CN201409149Y - Display screen and mobile phone employing same - Google Patents

Abstract

The utility model discloses a display screen and a mobile phone employing the same. The display screen adopts an OLED display screen and comprises at least one first display area and one second display area connected in series sequentially and controlled for displaying independently and respectively, and rigid edges arranged outside the first display area for mounting and positioning edges correspondingly; the display screen comprises two display statuses, one is unfolded to be a plane and the other is folded to be a groove, and the first display area is completely positioned in the same planewhen under a folded display status; the mobile phone comprises a phone body and the display screen, the first display area is fixedly connected to the phone body, and other display areas are folded and connected to the phone body when under the folded display status; the phone body comprises a phone body frame for being connecting the rigid edges of the display screen under the unfolded display status. The display screen provided by utility model is applied to various miniature electronic devices, meets the needs of large display screen while achieving product miniaturization, and has the advantages of flexible operation and control, simple structure, low implementation cost and convenient use.

Description

Display screen and mobile phone using the display screen

technical field

The utility model relates to a display screen, and also relates to a mobile phone using the display screen.

Background technique

The display screen is an important part of electronic products. With the miniaturization of electronic products, the size of the display interface of the display screen is also reduced. However, the reduction of the display screen display interface brings inconvenience to the use of electronic products. People are hoping to While the size of electronic products is shrinking, it is also desired that the display interface of the display screen can be as large as possible to facilitate use.

For example, with the development of mobile phone technology, people pay more and more attention to the size of the display interface of the mobile phone display screen. However, large-screen mobile phones require that the size of the mobile phone itself is large enough, and it is not suitable for small and compact models.

In order to obtain a large display interface for small-sized mobile phones, there have been display mobile phones that adopt dual-screen separate display. The display interface of the display screen of this mobile phone is relatively narrow, which cannot well reflect functions such as video calls and mobile TV. And some other companies have also launched a display screen that splices two LCD panels together. In order to prevent people from seeing the frame between the two LCD panels, resin lenses are covered on the surface of the two LCD panels, and the frame of the LCD panel is refracted through the lens. Ambient light is used to achieve the "invisible border", but the actual effect is that there is still a seam between the two panels.

Contents of the invention

One of the technical problems to be solved by the utility model is to provide a display screen, which enables the electronic product to obtain a continuous and complete large display interface while satisfying the miniaturization of the electronic product.

The second technical problem to be solved by the utility model is to provide a mobile phone, using the above-mentioned display screen, so that the mobile phone can obtain a continuous and complete large display interface while being miniaturized.

The technical solution adopted by the utility model to solve one of its technical problems is to construct a display screen, which is an OLED display screen, which is characterized in that it includes at least a first display area and a second display area which are sequentially and independently controlled and displayed respectively. area, the display area set outside the first display area corresponds to the rigid side of the installation positioning edge; the display screen includes an unfolded display state and a folded display state, and the unfolded display state is when the display area is located on the same plane The folded display state is a display state in which the display area is folded into a groove shape, and in this folded display state, the first display area is completely located in the same plane.

In the display screen of the present utility model, it includes a first display area and a second display area which are sequentially and independently controlled and displayed in sequence, and are arranged on the rigid edge corresponding to the installation and positioning edge of the second display area, and the folded display state The display state is that the first display area and the second display area are folded into a trough shape, and the second display area is located on one side and the bottom of the trough shape; or it includes the first display area that is sequentially and independently controlled and displayed , the second display area and the third display area are arranged on the rigid side of the edge of the third display area, and the folded display state is that the first display area, the second display area and the third display area are folded into slots in sequence In the display state of the groove, the first display area, the third display area and the second display area are respectively located on the two sides and the bottom of the groove.

In the display screen of the present invention, the first display area and the third display area have the same plane shape and equal area.

In the display screen of the present invention, the display areas are respectively rectangular, and in the unfolded display state, the complete display area formed by the display areas is rectangular.

The technical solution adopted by the utility model to solve the second technical problem is: to construct a mobile phone, including a body and a display screen arranged on the body, the display screen is an OLED display screen, and it is characterized in that the display screen The screen includes at least a first display area and a second display area that are sequentially and independently controlled and displayed in sequence, and the display areas arranged outside the first display area correspond to the rigid sides of the installation positioning edge; the display screen includes an unfolded display area state and a folded display state, the unfolded display state is a state in which the display area is on the same plane, the folded display state is a display state in which the display area is folded into a groove shape, and in this folded display state the first display areas are completely in the same plane;

The first display area of the display screen is fixedly connected to the body, and the display areas other than the first display area are folded and attached to the body in a folded display state; the body includes a connection The fuselage frame on the fuselage, in the folded display state, the fuselage frame is attached to the fuselage, in the unfolded display state, the fuselage frame is unfolded and a positioning edge is installed corresponding to the display area A rigid edge fit connection secures the display area.

In the mobile phone of the present invention, the body frame is rotatably connected to the side of the body, and the rotating connection point is adjacent to the groove-shaped bottom edge of the groove-shaped display area in the folded display state; or the body frame slides It is connected to the side of the fuselage, and its sliding direction is perpendicular to the groove-shaped bottom of the groove-shaped display area in the folded display state.

In the mobile phone of the present invention, the display screen includes a first display area and a second display area which are sequentially and independently controlled and displayed in succession, and are set on the rigid edge corresponding to the edge of the installation and positioning of the second display area, and the The folded display state is a display state in which the first display area and the second display area are folded into a trough shape, and the second display area is located on one side and the bottom of the trough shape; The first display area, the second display area, and the third display area are controlled and displayed, and are set on the rigid side of the edge of the third display area. The folded display state is the first display area, the second display area, and the third display area. The three display areas are sequentially folded into a trough-shaped display state, and the first display area, the third display area and the second display area are respectively located at the two sides and the bottom of the trough-shaped.

In the mobile phone of the present invention, it includes an approaching device arranged on the back side of the display area other than the first display area or on the corresponding fuselage area attached to the display area other than the first display area. switch, the proximity switch is connected with the mobile phone control module.

In the mobile phone of the present invention, it includes a switch key for displaying on the front of the mobile phone or on the back of the mobile phone, which is arranged on the fuselage and is connected to the control module of the mobile phone.

In the mobile phone of the present invention, the display areas of the display screen are respectively rectangular, and in the unfolded display state, the complete display area formed by the display areas is rectangular.

Implement the display screen of the present utility model and the mobile phone using this display screen, compared with the prior art, its beneficial effect is:

1. The display screen can be used on mobile phones and other small electronic devices that use display screens (such as MP3, MP4, etc.), which can meet the needs of large display screens while realizing product miniaturization;

2. It is easy to use the software to realize the conversion between the folded display state and the unfolded display state; in the folded display state, various flexible display modes can be realized according to the needs;

3. The structure is simple, the implementation cost is low, and the use is convenient.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is a front perspective view of an embodiment of the mobile phone of the present invention.

Fig. 2 is a rear perspective view of an embodiment of the mobile phone of the present invention.

Fig. 3 is a partially enlarged view of the rotational connection between the side casing and the upper casing of the mobile phone of the present invention.

Fig. 4 is a perspective view of an unfolded back display screen of an embodiment of the mobile phone of the present invention.

Fig. 5 is a perspective view of the unfolded state of the front and back display screens of an embodiment of the mobile phone of the present invention.

Fig. 6 is a flow chart of display control of the mobile phone of the present invention.

Detailed ways

The display screen of the present utility model can refer to Fig. 1, Fig. 2, Fig. 4, shown in Fig. 5, and the display screen is an OLED (Organic Light-Emitting Diode organic electroluminescent diode) display screen, and this display screen includes successively and independently respectively The first display area 1, the second display area 4 and the third display area 3 of the controlled display are provided with a rigid edge (that is, an edge capable of maintaining its own shape) on the edge of the third display area 3, and this rigid edge plays a role in ensuring that the OLED The display screen is flat, and at the same time, it is convenient to connect the OLED display screen to the device case. The display screen includes an unfolded display state and a folded display state. In the unfolded display state 100, the three display areas are unfolded on the same plane. In the folded display state, the three display areas are folded into a groove-shaped display state to reduce the plane size of the device. . In the folded display state, the first display area 1 is completely located in the same plane to ensure that the first display area 1 is independently and completely displayed in the folded display state, and the first display area 1, the third display area 3 and the second display area 4 are respectively On the sides and bottom of the trough.

The connection between the rigid side provided on the edge of the third display area 3 and the equipment casing can include but not limited to the following common connection methods: correspondingly set up on the rigid side and the equipment casing correspondingly cooperate with each other. Points or convex strips, etc.) to realize the connection, or respectively set the Velcro that can be pasted and separated repeatedly on the rigid side and the equipment casing to realize the connection.

In other embodiments, a rigid edge may also be provided only on the edge corresponding to the device installation casing for installation and positioning of the display screen in an unfolded state.

In other embodiments, the above-mentioned second display area 4 and third display area 3 may be combined into one second display area. In the folded display state, the first display area 1 is completely located in the same plane, ensuring that the first display area 1 is independently and completely displayed in the folded display state, and the merged second display area is located at the bottom and one side of the folded groove.

In other embodiments, the display screen may have more than four display areas that are independently controlled and displayed. In the folded display state, the first display area 1 is completely located in the same plane, ensuring that the first display area 1 is independently and completely displayed in the folded display state, and the other display areas are located at the bottom and the other side of the folding groove shape, which can achieve the purpose of the present invention .

In this embodiment, the first display area 1 and the third display area 3 adopt the same rectangular plane shape and the same display area, which facilitates independent display on the front and back sides of the device. The first display area 1 and the second display area The display area 4 and the third display area 3 respectively adopt dot matrix numbers of 300*480, 40*480, and 300*480. In other embodiments, other lattice numbers may be used.

According to the needs of the actual situation of product design, in other embodiments, the first display area 1 and the third display area 3 can adopt the same other planar shape, such as a semi-ellipse, or the first display area 1 and the third display area Different planar shapes or different display areas for the regions 3 will not affect the realization of the object of the present invention.

The mobile phone of the present invention includes a body and a display screen arranged on the body, and the display screen adopts the above-mentioned display screen of the present invention. The following is an example of a mobile phone whose display screen adopts three display areas that are successively and independently controlled and displayed:

As shown in Figures 1 to 5, the front display area of the display screen (i.e. the first display area, located on the side of the fuselage with the operation button 2) 1 is fixedly connected to the fuselage, the second display area 4 and the third display area The display area 3 is folded and attached to the fuselage in the folded display state, and the third display area 3 is connected to the fuselage. Magnets can be set on the corresponding positions of the back of the fuselage and the third display area 3 or magic that can be pasted and separated repeatedly. Paste to realize the mutual connection between the two.

A fuselage frame 8 is provided on the fuselage for fixing when the second display area 4 and the third display area 3 are in the unfolded state, so as to ensure the stability of the display screen when in the unfolded display state.

In this embodiment, the fuselage frame 8 is rotatably connected to the side of the fuselage corresponding to the upper side of the second display area 4 through the rotating shaft 7. In the folded state of the display screen, the fuselage frame 8 can be located in the second display area 4 upper or lower side. In other embodiments, the body frame 8 is rotatably connected to the side of the body corresponding to the lower side of the second display area 4 through the rotating shaft 7, or the two body frames 8 are respectively rotatably connected to the side corresponding to the second display area 4 through the rotating shaft 7. The purpose of the present invention can be realized on the side of the fuselage on the upper and lower sides of the two display areas 4 .

In other embodiments, the fuselage frame 8 can be slidably connected to the upper side 6 of the fuselage, and the sliding direction of the fuselage frame 8 is perpendicular to the groove-shaped bottom of the groove-shaped display area in the folded display state. The second display area 4, like this, when the display screen is in the expanded display state, the fuselage frame 8 protrudes from the side of the fuselage, and is connected with the rigid side on the third display area 3.

In order to make the mobile phone automatic sensing display screen switch from the folded display state to the unfolded display state, the back side of the second display area 4 (or the back side of the third display area 3) is provided with a proximity switch 5 connected to the mobile phone control module, or Proximity switches 5 are set on the body of the corresponding fuselage area attached to the back side of the second display area 4 (or the back side of the third display area 3), and the second display area 4 or the third display area is sensed by the proximity switch 5 3 Approaching and separating from the body, thereby judging the transition of the display screen between the folded display state and the unfolded display state.

In order to make the display screen of the mobile phone switch the first display area 1 (front display) and the third display area 3 (rear display) to display in the folded state, the display switching key D9 connected with the mobile phone control module is set on the fuselage, and operated The display switching key D9 can realize switching between the front display and the back display of the mobile phone.

Each display area of the display screen in this embodiment and the complete display area formed by each display area are rectangular. In other embodiments, other planar shapes and sizes as described above for the display screen can be adopted as required.

As shown in Figure 6, the mobile phone of the present invention displays according to the following control method:

First, turn on the mobile phone; then judge whether the display screen is unfolded: when the display screen is in the unfolded display state, control all display areas (that is, the front, back, and side display areas) to display the entire operation interface; when the display screen is in the folded display state, then judge Whether to press the switch key D9, if the switch key D9 is not pressed, control the front display area of the mobile phone (i.e. the first display area 1) to display the operation interface (i.e. the data update interface), control the back and side display areas of the mobile phone (i.e. the third display area 1) Area 3 and the second display area 4) display a fixed picture. When the switch key D9 is pressed, the display area on the back of the mobile phone (i.e. the third display area 3) is controlled to display the operation interface (i.e. the data update interface), and the front and side display of the mobile phone is controlled. The regions (namely the first display region 1 and the second display region 4) display fixed pictures.

Claims (10)

1. A display screen, which is an OLED display screen, is characterized in that it includes at least a first display area and a second display area that are successively and independently controlled and displayed in sequence, and the display screens arranged outside the first display area The area corresponds to the rigid edge of the installation positioning edge; the display screen includes an unfolded display state and a folded display state, the unfolded display state is a state where the display area is on the same plane, and the folded display state is that the display area is folded into a slot In the folded display state, the first display area is completely located in the same plane. 2. The display screen according to claim 1, characterized in that it comprises a first display area and a second display area which are sequentially and independently controlled and displayed in sequence, and the rigidity of the edge corresponding to the installation and positioning of the second display area is set side, the folded display state is a display state in which the first display area and the second display area are folded into a trough shape, and the second display area is located on one side and the bottom of the trough shape; The first display area, the second display area, and the third display area are controlled and displayed, and are set on the rigid side of the edge of the third display area. The folded display state is the first display area, the second display area, and the third display area. The three display areas are sequentially folded into a trough-shaped display state, and the first display area, the third display area and the second display area are respectively located at the two sides and the bottom of the trough-shaped. 3. The display screen according to claim 2, wherein the first display area and the third display area have the same plane shape and the same area. 4. The display screen according to any one of claims 1 to 3, wherein the display areas are respectively rectangular, and in the unfolded display state, the complete display area formed by the display areas is rectangular. 5. A mobile phone, comprising a fuselage and a display screen arranged on the fuselage, the display screen is an OLED display screen, characterized in that the display screen includes at least a first display that is sequentially and independently controlled and displayed area and a second display area, the display area set outside the first display area corresponds to the rigid side of the installation positioning edge; the display screen includes an unfolded display state and a folded display state, and the unfolded display state is the display regions are located on the same plane, the folded display state is a display state in which the display area is folded into a groove shape, and in this folded display state, the first display area is completely located on the same plane; The first display area of the display screen is fixedly connected to the body, and the display areas other than the first display area are folded and attached to the body in a folded display state; the body includes a connection The fuselage frame on the fuselage, in the folded display state, the fuselage frame is attached to the fuselage, in the unfolded display state, the fuselage frame is unfolded and a positioning edge is installed corresponding to the display area A rigid edge fit connection secures the display area. 6. The mobile phone according to claim 5, wherein the body frame is rotatably connected to the side of the body, and the rotatable connection point is adjacent to the groove-shaped bottom edge of the groove-shaped display area in the folded display state; Or the fuselage frame is slidably connected to the side of the fuselage, and its sliding direction is perpendicular to the groove-shaped bottom of the groove-shaped display area in the folded display state. 7. The mobile phone according to claim 6, wherein the display screen includes a first display area and a second display area which are sequentially and independently controlled and displayed, and are set in the second display area corresponding to the installation location Rigid side of the edge, the folded display state is a display state in which the first display area and the second display area are folded into a groove shape, and the second display area is located on one side and the bottom of the groove shape; or the display screen It includes a first display area, a second display area, and a third display area that are sequentially and independently controlled to be displayed, and a rigid edge is set on the edge of the third display area, and the folded display state is that of the first display area , the second display area and the third display area are sequentially folded into a trough-shaped display state, and the first display area, the third display area and the second display area are respectively located on the two sides and the bottom of the trough-shaped. 8. The mobile phone according to claim 5, characterized in that it comprises a corresponding body arranged on the back side of the display area outside the first display area or attached to the display area outside the first display area The proximity switch on the fuselage of the area is connected with the mobile phone control module. 9. The mobile phone according to claim 5, characterized in that it comprises a switching key for displaying on the front of the mobile phone or displaying on the back of the mobile phone, which is set on the body and connected to the control module of the mobile phone. 10. The mobile phone according to any one of claims 5 to 9, wherein the display areas of the display screen are respectively rectangular, and in the unfolded display state, the complete display area formed by the display areas is rectangular .

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