CN204009826U - A kind of bindings bit, touch-screen and touching device - Google Patents
A kind of bindings bit, touch-screen and touching device Download PDFInfo
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- CN204009826U CN204009826U CN201420467355.7U CN201420467355U CN204009826U CN 204009826 U CN204009826 U CN 204009826U CN 201420467355 U CN201420467355 U CN 201420467355U CN 204009826 U CN204009826 U CN 204009826U
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Abstract
The utility model discloses a kind of bindings bit, touch-screen and touching device, the N of a bindings bit electrode pin is divided into many rows to be arranged, with respect to the single arrangement mode of electrode pin in existing bindings bit, in the bindings bit that the utility model provides, the arrangement mode of electrode pin has effectively reduced the width of bindings bit, and then can reduce the area of the flexible circuit board that is electrically connected to it, reduced the cost of manufacture of touching device.
Description
Technical field
The utility model relates to touch display technique field, more particularly, relates to a kind of bindings bit, touch-screen and touching device.
Background technology
Development along with electronic science and technology, people more and more pay attention to touch-screen, because touch-screen is not only applicable to the market demand of multimedia information inquiry device, and touch-screen has sturdy and durable, reaction velocity piece, saves space, is easy to the plurality of advantages such as interchange.
The method of the integrated touch controllable function layer of common capacitive touch screen comprises following two kinds: the one, touch controllable function layer is integrated in to substrate surface, and form contact panel, and then contact panel is fitted in to lid surface, form touch-screen; Another kind is that touch controllable function layer is integrated in to lid surface, forms touch-control protecgulum.No matter the touch-screen of which kind of structure, all needs touch controllable function layer to be electrically connected to flexible circuit board, with the touch information that touch controllable function layer is received, feeds back to demonstration module.
In the process being electrically connected to FPC at touch-screen, first need each electrode pin 11 of the touch controllable function layer in touch-screen (shown in figure 1, the existing bindings bit structural representation providing for the embodiment of the present application) unified arrangement, form bindings bit 1, then flexible circuit board is electrically connected to bindings bit, but the area of existing flexible circuit board is large, the cost of making touching device is high.
Utility model content
In view of this, the utility model provides a kind of bindings bit, touch-screen and touching device, and the width of its bindings bit is little, and the area of the flexible circuit board that is electrically connected to it is reduced, and has reduced the cost of manufacture of touching device.
For achieving the above object, the utility model provides following technical scheme:
A bindings bit, comprises N electrode pin, and a described N electrode pin is at least divided into two rows and arranges, between any two described electrode pins, insulate, and any two come the overlapping region that is extended with of column direction, wherein, described N is at least greater than the row that electrode pin is arranged.
Preferably, every row's electrode pin number is identical, and a described N electrode pin is arrayed.
Preferably, described electrode pin is molybdenum aluminium molybdenum electrode pin.
Preferably, described electrode pin is regular shape electrode pin.
Preferably, described electrode pin is rectangular electrode pin, circular electrode pin or oval-shaped electrode pin.
Preferably, the row of described N electrode pin distribution is 2 row～5 rows, comprises endpoint value.
Preferably, the row of described N electrode pin distribution is 2 rows or 3 rows.
A touch-screen, comprises above-mentioned bindings bit.
A touching device, described touching device comprises above-mentioned touch-screen.
Preferably, described touching device is individual layer multipoint touching device.
Compared with prior art, technical scheme provided by the utility model has the following advantages:
Bindings bit provided by the utility model, touch-screen and touching device, the N of a bindings bit electrode pin is divided into many rows to be arranged, with respect to the single arrangement mode of electrode pin in existing bindings bit, in the bindings bit that the utility model provides, the arrangement mode of electrode pin has effectively reduced the width of bindings bit, and then can reduce the area of the flexible circuit board that is electrically connected to it, reduced the cost of manufacture of touching device.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of existing bindings bit;
The structural representation of a kind of bindings bit that Fig. 2 provides for the embodiment of the present application;
The structural representation of the another kind of bindings bit that Fig. 3 provides for the embodiment of the present application;
The structural representation of another bindings bit that Fig. 4 provides for the embodiment of the present application;
The structural representation of another bindings bit that Fig. 5 provides for the embodiment of the present application.
Embodiment
As described in background, the area of existing flexible circuit board is large, and the cost of making touching device is high.Inventor studies discovery, causes the reason of this defect to mainly contain the width of bindings bit in existing touching device large, causes adopting large-area flexible circuit board to be electrically connected to it, and then it is high to make to make the cost of touching device.
Based on this, the utility model provides a kind of bindings bit, and the problems referred to above that exist to overcome prior art, comprising:
N electrode pin, a described N electrode pin is at least divided into two rows to be arranged, between any two described electrode pins, insulate, and any two overlapping regions that are extended with that come column direction, wherein, described N is at least greater than the row that electrode pin is arranged.
The utility model also provides a kind of touch-screen, comprises above-mentioned bindings bit.
The utility model also provides touching device always, comprises above-mentioned touch-screen.
Bindings bit provided by the utility model, touch-screen and touching device, be divided into many rows by the N of a bindings bit electrode pin and arrange, and insulate between any two electrode pins.With respect to the single arrangement mode of electrode pin in existing bindings bit, in the bindings bit that the utility model provides, the arrangement mode of electrode pin has effectively reduced the width of bindings bit, and then can reduce the area of the flexible circuit board that is electrically connected to it, reduced the cost of manufacture of touching device.
Be more than core concept of the present utility model, for above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, embodiment of the present utility model be described in detail.
A lot of details have been set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, so the utility model is not subject to the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when the utility model embodiment is described in detail in detail; for ease of explanation; the sectional view of indication device structure can be disobeyed general ratio and be done local amplification, and described schematic diagram is example, and it should not limit the scope of the utility model protection at this.The three-dimensional space that should comprise in addition, length, width and the degree of depth in actual fabrication.
The embodiment of the present application provides a kind of bindings bit, and in conjunction with the structural representation of several bindings bit shown in Fig. 2～4, the bindings bit that the embodiment of the present application is provided is specifically described.
Wherein, bindings bit comprises N electrode pin 21, and electrode pin 21 is the passage that the touch controllable function layer in touch apparatus is connected with flexible circuit board, and with respect to the touch control device of different model, the number of its electrode pin is not identical yet.
In the embodiment of the present application, N electrode pin 21 is at least divided into two rows and arranges, any two come the overlapping region that is extended with of column direction, and wherein, described N is at least greater than the row that electrode pin is arranged.It should be noted that, with respect to the touch control device of different model, because the number of its electrode pin is different, therefore need to the arranging situation of all electrode pins be carried out to concrete design according to practical application.But no matter be the touch control device of which kind of signal, with respect to existing by the mode of the single arrangement of all electrode pins, the mode of in the embodiment of the present application, all electrode pins being divided row to arrange all can effectively reduce the width of bindings bit, and then the area (prerequisite is that the width of the clearance for insulation between adjacent two electrode pins of every row that provide of the application can not be excessive) of the flexible circuit board that is electrically connected to it is provided.
Below in conjunction with the number of concrete electrode pin, the structure of the bindings bit that the embodiment of the present application is provided is described in detail.
Every row's of bindings bit electrode pin 21 numbers are identical, a described N electrode pin 21 is arrayed, specifically with reference to shown in figure 2, it is example that the embodiment of the present application be take 24 electrode pins 21, wherein, bindings bit comprises three rows, and 8 electrode pins 21 are drawn together in every package, and 24 electrode pins 21 are arrayed.
The arrangement mode of electrode pin in the above-mentioned a kind of bindings bit providing for the embodiment of the present application, but for the identical situation of every row's electrode pin number, can also adopt other arrangement modes in the embodiment of the present application, shown in figure 3, can be by the centre in three rows one discharged to outer side shifting, only need to guarantee that any two extensions that come column direction have overlapping region, can guarantee that the width of the bindings bit that the embodiment of the present application provides is less than the width of existing bindings bit.
In addition, for the different situation of every row's electrode pin number, shown in figure 4, bindings bit comprises three rows, wherein, the number of a middle row's electrode pin 21 is less than the number of all the other two rows' electrode pin 21, in order to guarantee that every row's width is identical with the integral width of bindings bit, can be by a middle row's electrode pin 21 dispersed arrangement, in the middle of guaranteeing, the electrode pin 21 at a row both ends is corresponding with the electrode pin 21 at all the other two rows' both ends.
Further, the above embodiments of the present application are all described with rectangular electrode pin, and this embodiment of the present application is not done to concrete restriction, can have any shape.Preferably, electrode pin is regular shape electrode pin, facilitates designing and making, shown in figure 5, electrode pin 21 can be designed to circular electrode pin.Same, can also be oval-shaped electrode pin.
Further, in all embodiment of the application, electrode pin can be molybdenum aluminium molybdenum electrode pin.In addition, consider the width that bindings bit takies, wherein, the row of N electrode pin distribution is 2 row～5 rows, and the row preferably N electrode pin being distributed is designed to 2 rows or 3 rows.
In addition, the embodiment of the present application also provides a kind of touch-screen, and touch-screen comprises the bindings bit that above-described embodiment provides.
Finally, the embodiment of the present application also provides a kind of touching device, and the touch-screen providing in above-described embodiment is provided described touching device, and the touching device that the embodiment of the present application provides is individual layer multipoint touching device.
The bindings bit that the embodiment of the present application provides, touch-screen and touching device, the N of a bindings bit electrode pin is divided into many rows to be arranged, with respect to the single arrangement mode of electrode pin in existing bindings bit, in the bindings bit that the embodiment of the present application provides, the arrangement mode of electrode pin has effectively reduced the width of bindings bit, and then can reduce the area of the flexible circuit board that is electrically connected to it, reduced the cost of manufacture of touching device.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a bindings bit, is characterized in that, comprises N electrode pin, a described N electrode pin is at least divided into two rows to be arranged, between any two described electrode pins, insulate, and any two overlapping regions that are extended with that come column direction, wherein, described N is at least greater than the row that electrode pin is arranged.
2. bindings bit according to claim 1, is characterized in that, every row's electrode pin number is identical, and a described N electrode pin is arrayed.
3. bindings bit according to claim 1, is characterized in that, described electrode pin is molybdenum aluminium molybdenum electrode pin.
4. bindings bit according to claim 1, is characterized in that, described electrode pin is regular shape electrode pin.
5. bindings bit according to claim 4, is characterized in that, described electrode pin is rectangular electrode pin, circular electrode pin or oval-shaped electrode pin.
6. bindings bit according to claim 1, is characterized in that, the row of described N electrode pin distribution is 2 row～5 rows, comprises endpoint value.
7. bindings bit according to claim 6, is characterized in that, the row of described N electrode pin distribution is 2 rows or 3 rows.
8. a touch-screen, is characterized in that, comprises the bindings bit as described in claim 1～7 any one.
9. a touching device, is characterized in that, described touching device comprises touch-screen claimed in claim 8.
10. touching device according to claim 9, is characterized in that, described touching device is individual layer multipoint touching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467355.7U CN204009826U (en) | 2014-08-18 | 2014-08-18 | A kind of bindings bit, touch-screen and touching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467355.7U CN204009826U (en) | 2014-08-18 | 2014-08-18 | A kind of bindings bit, touch-screen and touching device |
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| Publication Number | Publication Date |
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| CN204009826U true CN204009826U (en) | 2014-12-10 |
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| CN201420467355.7U Active CN204009826U (en) | 2014-08-18 | 2014-08-18 | A kind of bindings bit, touch-screen and touching device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104636018A (en) * | 2015-03-17 | 2015-05-20 | 蚌埠玻璃工业设计研究院 | Single-layer touch screen channel with multi-row distribution |
| CN105045424A (en) * | 2015-08-06 | 2015-11-11 | 业成光电（深圳）有限公司 | Touch panel, bonding structure, and flexible printed circuit board |
| WO2018126658A1 (en) * | 2017-01-03 | 2018-07-12 | 京东方科技集团股份有限公司 | Touch-control display panel and display device |
| WO2018223753A1 (en) * | 2017-06-09 | 2018-12-13 | 京东方科技集团股份有限公司 | Bonding area connection structure, touch screen and display device |
-
2014
- 2014-08-18 CN CN201420467355.7U patent/CN204009826U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104636018A (en) * | 2015-03-17 | 2015-05-20 | 蚌埠玻璃工业设计研究院 | Single-layer touch screen channel with multi-row distribution |
| CN105045424A (en) * | 2015-08-06 | 2015-11-11 | 业成光电（深圳）有限公司 | Touch panel, bonding structure, and flexible printed circuit board |
| CN105045424B (en) * | 2015-08-06 | 2018-07-06 | 业成光电（深圳）有限公司 | Touch panel, bonding structure and flexible circuit board |
| WO2018126658A1 (en) * | 2017-01-03 | 2018-07-12 | 京东方科技集团股份有限公司 | Touch-control display panel and display device |
| US10649564B2 (en) | 2017-01-03 | 2020-05-12 | Boe Technology Group Co., Ltd. | Touch display panel and display device |
| WO2018223753A1 (en) * | 2017-06-09 | 2018-12-13 | 京东方科技集团股份有限公司 | Bonding area connection structure, touch screen and display device |
| US11099682B2 (en) | 2017-06-09 | 2021-08-24 | Boe Technology Group Co., Ltd. | Binding region connection structure, touch screen and display device |
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