TWI476481B - Image display device and method for assemblying the same - Google Patents

Description

Image display device and assembly method thereof

The present invention relates to an image display device, and more particularly to a display device having a backlight module.

At present, a liquid crystal display (LCD) generally includes a liquid panel, a backlight module, a front frame, and a frame, wherein the liquid crystal panel is sandwiched between the front frame and the backlight module. Between the groups, while the front frame covers the surrounding area of the LCD panel. The outer frame surrounds the liquid crystal panel and is mounted above the front frame.

In general, the outer casing is usually designed to have a special appearance in an attempt to increase the willingness of consumers to purchase. Therefore, the appearance frame has not only the function of protecting the liquid crystal panel but also the appearance and beautification effect. Therefore, the outer frame will cover the front frame so that the front frame will not be exposed around the display area of the liquid crystal panel, thereby avoiding the appearance of the product due to the exposure of the front frame.

The invention provides a display device having a load-bearing frame strip capable of carrying a display panel.

The present invention provides a method of assembling a display device for manufacturing the above display device.

An embodiment of the present invention provides a display device including a backlight module, a display panel, a first frame group, and at least one adhesive layer. The display panel has a display area and an outer plane. The first frame group includes at least one carrier frame strip and is located outside the backlight module. The carrying frame strip includes a first wall body and a bearing portion connecting the first wall body, wherein the bearing portion is between the display panel and the backlight module, and has a bearing surface and a bearing surface The bottom surface. The display panel is disposed above the carrying surface, and the first wall extends from the bottom surface to the backlight module.

An embodiment of the invention provides a method of assembling a display device. In this assembly method, first, at least one carrier frame strip is connected to a backlight module. The carrying frame strip includes a first wall body and a bearing portion connecting the first wall body, wherein the carrying portion has a bearing surface. Next, at least one adhesive layer is formed on the bearing surface. Thereafter, a display panel is placed on the adhesive layer to bond the adhesive layer to the display panel and the carrying portion.

Based on the above, the display panel is bonded to the carrying frame strip of the first frame group via the adhesive layer, so that the carrying frame strip can carry the display panel without covering the display area and the non-display area of the display panel. Therefore, the present invention enables the appearance frame to be designed for the front frame that is bare around the display area, and allows the appearance of the frame to have a more flexible product design.

The detailed description and the accompanying drawings are to be understood by the claims .

1A is a schematic plan view of a display device according to a first embodiment of the present invention, and FIG. 1B is a schematic cross-sectional view taken along line I-I of FIG. 1A. Referring to FIG. 1A and FIG. 1B , the display device 100 includes a first frame group 110 , a display panel 120 , a plurality of adhesive layers 140 , and a backlight module 160 . The first frame group 110 surrounds the display panel 120 and the backlight module 160. The display panel 120 is positioned above the backlight module 160 and combined with the first frame group 110.

The first frame group 110 includes a load-bearing frame strip 111 and a plurality of load-bearing frame strips 112, wherein the load-bearing frame strips 111 and 112 have substantially the same structure and material. For example, the carrier frame strips 111 and 112 each include a wall body and a wall body connected thereto. The carrying portion, and the carrying portion of both the carrying frame strips 111 and 112 are used to carry the display panel 120. Secondly, the materials constituting the frame strips 111 and 112 may be ceramic, plastic or metal. In addition, in this embodiment, there is still a difference between the load-bearing frame strips 111 and 112, which is only that the length of the load-bearing frame strips 111 is greater than the length of the load-bearing frame strips 112, as shown in FIG. 1A. However, in other embodiments, the length of the load frame strip 111 may also be equal to the length of the load frame strip 112.

As described above, since the structure of the load-bearing frame strips 111 and 112 is substantially the same, the wall and the load-bearing portion of the load-bearing frame strips will be described below by taking the load-bearing frame strips 111 as an example. As for the load-bearing frame strip 112, since the difference between the load-bearing frame strips 111 and 112 is only the difference in length, even if only the cross-sectional structure of the load-bearing frame strip 111 is illustrated for explanation, the present invention has the usual knowledge in the technical field. The structure of both the wall and the load bearing portion in the carrier frame strip 112 can still be understood.

Specifically, each of the carrying frame strips 111 includes a receiving portion 111a and a first wall 111b. The receiving portion 111a is connected to the first wall 111b and is disposed between the display panel 120 and the backlight module 160. The carrying portion 111a has a bearing surface S1 and a bottom surface S2 opposite to the bearing surface S1, and the first wall 111b extends from the bottom surface S2 to the backlight module 160. The first wall 111b can be connected to the backlight module 160 by means of locking, bucking or adhesive, and the adhesive manner can be performed by using a tape (for example, double-sided tape) or a fluid glue. The fluid gel can be in the form of a liquid or a paste.

The display panel 120 is disposed above the bearing surface S1 and has a first outer surface 121 and a second outer surface 122. The first outer surface 121 is adjacent to the second outer surface 122. The bearing surface S1 has an inner edge E2 and an outer edge E1, wherein the outer edge E1 is opposite to the inner edge E2. The display panel 120 covers the inner edge E2, and the first One outer side plane 121 is positioned between the inner side edge E2 and the outer side edge E1 such that the display panel 120 does not cover the outer side edge E1. Therefore, the display panel 120 partially covers the bearing surface S1. The first wall 111b may not be protruded from the bearing surface S1 and has an outer wall surface S3, and the outer wall surface S3 may be connected to the outer edge E1 of the bearing surface S1. The first wall 111b may be adjacent to the backlight module 160, such as Figure 1B shows.

The display panel 120 is bonded to the first frame group 110 by using at least one adhesive layer 140. The adhesive layers 140 respectively cover the bearing surfaces of the bearing surface S1 and the bearing frame strips 112, and bond the display panel 120 and the bearing surface. The bearing surface of the S1 and the carrier frame strip 112, wherein the adhesive layer 140 is, for example, a double-sided tape or a fluid glue. The display panel 120 can be fixed on the first frame group 110 by bonding the carrier frame strips 111 and 112 to the display panel 120 by using the adhesive layer 140. In addition, the display panel 120 may be a liquid crystal panel, but the present invention does not limit the display panel 120 to only a liquid crystal panel.

The display panel 120 has a display area A1 and a non-display area B1. The non-display area B1 surrounds the display area A1, and the image generated by the display device 100 is presented in the display area A1. In order to enhance the bonding strength between the display panel 120 and the first frame group 110, the distance D1 of the first face outer plane 121 to the display area A1, and the distance D2 between the first face outer plane 121 and the outer edge E1. And the length L1 of the bearing surface S1 between the inner edge E2 and the outer edge E1 satisfies the following mathematical formula:

The distance D1 is also substantially equivalent to the shortest distance from the first outer side plane 121 to the non-display area B1 and the display area A1.

In addition, the display device 100 may further include a plurality of fixing colloids 130, and the fixing colloids 130 are respectively disposed on the bearing surface S1 and the bearing surface of the carrying frame strip 112, and the bearing portions of the carrying frame strips 111, 112 are bonded (for example, carrying The portion 111a) and the first outer surface 121 and the second outer surface 122, wherein the fixing colloid 130 may be formed of a liquid or paste-like glue, and the fixing colloid 130 is, for example, a light-curing adhesive or a heat-curing adhesive.

As described above, each of the fixing colloids 130 may have a strip shape, and the fixing colloids 130 may extend along the first outer side plane 121 and the second outer side plane 122 to increase the contact of the fixing colloids 130 with the first one. The outer surface 121, the second outer surface 122, and the area of the frame strips 111, 112. In this way, the bonding strength between the display panel 120 and the first frame group 110 can be enhanced.

It is worth mentioning that although the number of the fixing colloids 130 is plural in the first embodiment, in other embodiments, the number of the fixing colloids 130 may be only one. Secondly, depending on the product requirements of the display device 100, the display device 100 may not require any fixed colloids 130. Therefore, the number of the fixing colloid 130 and the fixing colloid 130 shown in FIGS. 1A and 1B is for illustrative purposes only and is not intended to limit the invention.

The first frame group 110 may further include at least one assembly frame strip 113, and the material constituting the assembly frame strip 113 may be the same as the material constituting the carrier frame strips 111, 112. The assembly frame 113 includes a cover 113a and a second wall 113b. The cover 113a is connected to the second wall 113b, and the display panel 120 is disposed between the backlight module 160 and the cover 113a. The second wall 113b is connected to the backlight module 160. The second wall 113b can be connected to the backlight module 160 by means of locking, snapping or gluing. In addition, the display device 100 may further include a buffer layer between the display panel 120 and the cover plate 113a. 150, wherein the buffer layer 150 is connectable to the cover plate 113a.

It should be noted that, according to FIG. 1A, the number of the carrying frame strips 111 is only one, the number of the assembled frame strips 113 is only one, and the number of the carrying frame strips 112 is two. However, in the display device 100 of FIG. 1A, the assembly frame strip 113 can be replaced with the carrier frame strip 111, that is, the first frame group 110 does not necessarily include the assembly frame strip 113. Alternatively, the carrier frame strip 111 in FIG. 1A can also be replaced with the assembly frame strip 113, that is, the display device 100 can include two assembly frame strips 113.

Next, in FIG. 1A, the carrier frame strip 111 and the assembly frame strip 113 can be replaced with the carrier frame strip 112, or the two carrier frame strips 112 can be replaced with the assembly frame strip 113. Therefore, in other embodiments, the number of the carrying frame strips (ie, the carrying frame strips 111 and 112) included in the first frame group 110 may be only one. That is, the first frame group 110 may include only one carrier frame strip 111 or 112. The number of the assembly frame strips 113 included in the first frame group 110 may be only one or at least two, and even the first frame group 110 may include only the carrier frame strips, and does not include any assembly frame strips 113. Therefore, the carrier frame strips 111, 112 and the assembly frame strips 113 shown in FIGS. 1A and 1B are for illustrative purposes only and are not intended to limit the invention.

The backlight module 160 includes an assembly base 161 and a light emitting component 162 , and the light emitting component 162 is disposed in the assembly base 161 . The assembly base 161 is connected to the first wall 111b. For example, the assembly base 161 can be coupled to the first wall 111b by means of locking, snapping or gluing (eg, using tape or fluid glue). As such, the first wall 111b is connected to the backlight module 160.

The assembly 161 may include a housing 161a and a receiving frame 161b, and the material constituting the housing 161a and the receiving frame 161b may be metal or plastic, wherein the materials of the housing 161a and the receiving frame 161b may be identical to each other. Or phase different. For example, the materials constituting the housing 161a and the receiving frame 161b may both be plastic or metal. Alternatively, the material constituting the housing 161a is metal, but the material constituting the housing 161b is plastic.

In the embodiment shown in FIG. 1B, the first wall 111b is coupled to the housing 161a, but in other embodiments, the first wall 111b may also be coupled to the receptacle 161b. The accommodating frame 161b is coupled to the housing 161a. For example, the accommodating frame 161b can be coupled to the housing 161a by means of locking, snapping or gluing. The illuminating unit 162 is mounted in the accommodating frame 161b, so that the accommodating frame 161b has a function of accommodating the illuminating unit 162. In addition, the shape of the accommodating frame 161b may be a frame shape, so the accommodating frame 161b may include at least one carrier P1 and a second frame group P2 surrounding the light emitting component 162, wherein the plurality of frame strips of the second frame group P2 may Connected to each other or separated from each other.

The housing 161b may also have a function of carrying the display panel 120. In detail, the display panel 120 can be disposed above the carrier P1. At least one adhesive layer 140 bonds the display panel 120 and the carrier P1 to fix the display panel 120 above the carrier P1. As such, the receiving frame 161b can carry the display panel 120.

However, it should be noted that, since the first frame group 110 can only include the carrier frame strips (ie, the carrier frame strips 111 and/or 112), and does not include any of the assembly frame strips 113, even if the receiving rack 161b does not have any bearing The plurality of load-bearing frame strips included in the first frame group 110 can also carry the display panel 120. Therefore, the carrier P1 shown in FIG. 1B is for illustrative purposes only and is not intended to limit the invention.

In addition, the second frame group P2 can carry the optical film 162f and is located between the first frame group 110 and the light-emitting assembly 162, and the carrier P1 can also carry the optical film 162f. In detail, the carrier P1 has a first diaphragm carrier P11, and the second frame group P2 has a second film carrying portion P21, wherein the optical film 162f may be disposed on the first film carrying portion P11 and the second film carrying portion P21, as shown in FIG. 1B.

In this embodiment, the backlight module 160 can be a side type backlight module. In detail, the light-emitting component 162 includes a light guide plate 162g and at least one light-emitting source 162l, and the light-emitting source 162l is disposed beside the light guide plate 162g. In the embodiment shown in FIG. 1B, the light source 162l is, for example, a light emitting diode (LED), but in other embodiments, the light source 162l may also be a cold cathode fluorescent lamp (Cold Cathode Fluorescent). Lamp, CCFL), so it is not limited here that the light source 162l can only be a light emitting diode.

The light-emitting assembly 162 further includes a plurality of optical films 162f, wherein the optical film 162f is disposed above the light guide plate 162g and disposed on the receiving frame 161b as shown in FIG. 1B. Further, the boundary between the display area A1 and the non-display area B1, and the edge of the optical film 162f are all located at the same reference plane L3. The angle H1 between the reference plane L3 and the optical film 162f is between 25° and 50°, for example 45°, and the carrier portion 111a can extend inwardly but does not exceed the reference plane L3.

Each of the sheet optical films 162f may be a brightness enhancement film or a diffuser, and these optical films 162f may be different from each other. For example, one of the optical films 162f is a brightness enhancing film, and the other optical film 162f is a diffusion sheet. In addition, in the embodiment of FIG. 1B, the backlight module 160 includes a plurality of optical films 162f, but in other embodiments, the backlight module 160 may include only one optical film 162f. Therefore, the number of optical films 162f shown in FIG. 1B is for illustrative purposes only and is not intended to limit the invention.

1C is a top plan view of the display device of FIG. 1A after being disassembled. Referring to FIG. 1C, in the first embodiment, the carrier frame strips 111, 112 included in the first frame group 110 are separated from each other. In detail, before the first frame group 110 is connected to the backlight module 160, the carrier frame strips 111, 112 and the assembly frame strips 113 of the first frame group 110 are separate components separated from each other, so the carrier frame strip at this time 111, 112 are not connected to each other.

2A is a schematic plan view of a display device according to a second embodiment of the present invention, and FIG. 2B is a schematic cross-sectional view taken along line II-II of FIG. 2A. Referring to FIGS. 2A and 2B, the display device 200 of the second embodiment is similar to the display device 100 of the first embodiment. For example, display device 200 also includes display panel 120. However, the backlight module 260 included in the display device 200 is different from the backlight module 160 of the display device 100. The backlight module 260 is a direct type back light module.

Specifically, the backlight module 260 includes an assembly base 161 and a light-emitting assembly 262. The light-emitting assembly 262 is disposed in the assembly base 161 and includes at least one light-emitting source 2621 and at least one optical film 162f, and the optical film 162f. It is disposed above the illumination source 2621. For example, the light-emitting component 262 of FIG. 2B includes a plurality of light-emitting sources 2621 and a plurality of optical films 162f, and the optical films 162f are disposed above the light-emitting sources 2621. Further, the light-emitting assembly 262 does not include any light guide plate 162g as compared with the light-emitting assembly 162 of the first embodiment.

In this embodiment, the number of the light sources 2621 is plural, and the light source 2621 is a cold cathode fluorescent tube. However, in other embodiments, the number of the illumination sources 2621 may be only one, and the illumination source 2621 may be not only a cold cathode fluorescent tube but also a light emitting diode (as shown in FIG. 1B), that is, FIG. 2B. The illumination source 2621 in the middle can be replaced with the illumination source 1621 in FIG. 1B. therefore, The number and type of illumination sources 2621 shown in FIG. 2B are for illustrative purposes only and are not limiting of the invention. Further, the number of the optical sheets 162f shown in FIG. 2B may be only one piece, so the number of the optical sheets 162f is not limited to a plurality of sheets.

Further, the same as the foregoing embodiment, the boundary between the display area A1 and the non-display area B1, and the edge of the optical film 162f are all located at the same reference plane L4. The angle H2 between the reference plane L4 and the optical film 162f is between 20 and 50, for example 45, and the carrier 211a may extend inwardly up to a distance not exceeding the reference plane L4.

The display device 200 further includes a first frame group 210 and a plurality of adhesive layers 140, and the first frame group 210 includes a load frame strip 211 and a plurality of load frame strips 212, wherein the load frame strips 211 and 212 are substantially identical in structure. For example, the load-bearing frame strips 211 and 212 each include a wall body and a bearing portion that connects the wall body. The difference between the two of the load-bearing frame strips 211 and 212 is mainly the difference in length. Therefore, only the load-bearing frame strip 211 is taken as an example, and only the cross-sectional structure of the load-bearing frame strip 211 is shown. , the wall of the 212 and the bearing portion.

Similar to the carrying frame strip 111 of the first embodiment, each of the carrying frame strips 211 also includes a carrying portion 211a and a first wall 211b. The carrying portion 211a is connected to the first wall 211b and is disposed between the display panel 120 and the optical film 162f of the backlight module 260. The carrying portion 211a has a receiving surface S4 and a bottom surface S5 opposite to the bearing surface S4. The first wall 211b extends from the bottom surface S5 to the backlight module 260 and is connected to the backlight module 260. The first wall 211b is available. The backlight module 260 is connected by locking, snapping or gluing. Further, the materials constituting the carrier frame strips 211 and 212 may be the same as those constituting the carrier frame strips 111 and 112 in the foregoing embodiment.

As mentioned above, the bearing surface S4 also has an inner edge E4 and an outer side. Edge E3, wherein outer edge E3 is opposite inner edge E4, while display panel 120 covers inner edge E4 but does not cover outer edge E3. Secondly, in this embodiment, a portion of the first wall 211b may not be in close proximity to the backlight module 260, thereby forming a cavity C1 between the backlight module 260 and the backlight module 260. In addition, the first wall body 211b may not protrude from the bearing surface S4, as shown in FIG. 2B, and the display panel 120 also utilizes these adhesive layers 140 to be combined with the bearing portion (for example, the bearing portion 211a) of the carrying frame strips 211, 212.

In addition, as in the first embodiment, in order to enhance the bonding strength between the display panel 120 and the first frame group 210, the distance D1 of the first face outer plane 121 to the display area A1, the first face outer plane 121 and the outer edge edge E3 The distance D3 between the distance D3 and the length L2 between the inner side edge E4 and the outer side edge E3 of the bearing surface S4, according to the above, the size of the display device 200 also satisfies the following mathematical formula:

It can be seen that the structure of the first frame group 210 is similar to that of the first frame group 110 of the foregoing embodiment. However, there is still a difference between the first frame groups 210 and 110, in that the carrier frame bars 211, 212 of the first frame group 210 are connected to each other instead of being separated from each other, as shown in FIG. 2C.

2C is a top plan view of the display device of FIG. 2A after being exploded. Referring to FIG. 2C, before the first frame group 210 is connected to the backlight module 260, the carrier frame strips 211, 212 of the first frame group 210 are connected to each other to form a U-shaped frame. Additionally, the carrier frame strips 211, 212 may be integrally formed and formed in the same manufacturing process. For example, the carrier frame strips 211, 212 may be formed in the same injection molding. this Further, when the material constituting the carrier frame strips 211, 212 is metal, the carrier frame strips 211, 212 may also be connected to each other via welding.

The first frame group 210 may further include at least one assembly frame strip 113. In the embodiment, the load-bearing frame strips 211 and 212 are connected to each other, but are separated from the assembly frame strip 113, as shown in FIG. 2C. Shown. However, in other embodiments, the carrier frame strips 211, 212 and the assembly frame strips 113 may also be connected to each other. In addition, the assembly frame strip 113 in FIG. 2C can be replaced with the carrier frame strip 211, that is, the first frame group 210 does not have to include the assembly frame strip 113, and the first frame group 210 can include two carrier frame strips 211 and two carrier frames. Strip 212, wherein the carrier strips 211 and 212 are connected to each other.

In addition, in another embodiment, only two adjacent load-bearing frame strips (for example, the load-bearing frame strips 211 and 212) may be connected to each other, or the assembly frame strip 113 may be connected to at least one load-bearing frame strip. As shown in FIG. 2C , before the first frame group 210 is connected to the backlight module 260 , the assembly frame strip 113 can be connected to the two load frame strips 212 , and the load frame strips 212 are separated from the load frame strip 211 . In addition, the assembly frame strip 113 may also be connected to only one load frame strip 212, and the load frame strip 211 is connected to the other load frame strip 212 to form two L-shaped frames.

Referring to FIG. 2A and FIG. 2C, it should be noted that, in the second embodiment, the number of the carrying frame strips 211 is only one, and the number of the assembled frame strips 113 is only one, and the number of the carrying frame strips 212 is two. . However, in FIG. 2A and FIG. 2C, the carrier frame strip 211 can be replaced with the assembly frame strip 113, that is, the display device 200 can include two assembly frame strips 113. The carrier frame strip 211 and the assembly frame strip 113 can be replaced with the carrier frame strip 212 to form four load-bearing frame strips 212 of the same length and connected to each other. In addition, the two carrier frame strips 212 can be replaced with the assembly frame strips 113 to form three assembly frame strips 113 connected to each other.

It can be seen that, in other embodiments, the first frame group 210 includes The number of the carrying frame strips (ie, the carrying frame strips 211 and 212) may be only one, and the number of the assembled frame strips 113 included in the first frame group 210 may be only one or at least two, and even the first frame group 210 may be Only the carrier frame strip is included, and does not include any assembly frame strip 113. Therefore, the carrier frame strips 211, 212 and the assembly frame strips 113 shown in FIGS. 2A to 2C are for illustrative purposes only and are not intended to limit the invention.

Referring again to FIGS. 2A and 2B, the display device 200 can also include a plurality of fixed colloids 230. The fixing colloid 230 is the same material as the fixing colloid 130 in the first embodiment, and the fixing colloids 230 are bonded to the bearing portion of the carrying frame strips 211, 212 (for example, the bearing portion 211a) and the first outer surface 121 and the second surface. Outer plane 122. However, the fixed colloid 130 is still different from the fixed colloid 230.

In detail, in the display device 200, the number of the fixing colloids 230 is plural, and each of the fixing colloids 230 has a shape of a dot or an elongated strip, wherein the fixing colloids 230 are arranged along the side of the display panel 120. It may also be distributed only on one side of the display panel 120. As shown in FIG. 2A , among the fixed-shaped colloids 230 having a dot shape, some of the fixing colloids 230 are arranged along the outer plane 124 of the outer surface of the second surface of the display panel 120, and other fixing colloids 230 are disposed. It will be arranged along the first outer plane 121. Further, similarly to the first embodiment, these fixing colloids 230 can also enhance the bonding strength between the display panel 120 and the first frame group 210.

In other embodiments, the display device 200 can also include at least one fixed colloid 130. That is, the fixing colloid 130 of the first embodiment can be used for the display device 200 of the second embodiment. Conversely, the display device 100 of the first embodiment may also include one or more fixed colloids in the shape of dots. 230, that is, the fixing colloid 230 of the second embodiment can be used for the display device 100 of the first embodiment.

In addition, it must be emphasized that the display device 200 may not require any fixed colloid 230, depending on the product requirements of the display device 200. Therefore, the fixing colloid 230 shown in FIGS. 2A and 2B is for illustrative purposes only and is not intended to limit the invention.

The structure of the display devices 100 and 200 will be described in detail with reference to FIGS. 1A to 1C and FIGS. 2A to 2C. Next, a method of assembling a display device according to an embodiment of the present invention will be described in detail with reference to FIGS. 3A to 3D. Since the assembly methods of the display devices 100 and 200 are substantially the same, the method of assembling the display device 100 will be described in detail below by taking only the display device 100 of the first embodiment as an example.

3A to 3D are schematic diagrams showing the assembly flow of the display device of Fig. 1A, wherein Figs. 3B to 3D are drawn according to the section along line III-III of Fig. 3A. Referring to FIG. 3A and FIG. 3B , in the assembling method of the display device 100 , first, the carrying frame strips 111 , 112 are connected to the backlight module 160 , wherein the first wall 111 b of the supporting frame strip 111 and the carrying frame strip 112 . The first wall is connected to the backlight module 160, and the method for achieving the connection may be locking, snapping or gluing. In addition, in the embodiment, the carrying frame strips 111 and 112 may be connected to the housing 161 a of the backlight module 160 or may be connected to the receiving frame 161 b of the backlight module 160 .

Referring to FIG. 3C, an adhesive layer 140 is formed on the bearing surface of the carrier frame strips 111, 112 (for example, the bearing surface S1) and the carrier P1 of the receiving frame 161b. The method for forming the adhesive layer 140 can be The double-sided adhesive tape is applied to the bearing surface S1 of the load-bearing frame strip 111, the bearing surface of the load-bearing frame strip 112, and the carrier P1.

However, it should be noted that, since the first frame group 110 may only include the carrier frame strips (ie, the carrier frame strips 111 and/or 112), and the receiving frame 161b may not have any carrier P1, the first frame group 110 The display panel 120 can be carried separately. Therefore, when the accommodating frame 161b does not have any carrier P1, the adhesive layer 140 may be formed only on the carrier frame strips 111 and 112 without being formed on the carrier P1.

Next, the display panel 120 is placed on the adhesive layer 140 such that the adhesive layer 140 bonds the display panel 120, the bearing portion (for example, the carrying portion 111a) carrying the frame strips 111 and 112, and the carrier P1. As such, the display panel 120 is fixed above the backlight module 160. So far, the assembly of the display device 100 has been substantially completed.

Referring to FIG. 3D, after the adhesive layer 140 is bonded to the display panel 120 and the carrying frame strips 111 and 112, the fixing colloid 130 may be formed on the bearing surface (for example, the bearing surface S1) of the carrying frame strips 111 and 112. The fixing colloid 130 adheres to the display panel 120 and the bearing portion of the bearing frame strips 111 and 112, wherein the fixing colloid 130 can be formed on the bearing surface (for example, the bearing surface S1) by coating, and the coating method can be Dispenser to perform.

In addition, after the fixing of the fixing body 130, the assembly frame 113 can be connected to the backlight module 160, and the cover 113a of the assembly frame 113 partially covers the display panel 120, wherein the second wall 113b of the frame strip 113 is assembled and The backlight module 160 is connected, and the method for achieving the connection may be locking, snapping or gluing. In this embodiment, the second wall 113b can be connected to the housing 161a or to the receiving frame 161b. In addition, before the assembly frame 113 is connected to the backlight module 160, the buffer layer 150 may be formed in advance on the cover plate 113a. The method of forming the buffer layer 150 may conform to the flexible sheet on the cover plate 113a, and the flexible sheet is for example It is a foam sheet or a sponge sheet.

It is worth mentioning that since the first frame group 110 does not have to include the assembly frame 113, the first frame group 110 may not include any assembly frame 113. Therefore, the assembly method of the embodiment can omit the step of connecting the assembly frame 113 to the backlight module 160. In addition, the step of forming the fixing colloid 130 may be performed after the assembly frame 113 is connected to the backlight module 160. Therefore, the time sequence for forming the fixing colloid 130 and connecting the assembly frame 113 is not limited herein.

In summary, the display panel is bonded to the carrying frame strip of the first frame group via the adhesive layer, so that the carrying frame strip can carry the display panel, so that the display area and the non-display area of the display panel are not covered, that is, the first frame The group will not be exposed in the display area and non-display area of the display panel. Therefore, compared with the prior art, the present invention can make the appearance frame shell not have to be designed for the front frame exposed around the display area, and the appearance frame can have a more flexible design of the product. In an attempt to enhance the appearance of the appearance of the frame shell.

The above description is only intended to be a detailed description of the embodiments of the present invention, and is not intended to limit the scope of the invention. In the field of the invention, the scope of the patent application defined in the following paragraphs may be varied or modified.

100, 200‧‧‧ display devices

110, 210‧‧‧ first frame group

111, 112, 211, 212‧‧‧ bearing frame

111a, 211a‧‧‧ Carrying Department

111b, 211b‧‧‧ first wall

113‧‧‧Assemble frame

113a‧‧‧ Cover

113b‧‧‧Second wall

120‧‧‧ display panel

121‧‧‧First lateral plane

122‧‧‧ second outer plane

130, 230‧‧‧Fixed colloid

140‧‧‧Adhesive layer

150‧‧‧buffer layer

160, 260‧‧‧ backlight module

161, 262‧‧‧ assembly

161a‧‧‧Shell

161b‧‧‧Rack

162‧‧‧Lighting components

162f‧‧‧Optical diaphragm

162g‧‧‧Light guide plate

162l, 262l‧‧‧Light source

A1‧‧‧ display area

B1‧‧‧ non-display area

C1‧‧‧ hollow

D1, D2, D3‧‧‧ distance

H1, H2‧‧‧ angle

L1, L2‧‧‧ length

L3, L4‧‧‧ reference plane

E1, E3‧‧‧ outer edge

E2, E4‧‧‧ inside edge

P1‧‧‧ Carrier

P2‧‧‧ second box group

P11‧‧‧First diaphragm bearing

P21‧‧‧Second diaphragm bearing

S1, S4‧‧‧ bearing surface

S2, S5‧‧‧ bottom

S3‧‧‧ outer wall

1A is a schematic plan view of a display device according to a first embodiment of the present invention.

Figure 1B is a cross-sectional view taken along line I-I of Figure 1A.

1C is a top plan view of the display device of FIG. 1A after being disassembled.

2A is a schematic plan view of a display device according to a second embodiment of the present invention.

2B is a schematic cross-sectional view taken along line II-II of FIG. 2A.

2C is a top plan view of the display device of FIG. 2A after being exploded.

3A to 3D are schematic diagrams showing the assembly process of the display device of Fig. 1A.

100‧‧‧ display device

111‧‧‧ Carrying frame strip

111a‧‧‧Loading Department

111b‧‧‧First wall

113‧‧‧Assemble frame

113a‧‧‧ Cover

113b‧‧‧Second wall

120‧‧‧ display panel

121‧‧‧First lateral plane

122‧‧‧ second outer plane

130‧‧‧Fixed colloid

140‧‧‧Adhesive layer

150‧‧‧buffer layer

160‧‧‧Backlight module

161‧‧‧Assembly

161a‧‧‧Shell

161b‧‧‧Rack

162‧‧‧Lighting components

162f‧‧‧Optical diaphragm

162g‧‧‧Light guide plate

162l‧‧‧Light source

A1‧‧‧ display area

B1‧‧‧ non-display area

D1, D2‧‧‧ distance

L1‧‧‧ length

E1‧‧‧ outer edge

E2‧‧‧ inside edge

P1‧‧‧ Carrier

P11‧‧‧First diaphragm bearing

P21‧‧‧Second diaphragm bearing

S1‧‧‧ bearing surface

S2‧‧‧ bottom

S3‧‧‧ outer wall

Claims (20)

An image display device includes: a backlight module, the backlight module includes an assembly base and a light-emitting component disposed in the assembly base; a display panel; a first frame group including at least one load-bearing frame strip, and Located on the outside of the backlight module, the carrier frame includes a first wall body and a bearing portion connecting the first wall body, wherein the bearing portion is between the display panel and the backlight module, and has a bearing surface The display panel is disposed above the bearing surface, and the first wall extends from the bottom surface to the backlight module and is fixedly locked with the assembly. , snapping or gluing and connecting; and at least one adhesive layer bonding the display panel and the bearing surface. The image display device of claim 1, wherein the carrier mask has an inner edge and an outer edge opposite the inner edge, the display panel covers the inner edge, and the outer plane is located at the inner edge The distance between the outer side edge, the outer plane to the display area, the distance between the outer side plane and the outer side edge, and the length between the inner side edge and the outer side edge of the bearing surface satisfy the following mathematical formula : Where A is the distance from the outer plane to the display area, B is the distance between the outer plane and the outer edge, and C is the length of the bearing surface between the inner edge and the outer edge. The image display device of claim 2, wherein the A wall has an outer wall surface that is joined to the outer edge of the bearing surface. The image display device of claim 1, wherein the number of the load-bearing frame strips is plural, and the number of the adhesive layer is plural, and the adhesive layers respectively cover the bearing surface of the load-bearing frame strips. And bonding the display panel and the bearing surfaces. The image display device of claim 4, wherein the carrier frame strips are connected to each other. The image display device of claim 4, wherein the carrier frame strips are separated from each other. The image display device of claim 1, further comprising at least one fixing colloid disposed on the bearing surface and bonding the bearing portion and the outer plane. The image display device of claim 7, wherein the fixing colloid has a strip shape, and the fixing colloid extends along the outer plane. The image display device of claim 7, wherein the number of the fixed colloids is plural, and the plurality of the fixed colloids are in the shape of a dot, and the fixed colloids having a shape of a point are along the outer side. Arranged in a plane. The image display device of claim 1, further comprising a buffer layer, wherein the first frame group further comprises at least one assembly frame strip, the assembly frame strip comprises a second wall body and a connection second a cover of the wall, the second wall is connected to the backlight module, and the display panel is located between the backlight module and the cover, wherein the buffer layer is located between the display panel and the cover . The image display device of claim 1, wherein the assembly is connected to the first wall. The image display device of claim 11, wherein the assembly base comprises: a housing; and a receiving frame coupled to the housing, wherein the light emitting component is mounted in the receiving frame, wherein The cradle includes at least one carrier and a second frame, the display panel is disposed above the carrier, and the second frame is located between the first frame and the illuminating component. The image display device of claim 12, wherein the light-emitting component comprises: a light guide plate; at least one light source disposed beside the light guide plate; and at least one optical film disposed above the light guide plate The second frame group carries the optical film. The image display device of claim 12, wherein the light emitting component comprises: at least one light source; and at least one optical film disposed above the light source, and the second frame group carries the optical film . The image display device of claim 12, wherein the number of the adhesive layers is plural, and the adhesive layers are bonded to the display panel, the bearing surface and the carrier. A method for assembling an image display device includes: connecting at least one carrying frame strip to a backlight module by locking, snapping or gluing, wherein the carrying frame strip comprises a first wall body and a connection a bearing portion of the first wall body, the bearing portion having a bearing surface and a bottom surface opposite to the bearing surface, the bottom surface abutting the backlight module; forming at least one adhesive layer on the bearing surface; A display panel is placed on the adhesive layer to bond the adhesive layer to the display panel. The method of assembling an image display device according to claim 16, wherein the method of forming the adhesive layer comprises attaching a double-sided tape to the bearing surface. The method for assembling an image display device according to claim 16, further comprising: after the adhesive layer is bonded to the display panel and the carrying portion, forming at least one of the display panel and the carrying portion on the bearing surface Fixed colloid. The method of assembling an image display device according to claim 18, wherein the fixing colloid is formed on the bearing surface by coating. The method of assembling the image display device of claim 16, further comprising: after the adhesive layer is bonded to the display panel and the carrying portion, connecting at least one assembly frame to the backlight module, and A cover panel of the assembly frame strip partially covers the display panel.