CN112099673A - Touch display device and electronic equipment - Google Patents
Touch display device and electronic equipment Download PDFInfo
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- CN112099673A CN112099673A CN202010968044.9A CN202010968044A CN112099673A CN 112099673 A CN112099673 A CN 112099673A CN 202010968044 A CN202010968044 A CN 202010968044A CN 112099673 A CN112099673 A CN 112099673A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the application provides a touch display device and electronic equipment. The display panel's light-emitting side sets up first nation decides the end, and first nation decides the end and includes the first nation decides the region that corresponds with the flexible circuit board and extends to touch panel's second nation decides the region, and the flexible circuit board passes through second nation decides the end and is connected with first nation decides regional, and touch panel passes through third nation decides the end and is connected with second nation decides regional. Therefore, the touch panel can be directly bonded with the second bonding area through the third bonding end and further connected with the display panel, and flexible circuit boards which are separately designed in the conventional design are concentrated on the same flexible circuit board on the basis, so that the number of the flexible circuit boards can be reduced, and the process and cost of the external touch panel are reduced compared with those of bonding process of a plurality of flexible circuit boards.
Description
Technical Field
The application relates to the technical field of display, in particular to a touch display device and electronic equipment.
Background
The touch panel design scheme of the display device is mainly divided into an On cell touch panel and a plug-in touch panel. For the scheme of the plug-in touch panel, the conventional design scheme has the problems of more process procedures and higher manufacturing cost.
Disclosure of Invention
Based on the defects of the existing design, the application provides the touch display device and the electronic equipment, which can reduce the process of the plug-in touch panel and effectively reduce the manufacturing cost.
According to a first aspect of the present application, a touch display device is provided, which includes a display panel, a touch panel, and a flexible circuit board;
a first bonding end is arranged on the light emergent side of the display panel and comprises a first bonding area corresponding to the flexible circuit board and a second bonding area extending to the touch panel;
the flexible circuit board comprises a second bonding end connected with the first bonding area, and the touch panel comprises a third bonding end connected with the second bonding area;
the touch panel is arranged on the light emitting side of the display panel.
In one possible implementation manner of the first aspect, the flexible circuit board includes a display driving circuit and a touch driving circuit, the display driving circuit is configured to drive the display panel, and the touch driving circuit is configured to drive the touch panel;
the flexible circuit board is provided with a display wire for electrically connecting the display driving circuit with the display panel and a touch wire for electrically connecting the touch driving circuit with the touch panel, and the display wire and the touch wire are connected with the second bonding end.
In a possible implementation manner of the first aspect, the display panel further includes a bending panel area, and the first bonding area is disposed on a light-emitting side of the bending panel area, which is far away from the second bonding area.
In one possible implementation manner of the first aspect, the display panel further includes a bent panel region, and the flexible circuit board is connected to the bent panel region.
In a possible implementation manner of the first aspect, the display panel further includes a bending panel area, the touch display device further includes a touch driving circuit disposed on the flexible circuit board and a display driving circuit electrically connected to the display panel, the display driving circuit is disposed in the bending panel area to drive the display panel, and the touch driving circuit is configured to drive the touch panel;
the flexible circuit board is provided with a touch wire for electrically connecting the touch driving circuit with the touch panel, the first bonding area is arranged on the light-emitting side of the bending panel area, and the touch wire is connected with the first bonding area through the second bonding end.
In a possible implementation manner of the first aspect, the display panel includes a main screen area, a sub-screen area, and a bending panel area connected between the main screen area and the sub-screen area, and the first bonding area is disposed in the sub-screen area.
In one possible implementation manner of the first aspect, a first adhesive conductive film is disposed between the first bonding region and the second bonding end, and a second adhesive conductive film is disposed between the second bonding region and the third bonding end.
In one possible implementation manner of the first aspect, an optical adhesive layer is disposed between the display panel and the touch panel.
In one possible implementation manner of the first aspect, the touch display device includes a polarizer disposed on a surface of the touch panel away from the display panel, and a glass cover plate disposed on a light emitting side of the polarizer.
According to a second aspect of the present application, an electronic device is provided, which includes the touch display device in the first aspect or any one of the possible implementation manners of the first aspect.
Based on above-mentioned arbitrary aspect, this application sets up first nation decides the end in display panel's light-emitting side, and first nation decides the end and includes the first nation decides the region that corresponds with flexible circuit board and extend to touch panel's second nation decides the region, and flexible circuit board passes through second nation decides the end and is connected with first nation decides the regional connection, and touch panel passes through third nation decides the end and is connected with second nation decides the region. Therefore, the touch panel can be directly bonded with the second bonding area through the third bonding end and then connected with the display panel, the flexible circuit boards which are separately designed in the conventional design are concentrated on the same flexible circuit board, the number of the flexible circuit boards can be reduced, compared with bonding process procedures of a plurality of flexible circuit boards, the process procedures of the externally-hung touch panel are reduced, and the manufacturing cost is effectively reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a touch display device provided by a conventional design;
fig. 2 shows one of schematic structural diagrams of a touch display device provided in an embodiment of the present application;
fig. 3 is a second schematic structural diagram of a touch display device according to an embodiment of the present disclosure;
fig. 4 is a third schematic structural diagram of a touch display device according to an embodiment of the present disclosure;
fig. 5 is a fourth schematic view illustrating a structure of a touch display device according to an embodiment of the present disclosure;
fig. 6 shows a fifth schematic structural diagram of the touch display device provided in the embodiment of the present application.
Detailed Description
In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application.
As described in the background art, the conventional external touch panel has many processes and high manufacturing cost. For example, please refer to fig. 1, which shows a schematic structural diagram of a touch display device provided by a conventional design. In the design shown in fig. 1, the Touch Panel is bonded to the PIN2 portion of a TP FPC (Touch Flexible Printed Circuit board) through the PIN1 portion. The TP FPC may be understood as a flexible circuit board for controlling the touch panel, and may include a touch driving circuit and related peripheral circuits, for example. The display panel bonds the PIN4 portion of the Driver FPC through the PIN3 portion. The Driver FPC may be understood as a flexible circuit board for driving the display panel, and may include, for example, a display driving circuit and related peripheral circuits. Meanwhile, the Driver FPC is connected with the PIN5 part of the TP FPC through the PIN6 part. Between the PIN1 and the PIN2, between the PIN3 and the PIN4, and between the PIN5 and the PIN6, connections can be made by ACF (Anisotropic Conductive Film).
The research of the inventor of the application finds that in the design, as two FPCs (touch panel) of the TP FPC and the Driver FPC are required to be adopted for manufacturing the plug-in touch panel, 3 times of bonding processes are required in the bonding process of the TP FPC and the Driver FPC, namely the bonding process between PIN1 and PIN2, the bonding process between PIN3 and PIN4 and the bonding process between PIN5 and PIN6, the module process is more, and further the manufacturing cost is higher.
It should be noted that the above prior art solutions have defects which are the results of practical and careful study by the inventor, therefore, the discovery process of the above technical problems and the solutions proposed by the following embodiments of the present application for the above problems should be the contribution of the inventor to the present application in the course of the invention creation process, and should not be understood as technical contents known by those skilled in the art.
Based on the above technical problems discovered by the inventors, the embodiments of the present application provide an improved touch display device structure to solve the problems of high manufacturing cost and high number of module processes discovered by the inventors.
In detail, the touch display device provided by the embodiment of the application sets up a first bonding end on the light-emitting side of the display panel, the first bonding end includes a first bonding area corresponding to the flexible circuit board and a second bonding area extending to the touch panel, the flexible circuit board is connected with the first bonding area through the second bonding end, and the touch panel is connected with the second bonding area through the third bonding end.
To sum up, the touch display device that this application embodiment provided extends to touch panel's second bonding region through the design of the light-emitting side at display panel for touch panel can directly bind with the second bonding region through third bonding end, and then be connected with display panel, on this basis with the flexible circuit board of separation design in the conventional design concentrate on same flexible circuit board, can reduce the quantity of flexible circuit board, compare the multiple bonding technology process of a plurality of flexible circuit boards, the technology process of external touch-control face has been reduced, and then manufacturing cost has effectively been reduced.
Some exemplary implementations of the above-described display panel are described in detail below with reference to the drawings of the specification.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a touch display device 10 according to an alternative embodiment of the present application.
In this embodiment, as shown in fig. 2, the touch display device 10 may include a display panel 100, a touch panel 300, and a flexible circuit board 200. The light-emitting side of the display panel 100 is provided with a first bonding end 110, and the first bonding end 110 includes a first bonding area 112 corresponding to the flexible circuit board 200 and a second bonding area 114 extending to correspond to the touch panel 300. Flexible circuit board 200 includes a second bonding end 210 connected to first bonding area 112, and touch panel 300 includes a third bonding end 310 connected to second bonding area 114.
In this embodiment, the touch panel 300 may be disposed on the light emitting side of the display panel 100, and the backlight side and the light emitting side of the display panel 100 are illustrated in fig. 2 as an example. For example, a side of the display panel 100 away from the touch panel 300 may be defined as a backlight side of the display panel 100, and a side of the display panel 100 facing the touch panel 300 may be defined as a light emitting side of the display panel 100. Of course, the above definitions are only for facilitating the technical solutions of the embodiments of the present application to be understood by those skilled in the art, and do not set any limit to the embodiments.
As described above, in some possible embodiments, first bonding area 112 and second bonding area 114 may be the same area designed in one piece or may be separate areas provided separately.
For example, as shown in fig. 2, taking the first bonding region 112 and the second bonding region 114 as the same region designed as a whole as an example, the second bonding end 210 and the third bonding end 310 are both located at the light-emitting side of the display panel 100. Moreover, for convenience of the process, the first bonding region 112 and the second bonding region 114 are located on the same plane, and the second bonding end 210 and the third bonding end 310 are also located on the same plane, so that the consistency of the same bonding process can be ensured in the bonding process of the first bonding region 112 and the second bonding end 210 and the bonding process of the second bonding region 114 and the third bonding end 310.
In this way, in the manufacturing process of the touch display device 10, the first bonding end 110 may be formed on the light emitting side of the display panel 100, and the first bonding end includes the first bonding area 112 corresponding to the flexible circuit board 200 and the second bonding area 114 extending to the touch panel 300. Then, the second binding end 210 is formed on the flexible circuit board 200, and the third binding end 310 is formed on the touch panel 300. Finally, first bonding area 112 is bonded to second bonding end 210, and second bonding area 114 is bonded to third bonding end 310.
As can be seen, in the manufacturing implementation of the touch display device 10 of the present embodiment, only two bonding processes, i.e., the bonding process between the first bonding region 112 and the second bonding end 210 and the bonding process between the second bonding region 114 and the third bonding end 310, need to be performed.
In the conventional design shown in fig. 1, the bonding process between the PINs 1 and 2, the bonding process between the PINs 3 and 4, and the bonding process between the PINs 5 and 6 are required, and the number of module processes is large, which results in high manufacturing cost. Therefore, the manufacturing method of the touch display device 10 of the present embodiment can reduce the process of the plug-in touch panel and effectively reduce the manufacturing cost.
In some possible embodiments, the flexible circuit board 200 may include a display driving circuit for driving the display panel 100 and a touch driving circuit for driving the touch panel 300.
The flexible circuit board 200 may be disposed with display traces for electrically connecting the display driving circuit and the display panel 100, and touch traces for electrically connecting the touch driving circuit and the touch panel 300, where the display traces and the touch traces are respectively connected to the second bonding end 210. For example, the second bonding end 210 may include a display trace area for connecting the display trace and a touch trace area for connecting the touch trace, respectively, where the display trace is formed in the display trace area and the touch trace is formed in the touch trace area. For another example, the display trace and the touch trace may be integrated together and then bound to the second bonding end 210.
In some possible embodiments, the touch driving circuit may include a touch driving chip, for example, a single-point touch driving chip or a multi-point touch driving chip, and the display driving circuit may include a display driving chip.
In this way, the output end of the display driving circuit can be connected to the input end of the display panel 100 sequentially through the display trace, the second bonding end 210 and the first bonding area 112, so that the display driving signal generated by the display driving circuit is input to the display panel 100 sequentially through the display trace, the second bonding end 210 and the first bonding area 112, thereby completing the display driving of the display panel 100. Moreover, the output end of the touch driving circuit may be sequentially connected to the input end of the touch panel 300 through the touch trace, the second bonding end 210, the first bonding end 110, and the third bonding end 310, so that the touch driving signal generated by the touch driving circuit is sequentially input to the touch panel 300 through the touch trace, the second bonding end 210, the first bonding end 110, and the third bonding end 310, thereby completing driving of the touch panel 300. Therefore, the normal operation of the touch display device 10 is ensured.
In some possible embodiments, for example, the side of the touch panel 300 facing the display panel 100 is defined as the back side of the touch panel 300, and the side of the touch panel 300 away from the display panel 100 is defined as the front side of the touch panel 300, the touch traces may be directly connected to the back side of the touch panel 300 through the third bonding end 310, or the touch traces may be connected to the back side of the touch panel 300 by punching holes on the front side of the touch panel 300, which is not limited in this embodiment.
Based on the above design, the second bonding area 114 extending to the touch panel 300 is designed on the light-emitting side of the display panel 100, so that the touch panel 300 can be directly bonded to the second bonding area 114 through the third bonding end 310 and then connected to the display panel 100, and on this basis, the flexible circuit boards 200 separately designed in the conventional design are concentrated on the same flexible circuit board 200, thereby reducing the number of the flexible circuit boards 200. Therefore, compared with the traditional bonding process of a plurality of flexible circuit boards, the process and the cost of the plug-in touch panel 300 are reduced.
For example, comparing the conventional design scheme shown in fig. 1, a touch driving flexible circuit board (TP FPC) and a display driving flexible circuit board (Driver FPC) are integrated on the same flexible circuit board 200, and the bonding manner of the display panel 100 is changed, so that the display panel 100 can be bonded and combined with the third bonding end 310 of the touch panel 300 through the second bonding region 114 of the extended design of the display panel, thereby saving the bonding process of the touch driving flexible circuit board and the display driving flexible circuit board. On this basis, only 2 times of bonding processes are needed in the whole binding process, namely the bonding process between the first bonding region 112 and the second bonding end 210 and the bonding process between the second bonding region 114 and the third bonding end 310, so that the module process is reduced, and the manufacturing cost is reduced.
Further, in some possible embodiments, the solution in the above embodiments may also be applied to the design of bending the display panel, and when the design of bending the display panel is performed, the complexity of the design of the bending region may be reduced compared to the conventional design.
For example, as a first alternative example, please refer to fig. 3 in combination, the display panel 100 may further include a bending panel region 130, and the flexible circuit board 200 is connected to the bending panel region 130. For example, flexible circuit board 200 has one end connected to bent panel region 130 and the other end connected to first bonding region 112 via second bonding end 210.
For another example, as a second alternative, please refer to FIG. 4 in conjunction, unlike the previous embodiment, first bonding area 112 is provided separately from second bonding area 114. For example, first bonding region 112 is disposed on the light-exiting side of bending panel region 130 away from second bonding region 114.
For another example, as a third alternative example, please refer to fig. 5, the touch display device 10 may further include a touch driving circuit (not shown) disposed on the flexible circuit board 200 and a display driving circuit 320 electrically connected to the display panel 100, the display driving circuit 320 is disposed on the bending panel region 130 to drive the display panel 100, and the touch driving circuit is used to drive the touch panel 300. The flexible circuit board 200 is provided with a touch trace for electrically connecting the touch driving circuit and the touch panel 300, and the touch trace is connected to the first bonding area 112 through the second bonding end 210.
In this embodiment, when the display panel 100 is the non-flexible display panel 100, the display driving circuit 320 may be directly bonded to the glass cover of the display panel 100 by a cog (chip On glass) packaging method, or when the display panel 100 is the flexible display panel 100, the display driving circuit 320 may be directly bonded to the pixel substrate of the display panel 100 by a cop (chip On pixel) packaging method.
Thus, the output end of the display driving circuit 320 can be connected to the input end of the display panel 100 through the display trace, so that the display driving signal generated by the display driving circuit 320 can be input into the display panel 100 through the display trace, thereby completing the display driving of the display panel 100. Moreover, the output end of the touch driving circuit can be connected to the input end of the touch panel 300 through the touch trace, the second bonding end 210, the first bonding end 110, and the third bonding end 310, so that the touch driving signal generated by the touch driving circuit is sequentially input to the touch panel 300 through the touch trace, the second bonding end 210, the first bonding end 110, and the third bonding end 310, thereby completing the driving of the touch panel 300. Therefore, the normal operation of the touch display device 10 is ensured.
In addition, as further shown in FIG. 5, the display panel 100 may further include a main screen area 120 and a sub-screen area 140, and the bent panel area 130 is connected between the main screen area 120 and the sub-screen area 140. As such, the first bonding area 112 may be disposed on the secondary screen area 140. Alternatively, in other possible embodiments, the secondary screen area 140 may be flexibly configured according to actual design requirements, for example, one or more secondary screen areas 140 may be configured and respectively connected to different connection positions distributed in the primary screen area 120.
In some possible embodiments, as illustrated with reference to FIGS. 2-5, a first adhesive conductive film 400 may also be disposed between first bonding area 112 and second bonding end 210, and a second adhesive conductive film 500 may also be disposed between second bonding area 114 and third bonding end 310. For example, the first Conductive adhesive Film 400 and the second Conductive adhesive Film 500 may be Anisotropic Conductive adhesive films (ACFs), in which Conductive particles may be used to connect electrodes between bonding ends to make them Conductive, and at the same time, the Conductive short circuit between two electrodes between adjacent bonding ends may be avoided, so as to achieve the purpose of conducting only in the bonding direction of the bonding ends.
In some possible embodiments, the display panel 100 may adopt an Organic Light-Emitting Diode (OLED) display panel.
In some possible embodiments, the touch display device 10 may further include a polarizer (not shown), and the polarizer may be disposed on a surface of the touch panel 300 facing away from the display panel 100. For example, a polarizer is disposed on the light emitting side of the display panel 100, and the polarizer is attached to a surface of the touch panel 300 away from the light emitting side of the display panel 100, and the polarizer is mainly used for preventing the light from reflecting on the light emitting side of the touch display device 10.
In some possible embodiments, the touch panel 300 may further include a touch electrode and a touch substrate (not shown).
In some possible embodiments, the touch display device 10 may further include a glass cover plate (not shown), and the glass cover plate is disposed on the light emitting side of the polarizer. For example, a glass cover may be disposed on the outermost side of the light emitting surface of the entire touch display device 10 to protect the internal structure of the touch display device 10.
In some possible embodiments, as shown in fig. 2 to 5, an optical Adhesive layer 150 may be further disposed between the display panel 100 and the touch panel 300, and the optical Adhesive layer 150 may be formed by an Optically Clear Adhesive (OCA), for example, the optical Adhesive layer 150 may be a double-sided Adhesive tape without a base material, in which an optical acrylic Adhesive is made without a base material, and then a release film is respectively attached to the upper and lower bottom layers. Alternatively, the optical adhesive layer 150 may be a resistive optical adhesive or a capacitive optical adhesive, and is not limited in particular.
In some possible embodiments, the touch display device 10 may include a polarizer disposed on a surface of the touch panel 300 facing away from the display panel 100, and a glass cover plate disposed on a light emitting side of the polarizer.
Furthermore, in some possible embodiments, taking the configuration shown in FIG. 2 as an example, referring to FIG. 6, a direct bond connection may be provided between first bonding region 112 and second bonding end 210, and between second bonding region 114 and third bonding end 310, for example, by way of a PIN and a slot. It will be appreciated that in FIGS. 3-5, the same adjustments may be made with respect to the structure shown in FIG. 6, such that a direct bond connection is made between first bonding region 112 and second bonding end 210, and a direct bond connection is made between second bonding region 114 and third bonding end 310, which will not be described in detail herein.
Based on the same inventive concept, the embodiment of the present application further provides an electronic device, which may include the touch display device 10 provided in the above embodiment. The electronic device may be, but is not limited to, any display device with a display function, such as a mobile phone and a tablet computer.
The embodiments described above are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application, but is merely representative of selected embodiments of the application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims. Moreover, all other embodiments that can be made available by a person skilled in the art without making any inventive step based on the embodiments of the present application shall fall within the scope of protection of the present application.
Claims (10)
1. A touch display device, wherein the touch display device (10) comprises a display panel (100), a touch panel (300) and a flexible circuit board (200);
a first bonding end (110) is arranged on the light outgoing side of the display panel (100), and the first bonding end (110) comprises a first bonding area (112) corresponding to the flexible circuit board (200) and a second bonding area (114) extending to the touch panel (300);
the flexible circuit board (200) comprises a second bonding end (210) connected with the first bonding area (112), and the touch panel (300) comprises a third bonding end (310) connected with the second bonding area (114);
the touch panel (300) is arranged on the light emitting side of the display panel (100).
2. The touch display device (10) according to claim 1, wherein the flexible circuit board (200) comprises a display driving circuit for driving the display panel (100) and a touch driving circuit for driving the touch panel (300);
the display driving circuit is electrically connected with the display panel (100) through a display wire and is electrically connected with the touch panel (300) through a touch wire, and the display wire and the touch wire are connected with the second bonding end (210).
3. The touch display device (10) of claim 2, wherein the display panel (100) further comprises a bending panel area (130), and the first bonding area (112) is disposed on a light-emitting side of the bending panel area (130) away from the second bonding area (114).
4. The touch display device (10) of claim 2, wherein the display panel (100) further comprises a bending panel area (130), and the flexible circuit board (200) is connected to the bending panel area (130).
5. The touch display device (10) according to claim 2, wherein the display panel (100) further comprises a bending panel area (130), the touch display device (10) further comprises a touch driving circuit disposed on the flexible circuit board (200) and a display driving circuit electrically connected to the display panel (100), the display driving circuit is disposed on the bending panel area (130) to drive the display panel (100), and the touch driving circuit is configured to drive the touch panel (300);
the flexible circuit board (200) is provided with a touch wire for electrically connecting the touch driving circuit with the touch panel (300), the first bonding area (112) is arranged on the light emitting side of the bending panel area (130), and the touch wire is connected with the first bonding area (112) through the second bonding end (210).
6. The touch display device (10) of claim 1 or 2, wherein the display panel (100) comprises a main screen area (120), a sub screen area (140), and a bending panel area (130) connected between the main screen area (120) and the sub screen area (140), and the first bonding area (112) is disposed on the sub screen area (140).
7. The touch display device (10) of claim 1, wherein a first adhesive conductive film (400) is disposed between the first bonding region (112) and the second bonding end (210), and a second adhesive conductive film (500) is disposed between the second bonding region (114) and the third bonding end (310).
8. The touch display device (10) of claim 1, wherein an optical glue layer (150) is disposed between the display panel (100) and the touch panel (300).
9. The touch display device (10) according to claim 1, wherein the touch display device (10) comprises a polarizer disposed on a surface of the touch panel (300) facing away from the display panel (100), and a glass cover plate disposed on a light exit side of the polarizer.
10. An electronic device, characterized in that it comprises a touch display device (10) according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010968044.9A CN112099673A (en) | 2020-09-15 | 2020-09-15 | Touch display device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010968044.9A CN112099673A (en) | 2020-09-15 | 2020-09-15 | Touch display device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112099673A true CN112099673A (en) | 2020-12-18 |
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| CN202010968044.9A Pending CN112099673A (en) | 2020-09-15 | 2020-09-15 | Touch display device and electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114863813A (en) * | 2022-04-26 | 2022-08-05 | 京东方科技集团股份有限公司 | Display module and display device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762562A (en) * | 2018-05-25 | 2018-11-06 | 京东方科技集团股份有限公司 | A kind of display base plate, display panel, touch control display apparatus and preparation method thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762562A (en) * | 2018-05-25 | 2018-11-06 | 京东方科技集团股份有限公司 | A kind of display base plate, display panel, touch control display apparatus and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114863813A (en) * | 2022-04-26 | 2022-08-05 | 京东方科技集团股份有限公司 | Display module and display device |
| CN114863813B (en) * | 2022-04-26 | 2024-09-24 | 京东方科技集团股份有限公司 | Display module and display device |
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Application publication date: 20201218 |