CN203894734U - Capacitive touch screen and display device - Google Patents
Capacitive touch screen and display device Download PDFInfo
- Publication number
- CN203894734U CN203894734U CN201420294824.XU CN201420294824U CN203894734U CN 203894734 U CN203894734 U CN 203894734U CN 201420294824 U CN201420294824 U CN 201420294824U CN 203894734 U CN203894734 U CN 203894734U
- Authority
- CN
- China
- Prior art keywords
- touch
- control electrode
- cabling
- control
- capacitance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a capacitive touch screen and a display device. The capacitive touch screen comprises a transparent conductive layer. A touch control pattern is formed on the transparent conductive layer and comprises a plurality of touch control electrodes and a plurality of touch control electrode lines. The second touch control electrodes are independently connected through the touch control electrode lines. A plurality of first touch control electrodes are arranged in one row, the touch control electrodes in the same sequence are connected in series through the touch control electrode lines, and each row of first touch control electrodes and the second touch control electrodes are arranged in an alternating mode. The number of the touch control electrode lines is equal to the sum of the number of the first touch control electrodes in the first row and the number of the second touch control electrodes. According to the capacitive touch screen, m*n touch control electrodes only need m+n signal pins, so that the area of a signal interface zone is reduced; in addition, bridge crossing is not needed and the process is simple, so that the cost is saved and the production yield is increased.
Description
Technical field
The utility model relates to touch-control field, the display device that relates in particular to a kind of capacitive touch screen and comprise this capacitance touch screen.
Background technology
Touch-screen, as a kind of interface tool electronic installation being operated by display screen, is major progress in man-machine interaction history, greatly easily man-machine communication.Allow user directly on the display device surface that is provided with touch-screen by tapping or hand-written mode input message, more friendly than input equipments such as mouse, keyboards, convenient, be therefore used in more and more widely on various portable sets, as mobile phone, PDA etc.For example, user can input the information of wanting input in a display device that is showing image and combining with touch-screen.According to the difference of the type of used contactant and confirmation contact point mode, touch-screen mainly can be divided into resistance-type, condenser type, infrared-type and surface acoustic wave type etc.Along with capacitive touch screen is controlled the maturation of IC technology and the decline of cost, and there are some distinctive advantages with respect to other several technology, as durability is good, the reaction time is fast, fiduciary level is high, make the application of capacitive touch screen more and more extensive.
Conventional individual layer multipoint mode capacitance touch screen, its touch-control structure is formed by substrate and transparent conductive material layer (as ITO).As shown in Figure 1, form receiving electrode RX (Receiver, be called for short Rx) and emitting electrode TX (Transmissive, abbreviation Tx) on transparent conductive material layer, each RX and TX are electrically connected to external drive circuit by touch-control electrode cabling, as FPC etc.Utilize emitting electrode TX to transmit, all open receiving electrode RX simultaneously, by the capacitance signal between detecting TX and RX, judge the coordinate position at touch-control place.
Above-mentioned individual layer multipoint mode capacitance touch screen, owing to being the design of individual layer light shield, all Tx and Rx electrode all can not carry out cross-line design, therefore, have at least m*n root signal to be connected on FPC.For 5inch product, to have over 250 signals and be connected to FPC above, and based on existing pressing (bonding) technique (pitch=220um), will have the signal port over 55mm length need to be connected on FPC, cause FPC area to increase, cost increases.Moreover wide signal port was connected to FPC when upper, in technique, be easy to occur that both sides tear situation about falling, cause yield to reduce.
Utility model content
An embodiment of the present utility model technical matters to be solved is to reduce the number of pins of touch-control electrode cabling, thereby reduce the area of signal end oral area, the yield of raising signal port binding technique.
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of capacitance touch screen, comprises transparency conducting layer, and transparency conducting layer is formed with touch-control figure, and touch-control figure comprises a plurality of touch-control electrodes and many touch-control electrode cablings;
Wherein, touch-control electrode is divided into the first touch-control electrode and the second touch-control electrode, and it is in a row that several the first touch-control electrodes are arranged side by side shape, often ranked first touch-control number of electrodes and equates, often ranked first touch-control electrode and the second touch-control electrode alternative arrangement;
Touch-control electrode cabling is divided into the first touch-control electrode cabling and the second touch-control electrode cabling, and a first touch-control electrode cabling is connected in series the first identical touch-control electrode of order in every row, and a second touch-control electrode cabling connects a second touch-control electrode independently;
Touch-control electrode cabling number equals the first touch-control number of poles and the second touch-control number of poles sum in a row.
Preferably, between touch-control electrode cabling, mutually disjoint, and end converges to together, form signaling interface district.
Preferably, second touch-control electrode and ranked first touch-control electrode and is staggered.
Preferably, the second touch-control electrode wiring of the second touch-control electrode cabling before walking around in the first touch-control electrode cabling enclosing region.
Preferably, adjacent two the second touch-control electrode cablings are walked around respectively the different both sides wiring of previous the second touch-control electrode.
Preferably, the first touch-control electrode in every row is divided into two parts by the second touch-control electrode cabling, and the first touch-control electrode number of every part equates or two-part the first touch-control electrode number differs 1.
Preferably, the first touch-control electrode cabling is all connected to signaling interface district by the same touch-control electrode that ranked first in outside, or a part is connected to signaling interface district by the first touch-control electrode in an outside, another part is connected to signaling interface district by the first touch-control electrode in another outside.
Preferably, the first touch-control electrode cabling can be by the external zones cabling shielding to signaling interface district, or ranked first between touch-control electrode cabling to signaling interface district by the second touch-control electrode and.
Preferably, second touch-control electrode and several the first touch-control electrodes that ranked first in touch-control electrode are staggered, the second touch-control electrode wiring of the second touch-control electrode cabling before walking around in corresponding several the first touch-control electrode cabling enclosing region.
Preferably, the periphery of described touch-control figure is provided with neutral earthing compensator, and described touch-control electrode is rectangle or rhombus or parallelogram or trapezoidal, between the first touch-control electrode and the second touch-control electrode, is provided with suspension piece.
A display device, comprises above-mentioned capacitance touch screen, also comprises the CF color membrane substrates and the tft array substrate that are oppositely arranged, and wherein, described transparency conducting layer is arranged on outside side or the inner side of CF color membrane substrates, or is arranged at outside or the inner side of tft array substrate.
In terms of existing technologies, embodiment of the present utility model provides capacitance touch screen and display device tool have the following advantages and beneficial effect:
1, for the touch-screen of m*n touch-control electrode, only have m+n signal pins, the area in signaling interface district is reduced, and the cabling of touch-control electrode do not have bridge, technique is simple, cost savings;
2, signal end mouth region area reduces, and binds region and reduces, and can prevent from binding both sides, district and tear, and improves binding technique yield.
Accompanying drawing explanation
Fig. 1 is the structural representation of the capacitance touch screen of prior art;
The plan structure schematic diagram of the capacitance touch screen that Fig. 2 provides for the utility model embodiment mono-;
The plan structure schematic diagram of the capacitance touch screen that Fig. 3 provides for the utility model embodiment bis-;
The plan structure schematic diagram of the capacitance touch screen that Fig. 4 provides for the utility model embodiment tri-;
The plan structure schematic diagram of the capacitance touch screen that Fig. 5 provides for the utility model embodiment tetra-;
The plan structure schematic diagram of the capacitance touch screen that Fig. 6 provides for the utility model embodiment five.
Embodiment
Below in conjunction with accompanying drawing, embodiment provided by the utility model is elaborated.
Embodiment mono-
The plan structure schematic diagram of the capacitance touch screen that the utility model embodiment mono-provides as shown in Figure 2.
Known in conjunction with Fig. 2, capacitance touch screen comprises transparency conducting layer 1, transparency conducting layer 1 is formed with touch-control figure, touch-control figure comprises a plurality of touch-control electrodes and many touch-control electrode cablings, wherein, touch-control electrode is divided into the first touch-control electrode 11 and the second touch-control electrode 13, the first touch-control electrodes 11 and the second touch-control electrode 13 and is rectangle, and touch-control electrode cabling is divided into the first touch-control electrode cabling 12 and the second touch-control electrode cabling 14.In shown in Fig. 2, to be arranged side by side shape in a row for 8 the first touch-control electrodes 11, always has 5 rows, and every row is all run through viewing area 17, and the first touch-control electrode 11 quantity in every row are 8; Always having 5 the second touch-control electrodes 13,, to ranked first touch-control electrode parallel with second touch-control electrode and be staggered.In every row, the first identical touch-control electrode 11 of order is connected in series by same the first touch-control electrode cabling 12, and in every row, T1～T8 of T1～T8 and other rows is corresponding one by one, is connected in series respectively by 8 the first touch-control electrode cablings 12.Each second touch-control electrode 13 is by second touch-control electrode cabling 14 separate connection independently, and 5 the second touch-control electrodes 13 are by 5 the second touch-control electrode cabling 14 separate connection.The number of touch-control electrode cabling equals the first touch-control number of electrodes and the second touch-control number of electrodes sum in a row.Between touch-control electrode cabling, mutually disjoint, and end converges to together, form signaling interface district 16.
The second touch-control electrode cabling 14 is at the center of transparency conducting layer 1, i.e. cabling in the enclosing region of the first touch-control electrode cabling 12, direction from signaling interface district towards viewing area, since second the second touch-control electrode, each second touch-control electrode cabling is all walked around previous the second touch-control electrode, for example, the the second touch-control electrode cabling that connects the second touch-control electrode R4 is walked around the second touch-control electrode R5, the cabling that connects the second touch-control electrode R3 is walked around the second touch-control electrode R4, R5, preferably, adjacent two the second touch-control electrode cablings 14 are walked around respectively the different both sides of the second touch-control electrode 13 above, as the second touch-control electrode cabling that connects the second touch-control electrode R2 is walked around R3, R4, the left side of R5, and the second touch-control electrode cabling that connects the second touch-control electrode R1 is walked around R2, R3, R4, the right side of R5.The first touch-control electrode cabling 12 is divided into two regions by the second touch-control electrode cabling 13, when in a row, the first touch-control electrode number is even number, the first touch-control electrode cabling number in each region equates, also the first touch-control electrode number on the second touch-control electrode cabling both sides equates; When in a row, the first touch-control electrode number is odd number, the first touch-control electrode cabling number in two regions differs one, and also the first touch-control electrode number on the second touch-control electrode cabling both sides differs one.Preferably, the periphery of touch-control figure, is provided with ground wire 15, and the end of ground wire 15 also converges to signaling interface district 16, for shielding the interference of outer bound pair touch-control electrode signal.
The material of the transparency conducting layer 1 that embodiment mono-provides can be the low resistive materials such as nano indium tin oxide or Nano Silver or carbon nano-tube or the Ti doped zinc paste of aluminium.Touch-control electrode cabling converges to the number of pins in signaling interface district 16 and only has 13, has greatly reduced the area in signaling interface district, and touch-control electrode cabling do not have bridge, and technique is simple, saves manufacturing cost; And signal end mouth region area reduces, and binds region and reduces, can prevent from binding both sides, district and tear, improve binding technique yield, improve product yield.
Embodiment bis-
The plan structure schematic diagram of the capacitance touch screen that the utility model embodiment bis-provides as shown in Figure 3.
Known in conjunction with Fig. 3, capacitance touch screen comprises transparency conducting layer 2, transparency conducting layer 2 is formed with touch-control figure, touch-control figure comprises a plurality of touch-control electrodes and many touch-control electrode cablings, wherein, touch-control electrode is divided into the first touch-control electrode 21 and the second touch-control electrode 23, the first touch-control electrodes 21 and the second touch-control electrode 23 and is rectangle, and touch-control electrode cabling is divided into the first touch-control electrode cabling 22 and the second touch-control electrode cabling 24.In shown in Fig. 3, to be arranged side by side shape in a row for 8 the first touch-control electrodes 21, always has 5 rows, and every row is all run through viewing area 27, and the number of touch-control electrode cabling equals the first touch-control number of electrodes and the second touch-control number of electrodes sum in a row.Between touch-control electrode cabling, mutually disjoint, and end converges to together, form signaling interface district 26.
The touch-control electrode cabling mode of embodiment bis-is identical with the touch-control electrode cabling mode of embodiment mono-, be not described in detail, difference is, because touch-control electrode cabling is long, cause the electric capacity between the first touch-control electrode and the first touch-control electrode, the second touch-control electrode and the second touch-control electrode to increase, therefore between touch-control electrode, add suspension piece 28, suspension piece is not connected with touch-control electrode or touch-control electrode cabling.The material of suspension piece can be the low resistive materials such as nano indium tin oxide or Nano Silver or carbon nano-tube or the Ti doped zinc paste of aluminium.
The function of embodiment bis-and effect and embodiment mono-are basic identical, are not described in detail.
Embodiment tri-
The plan structure schematic diagram of the capacitance touch screen that the utility model embodiment tri-provides as shown in Figure 4.
Known in conjunction with Fig. 4, embodiment tri-is basic identical with the structure of embodiment bis-, capacitance touch screen comprises transparency conducting layer 3, transparency conducting layer 3 is formed with touch-control figure, touch-control figure comprises a plurality of touch-control electrodes and many touch-control electrode cablings, wherein, touch-control electrode is divided into the first touch-control electrode 31 and the second touch-control electrode 33, and touch-control electrode cabling is divided into the first touch-control electrode cabling 32 and the second touch-control electrode cabling 34.In shown in Fig. 4, to be arranged side by side shape in a row for 8 the first touch-control electrodes 11, always has 5 rows, and every row is all run through viewing area 37, and the number of touch-control electrode cabling equals the first touch-control number of electrodes and the second touch-control number of electrodes sum in a row.Between touch-control electrode cabling, mutually disjoint, and end converges to together, form signaling interface district 36.Difference is, the first touch-control electrode 31 and the second touch-control electrode 33 of embodiment tri-are rhombus, and the suspension piece 38 between touch-control electrode is also rhombus.
The touch-control electrode cabling mode of embodiment tri-and function and effect and embodiment bis-are basic identical, are not described in detail.
Embodiment tetra-
The plan structure schematic diagram of the capacitance touch screen that the utility model embodiment tetra-provides as shown in Figure 5.
Known in conjunction with Fig. 5, capacitance touch screen comprises transparency conducting layer 4, transparency conducting layer 4 is formed with touch-control figure, touch-control figure comprises a plurality of touch-control electrodes and many touch-control electrode cablings, wherein, touch-control electrode is divided into the first touch-control electrode 41 and the second touch-control electrode 43, the first touch-control electrodes 41 and the second touch-control electrode 43 and is rectangle, and touch-control electrode cabling is divided into the first touch-control electrode cabling 42 and the second touch-control electrode cabling 44.In shown in Fig. 5, to be arranged side by side shape in a row for 8 the first touch-control electrodes 41, always has 5 rows, and every row is all run through viewing area 47, and the first touch-control electrode 41 quantity in every row are 8; Always having 5 the second touch-control electrodes 43,, to ranked first touch-control electrode parallel with second touch-control electrode and be staggered.The touch-control distribution of electrodes direction of embodiment tetra-is not identical with the touch-control distribution of electrodes direction in embodiment mono-, embodiment bis-, embodiment tri-, forms vertical relation on space.
In every row, the first identical touch-control electrode 41 of order is connected in series by same the first touch-control electrode cabling 42, and in every row, T1～T8 of T1～T8 and other rows is corresponding one by one, is connected in series respectively by 8 the first touch-control electrode cablings 42.Each second touch-control electrode 43 is by second touch-control electrode cabling 44 separate connection independently, and 5 the second touch-control electrodes 43 are by 5 the second touch-control electrode cabling 44 separate connection.The number of touch-control electrode cabling equals the first touch-control number of electrodes and the second touch-control number of electrodes sum in a row.Between touch-control electrode cabling, mutually disjoint, and end converges to together, form signaling interface district 46.
The second touch-control electrode cabling 44 does not need coiling, is connected directly to signaling interface district 46; First touch-control electrode cabling 42 parts by the cabling in capacitance touch screen 4 left sides to signaling interface district 46, a part of right side cabling by capacitance touch screen 4 is to signaling interface district 46, first touch-control electrode T1～T4 shown in Fig. 5 by the left side cabling shielding to signaling interface district, T5～T8 by the right side cabling shielding to signaling interface district.
The cabling mode that the first touch-control electrode cabling is connected to signaling interface district is not limited to aforesaid way, and the intermediate traces that first touch-control electrode T1～T4 can also ranked first touch-control electrode and the second touch-control electrode R1 by left side one is to signaling interface district.Whole the first touch-control electrodes of the latter by the same side cabling to signaling interface district, for example first touch-control electrode T1～T8 is all from the right side cabling of screen to signaling interface district, or T1～T8 all by the left side cabling shielding to signaling interface district, the intermediate traces that also can all ranked first touch-control electrode and the second touch-control electrode R1 by left side one is to signaling interface district.
The material of the transparency conducting layer 4 that embodiment tetra-provides can be the low resistive materials such as nano indium tin oxide or Nano Silver or carbon nano-tube or the Ti doped zinc paste of aluminium.Touch-control electrode cabling converges to the number of pins in signaling interface district 46 and only has 13, has greatly reduced the area in signaling interface district, and touch-control electrode cabling do not have bridge, and technique is simple, saves manufacturing cost; And signal end mouth region area reduces, and binds region and reduces, can prevent from binding both sides, district and tear, improve binding technique yield, improve product yield.
Embodiment five
The plan structure schematic diagram of the capacitance touch screen that the utility model embodiment five provides as shown in Figure 6.
Known in conjunction with Fig. 6, capacitance touch screen comprises transparency conducting layer 5, transparency conducting layer 5 is formed with touch-control figure, touch-control figure comprises a plurality of touch-control electrodes and many touch-control electrode cablings, wherein, touch-control electrode is divided into the first touch-control electrode 51 and the second touch-control electrode 53, the first touch-control electrodes 51 and the second touch-control electrode 53 and is rectangle, and touch-control electrode cabling is divided into the first touch-control electrode cabling 52 and the second touch-control electrode cabling 54.In shown in Fig. 6, to be arranged side by side shape in a row for 16 the first touch-control electrodes 51, always has 5 rows, and every row is all run through viewing area 57, and the first touch-control electrode 51 quantity in every row are 16; Always have several the first touch-control electrodes that 53, one the second touch-control electrodes of 10 the second touch-control electrodes and ranked first in touch-control electrode and be staggered, in embodiment five, a second touch-control electrode is parallel with 8 the first touch-control electrodes, and is staggered.
The touch-control figure of embodiment five is divided into two parts, in every row, the first identical touch-control electrode 51 of order is connected in series by same the first touch-control electrode cabling 52, T1～the T16 that is T1～T16 and other rows in every row is corresponding one by one, is connected in series respectively by 16 the first touch-control electrode cablings 52.Each second touch-control electrode 53 is by second touch-control electrode cabling 54 separate connection independently, and 10 second touch-control electrode 53R1～R10 are by 10 the second touch-control electrode cabling 54 separate connection.The number of touch-control electrode cabling equals the first touch-control number of electrodes and the second touch-control number of electrodes sum in a row.Between touch-control electrode cabling, mutually disjoint, and end converges to together, form signaling interface district 56.
The touch-control electrode cabling mode of every part is identical, wherein, the second touch-control electrode cabling 54 cabling in the enclosing region of the first touch-control electrode cabling 52 in every part, direction from signaling interface district towards viewing area, since second the second touch-control electrode, each second touch-control electrode cabling is all walked around previous the second touch-control electrode, for example, in screen right half part, the the second touch-control electrode cabling that connects the second touch-control electrode R9 is walked around the second touch-control electrode R10, the cabling that connects the second touch-control electrode R8 is walked around the second touch-control electrode R9, R10, preferably, adjacent two the second touch-control electrode cablings 54 are walked around respectively the different both sides of the second touch-control electrode above, as the second touch-control electrode cabling that connects the second touch-control electrode R7 is walked around R8, R9, the left side of R10, and the second touch-control electrode cabling that connects the second touch-control electrode R6 is walked around R7, R8, R9, the right side of R10.The first touch-control electrode cabling 52 is divided into two regions by the second touch-control electrode cabling 53, when in this part, the first touch-control electrode number parallel with the second touch-control electrode is even number, the first touch-control electrode cabling number in each region equates, also the first touch-control electrode number on the second touch-control electrode cabling both sides equates; When the first touch-control electrode number is odd number, the first touch-control electrode cabling number in two regions differs one, and also the first touch-control electrode number on the second touch-control electrode cabling both sides differs one.Preferably, the periphery of touch-control figure, is provided with ground wire 55, and the end of ground wire 55 also converges to signaling interface district 56, for shielding the interference of outer bound pair touch-control electrode signal.
The material of the transparency conducting layer 5 that embodiment five provides can be the low resistive materials such as nano indium tin oxide or Nano Silver or carbon nano-tube or the Ti doped zinc paste of aluminium.Touch-control electrode cabling converges to the number of pins in signaling interface district 56 and only has 26, has greatly reduced the area in signaling interface district, and touch-control electrode cabling do not have bridge, and technique is simple, saves manufacturing cost; And signal end mouth region area reduces, and binds region and reduces, can prevent from binding both sides, district and tear, improve binding technique yield, improve product yield.
Embodiment six
The display device that the utility model embodiment six provides, comprise the capacitance touch screen described in embodiment mono-or embodiment bis-or embodiment tri-or embodiment tetra-or embodiment five, also comprise tft array substrate and CF substrate, tft array substrate and CF color membrane substrates are oppositely arranged, wherein, transparency conducting layer is arranged on upside or the downside of CF color membrane substrates, or is arranged on a side of the relative CF color membrane substrates of tft array substrate.
It should be noted that, the touch-control electrode shape that the utility model embodiment provides is not limited to rectangle and rhombus, can also be parallelogram or trapezoidal etc., and the second touch-control electrode is not limited to the shape of made of one piece, can be also that several electrode units series connection form.
Obviously, above-described embodiment only, for explaining in detail the utility model, does not form the restriction to the utility model protection domain.Under design of the present utility model, any various changes and the modification that there is no creative work and carry out of those of ordinary skill in the art, all belongs to the protection domain of the utility model claim.
Claims (11)
1. a capacitance touch screen, comprises transparency conducting layer, and described transparency conducting layer is formed with touch-control figure, and touch-control figure comprises a plurality of touch-control electrodes and many touch-control electrode cablings;
Wherein, touch-control electrode is divided into the first touch-control electrode and the second touch-control electrode, and it is in a row that several the first touch-control electrodes are arranged side by side shape, often ranked first touch-control number of electrodes and equates, often ranked first touch-control electrode and the second touch-control electrode is staggered;
Touch-control electrode cabling is divided into the first touch-control electrode cabling and the second touch-control electrode cabling, and a first touch-control electrode cabling is connected in series the first identical touch-control electrode of order in every row, and a second touch-control electrode cabling connects a second touch-control electrode independently;
Touch-control electrode cabling number equals the first touch-control number of poles sum in the second touch-control number of poles and a row.
2. capacitance touch screen according to claim 1, is characterized in that, mutually disjoint, and end converges to together between touch-control electrode cabling, forms signaling interface district.
3. capacitance touch screen according to claim 2, is characterized in that, second touch-control electrode and ranked first touch-control electrode alternative arrangement.
4. capacitance touch screen according to claim 3, is characterized in that, the second touch-control electrode wiring of the second touch-control electrode cabling before walking around in the first touch-control electrode cabling enclosing region.
5. capacitance touch screen according to claim 4, is characterized in that, adjacent two the second touch-control electrode cablings are walked around respectively the different both sides wiring of previous the second touch-control electrode.
6. capacitance touch screen according to claim 3, is characterized in that, the first touch-control electrode in every row is divided into two parts by the second touch-control electrode cabling, and the first touch-control electrode number of every part equates or two-part the first touch-control electrode number differs 1.
7. capacitance touch screen according to claim 3, it is characterized in that, the first touch-control electrode cabling is all connected to signaling interface district by the same touch-control electrode that ranked first in outside, or a part is connected to signaling interface district by the first touch-control electrode in an outside, another part is connected to signaling interface district by the first touch-control electrode in another outside.
8. capacitance touch screen according to claim 7, is characterized in that, the first touch-control electrode cabling to signaling interface district, or ranked first between touch-control electrode cabling to signaling interface district by the second touch-control electrode and by the external zones cabling shielding.
9. capacitance touch screen according to claim 2, it is characterized in that, second touch-control electrode and several the first touch-control electrode alternative arrangements that ranked first in touch-control electrode, the second touch-control electrode wiring of the second touch-control electrode cabling before walking around in corresponding several the first touch-control electrode cabling enclosing region.
10. capacitance touch screen according to claim 1, it is characterized in that, the periphery of described touch-control figure is provided with neutral earthing compensator, and described touch-control electrode is rectangle or rhombus or parallelogram or trapezoidal, between the first touch-control electrode and the second touch-control electrode, is provided with suspension piece.
11. 1 kinds of display device, it is characterized in that, comprise the capacitance touch screen described in any one in claim 1～10, also comprise the CF color membrane substrates and the tft array substrate that are oppositely arranged, wherein, described transparency conducting layer is arranged on inner side or the outside of CF color membrane substrates, or is arranged at inner side or the outside of tft array substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294824.XU CN203894734U (en) | 2014-06-04 | 2014-06-04 | Capacitive touch screen and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294824.XU CN203894734U (en) | 2014-06-04 | 2014-06-04 | Capacitive touch screen and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894734U true CN203894734U (en) | 2014-10-22 |
Family
ID=51721109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294824.XU Active CN203894734U (en) | 2014-06-04 | 2014-06-04 | Capacitive touch screen and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894734U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630216A (en) * | 2014-10-28 | 2016-06-01 | 群创光电股份有限公司 | Touch display device and touch display detection method thereof |
| CN106502443A (en) * | 2015-09-08 | 2017-03-15 | 和鑫光电股份有限公司 | Touch control component and touch control display module |
| TWI605375B (en) * | 2017-01-26 | 2017-11-11 | 晨星半導體股份有限公司 | Double-layer mutual capacitive touch panel |
| CN109240547A (en) * | 2018-11-23 | 2019-01-18 | 昆山龙腾光电有限公司 | Touch control display apparatus |
| CN111930273A (en) * | 2020-06-02 | 2020-11-13 | 广州视源电子科技股份有限公司 | Capacitive touch screen and electronic equipment |
-
2014
- 2014-06-04 CN CN201420294824.XU patent/CN203894734U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630216A (en) * | 2014-10-28 | 2016-06-01 | 群创光电股份有限公司 | Touch display device and touch display detection method thereof |
| CN105630216B (en) * | 2014-10-28 | 2018-11-27 | 群创光电股份有限公司 | Touch control display apparatus and its touch-control show detection method |
| CN106502443A (en) * | 2015-09-08 | 2017-03-15 | 和鑫光电股份有限公司 | Touch control component and touch control display module |
| TWI605375B (en) * | 2017-01-26 | 2017-11-11 | 晨星半導體股份有限公司 | Double-layer mutual capacitive touch panel |
| CN109240547A (en) * | 2018-11-23 | 2019-01-18 | 昆山龙腾光电有限公司 | Touch control display apparatus |
| CN109240547B (en) * | 2018-11-23 | 2022-02-15 | 昆山龙腾光电股份有限公司 | Touch control display device |
| CN111930273A (en) * | 2020-06-02 | 2020-11-13 | 广州视源电子科技股份有限公司 | Capacitive touch screen and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103092417B (en) | A kind of single layer multiple spot ITO wire structures | |
| CN203894734U (en) | Capacitive touch screen and display device | |
| CN103197784B (en) | Contact panel and preparation method thereof | |
| CN103135851B (en) | A kind of contact panel and touch display screen | |
| CN104750336B (en) | Electrostatic capacitive type touch screen panel | |
| CN109508118A (en) | Flexible touch-control display panel | |
| CN202394214U (en) | Sensor, dual-mode touch module and dual-mode touch electronic device | |
| CN102426503B (en) | Sensor, dual-mode touch module and dual-mode touch electronic device | |
| CN105009050A (en) | Structure of touch pad using dummy pattern for capacitive type touch screen | |
| CN103577018A (en) | Touch sensing structure and touch device | |
| CN103425347A (en) | Touch control display device | |
| CN205015875U (en) | Electronic equipment and individual layer each other holds formula touch -sensitive screen thereof | |
| CN103455227B (en) | Capacitive touch screen and display device | |
| CN102855046A (en) | Pattern structure of monolayer multipoint capacitive screen sensor | |
| CN201489506U (en) | Capacitor type touch control panel | |
| CN104461207A (en) | Single-layer capacitance touch screen and touch display device | |
| CN102799329A (en) | Projected capacitive touch screen panel with single-layer indium tin compound electrode | |
| CN202453850U (en) | Touch panel | |
| CN101493594A (en) | Display device with touch screen function | |
| CN202815806U (en) | Design structure of single-layered and multipoint android sensor | |
| CN201266369Y (en) | Capacitance touch screen | |
| CN102645997B (en) | Touch control panel and touch point distinguishing method of touch control panel | |
| CN103197815B (en) | Contact panel | |
| CN108874218A (en) | A kind of touch base plate, its touch-control localization method and capacitive touch screen | |
| CN204288171U (en) | Touch display screen and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |