CN207817672U - A kind of touch-control display panel and touch control display apparatus - Google Patents
A kind of touch-control display panel and touch control display apparatus Download PDFInfo
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- CN207817672U CN207817672U CN201720788919.0U CN201720788919U CN207817672U CN 207817672 U CN207817672 U CN 207817672U CN 201720788919 U CN201720788919 U CN 201720788919U CN 207817672 U CN207817672 U CN 207817672U
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- touch
- display panel
- flexible pcb
- control display
- control
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Abstract
A kind of touch-control display panel of the utility model announcement and touch control display apparatus.The touch-control display panel has viewing area and is at least set to the non-display area of described viewing area one end, and the touch-control display panel includes：First flexible PCB connects the non-display area；Touch control unit is set to the side of first flexible PCB, the first touching signals for receiving and processing the non-display area；Multiple signals connect shrapnel, it is set between first flexible PCB and the touch control unit, it is electrically connected first flexible PCB and the touch control unit, the first touching signals that first flexible PCB receives are transmitted to the touch control unit by the signal connection shrapnel.Used cost is relatively low between flexible PCB (FPC) and corresponding touch control unit in the touch-control display panel, and assembly is also more convenient, in turn, can lower the production cost of touch-control display panel.
Description
Technical field
The utility model is related to display technology field, more particularly to a kind of touch-control display panel and show with the touch-control
The touch control display apparatus of panel.
Background technology
With the development of human-computer interaction technology, touch technology is increasingly used on various displays.Capacitive character is touched
For control technology since its is wear-resistant, long lifespan, maintenance cost is low when user uses, and can support gesture identification and multi-point touch
The advantages of and be widely used.
Touch-control display panel is typically to use incell technologies either oncell technologies, but which kind of skill either used
Art generally requires use if need to increase the function of touch-control in the region (non-display area) except the viewing area of touch-control display panel
One flexible PCB (FPC) realizes the transmission of touching signals, to realize touch function.In order to realize the transmission of touching signals,
Currently, flexible PCB (FPC) is attached conducting to plate (BTB) connector usually using plate with corresponding touch control unit, such as
Shown in Fig. 3, flexible PCB 100 realizes between other devices (such as touch control unit) plate (BTB) connector 200 by plate
Electrical connection.Alternatively, flexible PCB (FPC) can also use zero insertion force (ZIF) connector and corresponding touch control unit into
Row connection conducting, as shown in figure 4, flexible PCB 100 is realized and other devices by zero insertion force (ZIF) connector 300
Electrical connection between (such as touch control unit).However, higher using the opposite cost of both connectors and assemble also more
Complexity, it is, thus, sought for the mode of easier connection.
Utility model content
For the defects in the prior art, the purpose of this utility model is to provide a kind of touch-control display panel and with should
The touch control display apparatus of touch-control display panel.In the touch-control display panel flexible PCB (FPC) and corresponding touch control unit it
Between used cost it is relatively low, assembly it is also more convenient, in turn, the production cost of touch-control display panel can be lowered.
One side according to the present utility model provides a kind of touch-control display panel, and the touch-control display panel has display
Area and the non-display area for being at least set to described viewing area one end, the touch-control display panel include：First flexible PCB,
Connect the non-display area；Touch control unit is set to the side of first flexible PCB, described non-for receiving and processing
First touching signals of viewing area；Multiple signals connect shrapnel, are set to first flexible PCB and the touch control unit
Between, it is electrically connected first flexible PCB and the touch control unit, the signal connection shrapnel is soft by described first
Property board receiver to the first touching signals be transmitted to the touch control unit.
Preferably, first flexible PCB includes the first electrical connection section and the second electrical connection section, and described first is electrically connected
Socket part is electrically connected with the non-display area, and the signal connection shrapnel is set to second electrical connection section.
Preferably, the signal connection shrapnel is welded on first flexible PCB.
Preferably, the touch-control display panel includes a cover board and a display module, and the display module is set to institute
State the side of cover board, it is corresponding positioned at the viewing area of the cover board, first flexible PCB be set to the cover board with institute
The same side for stating display module is correspondingly connected with the non-display area of the cover board.
Preferably, the touch-control display panel further includes the second flexible PCB and driving unit, and described second is flexible
Circuit board connects the viewing area of the cover board and the driving unit.
Preferably, the display module is liquid crystal display die set or organic light emitting display module.
Preferably, the touch-control display panel further includes a front housing for housing the display module, first flexible electrical
Road plate is set on the front housing.
Preferably, first flexible PCB further includes a bending part, and first flexible PCB passes through described curved
Folding part passes through the front housing, by being extended in the front housing outside the front housing.
Preferably, lower section of the cabling of the first flexible PCB in the front housing Jing Guo the display module is extended to.
Other side according to the present utility model also provides a kind of touch control display apparatus, the touch control display apparatus packet
Include above-mentioned touch-control display panel.
The touch-control display panel of the utility model embodiment connects its non-display area by the first flexible PCB, and should
First flexible PCB also connects individual touch control unit using multiple signals connection shrapnel, is received by non-display by touch control unit
First touching signals of area's generation simultaneously handle first touching signals, in turn, board to board connector or zero are used compared to existing
It is lower to be inserted into link cost for the touch-control display panel of power connector, also, the first flexible PCB directly can be assembled first
In on the front housing of touch-control display panel, the mode of assembly is also by a relatively simple, therefore, can realize and be carried out in non-display area
While touch control operation, it is effectively reduced the manufacturing cost of entire touch-control display panel, simplifies the manufacture work of touch-control display panel
Skill.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the front view of the touch-control display panel of one embodiment of the utility model；
Fig. 2 is the schematic cross-section of the touch-control display panel of one embodiment of the utility model；
Fig. 3 is the structural schematic diagram that a kind of flexible PCB of the prior art is connected with corresponding component；And
Fig. 4 is the structural schematic diagram that another flexible PCB of the prior art is connected with corresponding component.
Reference numeral
1 cover board
11 viewing areas
12 non-display areas
2 first flexible PCBs
21 first electrical connection sections
22 second electrical connection sections
3 signals connect shrapnel
4 touch control units
5 display modules
100 flexible PCBs
200 board to board connector
300 Zero insertion connectors
Specific implementation mode
The technology contents of the utility model are described further with reference to the accompanying drawings and examples.
Please also refer to Fig. 1 and Fig. 2, the touch-control display panel of the one embodiment for having distinguished the utility model is shown
Front view and cross section structure schematic diagram.Wherein, in order to clearly illustrate the first flexible PCB of touch-control display panel, therefore,
Other devices of touch-control display panel are omitted.In the preferred embodiment of the utility model, the touch-control display surface
Plate has a viewing area 11 and is at least set to the non-display area 12 of 11 one end of viewing area, and touch-control display panel includes：First
Flexible PCB 2, touch control unit 4 and multiple signals connect shrapnel 3.
In the embodiment shown in fig. 1, touch-control display panel has a viewing area 11 and is set to 11 one end of viewing area
Non-display area 12.Specifically, touch-control display panel includes a cover board 1 and display module 5.Display module 5 is set to cover board
1 side (being the lower section of cover board 1 in Fig. 2), it is corresponding positioned at the viewing area 11 of cover board 1, for carrying out luminescence display, i.e., in cover board
1 viewing area 11 is the viewing area of touch-control display panel.Correspondingly, the region without the display module 5 is cover board 1
Non-display area 12, the also as non-display area of touch-control display panel.Wherein, display module 5 can be liquid crystal display die set or
Can also be organic light emitting display module, such as including thin film transistor (TFT) driving layer, pixel electrode layer, counter electrode layer etc..
First flexible PCB 2 connects non-display area.As shown in Fig. 2, the first flexible PCB 2 be set to cover board 1 with
The same side (being the lower section of cover board 1 in Fig. 2) of display module 5, is correspondingly connected with the non-display area 12 of cover board 1.Specifically,
One flexible PCB 2 includes the first electrical connection section 21 and the second electrical connection section 22.Wherein, the first electrical connection section 21 and cover board 1
Non-display area 12 is electrically connected.More specifically, the non-display area 12 of cover board 1 can be provided with multiple touch control electrodes, the first flexible electrical
First electrical connection section 21 of road plate 2 is electrically connected with multiple touch control electrodes of 1 non-display area 12 of cover board, the induction of these touch control electrodes
Touch control operation that user carries out in the non-display area 12 of cover board 1 and the first touching signals for generating (such as can pass through sense
Answer the modes such as the variation of capacitance), and the first touching signals are transmitted to the first electrical connection section 21 of the first flexible PCB 2, by
First flexible PCB 2 is transmitted to the touch control unit 4 of touch-control display panel.
Touch control unit 4 is set to the side of the first flexible PCB 2, and first for receiving and processing non-display area generation
Touching signals.Specifically, in the embodiment shown in Figure 2, touch control unit 4 is set to the second electricity of the first flexible PCB 2
The lower section of interconnecting piece 22, and be electrically connected with the second electrical connection section 22.
Multiple signal connection shrapnels 3 are set between the first flexible PCB 2 and touch control unit 4, are electrically connected first
Flexible PCB 2 and touch control unit 4.Signal connects the first touching signals that shrapnel 3 receives the first flexible PCB 2 and transmits
To touch control unit 4.Specifically, in the embodiment shown in Figure 2, the quantity of signal connection shrapnel 3 is three, but not with this
It is limited.Three signal connection shrapnels 3 are set to the second electrical connection section 22 of the first flexible PCB 2.Preferred reality shown in Fig. 2
It applies in example, it is the sheet metal that an achievable signal transmits that signal, which connects shrapnel 3, and signal connection shrapnel 3 is welded in the first flexible electrical
The lower section of second electrical connection section 22 of road plate 2.First flexible PCB 2 connect shrapnel by its second electrical connection section 22 with signal
Feed between 3 is connected, the first touching signals is transmitted to touch control unit 4, and handles first touch-control letter by touch control unit 4
Number, the independent control for touch-control display panel non-display area is realized with this.
Further, in the alternative embodiment of the utility model, the touch-control display panel further includes the second flexible electrical
Road plate and driving unit (not shown).Second flexible PCB is separately connected viewing area 11 and the driving unit of cover board 1.
Second flexible PCB is used to receive the display signal and the second touching signals of the generation of viewing area 11.Wherein, the second touch-control is believed
Number refer to the touch control operation that user carries out in the viewing area of cover board 1 11 and the signal generated.In the implementation of the utility model
In example, between the first flexible PCB 2 and the second flexible PCB and it is not connected to, the two is respectively to the display of touch-control display panel
The touching signals that area and non-display area generate are transmitted.
Further, the touch-control display panel further includes the front housing of an accommodating display module 5.First flexible PCB 2
It is set on front housing.Specifically, in the embodiment shown in Figure 2, the first flexible PCB 2 further includes a bending part.Wherein,
Bending part is along the portion that the second electrical connection section 22 of the first flexible PCB 2 is bent in the process to 5 lower section extension of display module
Point.First flexible PCB 2 passes through the front housing of touch-control display panel by the bending part, by being extended in front housing outside front housing, and
Extend to lower section of the cabling of the first flexible PCB of part in front housing Jing Guo display module 5.
Further, on the basis of the above embodiments, the utility model also provides a kind of touch control display apparatus, the touch-control
Display device includes the touch-control display panel that above-described embodiment provides.Wherein, the touch control display apparatus of the utility model can be
The equipment such as mobile phone, tablet computer, e-book.Since the touch control display apparatus includes above-mentioned touch-control display panel, thus, it compares
It for existing touch control display apparatus, can also realize while non-display area carries out touch control operation, reduce corresponding manufacture
Cost simplifies manufacturing process.
In conclusion by the first flexible PCB to connect its non-display for the touch-control display panel of the utility model embodiment
Area, and first flexible PCB also connects individual touch control unit using multiple signals connection shrapnel, is connect by touch control unit
It receives the first touching signals that non-display area generates and handles first touching signals, in turn, plate is connected using plate compared to existing
Link cost is lower for the touch-control display panel of device or Zero insertion connector, also, the first flexible PCB can be straight
It connects and is first assemblied on the front housing of touch-control display panel, the mode of assembly is also by a relatively simple, therefore, can realize non-aobvious
While showing that area carries out touch control operation, it is effectively reduced the manufacturing cost of entire touch-control display panel, simplifies touch-control display panel
Manufacturing process.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model.This
Utility model person of ordinary skill in the field, it is without departing from the spirit and scope of the utility model, various when that can make
It changes and changes.Therefore, the scope of protection of the utility model is subject to the range defined depending on claims.
Claims (10)
1. a kind of touch-control display panel, which is characterized in that the touch-control display panel has a viewing area and is at least set to
The non-display area of described viewing area one end, the touch-control display panel include：
First flexible PCB connects the non-display area；
Touch control unit, is set to the side of first flexible PCB, and first for receiving and processing the non-display area
Touching signals；
Multiple signals connect shrapnel, are set between first flexible PCB and the touch control unit, are electrically connected institute
State the first flexible PCB and the touch control unit, the signal connection shrapnel first flexible PCB is received the
One touching signals are transmitted to the touch control unit.
2. touch-control display panel according to claim 1, which is characterized in that first flexible PCB includes the first electricity
Interconnecting piece and the second electrical connection section, first electrical connection section are electrically connected with the non-display area, and the signal connection shrapnel is set
It is placed in second electrical connection section.
3. touch-control display panel according to claim 1, which is characterized in that signal connection shrapnel is welded in described the
On one flexible PCB.
4. touch-control display panel according to claim 1, which is characterized in that the touch-control display panel include a cover board with
And a display module, the display module are set to the side of the cover board, and it is corresponding positioned at the viewing area of the cover board, described the
One flexible PCB is set to the same side with the display module of the cover board, is correspondingly connected with the non-display of the cover board
Area.
5. touch-control display panel according to claim 4, which is characterized in that the touch-control display panel further includes second soft
Property circuit board and driving unit, second flexible PCB connect the viewing area of the cover board and the driving unit.
6. touch-control display panel according to claim 4, which is characterized in that the display module be liquid crystal display die set or
Organic light emitting display module.
7. touch-control display panel according to claim 4, which is characterized in that the touch-control display panel further includes one accommodating
The front housing of the display module, first flexible PCB are set on the front housing.
8. touch-control display panel according to claim 7, which is characterized in that first flexible PCB further includes one curved
Folding part, first flexible PCB pass through the front housing, by extending to the front housing outside the front housing by the bending part
It is interior.
9. touch-control display panel according to claim 8, which is characterized in that extend to the first flexible electrical in the front housing
Lower section of the cabling of road plate Jing Guo the display module.
10. a kind of touch control display apparatus, which is characterized in that the touch control display apparatus includes such as any one of claim 1 to 9
The touch-control display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788919.0U CN207817672U (en) | 2017-06-30 | 2017-06-30 | A kind of touch-control display panel and touch control display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788919.0U CN207817672U (en) | 2017-06-30 | 2017-06-30 | A kind of touch-control display panel and touch control display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817672U true CN207817672U (en) | 2018-09-04 |
Family
ID=63336598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720788919.0U Active CN207817672U (en) | 2017-06-30 | 2017-06-30 | A kind of touch-control display panel and touch control display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138934A (en) * | 2019-04-30 | 2019-08-16 | Oppo广东移动通信有限公司 | The manufacturing method of display screen component, electronic equipment and display screen component |
-
2017
- 2017-06-30 CN CN201720788919.0U patent/CN207817672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138934A (en) * | 2019-04-30 | 2019-08-16 | Oppo广东移动通信有限公司 | The manufacturing method of display screen component, electronic equipment and display screen component |
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