CN105867709A - Touch control panel bridge structure and touch control panel - Google Patents
Touch control panel bridge structure and touch control panel Download PDFInfo
- Publication number
- CN105867709A CN105867709A CN201610211361.XA CN201610211361A CN105867709A CN 105867709 A CN105867709 A CN 105867709A CN 201610211361 A CN201610211361 A CN 201610211361A CN 105867709 A CN105867709 A CN 105867709A
- Authority
- CN
- China
- Prior art keywords
- touch panel
- bridging structure
- sensing
- electric conductor
- touch control
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 6
- 238000000059 patterning Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention relates to the technical field of display and touch control, in particular to a touch control panel bridge structure. The touch control panel bridge structure comprises at least two electric conductors and a conducting layer, the conducting layer comprises multiple second sensing electrodes, each second sensing electrode comprises multiple second sensing cells, and two adjacent second sensing cells are connected through one electric conductor; a conductive connecting piece is provided with at least two connecting areas, and the width of each connecting area in the second direction is smaller than that of the rest areas of the conductive connecting piece in the second direction. A touch control panel comprises the touch control panel bridge structure, a protection layer and a substrate. According to the touch control panel bridge structure and the touch control panel, the width of the connecting area of the conductive connecting piece is designed to be smaller than that of the rest areas, the sensitivity of the second sensing electrodes is improved, and therefore the reliability of the product is improved.
Description
Technical field
The present invention relates to show technical field of touch control, particularly relate to bridging structure for touch panel and contact panel.
Background technology
Contact panel is provided in the touch control device on display screen.When finger or the band of the mankind have conductivity
Isoelectric membrane time screen on capacitance correspondingly change, contact panel can detect the change of capacitance
Point.It is connected to the input equipment for operating display device of display device owing to contact panel can replace,
Such as keyboard and mouse, therefore the utilization rate of contact panel is greatly improved, whole market accounting
The biggest.Contact panel includes a variety of, has resistance-type, condenser type, infrared type, optical sensing type etc..Pin
To capacitive touch screen, it has been divided into again several, but overall development trend be exactly product design towards
Lightening and narrow frameization develops.
Along with the development of technology, contact panel from initial GG (glass and glass) structure to follow-on
GF (glass and film) structure, then OGS (the one glass solution) structure being greatly reduced to thickness,
Directly touch controllable function is made in aobvious than conventional table embedded (On-Cell) structure of higher-end the most till now
On display screen front shroud glass, its conventional bridging structure.It is the most right that On-Cell bridging structure needs to do in view of bridge point
The impact of brightness, outward appearance etc., therefore generally requires and does little by bridge point, but bridge point do little again can be to display screen
Performance have a certain impact, so need consider again touch-control pattern (Pattern) is designed.
Summary of the invention
Based on this, it is necessary to for the problem how improving product reliability, it is provided that a kind of contact panel is built bridge
Structure and contact panel.
A kind of bridging structure for touch panel, for providing bridge formation function for contact panel, this contact panel is built bridge
Structure includes: at least two electric conductor；
Conductive layer, described conductive layer includes that multiple first sensing electrodes and multiple second that mutually insulated is arranged are felt
Survey electrode；Each described first sensing electrode has some first sensing cell element and some sections of being conductively connected,
On first direction, described in adjacent two, the first sensing cell element is connected by the section of being conductively connected described in；Each described
Second sensing electrode includes some second sensing cell elements, and described in adjacent two, the second sensing cell element is by described in one
Electric conductor connects；The described section of being conductively connected has at least two bonding pad, and each described electric conductor is correspondingly arranged
On bonding pad described in, and width that described bonding pad is in a second direction be less than described in the section of being conductively connected
Remaining region width in a second direction.
A kind of contact panel, including above-mentioned bridging structure for touch panel, also includes protective layer and substrate, institute
State protective layer, described bridging structure for touch panel and described substrate to be sequentially stacked.
Above-mentioned bridging structure for touch panel, by by the width design of the bonding pad of the section of being conductively connected be relatively remaining
Peak width is little, and arranges at least two electric conductor to connect adjacent two second sensing cell elements, so can make
The ride comfort of electric charge flowing between adjacent two second sensing cell elements must can be kept when the small volume of electric conductor,
Also improve the sensitivity of the second sensing electrode simultaneously, and then improve the reliability of product.
Accompanying drawing explanation
Fig. 1 is the patterning schematic diagram of one embodiment of the invention bridging structure for touch panel；
Fig. 2 is the schematic diagram of a unit pattern in one embodiment of the invention bridging structure for touch panel pattern；
Fig. 3 is the close-up schematic view of embodiment illustrated in fig. 2 Q part；
Fig. 4 is the patterning schematic diagram of one embodiment of the invention bridging structure for touch panel；
Fig. 5 is the structural representation of one embodiment of the invention contact panel；
Fig. 6 is the structural representation of another embodiment of the present invention contact panel.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, the most right
The detailed description of the invention of the present invention is described in detail.Elaborate in the following description a lot of detail with
It is easy to fully understand the present invention.But the present invention can come real to be a lot different from alternate manner described here
Executing, those skilled in the art can do similar improvement in the case of intension of the present invention, therefore this
Bright do not limited by following public specific embodiment.
Referring to Fig. 1, it is the patterning schematic diagram of one embodiment of the invention bridging structure for touch panel, i.e.
This figure is the overall Pattern schematic diagram after single Pitch array of the On-Cell product shelf bridge construction of the present invention.
Bridging structure for touch panel is for providing bridge formation function for contact panel.This bridging structure for touch panel 10
Including at least two electric conductor 110 and conductive layer 120.
Conductive layer 120 includes that multiple first sensing electrodes 121 and multiple second that mutually insulated is arranged sense electricity
Pole 122.Each first sensing electrode 121 has some first sensing cell element 1211 and some sections of being conductively connected
1212.Two first the most adjacent sensing cell elements 1211 are connected by a section of being conductively connected 1212.
Each second sensing electrode 122 includes some second sensing cell elements 1221.Two second adjacent sensing born of the same parents
Unit 1221 is connected by an electric conductor 110.
Referring to Fig. 2, it is a unit pattern in one embodiment of the invention bridging structure for touch panel pattern
Schematic diagram, i.e. this figure be the present invention On-Cell product shelf bridge construction Pattern in a Pitch schematic diagram.
Such as, the section of being conductively connected 1212 has at least two bonding pad 1213, and each electric conductor 110 correspondence sets
It is placed on a bonding pad 1213, and, bonding pad 1213 width in a second direction is less than being conductively connected
Remaining region of section 1212 width in a second direction.In the present embodiment, the section of being conductively connected 1212 has
Two bonding pads 1213.
By being little compared with remaining peak width by the width design of the bonding pad 1213 of the section of being conductively connected 1212,
And at least two electric conductor 110 is set to connect adjacent two second sensing cell elements 1221, so can make
The smooth-going of two second adjacent 1221 electric charges flowings of sensing cell element can be kept during the small volume of electric conductor 110
Property, also improve the sensitivity of the second sensing electrode 122 simultaneously, and then improve the reliability of product.
In one embodiment, between the first sensing electrode 121 and the second sensing electrode 122, insulant is set,
So that mutually insulated is arranged between the two.
It should be noted that Pitch refers to: the first sensing electrode and a unit pattern of the second sensing electrode.
Pattern refers to: refer to sense touch screen the pattern of electrode, the first thoughts and feelings electrode the most mentioned above with
Global pattern after second sensor electrode array.On-Cell: refer to be embedded into touch screen the front shroud of display screen
And the method between polaroid, do touch controllable function the most on a display panel.
In one embodiment, there is between first direction and second direction an angle.Specific in the present embodiment,
As in figure 2 it is shown, first direction is Y-direction, second direction is X-direction.Such as, first direction and second
Angle between direction is 90 °；And for example, the angle between first direction and second direction is 45 °.
In one embodiment, at least two electric conductor 110 lays respectively on different straight line in a first direction；
And for example, the most each bonding pad 1213 is positioned on different straight line, so that each electric conductor 110 exists
On same vision straight line the most overlapping, it is to avoid the display causing product is bad, improves the reliability of product.
Referring to Fig. 4, it is the patterning schematic diagram of one embodiment of the invention bridging structure for touch panel, should
Figure is it can be appreciated that the sectional structure schematic diagram of A-A shown in Fig. 3, and bridging structure for touch panel also includes absolutely
Edge layer 140.Insulating barrier 140 is used for isolating each first sensing electrode 121 and each second sensing electrode 122.
In conjunction with Fig. 3, such as, described electric conductor 110 has pattern body 111 and both ends 112, each described in lead
The pattern body 111 of electricity body 110 forms a metal patterns layer 130.It is pointed out that electric conductor 110 is
Metal patterns, namely described in the bridging structure in capacitive touch screen common type bridge.Use this
Bright and each embodiment, it is also possible to reduce the consumption of electric conductor.
Insulating barrier 140 offers contact hole 141, and two second adjacent sensing cell elements 1221 are by an electric conductor
110 connect.Such as, as it is shown in figure 5, electric conductor 110 has both ends, every one end connects through at least one
Contact hole 141 connects one second sensing cell element 1221；And contact hole 141 is arranged adjacent to bonding pad 1213.And for example,
As shown in Figure 6, in the position at the both ends of electric conductor 110, each second sensing cell element 1221 is through contact
End with electric conductor 110 accordingly, hole 141 is connected.
As shown in Figure 4, metal patterns layer is coupled together by contact hole with sensing electrode layer, such bridge
Just two the second adjacent sensing cell elements separate in the second sensing electrode can be coupled together one by one.
For improving contact performance, each electric conductor 110 covers the second adjacent sensing electrode in a second direction
Contact hole 141 on 122.So, the electric conductor covering contact hole can make the both ends and second of electric conductor
Sensing electrode is fully contacted, and improves the reliability of contact.
Such as, the quantity of contact hole 141 is multiple, the multiple contact holes 141 on one second sensing electrode 122
Setting in a row.In the present embodiment, the quantity of contact hole 141 is two.
Referring to Fig. 1, such as, conductive layer 120 is made up of transparent conductive material, transparent conduction material
Material includes indium tin oxide.It is to say, the first sensing cell element in the first sensing electrode and the second sensing electricity
The second sensing cell element in extremely is formed in same layer with identical material, such as with transparent conductive material institute shape
Become.And, as can be seen from Figure second sensing electrode in second sensing cell element be by metal patterns, with
And contact hole 141 links together.
It should be noted that pattern of the present invention belongs to the bridging structure of capacitive touch screen, including two sensings
Electrode is TX and RX respectively, by detecting when the isoelectric membrane that finger or the band of the mankind have conductivity
Capacitance on screen changes point, and then judges the touch location of finger.Whole screen be divide into many by the present invention
Individual sensor block, has multiple touch point also can sense even if therefore screen is upper.
Additionally, TX refers to the emission electrode of touch screen, refer to one of them in two induction electrodes.RX is
Refer to touch screen accepts electrode, refers to one of them in two induction electrodes.
Such as, electric conductor 110 is made up of high conductivity material, high conductivity material include copper, silver, molybdenum,
Aluminum or indium tin oxide.It should be noted that two metal patterns can be horizontal positioned in bridging structure,
Can also place at any angle, but two metal patterns are not same horizontal direction and same vertical side
Upwards, can be placed in parallel, it is possible to any direction is placed.
Such as, in each described first sensing electrode 121, each described first sensing cell element 1211 and each described
The section of being conductively connected 1212 is wholely set.It should be noted that the purpose of the section of being conductively connected 1212 is to make conduction
Body (bridge) does little, and namely the region at electric conductor place is done narrow, so that adjacent two second sensing cell elements
In maintain less connection distance, improve the flatness of electric charge flowing.
In the present embodiment, the section of being conductively connected has a cross section of similar parallelogram, in other embodiments,
The shape in this cross section can also for the similar shape such as serpentine, rhombus, as long as meet electric conductor (bridge) do little,
Two second adjacent sensing cell elements maintain less connection distance.
Referring to Fig. 3, Fig. 3 can more obviously find out the company of the second sensing cell element of the second sensing electrode
Connect by two metal patterns, and every metal patterns is to have two with the second contact position sensing cell element
Contact hole 141 connects, and this contact hole 141 can also be one.Metal patterns, can by Fig. 3 also known as bridge
Know Liang Tiaoqiao not in same level and vertical direction, but two bridges can arbitrarily angled be put.
So, utilize and there is low-impedance metal patterns, can make electric charge from one second sensing cell element smoothly
The electric charge being flowed between another adjacent the second sensing the most adjacent cell element of cell element can smoothly flow, thus changes
It is apt to the sensitivity of the second sensing electrode.
It is an object of the invention to overcome shortcoming of the prior art mentioned above, exploitation is a kind of bridge point is done little,
And product reliability can be improved, improve a kind of bridging structure of the applicable On-Cell products such as product appearance
Pattern.This On-Cell bridging structure figure, has preferable appearance and reliability, and has preferably
Practical value.
It is noted that the invention still further relates to a kind of contact panel.This contact panel includes above-mentioned touch-control
Panel rack bridge construction, and also include protective layer 150 and substrate 160, protective layer 150, contact panel are built bridge and are tied
Structure and substrate 160 are sequentially stacked.
As it is shown in figure 5, the structural representation that it is an embodiment contact panel, protective layer 150, metal patterns
Layer 130, insulating barrier 140, conductive layer 120 and substrate 160 are sequentially stacked formation contact panel.
As shown in Figure 6, it is the structural representation of another embodiment contact panel, protective layer 150, conductive layer
120, insulating barrier 140, metal patterns layer 130 and substrate 160 are sequentially stacked formation contact panel.
Such as, baseplate material is formed by the material with insulating property (properties), including glass, PMMA, synthesis tree
Fat, flexible thin film etc..
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (10)
1. a bridging structure for touch panel, for providing bridge formation function for contact panel, it is characterised in that
This bridging structure for touch panel includes:
At least two electric conductor；
Conductive layer, described conductive layer includes that multiple first sensing electrodes and multiple second that mutually insulated is arranged are felt
Survey electrode；Each described first sensing electrode has some first sensing cell element and some sections of being conductively connected,
On first direction, described in adjacent two, the first sensing cell element is connected by the section of being conductively connected described in；Each described
Second sensing electrode includes some second sensing cell elements, and described in adjacent two, the second sensing cell element is by described in one
Electric conductor connects；The described section of being conductively connected has at least two bonding pad, and each described electric conductor is correspondingly arranged
On bonding pad described in, and width that described bonding pad is in a second direction be less than described in the section of being conductively connected
Remaining region width in a second direction.
Bridging structure for touch panel the most according to claim 1, it is characterised in that described first direction
And between described second direction, there is an angle.
Bridging structure for touch panel the most according to claim 2, it is characterised in that described angle is 90 °.
Bridging structure for touch panel the most according to claim 1, it is characterised in that in described first party
The most each described bonding pad is positioned on different straight line.
Bridging structure for touch panel the most according to claim 1, it is characterised in that described in be conductively connected
Section has two bonding pads.
Bridging structure for touch panel the most according to claim 1, it is characterised in that described conductive layer by
Transparent conductive material is made, and described transparent conductive material includes indium tin oxide.
Bridging structure for touch panel the most according to claim 1, it is characterised in that described electric conductor by
High conductivity material is made, and described high conductivity material includes copper, silver, molybdenum, aluminum or indium tin oxide.
Bridging structure for touch panel the most according to claim 1, it is characterised in that also include insulating barrier,
The each described first sensing electrode of described insulator separation senses electrode with each described second, and described insulating barrier is opened
Being provided with contact hole, described in adjacent two, the second sensing cell element is connected by electric conductor described in, described electric conductor
Having both ends, each described end connects the second sensing cell element described in through contact hole described at least；
And described contact hole is arranged adjacent to described bonding pad.
Bridging structure for touch panel the most according to claim 8, it is characterised in that described contact hole
Quantity is multiple, the multiple described contact hole setting in a row on the second sensing electrode described in.
10. a contact panel, it is characterised in that include touching as described in any one of claim 1 to 9
Control panel rack bridge construction, also includes protective layer and substrate, described protective layer, described bridging structure for touch panel
And described substrate is sequentially stacked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211361.XA CN105867709B (en) | 2016-04-05 | 2016-04-05 | Bridging structure for touch panel and touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211361.XA CN105867709B (en) | 2016-04-05 | 2016-04-05 | Bridging structure for touch panel and touch panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105867709A true CN105867709A (en) | 2016-08-17 |
| CN105867709B CN105867709B (en) | 2019-03-29 |
Family
ID=56636449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610211361.XA Active CN105867709B (en) | 2016-04-05 | 2016-04-05 | Bridging structure for touch panel and touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105867709B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107291300A (en) * | 2017-07-12 | 2017-10-24 | 业成科技（成都）有限公司 | The touch-control sensing structure of display |
| CN108710718A (en) * | 2018-03-30 | 2018-10-26 | 国网安徽省电力有限公司 | Mountain fire sprawling analog simulation method based on cellular automata and system |
| CN111045552A (en) * | 2019-12-31 | 2020-04-21 | 信利（惠州）智能显示有限公司 | Touch panel and touch display screen |
| CN112462962A (en) * | 2019-09-06 | 2021-03-09 | 华为技术有限公司 | Touch sensor, touch display screen and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200858A (en) * | 2011-04-29 | 2011-09-28 | 深圳南玻伟光导电膜有限公司 | Transparent conducting layer structure of touch screen |
| KR20120116225A (en) * | 2011-04-12 | 2012-10-22 | 엘지디스플레이 주식회사 | Display device associated with touch panel and manufacturing method thereof |
| US20120298428A1 (en) * | 2011-05-27 | 2012-11-29 | Novatek Microelectronics Corp. | Layout structure of capacitive touch panel and manufacturing method thereof |
| CN102830867A (en) * | 2011-06-14 | 2012-12-19 | 瀚宇彩晶股份有限公司 | Touch control display device |
| TW201533618A (en) * | 2014-02-19 | 2015-09-01 | Au Optronics Corp | Touch panel, touch display panel and touch signal sensing method |
-
2016
- 2016-04-05 CN CN201610211361.XA patent/CN105867709B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120116225A (en) * | 2011-04-12 | 2012-10-22 | 엘지디스플레이 주식회사 | Display device associated with touch panel and manufacturing method thereof |
| CN102200858A (en) * | 2011-04-29 | 2011-09-28 | 深圳南玻伟光导电膜有限公司 | Transparent conducting layer structure of touch screen |
| US20120298428A1 (en) * | 2011-05-27 | 2012-11-29 | Novatek Microelectronics Corp. | Layout structure of capacitive touch panel and manufacturing method thereof |
| CN102830867A (en) * | 2011-06-14 | 2012-12-19 | 瀚宇彩晶股份有限公司 | Touch control display device |
| TW201533618A (en) * | 2014-02-19 | 2015-09-01 | Au Optronics Corp | Touch panel, touch display panel and touch signal sensing method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107291300A (en) * | 2017-07-12 | 2017-10-24 | 业成科技（成都）有限公司 | The touch-control sensing structure of display |
| CN107291300B (en) * | 2017-07-12 | 2020-03-31 | 业成科技（成都）有限公司 | Touch control induction structure of display |
| CN108710718A (en) * | 2018-03-30 | 2018-10-26 | 国网安徽省电力有限公司 | Mountain fire sprawling analog simulation method based on cellular automata and system |
| CN112462962A (en) * | 2019-09-06 | 2021-03-09 | 华为技术有限公司 | Touch sensor, touch display screen and electronic equipment |
| CN112462962B (en) * | 2019-09-06 | 2023-01-06 | 华为技术有限公司 | Touch sensor, touch display screen and electronic equipment |
| US11899891B2 (en) | 2019-09-06 | 2024-02-13 | Huawei Technologies Co., Ltd. | Touch sensor, touch display, and electronic device |
| CN111045552A (en) * | 2019-12-31 | 2020-04-21 | 信利（惠州）智能显示有限公司 | Touch panel and touch display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105867709B (en) | 2019-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103777810B (en) | Metal mesh type touch screen panel | |
| US20180210575A1 (en) | Touch screen, method for manufacturing touch screen, and touch display device | |
| TWI489329B (en) | Touch panel, display, and manufacturing method of touch panel | |
| CN105930008B (en) | A kind of embedded touch LCD panel and its array substrate | |
| US8581123B2 (en) | Touch panel | |
| CN104182072A (en) | Touch control panel | |
| US20100328248A1 (en) | Capacitive touch screen with reduced electrode trace resistance | |
| CN102436324B (en) | Touch panel | |
| CN201927012U (en) | One-chip capacitive touch screen | |
| CN201374687Y (en) | Capacitance touch control circuit diagram structure | |
| CN103793094B (en) | Touch panel and manufacturing method thereof | |
| US10359890B2 (en) | Touch screen, touch panel, and display apparatus | |
| CN101320309A (en) | Single layer touch control sensing structure and touch control display panel using the same | |
| CN105867709A (en) | Touch control panel bridge structure and touch control panel | |
| CN102799301A (en) | Electrode structure of touch panel, manufacturing method and touch panel | |
| US20140225869A1 (en) | Touch panel | |
| CN108874218B (en) | Touch substrate, touch positioning method thereof and capacitive touch screen | |
| CN106406644B (en) | Touch screen panel | |
| TWM342558U (en) | Capacitive type touch panel | |
| KR101260726B1 (en) | Touchscreen panel having one-layered structure to improve sensitivity without interference | |
| CN105320374A (en) | Touch panel and production method thereof | |
| CN113515207B (en) | Touch panel and manufacturing method thereof | |
| TWI502457B (en) | Touch panel | |
| CN104834422B (en) | Touch module and the touch control display apparatus with the touch module | |
| CN202120241U (en) | Bridging structure for touch panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |