CN110602285B - Housing assembly, electronic device, and method for manufacturing housing assembly - Google Patents
Housing assembly, electronic device, and method for manufacturing housing assembly Download PDFInfo
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- CN110602285B CN110602285B CN201910848769.1A CN201910848769A CN110602285B CN 110602285 B CN110602285 B CN 110602285B CN 201910848769 A CN201910848769 A CN 201910848769A CN 110602285 B CN110602285 B CN 110602285B
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- light
- light guide
- emitting device
- housing assembly
- electronic device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Planar Illumination Modules (AREA)
Abstract
The application discloses casing subassembly, electronic equipment and manufacturing method of casing subassembly, casing subassembly includes: the light guide module comprises a shell, a light guide module and a light emitting device. The shell is provided with a light transmission part, the light guide module and the light emitting device are arranged on the inner side of the shell, the light guide module comprises a light guide film, the light guide film is provided with a light incoming surface and a light outgoing surface, the light outgoing surface and the light transmission part are arranged oppositely, the light emitting device is adjacent to the light incoming surface, and light generated by the light emitting device is gradually changed in color after being guided by the light guide module. According to the housing assembly of the electronic equipment, the light transmission part of the housing is gradually changed in appearance, the appearance effect of the housing assembly is improved, and the housing assembly can still have a good gradually changing effect under the condition that ambient light is weak. In addition, the light-emitting device can be used as a breathing lamp, and the appearance shows that the light-emitting area can be set to be larger, so that a good user prompting effect can be achieved.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and particularly to a housing assembly, an electronic device, and a method for manufacturing the housing assembly.
Background
In the related art, in order to meet more demands of users on the appearance of electronic devices such as mobile phones, the appearance of the housing of the electronic device is usually colored by printing ink or plating a film on the housing. However, in the case of weak ambient light, the appearance effect of the electronic device cannot be presented. In addition, the breathing lamp of the electronic device in the related art is very small, and cannot play a good role in prompting the user when receiving wake-up instructions such as incoming calls, short messages, WeChat messages and the like.
Disclosure of Invention
The application provides electronic equipment's casing assembly, and this casing assembly still can present good gradual change colour effect under the less strong circumstances of ambient light to can play fine suggestion user's effect.
The application also provides an electronic device with the shell assembly.
The application also provides a manufacturing method of the shell assembly.
According to the housing assembly of the electronic equipment of the embodiment of the first aspect of the application, including: a housing having a light-transmitting portion; the light guide module is arranged on the inner side of the shell and comprises a light guide film, the light guide film is provided with a light inlet surface and a light outlet surface, and the light outlet surface is opposite to the light transmission part; the light emitting device is arranged on the inner side of the shell and is adjacent to the light incident surface, and light rays generated by the light emitting device are gradually changed after being guided by the light guide module.
According to electronic equipment's of this application embodiment shell assembly, through the inboard leaded light module that sets up the light emitting device and be used for carrying out the leaded light scattering to the light emitting device at the casing, the leaded light module can be jetted out from the printing opacity portion of casing after the light that the light emitting device produced leads the light module leaded light scattering to make the printing opacity portion of casing present the gradual change in appearance, promote shell assembly's outward appearance effect. In addition, the light emitting device can generate light, so that the shell assembly can still have a good gradient effect under the condition of weak ambient light. In addition, the light-emitting device can be associated with an application program of the electronic equipment, the light-emitting device can be used as a breathing lamp, and the effect of well prompting a user can be achieved due to the fact that the appearance shows that the light-emitting area can be set to be larger.
An electronic device according to an embodiment of the second aspect of the present application includes: a housing assembly of an electronic device according to an embodiment of the first aspect of the present application; the display screen assembly is connected with the shell assembly, and an installation space is defined between the display screen assembly and the shell assembly; the mainboard is arranged in the installation space, the display screen assembly is electrically connected with the mainboard, and the light-emitting device is electrically connected with the mainboard.
According to the electronic equipment provided by the embodiment of the application, through the arrangement of the shell assembly, the light-transmitting part of the shell can show gradient color from the appearance, and the appearance effect of the shell assembly is improved. And in addition, under the condition of weak ambient light, the shell assembly still can show a good gradient effect. In addition, the light-emitting device can be used as a breathing lamp, and the appearance shows that the light-emitting area can be set to be larger, so that a good user prompting effect can be achieved.
According to the manufacturing method of the housing assembly of the embodiment of the third aspect of the present application, the housing assembly includes a housing, a functional layer group, a light guide module group and a light emitting device, the housing is a transparent member, the light guide module group includes a light guide film, and the manufacturing method includes the following steps: respectively manufacturing and forming the shell, the functional layer group, the light guide module and the light emitting device, wherein the functional layer group is formed on a transparent slide, and pressing points or silk-screen printing ink are carried out on the light guide membrane through a point pressing die so that a plurality of light guide points are formed on the light emitting surface of the light guide membrane, and the plurality of light guide points are gradually arranged in a sparse manner from dense to dense; bonding the slide sheet formed with the functional layer group on the inner surface of the shell; bonding the light guide module on one side of the functional layer group, which is far away from the shell, and enabling the light emitting surface of the light guide film to face the shell; and connecting the light-emitting device on the light guide module, enabling the light-emitting device to be opposite to the light incident surface of the light guide film, and enabling the light-emitting device to be close to the position, with the maximum light guide point distribution density, of the light guide film.
According to the manufacturing method of the shell assembly, the function layer group, the light guide module and the light emitting device can be conveniently arranged on the inner side of the shell, so that the shell assembly can show a gradient color effect, and the appearance effect of the shell assembly is improved. And in addition, under the condition of weak ambient light, the shell assembly still can show a good gradient effect. In addition, the light-emitting device can be used as a breathing lamp, and the appearance shows that the light-emitting area can be set to be larger, so that a good user prompting effect can be achieved.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a cross-sectional view of a housing assembly according to some embodiments of the present application;
FIG. 2 is a cross-sectional view of a portion of the structure of the housing assembly of FIG. 1;
FIG. 3 is a cross-sectional view of a housing assembly according to other embodiments of the present application;
FIG. 4 is a cross-sectional view of a portion of the structure of the housing assembly of FIG. 3;
fig. 5 is an assembly diagram of a light guide module and a light emitting device of a housing assembly according to an embodiment of the present application;
FIG. 6 is an exploded view of a light guide module of a housing assembly according to an embodiment of the present application;
FIG. 7 is a schematic view of a light directing film of a housing assembly according to an embodiment of the present application;
fig. 8 is a schematic diagram of an electronic device according to an embodiment of the application.
Reference numerals:
an electronic device 1000;
a housing assembly 100;
a housing 1; a light-transmitting portion 11;
a light guide module 2; a light guide film 21; a first end 211; a second end 212; a light incident surface 213; a light exit surface 214; a light guide point 215; a first light-shielding layer 22; a first light-reflecting surface 221; a mounting portion 222; a second light-shielding layer 23; a second light-reflecting surface 231; a light-passing hole 232; a shading ring 24;
a light emitting device 3;
a functional layer group 4; a color layer 41; a protrusion 411; a brightness enhancing layer 42; a texture layer 43; a carrier sheet 51; an adhesive layer 52; a bottom shielding layer 6; a relief hole 61; a shielding layer 7; a through hole 71;
a display screen assembly 200.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
The housing assembly 100 of the electronic device 1000 according to an embodiment of the present application is described below with reference to fig. 1-7.
As shown in fig. 1 and 3, the housing assembly 100 of the electronic device 1000 according to the embodiment of the first aspect of the present application includes: the light emitting device comprises a shell 1, a light guide module 2 and a light emitting device 3.
The housing 1 has a light-transmitting portion 11, the light guide module 2 and the light emitting device 3 are both disposed inside the housing 1 (the inside of the housing 1 refers to a side of the housing 1 adjacent to a center of the electronic device 1000), the light guide module 2 includes a light guide film 21, the light guide film 21 has a light incident surface 213 and a light emitting surface 214, the light emitting surface 214 is disposed opposite to the light-transmitting portion 11, the light emitting device 3 is adjacent to the light incident surface 213, the light emitting device 3 may include a light emitting element and an FPC circuit board connected thereto, the FPC circuit board may be electrically connected to a main board of the electronic device 1000, the light emitting element may be disposed opposite to the light incident surface 213 of the light guide film 21, and the. The light generated by the light emitting device 3 is guided by the light guide module 2 to show a gradient color.
Thus, when the case assembly 100 is used in the electronic apparatus 1000, the main board of the electronic apparatus 1000 can control the light emitting devices 3 to be turned on and off. When the light emitting device 3 is turned on, the light emitted by the light emitting device 3 enters the light guiding film 21 through the light incident surface 213 of the light guiding film 21, then gradually changes color after scattering through the light emergent surface 214 of the light guiding film 21, and the light guiding film 21 can scatter the point light source into a surface light source from the light transmission part 11 of the housing 1, so that the light transmission part 11 of the housing assembly 100 presents gradually changing color, and the appearance effect of the housing assembly 100 can be improved.
Moreover, since the light emitting device 3 itself can generate light, the housing assembly 100 can still exhibit a good gradient effect under the condition of weak ambient light, so that the housing assembly 100 of the electronic device 1000 can cause the housing assembly 100 to exhibit a good gradient effect in appearance under any ambient light. Moreover, under the condition of weak ambient light, the light-emitting device 3 can be controlled to emit light, and the flashlight can be used.
The color of the light emitted by the light emitting device 3 may be set as required, the color of the light emitted by the light emitting device 3 may be constant, and the color of the light emitted by the light emitting device 3 may also be variable. For example, the light emitting device 3 may include an RGB lamp, and when the light emitting device 3 includes the above-described light emitting member and the FPC board, the light emitting member is an RGB lamp, whereby the color of light emitted from the light emitting device 3 may be adjusted as needed so that the light emitting color of the light emitting device 3 may be controlled and varied.
The light emitting device 3 can be used as a breathing lamp of the electronic device 1000, when the electronic device 1000 receives an incoming call, a short message, a WeChat or a wake-up instruction of other application programs, the main board of the electronic device 1000 controls the light emitting device 3 to start breathing and lighting, and the light shows gradient colors under the action of the light guide film 21, so that different gradient colors can be shown according to different scenes. Because the light emitted by the light emitting device 3 shows the gradient through the light guide film 21, and the light transmission part 11 on the casing 1 shows the gradient in appearance, the light transmission part 11 can be arranged to be larger, so that the gradient area shown by the light transmission part 11 is larger and more obvious, and the function of reminding a user can be better played. In addition, since the light-emitting device 3 can replace a breathing lamp of the electronic device in the related art (the breathing lamp of the electronic device in the related art is disposed on the side where the display screen of the electronic device is located), the space occupied by the breathing lamp of the electronic device in the related art on the display screen can be eliminated, which is beneficial to improving the screen occupation ratio of the electronic device 1000.
Alternatively, the brightness of the light emitting device 3 may also be adjusted as needed. For example, when the light emitting device 3 is used as a flashlight, the luminance of the light emitting device 3 can be set large; when the light emitting device 3 is used as a breathing lamp, the luminance of the light emitting device 3 can be set small.
Alternatively, the electronic apparatus 1000 may include a camera, and the light emitting device 3 may be electrically connected to the camera of the electronic apparatus 1000, which may be a front camera or a rear camera of the electronic apparatus 1000. When electronic equipment 1000 gets into the shooting mode of autodyne or post shooting, along with shoot the beat design, light emitting device 3 begins the scintillation, not only can satisfy the user and pursue fashion, DIY's psychological demand, can signal in addition that the shooter shoots time node (scintillation count down), lets electronic equipment 1000 effectively catch high quality camera lens, is showing to promote user and shoots the experience, brings amazing visual experience for the user, is showing to promote the product expressive force.
Alternatively, the film base of the light guide film 21 may be a PC resin film.
Alternatively, the light guide film 21 may be in the form of a strip, and the light transmission portion 11 of the housing 1 may also be in the form of a strip.
Alternatively, the light emitting device 3 may be provided on the light guide module 2. From this, can make illuminator 3 and leaded light module 2 form a whole for illuminator 3 and leaded light module 2's whole modularization is favorable to electronic equipment 1000's production to be made, and makes electronic equipment 1000's compact structure, reduces the space that illuminator 3 and leaded light module 2 occupy jointly.
Alternatively, the entire housing 1 may be a transparent member, for example, the housing 1 may be a glass member, a resin member, or the like, and a portion of the housing 1 corresponding to the light guide module 2 constitutes the light transmission portion 11.
According to the housing assembly 100 of the electronic device 1000 of the embodiment of the present application, by providing the light emitting device 3 and the light guide module 2 for guiding and scattering the light to the light emitting device 3 on the inner side of the housing 1, the light guide module 2 can emit the light generated by the light emitting device 3 out of the light transmission portion 11 of the housing 1 after being guided and scattered by the light guide module 2, so that the light transmission portion 11 of the housing 1 shows a gradual change in color from the appearance, and the appearance effect of the housing assembly 100 is improved. Moreover, since the light emitting device 3 itself can generate light, the housing assembly 100 can still exhibit good color-gradient effect under the condition of weak ambient light. In addition, the light-emitting device 3 can be associated with an application program of the electronic device 1000, the light-emitting device 3 can be used as a breathing lamp, and the effect of well prompting a user can be achieved due to the fact that the appearance shows that the light-emitting area can be set to be large.
According to some embodiments of the present disclosure, referring to fig. 5-7, the light guiding film 21 has a first end 211 and a second end 212 disposed opposite to each other, for example, when the light guiding film 21 is formed in a long strip shape, two opposite ends of the light guiding film 21 in the length direction may be the first end 211 and the second end 212 of the light guiding film 21, and the light emitting device 3 is located on one side of the light guiding film 21 adjacent to the first end 211. Therefore, in the direction from the first end 211 to the second end 212 of the light guide film 21, the intensity of the light emitting device 3 received by the light guide film 21 is gradually weaker, so that the light emitted by the light emitting device 3 can show a gradual change after passing through the light guide film 21, and different brightness can be shown at different angles. For example, when the color of the light emitted from the light emitting device 3 is green, a gradual process of changing the green color from dark to light is presented in the direction from the first end 211 to the second end 212 of the light guiding film 21.
Further, referring to fig. 7, the light emitting surface 214 of the light guiding film 21 has a plurality of light guiding points 215, and the light guiding points 215 have a scattering effect on the light. The distribution density of the plurality of light guide points 215 gradually decreases in a direction from the first end 211 of the light guide film 21 to the second end 212 of the light guide film 21. The greater the distribution density of the light guide points 215, the greater the brightness and color depth of the presentation. Therefore, in the direction from the first end 211 to the second end 212 of the light guide film 21, since the distribution density of the light guide points 215 is gradually reduced, and the intensity of the light emitting device 3 received by the light guide film 21 is gradually weaker, the color-changing effect presented by the light guide film 21 can be further enhanced, the color-changing effect presented by the light transmission portion 11 of the housing assembly 100 is more remarkable, and the appearance effect of the housing assembly 100 is more gorgeous.
The light guide points 215 may be protrusions or pits. Therefore, the light guide point 215 has a simple structure, and can realize a light scattering effect.
For example, the light guide point 215 may be formed by a part of the light guide film 21 being convex or concave, a part of the light guide film 21 being convex as the above-mentioned projection, and a part of the light guide film 21 being concave as the above-mentioned depression. Thus, the light guide point 215 is formed by directly using a part of the light guide film 21 itself, so that the light guide film 21 has a simple structure and a good light guide effect. The light emitting surface 214 of the light guiding film 21 may be formed with a protrusion or a recess by using a pressure point mold, so that the processing process of the light guiding point 215 is simple.
For another example, the light guide point 215 may also be formed by screen printing, for example, a light-transmissive ink (e.g., a transparent ink) may be screen printed on the light emitting surface 214 of the light guide film 21 to form the light guide point 215.
According to some embodiments of the present disclosure, referring to fig. 5 to 7, the light guide module 2 includes the light guide film 21 and the first and second light shielding layers 22 and 23. The first light shading layer 22 has a first light shading surface and a first light reflecting surface 221 which are arranged oppositely, the second light shading layer 23 has a second light shading surface and a second light reflecting surface 231 which are arranged oppositely, the first light shading surface and the second light shading surface both have a light shading effect, and the first light reflecting surface 221 and the second light reflecting surface 231 both have a light reflecting effect. The second light shielding layer 23 is overlapped with the first light shielding layer 22, the first light reflecting surface 221 and the second light reflecting surface 231 are arranged facing each other, the light guiding film 21 is arranged between the first light shielding layer 22 and the second light shielding layer 23, the light passing hole 232 opposite to the light guiding film 21 is formed on the second light shielding layer 23, and the light emitting surface 214 is opposite to the light passing hole 232.
Therefore, the light emitted from the light emitting device 3 enters the light guiding film 21 through the light incident surface 213 of the light guiding film 21, the first light reflecting surface 221 and the second light reflecting surface 231 of the first light shielding layer 22 can reflect the light to the light guiding film 21, and meanwhile, because both the surface of the first light shielding layer 22 deviating from the light guiding film 21 and the surface of the second light shielding layer 23 deviating from the light guiding film 21 are light shielding surfaces with light shielding effect, thereby preventing light leakage, so that the light can be concentrated in the light guiding film 21, reducing light loss, the light is scattered through the light emitting surface 214 of the light guiding film 21 and then passes through the light through hole 232 on the second light shielding layer 23, and finally is emitted out of the light through portion 11 of the housing 1 to the outside of the housing assembly 100. Wherein, the shape and size of the light-transmitting hole 232 can be matched with the light-guiding film 21.
Alternatively, the first light shielding layer 22 and the second light shielding layer 23 may be bonded. For example, the first light-shielding layer 22 may be a black-and-white single-sided adhesive, wherein a white surface of the black-and-white single-sided adhesive is the first light-reflecting surface 221 and the white surface is provided with an adhesive, and a black surface of the black-and-white single-sided adhesive is the first light-shielding surface; the second light shielding layer 23 may be a black-and-white double-sided tape, wherein a white surface of the black-and-white double-sided tape is the second light reflecting surface 231 and is provided with an adhesive, and a black surface of the black-and-white double-sided tape is the second light shielding surface and is provided with an adhesive. Therefore, the first light-shielding layer 22 and the second light-shielding layer 23 have simple structures, and the first light-reflecting surface 221 of the first light-shielding layer 22 and the second light-reflecting surface 231 of the second light-shielding layer 23 are both bonded with adhesive, so that the first light-shielding layer 22 and the second light-shielding layer 23 can be bonded conveniently. Moreover, the second light shielding surface of the second light shielding layer 23 is glued, so that the light guide module 2 can be directly or indirectly adhered to the housing 1.
Optionally, referring to fig. 5 and 6, the light guide module 2 further includes: the shading ring 24, the shading ring 24 has the shading effect, the shading ring 24 cover is established in the periphery of leaded light diaphragm 21, and the shading ring 24 is located between first light shield layer 22 and the second light shield layer 23, and the shading ring 24 can all bond with first light shield layer 22, second light shield layer 23. Therefore, the shading ring 24 is sleeved on the periphery of the light guide film 21, so that light entering the light guide film 21 can be prevented from being diffused from the periphery of the light guide film 21, and light loss is reduced. The light-shielding ring 24 may be a black surface glue, so that the light-shielding ring 24 has a light-shielding effect and the light-shielding ring 24 is conveniently bonded to the first light-shielding layer 22 and the second light-shielding layer 23.
Alternatively, referring to fig. 5 and 6, the first light-shielding layer 22 is formed with a mounting portion 222 for mounting the light-emitting device 3, and the mounting portion 222 is located on the outer peripheral side of the light-guiding film 21. Thus, by mounting the light emitting device 3 on the first light shielding layer 22 of the light guide module 2, the mounting and fixing of the light emitting device 3 are facilitated and the light guide device and the light guide module 2 are integrated. Meanwhile, by providing the mounting portion 222 on the first light shielding layer 22, the light emitting device 3 can be conveniently and accurately mounted at the set position of the first light shielding layer 22, and the light emitting device 3 can be disposed adjacent to and opposite to the light incident surface 213 of the light guiding film 21. Alternatively, the mounting portion 222 may be a reserved hole formed on the first light shielding layer 22.
For example, in the example of fig. 5 and 6, the light guide module 2 includes the light guide film 21, the first light shielding layer 22, the second light shielding layer 23, and the light shielding ring 24, the light guide film 21 is disposed between the first light shielding layer 22 and the second light shielding layer 23, the light shielding ring 24 is disposed on the outer periphery of the light guide film 21, and the light shielding ring 24 is disposed between the first light shielding layer 22 and the second light shielding layer 23. The first light shielding layer 22 is provided with an installation part 222 for installing the light emitting device 3, the installation part 222 is located on the inner peripheral side of the light shielding ring 24, after the light emitting device 3 is installed on the installation part 222, the light shielding ring 24 is sleeved on the outer peripheral sides of the light guiding film 21 and the light emitting device 3, light entering the light guiding film 21 can be prevented from being diffused from the periphery of the light guiding film 21, meanwhile, light generated by the light emitting device 3 can be reduced from being diffused to the periphery, and light loss is further reduced.
According to some embodiments of the present application, referring to fig. 1 to 4, a light-permeable functional layer group 4 is disposed between the light guide module 2 and the light-permeable portion 11, and the functional layer group 4 includes at least one of a color layer 41 and a texture layer 43. From this, through be equipped with light-permeable functional layer group 4 between light guide module 2 and printing opacity portion 11, when light emitting device 3 closed, light emitting device 3 did not give out light, functional layer group 4 has certain shielding effect to light guide module 2 this moment for light guide module 2 is hidden from the outward appearance, but functional layer group 4 can printing opacity light simultaneously, the texture or the colour that functional layer group 4 shows can be seen from printing opacity portion 11 of casing subassembly 100 this moment, thereby casing subassembly 100's outward appearance effect when can improve light emitting device 3 out of work.
For example, when the functional layer group 4 includes the color layer 41, the color effect exhibited by the color layer 41 is thereby exhibited from the light-transmitting portion 11 of the case 1 when the light-emitting device 3 is turned off. For another example, when the functional layer group 4 includes the texture layer 43, the texture effect exhibited by the texture layer 43 is thereby exhibited from the light-transmitting portion 11 of the case 1 when the light-emitting device 3 is turned off. For another example, when the functional layer group 4 includes the color layer 41 and the texture layer 43, the color effect by the color layer 41 and the texture effect by the texture layer 43 are thereby exhibited from the light-transmitting portion 11 of the case 1 when the light-emitting device 3 is turned off.
Alternatively, when the functional layer group 4 includes the color layer 41, the color layer 41 may be a gradation color layer, and the gradation color effect exhibited by the color layer 41 is exhibited from the light-transmitting portion 11 of the housing 1 when the light-emitting device 3 is turned off.
Alternatively, the color layer 41 may be implemented by a ribbon printing technique or an offset printing technique. The ribbon printing technology is characterized in that a software drive controls an ink gun to travel according to a set path, the ink gun is a micro-nano spray head, the spraying of ink is controlled through pressure control, and the ink jet depth effect is achieved through controlling the traveling speed and the traveling times.
It should be noted that, when the light emitting device 3 emits light, the light generated by the light emitting device 3 can pass through the functional layer group 4 after being guided by the light guiding film 21, and finally the light of the light emitting device 3 can be shown in a gradient color after passing through the light guiding film 21 from the light transmitting portion 11 of the housing 1. When the functional layer group 4 includes the texture layer 43, the light-transmitting portion 11 of the housing 1 can show a gradual color change of the light-emitting device 3 after passing through the light-guiding film 21 when the light-emitting device 3 emits light, and can show a texture effect of the texture layer 43. When the functional layer group 4 includes the color layer 41, when the light emitting device 3 emits light, the light transmitting portion 11 of the housing 1 may present a gradual color presented by the light of the light emitting device 3 after passing through the light guiding film 21, and the brightness of the light emitting device 3 may cover the color of the color layer 41, so that the light transmitting portion 11 of the housing 1 substantially presents the light emitting color of the light emitting device 3.
For example, in some embodiments of the present application, referring to fig. 1-2, a light-permeable functional layer group 4 is disposed between the light guide module 2 and the light-transmitting portion 11, the functional layer group 4 includes a color layer 41, a texture layer 43 and a brightness enhancement layer 42, the color layer 41, the brightness enhancement layer 42 and the texture layer 43 are sequentially stacked in a direction from the light guide module 2 to the light-transmitting portion 11 of the housing 1, and the brightness and the gorgeous degree of the color layer 41 can be increased by the provision of the brightness enhancement layer 42. The brightness enhancing layer 42 may be a metal coated layer, for example, the brightness enhancing layer 42 may be an indium/tin layer, etc., so that the brightness enhancing layer 42 has a high reflectivity.
In some alternative embodiments of the present application, the functional layer group 4 may be only provided between the light guide module 2 and the light transmission portion 11 of the housing 1, that is, only the light transmission portion 11 of the housing 1 and the light guide module 2 are provided with the functional layer group 4, and the functional layer group 4 is not provided in other portions of the housing 1 except the light transmission portion 11.
In some alternative embodiments of the present application, referring to fig. 1 and 3, the functional layer group 4 may cover the entire inner surface of the housing 1, in which case a part of the functional layer group 4 is located between the light guide module 2 and the light transmission portion 11 of the housing 1, and the rest of the functional layer group 4 is located in the rest of the housing 1 excluding the light transmission portion 11. Therefore, when the light emitting device 3 does not emit light, the appearance surface of the entire housing 1 can show the color, the texture effect, and the like shown by the functional layer group 4, so that the overall appearance of the housing assembly 100 is more beautiful and gorgeous. When the light emitting device 3 emits light, the light-transmitting portion 11 of the housing 1 may have a gradation color (if the functional layer group 4 includes the texture layer 43, the light-transmitting portion 11 may have a texture effect at the same time) which the light of the light emitting device 3 has after passing through the light guide film 21, and the other portion of the housing 1 excluding the light-transmitting portion 11 may have a color, a texture effect, and the like which the functional layer group 4 has. Thereby, the appearance effect of the housing assembly 100 can be further improved.
Alternatively, referring to fig. 1-4, the housing assembly 100 includes: the bottom layer 6 hides of lightproof, hide bottom layer 6 and can be black printing ink layer, hide bottom layer 6 and establish the one side of keeping away from casing 1 at function layer group 4, hide to be formed with on the bottom layer 6 along the thickness direction who hides bottom layer 6 runs through the hole 61 of dodging that hides bottom layer 6, at least some of leaded light module 2 holds in dodging hole 61, for example can be partly of leaded light module 2 and hold in this hole 61 of dodging, also can whole leaded light module 2 all hold in this hole 61 of dodging. The shielding layer 6 can shield and hide internal components of the electronic device 1000, so that the internal components of the electronic device 1000 are not presented in appearance, and the overall appearance effect of the electronic device 1000 is improved. By accommodating at least a portion of the light guide module 2 in the avoiding hole 61, it can be ensured that light passing through the light guide module 2 is not shielded by the shielding layer 6, and the housing assembly 100 is compact.
Alternatively, referring to fig. 3 and 4, the functional layer group 4 includes a color layer 41 and a texture layer 43 which are stacked, the color layer 41 is disposed on a side of the texture layer 43 away from the housing 1, a light-tight shielding layer 7 is disposed between the color layer 41 and the texture layer 43, and a through hole 71 is formed in an opposite portion of the shielding layer 7 to the light guide module 2. Thus, the shielding layer 7 is provided so that the remaining portion of the housing 1 excluding the light-transmitting portion 11 is colored by the shielding layer 7 (for example, when the shielding layer 7 is black ink, the remaining portion of the housing 1 excluding the light-transmitting portion 11 is colored black), and the texture effect is also exhibited regardless of whether the light-emitting device 3 is in operation. In addition, when the light emitting device 3 emits light, the light transmission part 11 of the housing 1 presents a gradual color presented by the light of the light emitting device 3 after passing through the light guide film 21 and presents a texture effect at the same time; when the light emitting device 3 does not emit light, the light transmitting portion 11 of the housing 1 exhibits a color effect exhibited by the color layer 41 and a texture effect exhibited by the texture layer 43.
Further, referring to fig. 3 and 4, a portion of the color layer 41 opposite to the through-hole 71 is formed with a protrusion 411, and the protrusion 411 fills the through-hole 71. Therefore, the thickness of the portion, opposite to the light-transmitting portion 11 and the light guide module 2, of the color layer 41 can be made to be larger, when the light-emitting device 3 does not work, the color layer 41 of the portion can have a better shielding effect on the light guide module 2 (but the influence of light generated when the light-emitting device 3 emits light passing through the portion of the color layer 41 is small), and meanwhile, the light-transmitting portion 11 can present a more significant color effect.
In some alternative embodiments of the present application, referring to fig. 1 to 4, a transparent carrier 51 is disposed between the functional layer group 4 and the housing 1, the functional layer group 4 is disposed on the carrier 51, the carrier 51 is adhered to the inner surface of the housing 1, a surface of the carrier 51 adjacent to the housing 1 is coated with an adhesive layer 52, the adhesive layer 52 may be an OCA optical adhesive layer to ensure light transmittance of the adhesive layer 52, and the carrier 51 may be a resin sheet, for example, the carrier 51 may be a PET film. This facilitates the processing of the functional layer group 4, reduces the influence on the housing 1 itself during the processing of the functional layer group 4, and allows better quality control during the processing of the housing assembly 100. Specifically, the functional layer group 4 may be formed on the carrier sheet 51 first, and then the carrier sheet 51 formed with the functional layer group 4 may be adhered to the housing 1.
Referring to fig. 8 in combination with fig. 1 and 3, an electronic device 1000 according to an embodiment of the second aspect of the present application includes: a housing assembly 100, a display screen assembly 200, and a motherboard.
The housing assembly 100 is the housing assembly 100 of the electronic device 1000 according to the embodiment of the first aspect of the present application, the display screen assembly 200 is connected to the housing assembly 100, and an installation space is defined between the display screen assembly 200 and the housing assembly 100. The mainboard is established in installation space, and display screen subassembly 200 is connected with the mainboard electricity, and luminescent device 3 is connected with the mainboard electricity.
According to the electronic device 1000 of the embodiment of the application, by providing the housing assembly 100, the light-transmitting portion 11 of the housing 1 can be gradually changed in appearance, and the appearance effect of the housing assembly 100 is improved. Moreover, the housing assembly 100 can still exhibit good fading effect under the condition of weak ambient light. In addition, the light-emitting device 3 can be used as a breathing lamp, and the appearance shows that the light-emitting area can be set to be larger, so that a good user prompting effect can be achieved.
According to some embodiments of the application, the electronic device 1000 comprises: the camera is arranged in the installation space and is electrically connected with the main board, the camera is electrically connected with the light-emitting device 3, and the camera can be a front camera or a rear camera of the electronic device 1000. When electronic equipment 1000 gets into the shooting mode of autodyne or post shooting, along with shoot the beat design, light emitting device 3 begins the scintillation, not only can satisfy the user and pursue fashion, DIY's psychological demand, can signal in addition that the shooter shoots time node (scintillation count down), lets electronic equipment 1000 effectively catch high quality camera lens, is showing to promote user and shoots the experience, brings amazing visual experience for the user, is showing to promote the product expressive force.
The electronic device 1000 of the present application may be, for example, any of various types of computer system devices that are mobile or portable and that perform wireless communications (only one modality shown in fig. 8 by way of example). Specifically, the electronic device 1000 may be a mobile phone or smart phone (e.g., an iPhone (TM) based, Android (TM) based phone), a Portable gaming device (e.g., a Nintendo DS (TM), a PlayStation Portable (TM), a Game Advance (TM), an iPhone (TM)), a laptop, a PDA, a Portable Internet device, a music player and data storage device, other handheld devices and headsets such as watches, in-ear headphones, pendant, headphones, etc., and other wearable devices (e.g., a Headset (HMD) such as electronic glasses, electronic clothing, electronic bracelets, electronic necklaces, electronic tattoos, electronic device 1000, or smart watches).
According to the manufacturing method of the housing assembly 100 of the third aspect of the present application, the housing assembly 100 includes the housing 1, the functional layer group 4, the light guide module 2 and the light emitting device 3, the housing 1 is a transparent member, the light guide module 2 includes the light guide film 21, and the housing assembly 100 is used for the electronic device 1000. The manufacturing method of the housing assembly 100 includes the steps of:
respectively manufacturing and forming a shell 1, a functional layer group 4, a light guide module 2 and a light emitting device 3, wherein the functional layer group 4 is formed on a transparent slide 51, and pressing points or silk-screen printing ink are carried out on the light guide membrane 21 through a point pressing mold so that a plurality of light guide points 215 are formed on a light emitting surface 214 of the light guide membrane 21, and the plurality of light guide points 215 are gradually arranged in a sparse manner from dense to dense;
the carrier sheet 51 formed with the functional layer group 4 is adhered to the inner surface of the shell 1, the functional layer group 4 covers the whole inner surface of the shell 1, the manufacturing procedures of the functional layer group 4 and the shell 1 are separated, and then the manufactured functional layer group 4 is transferred to the inner surface of the shell 1 through the carrier sheet 51, so that the influence on the shell 1 in the process of processing and forming the functional layer group 4 can be reduced, the quality can be better controlled in the processing process of the shell assembly 100, the functional layer group 4 and the shell 1 can be manufactured simultaneously, and the production efficiency is improved;
bonding the light guide module 2 on the side of the functional layer group 4 away from the shell 1, wherein the light guide module 2 can be pressed at a set position through a bakelite jig, and the light emitting surface 214 of the light guide membrane 21 faces the shell 1, so that the bonding operation of the light guide module 2 is facilitated;
connect light emitting device 3 on light guide module 2, light emitting device 3 can bond in the settlement position of light guide module 2, make light emitting device 3 and light guide module 2 form wholly from this, make the compact structure of casing subassembly 100, and make light emitting device 3 and the income plain noodles 213 of leaded light membrane 21 set up relatively, make the position that the light guide point 215 distribution density of light emitting device 3 neighbouring leaded light membrane 21 is the biggest simultaneously, thereby the light that light emitting device 3 sent gets into leaded light membrane 21 from the income plain noodles 213 of leaded light membrane 21 after, after a plurality of leaded light points 215 scattering of the play plain noodles 214 of leaded light membrane 21, pass function layer group 4 in proper order, slide glass 51 and the printing opacity portion 11 of casing 1 and jet out to the outside, make the printing opacity portion 11 of casing 1 can present the gradual change of color.
The housing 1 may be made of glass, and a glass plate may be processed by a hot bending die to obtain a 3D shape.
After the functional layer group 4 is formed on the carrier sheet 51, the above-mentioned back cover layer 6 may be formed on the side of the functional layer group 4 away from the carrier sheet 51, and then the carrier sheet 51 is bonded to the inner surface of the housing 1. When the housing assembly 100 includes the color layer 41, the texture layer 43, the brightness enhancement layer 42, the shielding layer 7 and the bottom shielding layer 6, the texture layer 43, the brightness enhancement layer 42, the shielding layer 7, the color layer 41 and the bottom shielding layer 6 are sequentially formed on the carrier 51, wherein a part of the shielding layer 7 is hollowed to form the through hole 71, and a part of the bottom shielding layer 6 is hollowed to form the avoiding hole 61.
After the carrier sheet 51 formed with the functional layer group 4 is adhered to the inner surface of the housing 1, air bubbles between the carrier sheet 51 and the housing 1 can be removed by a deaerator.
It should be noted that other specific structures and descriptions of the housing assembly 100 may refer to the description of the housing assembly 100 of the first aspect of the present application, and are not repeated herein.
According to the manufacturing method of the shell assembly 100, the functional layer group 4, the light guide module 2 and the light emitting device 3 can be conveniently arranged on the inner side of the shell 1, so that the shell assembly 100 can have a gradient color effect, and the appearance effect of the shell assembly 100 is improved. Moreover, the housing assembly 100 can still exhibit good fading effect under the condition of weak ambient light. In addition, the light-emitting device 3 can be used as a breathing lamp, and the appearance shows that the light-emitting area can be set to be larger, so that a good user prompting effect can be achieved.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (19)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848769.1A CN110602285B (en) | 2019-09-09 | 2019-09-09 | Housing assembly, electronic device, and method for manufacturing housing assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910848769.1A CN110602285B (en) | 2019-09-09 | 2019-09-09 | Housing assembly, electronic device, and method for manufacturing housing assembly |
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| CN110602285A CN110602285A (en) | 2019-12-20 |
| CN110602285B true CN110602285B (en) | 2021-04-09 |
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| CN111464675B (en) * | 2020-03-23 | 2021-07-13 | Oppo广东移动通信有限公司 | Back cover components and electronic equipment |
| CN114827316A (en) * | 2021-01-28 | 2022-07-29 | 北京小米移动软件有限公司 | Mobile terminal and rear cover |
| CN115037815A (en) * | 2021-03-03 | 2022-09-09 | Oppo广东移动通信有限公司 | Shell, preparation method thereof and electronic equipment |
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