CN203706161U - Touch screen with narrow borders - Google Patents
Touch screen with narrow borders Download PDFInfo
- Publication number
- CN203706161U CN203706161U CN201320783236.8U CN201320783236U CN203706161U CN 203706161 U CN203706161 U CN 203706161U CN 201320783236 U CN201320783236 U CN 201320783236U CN 203706161 U CN203706161 U CN 203706161U
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- touch
- cabling
- control electrode
- controllable function
- fpc
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- 239000002346 layers by function Substances 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Abstract
The utility model provides a touch screen with narrow borders. The touch screen comprises cablings in a touch control functional layer, a touch control electrode in the touch control functional layer, a first flexible circuit board and a second flexible circuit board, wherein the cablings comprise a first cabling and a second cabling; the touch control electrode comprises a first touch control electrode which is electrically connected with one end of the first cabling, and a second touch control electrode which is electrically connected with one end of the second cabling; the first flexible circuit board is electrically connected with the other end of the first cabling; the second flexible circuit board is electrically connected with the other end of the second cabling; the first flexible circuit board and the second flexible circuit board are respectively arranged on the two relative sides of the touch control functional layer. Through the adoption of the touch screen provided by the utility model, the number of the cablings on the same cross section in a cabling region is reduced; further, the width of the cabling region is decreased, and the purpose of narrowing the borders of the touch screen is achieved.
Description
Technical field
The utility model relates to touch screen display technologies field, more particularly, relates to a kind of narrow-frame touch panel.
Background technology
Along with touching the develop rapidly of display technique, narrowing of touch-screen frame, more and more receives people's concern.
Existing capacitive touch screen, comprising: glass substrate, touch controllable function layer and light shield layer.Described touch-screen comprises He Fei visible area, visible area; Described light shield layer is positioned at the non-visible area of described touch-screen; Described touch controllable function layer covers described light shield layer, as shown in Figure 1, described touch controllable function floor comprises: touch controllable function district 110 and the cabling district 120 that is positioned at described touch controllable function district periphery, described touch controllable function district 110 is provided with multiple touch-control electrodes 111, described cabling district 120 is provided with many cablings 121, and one end of every cabling 121 is electrically connected with a touch-control electrode 111, and the other end is electrically connected with FPC 130, for the touch information of different touch-control electrodes is transferred to integral control circuit.
Because described light shield layer is positioned at the non-visible area of described glass substrate, for hiding described cabling district and control circuit etc., therefore, the width of light shield layer is the principal element that affects touch-screen border width, and the width in cabling district is the principal element that affects the width of light shield layer, thereby the width in cabling district is also the principal element that affects touch-screen border width.
Due to the wider width in existing touch controllable function floor cabling district, therefore, make the width of touch-screen frame also wider, be difficult to meet the demand of touch-screen frame narrowing.
Utility model content
In view of this, the utility model provides a kind of narrow-frame touch panel, by reducing the width in cabling district of touch-screen, reduces the width of touch-screen frame, realizes the object of touch-screen frame narrowing.
For achieving the above object, the utility model provides following technical scheme:
A kind of narrow-frame touch panel, comprises touch controllable function layer, comprising:
Be positioned at the cabling of described touch controllable function layer, described cabling comprises the first cabling and the second cabling;
Be positioned at the touch-control electrode of described touch controllable function layer, described touch-control electrode comprises the first touch-control electrode being electrically connected with described first cabling one end and the second touch-control electrode being electrically connected with described second cabling one end;
The first FPC being electrically connected with the described first cabling other end;
The second FPC being electrically connected with the described second cabling other end;
Wherein, described the first FPC and the second FPC, be separately positioned on the relative both sides of described touch controllable function layer.
Preferably, described touch-screen comprises the integrated circuit of controlling described touch-control electrode.
Preferably, described integrated circuit is positioned on the mainboard of terminal device of the described touch-screen of application, and described the first FPC is electrically connected with described mainboard respectively with described the second flexible circuit board.
Preferably, described integrated circuit is positioned on described the first flexible circuit board, and described the second flexible circuit board is electrically connected with described the first flexible circuit, and described the first flexible circuit board is electrically connected with the mainboard of the terminal device of the described touch-screen of application.
Preferably, described touch controllable function floor comprises the first touch controllable function district and the second touch controllable function district, along described the first FPC on the direction of the second FPC, described the first touch controllable function district and the second touch controllable function district are arranged in order, and described the first touch-control electrode is positioned at described the first touch controllable function district, described the second touch-control electrode is positioned at described the second touch controllable function district.
Preferably, the quantity that is positioned at the described first touch-control electrode in described the first touch controllable function district equals the quantity of described the second touch-control electrode that is positioned at described the second touch controllable function district.
Preferably, the spacing of described the first cabling equates with the spacing of the second cabling, and the trace width of described the first cabling equates with the trace width of the second cabling.
Preferably, the quantity of described the first cabling equates with the quantity of the second cabling.
Compared with prior art, technical scheme provided by the utility model has the following advantages:
Narrow-frame touch panel provided by the utility model, is divided into the first cabling and the second cabling by cabling, and one end of described the first cabling is electrically connected with the first touch-control electrode, and the other end is electrically connected with the first FPC; One end of described the second cabling is electrically connected with the second touch-control electrode, and the other end is electrically connected with the second FPC.Because the first FPC lays respectively at the second FPC the both sides that touch controllable function layer is relative, therefore, direction and the second cabling opposite direction along second touch-control electrode to second FPC of the first cabling along the first touch-control electrode to the first FPC, thereby the cabling quantity on the same xsect in cabling district is reduced, and then reduced the width in cabling district, realize the object of touch-screen frame narrowing.
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 the touch controllable function layer of existing touch-screen;
The structural representation of the touch controllable function layer of the touch-screen that Fig. 2 provides for embodiment mono-of the present utility model.
Embodiment
As described in background, the width in touch controllable function floor cabling district, be the principal element that affects touch-screen border width, and cause the wider reason of cabling sector width in prior art to be, as shown in Figure 1, because all cablings of touch controllable function layer are all electrically connected with same FPC, therefore,, in the direction along touch-control electrode to FPC, all cablings are uniformly distributed, now, the trace width that the width in cabling district is all cablings and the spacing sum of all cablings.
Based on this, the utility model provides a kind of narrow-frame touch panel, and to overcome the above-mentioned problems in the prior art, wherein, described touch-screen comprises touch controllable function layer, and described touch-screen comprises:
Be positioned at the cabling of described touch controllable function layer, described cabling comprises the first cabling and the second cabling;
Be positioned at the touch-control electrode of described touch controllable function layer, described touch-control electrode comprises the first touch-control electrode being electrically connected with described first cabling one end and the second touch-control electrode being electrically connected with described second cabling one end;
The first FPC being electrically connected with the described first cabling other end;
The second FPC being electrically connected with the described second cabling other end;
Wherein, described the first FPC and the second FPC, be separately positioned on the relative both sides of described touch controllable function layer.
Narrow-frame touch panel provided by the utility model, is divided into the first cabling and the second cabling by cabling, and one end of described the first cabling is electrically connected with the first touch-control electrode, and the other end is electrically connected with the first FPC; One end of described the second cabling is electrically connected with the second touch-control electrode, and the other end is electrically connected with the second FPC.Because the first FPC lays respectively at the second FPC the both sides that touch controllable function layer is relative, therefore, direction and the second cabling opposite direction along second touch-control electrode to second FPC of the first cabling along the first touch-control electrode to the first FPC, thereby the cabling quantity on the same xsect in cabling district is reduced, and then reduced the width in cabling district, realize the object of touch-screen frame narrowing.
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 are 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, and therefore 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, in the time that the utility model embodiment is described in detail in detail; for ease of explanation; represent that the sectional view of device architecture can disobey general ratio and do local amplification, and described schematic diagram is example, it should not limit the scope of the utility model protection at this.In addition in actual fabrication, should comprise, the three-dimensional space of length, width and the degree of depth.
The present embodiment provides a kind of narrow-frame touch panel, and as shown in Figure 2, described touch-screen comprises: touch controllable function layer, be positioned at cabling and the touch-control electrode of described touch controllable function layer, and described cabling comprises the first cabling 11 and the second cabling 21; Described touch-control electrode comprise the first touch-control electrode 12 and with the second touch-control electrode 22; One end of described the first cabling 11 is electrically connected with described the first touch-control electrode 12, and the other end is electrically connected with the first FPC 13; One end of described the second cabling 21 is electrically connected with described the second touch-control electrode 22, and the other end is electrically connected with the second FPC 23; And described the first FPC 13 lays respectively at the second FPC 23 both sides that described touch-screen is relative.
In the present embodiment, be positioned at the mainboard of the terminal device of the described touch-screen of application for controlling the integrated circuit of all touch-control electrodes, now, described the first FPC 13 is electrically connected with described mainboard respectively with described the second flexible circuit board 23, for the touch information on different touch-control electrodes is transferred to the integrated circuit on described mainboard, so that integrated circuit is processed touch information.
In other embodiments, can be positioned at the first flexible circuit board 13 or the second FPC 23 for controlling the integrated circuit of all touch-control electrodes.In the time that integrated circuit is positioned on the first flexible circuit board 13, the second flexible circuit board 23 is electrically connected with described the first flexible circuit board 13, described the first flexible circuit board 13 is electrically connected with the mainboard of the terminal device of the described touch-screen of application, now, described the first FPC 13 is main FPC, and communication to the mainboard in the first FPC 13 and the second FPC 23 is processed.
In the present embodiment, preferably, as shown in Figure 2, described touch controllable function floor comprises the first touch controllable function district 10 and the second touch controllable function district 20, in the direction along the first FPC 13 to second FPCs 23, the first touch controllable function district 10 and the second touch controllable function district 20 are arranged in order, and described the first touch-control electrode 12 is positioned at described the first touch controllable function district 10, described the second touch-control electrode 22 is positioned at described the second touch controllable function district 20, now, the first cabling 11 is completely contrary along the direction of the second touch-control electrode 22 to second FPCs 23 with the second cabling 21 along the direction of the first touch-control electrode 12 to first FPCs 13, and, between the first cabling 11 and the second cabling 21, there is no overlapping region.In the present embodiment, in described the first touch controllable function district 10, the quantity of the first touch-control electrode 12 equals the quantity of the second touch-control electrode 22 in described the second touch controllable function district 20, and in other embodiments, in described the first touch controllable function district 10, the quantity of the first touch-control electrode 12 can be not equal to the quantity of the second touch-control electrode 22 in described the second touch controllable function district 20.
In the present embodiment, preferably, the spacing of described the first cabling 11 equates with the spacing of described the second cabling 21, and the trace width of described the first cabling 11 equates with the trace width of described the second cabling 21, and the quantity of described the first cabling 11 equates with the quantity of described the second cabling 21.In other embodiments, width, spacing and quantity for cabling can not limit, the trace width of the trace width of the first cabling 11 or the second cabling 21 can equate or be unequal, and the trace width of the first cabling 11 also can equate with the trace width of the second cabling 21 or be unequal; The spacing of the spacing of the first cabling 11 or the second cabling 21 can equate or be unequal, and the spacing of the first cabling 11 can equate with the spacing of the second cabling 21 or be unequal; The quantity of the quantity of the first cabling 11 or the second cabling 21 can equate or be unequal, and the quantity of the first cabling 11 can equate with the quantity of the second cabling 21 or is unequal
The narrow-frame touch panel that the present embodiment provides, because the first FPC lays respectively at the second FPC the both sides that touch-screen is relative, and described the first touch-control electrode and the second touch-control electrode are positioned in the first touch controllable function district and the second touch controllable function district being arranged in order to the direction of the second FPC along described the first FPC, therefore, direction and the second cabling opposite direction along second touch-control electrode to second FPC of the first cabling along the first touch-control electrode to the first FPC, and without juxtaposition region, thereby the cabling quantity on the same xsect in cabling district is reduced, and then reduce the width in cabling district, realize the object of touch-screen frame narrowing.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, 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 (8)
1. a narrow-frame touch panel, comprises touch controllable function layer, it is characterized in that, comprising:
Be positioned at the cabling of described touch controllable function layer, described cabling comprises the first cabling and the second cabling;
Be positioned at the touch-control electrode of described touch controllable function layer, described touch-control electrode comprises the first touch-control electrode being electrically connected with described first cabling one end and the second touch-control electrode being electrically connected with described second cabling one end;
The first FPC being electrically connected with the described first cabling other end;
The second FPC being electrically connected with the described second cabling other end;
Wherein, described the first FPC and the second FPC, be separately positioned on the relative both sides of described touch controllable function layer.
2. narrow-frame touch panel according to claim 1, is characterized in that, described touch-screen comprises the integrated circuit of controlling described touch-control electrode.
3. narrow-frame touch panel according to claim 2, is characterized in that, described integrated circuit is positioned on the mainboard of terminal device of the described touch-screen of application, and described the first FPC is electrically connected with described mainboard respectively with described the second flexible circuit board.
4. narrow-frame touch panel according to claim 2, it is characterized in that, described integrated circuit is positioned on described the first flexible circuit board, described the second flexible circuit board is electrically connected with described the first flexible circuit, and described the first flexible circuit board is electrically connected with the mainboard of the terminal device of the described touch-screen of application.
5. narrow-frame touch panel according to claim 1, it is characterized in that, described touch controllable function floor comprises the first touch controllable function district and the second touch controllable function district, along described the first FPC on the direction of the second FPC, described the first touch controllable function district and the second touch controllable function district are arranged in order, and described the first touch-control electrode is positioned at described the first touch controllable function district, described the second touch-control electrode is positioned at described the second touch controllable function district.
6. narrow-frame touch panel according to claim 5, is characterized in that, the quantity that is positioned at the described first touch-control electrode in described the first touch controllable function district equals the quantity of described the second touch-control electrode that is positioned at described the second touch controllable function district.
7. narrow-frame touch panel according to claim 1, is characterized in that, the spacing of described the first cabling equates with the spacing of the second cabling, and the trace width of described the first cabling equates with the trace width of the second cabling.
8. narrow-frame touch panel according to claim 7, is characterized in that, the quantity of described the first cabling equates with the quantity of the second cabling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783236.8U CN203706161U (en) | 2013-12-02 | 2013-12-02 | Touch screen with narrow borders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783236.8U CN203706161U (en) | 2013-12-02 | 2013-12-02 | Touch screen with narrow borders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706161U true CN203706161U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783236.8U Expired - Lifetime CN203706161U (en) | 2013-12-02 | 2013-12-02 | Touch screen with narrow borders |
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| Country | Link |
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| CN (1) | CN203706161U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407758A (en) * | 2014-12-04 | 2015-03-11 | 合肥鑫晟光电科技有限公司 | Capacitive touch panel and display device |
| CN106293168A (en) * | 2015-05-14 | 2017-01-04 | 深圳欧菲光科技股份有限公司 | Contactor control device and contact conductor method to set up based on contactor control device |
| CN107577095A (en) * | 2017-10-27 | 2018-01-12 | 无锡变格新材料科技有限公司 | A kind of narrow frame touch liquid crystal screen |
| CN108322579A (en) * | 2018-04-25 | 2018-07-24 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN108874214A (en) * | 2018-05-25 | 2018-11-23 | 业成科技（成都）有限公司 | It is touch panel structure provided |
| CN109639853A (en) * | 2018-11-14 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | A kind of display panel |
-
2013
- 2013-12-02 CN CN201320783236.8U patent/CN203706161U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407758A (en) * | 2014-12-04 | 2015-03-11 | 合肥鑫晟光电科技有限公司 | Capacitive touch panel and display device |
| CN106293168A (en) * | 2015-05-14 | 2017-01-04 | 深圳欧菲光科技股份有限公司 | Contactor control device and contact conductor method to set up based on contactor control device |
| CN106293168B (en) * | 2015-05-14 | 2024-03-15 | 安徽精卓光显技术有限责任公司 | Touch device and electrode lead setting method based on touch device |
| CN107577095A (en) * | 2017-10-27 | 2018-01-12 | 无锡变格新材料科技有限公司 | A kind of narrow frame touch liquid crystal screen |
| CN108322579A (en) * | 2018-04-25 | 2018-07-24 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN108874214A (en) * | 2018-05-25 | 2018-11-23 | 业成科技（成都）有限公司 | It is touch panel structure provided |
| CN108874214B (en) * | 2018-05-25 | 2021-05-04 | 业成科技（成都）有限公司 | Touch panel structure |
| CN109639853A (en) * | 2018-11-14 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | A kind of display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: 516600 Guangdong Industrial Zone, Shanwei City Road, Lee Lee Industrial City, a district of the building fifteenth Patentee after: TRULY OPTO-ELECTRONICS Ltd. Address before: 516600 Guangdong city of Shanwei province Dong Chong North Road Industrial Zone Patentee before: TRULY SEMICONDUCTORS Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |