CN104461128B - Contact panel - Google Patents
Contact panel Download PDFInfo
- Publication number
- CN104461128B CN104461128B CN201410663414.2A CN201410663414A CN104461128B CN 104461128 B CN104461128 B CN 104461128B CN 201410663414 A CN201410663414 A CN 201410663414A CN 104461128 B CN104461128 B CN 104461128B
- Authority
- CN
- China
- Prior art keywords
- touch control
- control electrode
- contact panel
- electrically conducting
- touch
- 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.)
- Expired - Fee Related
Links
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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
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 present invention discloses a kind of contact panel, including：Cover plate, including planar portions and the non-flat face positioned at planar portions periphery；Touch control electrode layer, the touch control electrode layer include to should planar portions the first touch control electrode and to should on-plane surface portion second touch control electrode, the second touch control electrode ductility is higher than the ductility of first touch control electrode.
Description
Technical field
The present invention relates to a kind of contact panel, especially a kind of non-planar contact panel.
Background technology
Existing contact panel is planar structure, and the electrode structure of contact panel generally uses tin indium oxide (ITO)
It is made, the bending and ductility due to ITO are poor and can not realize the design of on-plane surface contact panel.
The content of the invention
In view of this, it is necessary to which a kind of on-plane surface contact panel and touch control display apparatus are provided.
A kind of contact panel, including：
Cover plate, including planar portions and the non-flat face positioned at planar portions periphery；
Touch control electrode layer, the touch control electrode layer include to should planar portions the first touch control electrode and to should on-plane surface portion
Second touch control electrode, the second touch control electrode ductility is higher than the ductility of first touch control electrode.
Compared to prior art, the ductility of the non-flat facial second touch control electrode of contact panel of the invention is higher than flat
First touch control electrode of face, and then can obtain touch-control on-plane surface contact panel of good performance.
Brief description of the drawings
Fig. 1 is the perspective exploded view of contact panel of the present invention.
Fig. 2 is the assembling schematic diagram of contact panel shown in Fig. 1.
Fig. 3 is the diagrammatic cross-section of III-III along contact panel shown in Fig. 1.
Fig. 4 is the planar structure schematic diagram of the touch control electrode layer shown in Fig. 1.
Fig. 5 is the side view of contact panel shown in Fig. 1.
Main element symbol description
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Embodiment
Also referring to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 and 2 is stereo decomposing and the assembling signal of contact panel 10 of the present invention
Figure, Fig. 2 is contact panel assembling schematic diagram shown in Fig. 1, and Fig. 3 is the section signal of III-III along contact panel 10 shown in Fig. 1
Figure, Fig. 4 is the planar structure schematic diagram of the touch control electrode layer 130 shown in Fig. 1.The contact panel 10 includes cover plate 110 and touch-control
Electrode layer 130.
The touch control electrode layer 130 fits in the side of the cover plate 110 by colloid layer 120.It is appreciated that in one kind change
In more embodiment, the touch control electrode layer 130 is formed directly on the cover plate 110.In the present embodiment, first colloid layer
120 and second colloid layer 140 be photocuring colloid.
The cover plate 110 includes non-flat facial 114 set positioned at the planar portions 112 at center and along the edge of planar portions 112.
In the present embodiment, this is non-flat facial 114 identical with the material of the planar portions 112, and the non-flat facial section is arc.
In other embodiment, the shielding layer of the non-flat facial 114 settable ink formation.
The touch control electrode layer 130 include to should planar portions 112 main Petting Area 131 and to should on-plane surface portion 114
Edge Petting Area 133.Wherein, the generally transparent tangible region of the main Petting Area 131, including the first touch control electrode 135.Should
Edge touch area 133 includes second touch control electrode 137.First touch control electrode 135 is used to sense touching in main Petting Area 131
Control information.The second touch control electrode 137 is used to sense the touch information in the edge Petting Area 133.The second touch control electrode 137
The end of neighbouring first touch control electrode 135 is electrically connected with first touch control electrode 135.
First touch control electrode 135 include a plurality of first electrically conducting transparent circuit 1351 and with a plurality of first electrically conducting transparent line
The a plurality of second electrically conducting transparent circuit 1353 that road 1351 is insulated.The first electrically conducting transparent circuit 1351 and the second electrically conducting transparent line
Road 1353 defines multiple touch sensible capacitance structures.The first electrically conducting transparent circuit 1351 and the second electrically conducting transparent circuit 1353
It is rhombus tiled pattern.It is arranged in parallel that the first electrically conducting transparent circuit 1351 prolongs first direction, the second electrically conducting transparent circuit
1353 is arranged in parallel in a second direction.Specifically, each the first electrically conducting transparent circuit 1351 is by several the first conductive units
1354 and be arranged between two adjacent first conductive units 1354 the first bridge part 1355 concatenation form；Each second transparent
Conducting wire 1353 by several second conductive units 1356 and be arranged between two adjacent second conductive units 1356 second
The concatenation of bridge part 1357 is formed.The conductive unit 1356 of first conductive unit 1354 and second is the tiling of size identical rhombus
Pattern.
The second touch control electrode 137 includes some 3rd conductive units 1371, and some 3rd conductive units 1371 are defined
Multiple touch sensible electric capacity are to sense non-flat facial 114 touch information of cover plate 110.3rd conductive unit 1371 is rhombus
Tiled pattern or metal mesh structure.The second touch control electrode 137 can be electrically connected with the first electrically conducting transparent circuit 1351, altogether
With the conducting wire for constituting sensing touch.
First touch control electrode 135 can be made up of transparent conductive material, comprising tin indium oxide (indium tin oxide,
ITO), indium zinc oxide (indium zinc oxide, IZO), cadmium tin (cadmium tin oxide, CTO) etc..Should
Second touch control electrode 137 is made up of the ductility conductive metallic material higher than transparent conductive material ductility, the conducting metal material
Material comprising silver, copper, etc..In the present embodiment, the size of the conductive unit 1356 of the first conductive unit 1354 and second is more than
The size of 3rd conductive unit 1371.The flexibility of the second touch control electrode 137 and the non-flat facial 114 flexibility phase
Together.
The touch control electrode layer 130 also includes pin configuration 139.The pin configuration 139 is used to sense touch control electrode layer 130
Touch information transmit to driving chip 160.The line cable architecture 139 is along the second touch control electrode 137 away from first touch-control electricity
The side of pole 135 sets and electrically connected with the second touch control electrode 137.In the present embodiment, the pin configuration 139 with this second
The material of touch control electrode 137 is identical.
Please refer to fig. 5, Fig. 5 is the side view of touch control display apparatus 10 shown in Fig. 1.Non-flat facial 114 appearance
Face sets figure or the textual representation region is a virtual functions key 170.In the present embodiment, the virtual functions key 170 is
Using ink material formation in the inner side of the cover plate 110 non-flat facial figure or word.Correspondingly when the figure or scheme are touched
When touching, the second touch control electrode 137 sensing corresponding signal, and transmitted through the pin configuration 139 to driving chip 160 to perform phase
Answer function.The virtual functions key can be volume control button, power key etc..
The ductility of the non-flat facial second touch control electrode of the contact panel of the present invention is higher than the first touch-control of planar portions
Electrode, and then can obtain touch-control on-plane surface contact panel of good performance.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent substitution, without departing from the spirit and scope of technical solution of the present invention.
Claims (13)
1. a kind of contact panel, including：
Cover plate, including planar portions and the non-flat face positioned at planar portions periphery；
Touch control electrode layer, the touch control electrode layer include to should planar portions the first touch control electrode and to should on-plane surface portion the
Two touch control electrodes, first touch control electrode is connected with the second touch control electrode, and the material of first touch control electrode is electrically conducting transparent
Material, the material of the second touch control electrode is the conducting metal higher than the transparent conductive material ductility.
2. contact panel as claimed in claim 1, it is characterised in that the material of first touch control electrode is tin indium oxide.
3. contact panel as claimed in claim 1, it is characterised in that the material of the second touch control electrode is silver or copper.
4. the contact panel as described in claim any one of 1-3, it is characterised in that the contact panel also includes second touching with this
The pin configuration of electrode electrical connection is controlled, the material of the pin configuration is identical with the material of the second touch control electrode.
5. contact panel as claimed in claim 4, it is characterised in that the pin configuration along the second touch control electrode away from this
One touch control electrode side is set.
6. contact panel as claimed in claim 4, it is characterised in that neighbouring first touch control electrode of the second touch control electrode
End is electrically connected with the first touch control electrode.
7. contact panel as claimed in claim 1, it is characterised in that the cover plate is fitted with the touch control electrode layer and is integrated, should
Non-flat facial flexibility is identical with the flexibility of the second touch control electrode.
8. contact panel as claimed in claim 1, it is characterised in that the contact panel is in the position of correspondence second touch control electrode
Virtual functions key is set.
9. contact panel as claimed in claim 1, it is characterised in that first touch control electrode includes a plurality of first electrically conducting transparent
Circuit and a plurality of second electrically conducting transparent circuit, a plurality of first electrically conducting transparent circuit are formed with a plurality of second electrically conducting transparent circuit
The sense line of capacitance structure second forms capacitance structure to sense touch information.
10. contact panel as claimed in claim 9, it is characterised in that each the first electrically conducting transparent circuit includes several
First conductive unit and some first bridge parts；If each the second electrically conducting transparent circuit include several second conductive units and
Dry second bridge part.
11. contact panel as claimed in claim 10, it is characterised in that it is conductive single that the second touch control electrode includes some three
Member, some 3rd conductive units define multiple touch sensible electric capacity to sense the non-flat facial touch information of cover plate.
12. contact panel as claimed in claim 11, it is characterised in that the 3rd conductive unit is rhombus tiled pattern.
13. contact panel as claimed in claim 11, it is characterised in that the size of the 3rd conductive unit be less than this first,
The size of second conductive unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663414.2A CN104461128B (en) | 2014-11-20 | 2014-11-20 | Contact panel |
| TW103141685A TWI562035B (en) | 2014-11-20 | 2014-12-01 | Touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663414.2A CN104461128B (en) | 2014-11-20 | 2014-11-20 | Contact panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104461128A CN104461128A (en) | 2015-03-25 |
| CN104461128B true CN104461128B (en) | 2017-10-13 |
Family
ID=52907292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663414.2A Expired - Fee Related CN104461128B (en) | 2014-11-20 | 2014-11-20 | Contact panel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104461128B (en) |
| TW (1) | TWI562035B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965355B (en) * | 2015-06-27 | 2019-04-26 | 武汉华星光电技术有限公司 | A kind of touch-control display module and mobile terminal |
| CN108027683A (en) * | 2015-07-15 | 2018-05-11 | 互联电子公司 | Power sensing frame touch interface |
| TWI684125B (en) * | 2018-06-12 | 2020-02-01 | 友達光電股份有限公司 | Touch display panel |
| CN108874222A (en) * | 2018-06-26 | 2018-11-23 | 京东方科技集团股份有限公司 | Touch base plate, touch screen and touch device |
| CN110286809B (en) * | 2019-06-26 | 2022-04-15 | 京东方科技集团股份有限公司 | Screen-side touch device, screen-side touch method and terminal equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955630A (en) * | 2011-08-24 | 2013-03-06 | 赛普拉斯半导体公司 | Edge accuracy in capacitive sense array |
| CN203490670U (en) * | 2013-09-27 | 2014-03-19 | 南昌欧菲光科技有限公司 | Touch control display module and electronic device |
| CN103838416A (en) * | 2012-11-25 | 2014-06-04 | 福建省辉锐材料科技有限公司 | Manufacturing method for touch screen module, touch screen module and digital product |
| CN103955310A (en) * | 2014-04-24 | 2014-07-30 | 南昌欧菲光学技术有限公司 | Screen touch tablet and full-touch electronic device provided with screen touch tablet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101320384B1 (en) * | 2011-06-30 | 2013-10-23 | 삼성디스플레이 주식회사 | Flexible display panel and the display apparatus comprising the flexible display panel |
| TWI489336B (en) * | 2012-11-22 | 2015-06-21 | Wintek Corp | Touch panel and touch display module thereof |
| TWI552037B (en) * | 2012-12-10 | 2016-10-01 | 東元奈米應材股份有限公司 | Touch member and method of manufacturing the same |
| TWI497363B (en) * | 2012-12-26 | 2015-08-21 | G Tech Optoelectronics Corp | Touch structure and electronic device using same |
| TWI490745B (en) * | 2013-03-26 | 2015-07-01 | Eturbo Touch Technology Inc | Touch panel and method of manufacturing the same |
-
2014
- 2014-11-20 CN CN201410663414.2A patent/CN104461128B/en not_active Expired - Fee Related
- 2014-12-01 TW TW103141685A patent/TWI562035B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955630A (en) * | 2011-08-24 | 2013-03-06 | 赛普拉斯半导体公司 | Edge accuracy in capacitive sense array |
| CN103838416A (en) * | 2012-11-25 | 2014-06-04 | 福建省辉锐材料科技有限公司 | Manufacturing method for touch screen module, touch screen module and digital product |
| CN203490670U (en) * | 2013-09-27 | 2014-03-19 | 南昌欧菲光科技有限公司 | Touch control display module and electronic device |
| CN103955310A (en) * | 2014-04-24 | 2014-07-30 | 南昌欧菲光学技术有限公司 | Screen touch tablet and full-touch electronic device provided with screen touch tablet |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201621566A (en) | 2016-06-16 |
| CN104461128A (en) | 2015-03-25 |
| TWI562035B (en) | 2016-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181011 Address after: No. 689, cooperative road, hi-tech West District, Chengdu, Sichuan Co-patentee after: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. Patentee after: Interface Technology (Chengdu) Co., Ltd. Address before: 518109 1.5, 3 of Foxconn science and technology group H District, two Longhua Road, Longhua New District, Shenzhen, Guangdong. Co-patentee before: General Interface Solution Ltd. Patentee before: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20211120 |