CN106775088A - Contactor control device - Google Patents
Contactor control device Download PDFInfo
- Publication number
- CN106775088A CN106775088A CN201611176053.4A CN201611176053A CN106775088A CN 106775088 A CN106775088 A CN 106775088A CN 201611176053 A CN201611176053 A CN 201611176053A CN 106775088 A CN106775088 A CN 106775088A
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- China
- Prior art keywords
- touch
- driving electrodes
- control device
- circuit board
- printed circuit
- 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.)
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- 230000006698 induction Effects 0.000 claims abstract description 33
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 239000010408 film Substances 0.000 claims description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 3
- 239000002041 carbon nanotube Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 3
- 239000004425 Makrolon Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 239000002070 nanowire Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- -1 polyethylene terephthalate Polymers 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 13
- 230000027455 binding Effects 0.000 description 24
- 238000009739 binding Methods 0.000 description 24
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
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 relates to a kind of contactor control device, including touch control unit and flexible printed circuit board, the touch control unit includes base material, touch-control sensing electrode, touch-control driving electrodes and the induction electrode lead and driving electrodes lead that are electrically connected with touch-control sensing electrode and touch-control driving electrodes respectively, and the touch-control sensing electrode and touch-control driving electrodes are respectively positioned at the relative first surface and second surface of the base material.The present invention by by the base material in touch control unit be arranged to include four while and wherein adjacent angle formation of leaning now to one side, then to the other the 5th while and the first connecting portion or second connecting portion in the first flexible circuit in flexible printed circuit board be designed to the design with horizontal line into slanted angle, then induction electrode lead and driving electrodes lead are bound with flexible printed circuit board at one of described adjacent both sides and the 5th side, to reduce conducting film side area occupied when contactor control device is electrically connected with flexible printed circuit board, narrow frame can be conveniently realized.
Description
Technical field
The present invention relates to touch-control field, more particularly to a kind of contactor control device of single base material.
Background technology
With the development of electronic technology, the oriented frivolous trend developed with narrow frame direction of contactor control device industry.At present,
In order to be able to meet the requirement of contactor control device narrow frame, touch-control sensing electrode is generally located at the touch-control of single base material upper and lower surface respectively
The region that unit and flexible printed circuit board are attached is arranged at the same side of touch control unit, and on side more in
Between region, i.e., the wire for being electrically connected with touch control electrode and induction electrode is first connected to the same side of touch control unit, rather than
Join domain is separately positioned on two adjacent sides of touch control unit.
However, as the development of the end products such as mobile phone, panel computer is, it is necessary to by microphone, front camera, environment sense
Optical element, environment etc. are arranged on the upper and lower side of end product, or even needs configure more on the front panel of end product
Camera, sensor realize that the preposition depth of field is taken pictures, even if video and gesture induction to be to adapt to following AR, gesture induction skill
The development need of art.The flexible printed circuit board that contactor control device of the prior art forms electrical connection occupies contactor control device side
Larger region, it is impossible to meet the demand of narrow frame.
The content of the invention
Based on this, the present invention is intended to provide a kind of contactor control device, wherein touch control unit are electrically connected with flexible printed circuit board
Region occupies the less contactor control device and flexible printed circuit board in side area of contactor control device.
A kind of contactor control device, including cover plate, touch control unit and flexible printed circuit board, the touch control unit include base material,
Touch-control sensing electrode, touch-control driving electrodes and the induced electricity for being electrically connected with touch-control sensing electrode and touch-control driving electrodes respectively
Pole lead and driving electrodes lead and flexible printed circuit board, the touch-control sensing electrode and touch-control driving electrodes are located at institute respectively
State the relative first surface and second surface of base material, the base material includes the of four sides and wherein adjacent angle formation of leaning now to one side, then to the other
It is boundless, the induction electrode lead and driving electrodes lead and flexible printed circuit board-on one of described adjacent both sides and described
Bind on 5th side.
Wherein in one embodiment, the adjacent both sides and the 5th side be arranged on base material the upper left corner or the lower left corner or
The person upper right corner or the lower right corner.
Wherein in one embodiment, the 5th side is 15~75 degree with the angle of horizontal sides, the 5th edge lengths
It is 5~15 millimeters.
Wherein in one embodiment, the induction electrode lead and driving electrodes lead are connected with flexible printed circuit board
Region entirety toward the touch control unit the 5th side move.
Wherein in one embodiment, the flexible printed circuit board includes the first flexible circuit and the second flexible electrical
Road part, and electrically connect with induction electrode lead and driving electrodes lead respectively, first flexible circuit includes first
Connecting portion and second connecting portion, it is characterised in that the first connecting portion or second connecting portion and horizontal line into inclined folder
Design at angle.
Wherein in one embodiment, the angle is 15~75 degree.
Wherein in one embodiment, described first connecting portion and the length of second connecting portion are 5~15 millimeters, institute
The length for stating the second flexible circuit is 8~12 millimeters.
Wherein in one embodiment, the 5th side is arc section, and the arc radius are 5~15 millimeters.
Wherein in one embodiment, the base material is polyethylene terephthalate (PET) or cyclic olefin polymer
Or makrolon (PC) or polymethyl methacrylate (PMMA) or cyclic olefine copolymer (COC) (COP).
Wherein in one embodiment, the touch-control sensing electrode and touch-control driving electrodes are thin by tin indium oxide (ITO)
Membrane material, graphene film material, carbon nano-tube material, metal nano wire material or metallic mesh material are made, wherein metal
Grid material can be made up of simple metal, it is also possible to be made by metal paste.
Above-mentioned contactor control device is arranged to include that four sides and wherein adjacent angle of leaning now to one side, then to the other formed the by by the base material
Five sides and by the first connecting portion or second connecting portion in the first flexible circuit in flexible printed circuit board be designed to
Horizontal line into slanted angle design, then by induction electrode lead and driving electrodes lead with flexible printed circuit board described
Bound at one of adjacent both sides and the 5th side, it is occupied when contactor control device is electrically connected with flexible printed circuit board to reduce
Conducting film side area.
Brief description of the drawings
Perspective view after the touch control unit that Fig. 1 is provided by one embodiment of the invention and flexible printed circuit board binding.
The first surface structural representation of the touch control unit that Fig. 2 is provided by one embodiment of the invention.
The structural representation of the second surface of the touch control unit that Fig. 3 is provided by one embodiment of the invention.
The structural representation of the first surface of the flexible printed circuit board that Fig. 4 is provided by one embodiment of the invention.
The structural representation of the second surface of the flexible printed circuit board that Fig. 5 is provided by one embodiment of the invention.
Structural representation after touch control unit first surface that Fig. 6 is provided by one embodiment of the invention and flexible electroplax binding
Figure.
Structural representation after touch control unit second surface that Fig. 7 is provided by one embodiment of the invention and flexible electroplax binding
Figure.
The structural representation of the touch control unit second surface that Fig. 8 is provided by further embodiment of this invention.
Specific embodiment
The contactor control device that the present invention is provided can be as types such as mobile phone, panel computers with the aobvious of touch interactive form
Show terminal.
As shown in figure 1, the touch control unit in contactor control device of the invention includes base material 10, touch-control sensing electrode 11, touch-control
Driving electrodes 12, induction electrode lead and driving electrodes lead 121.The induction electrode lead is electrically connected with touch-control sensing electrode 11
Connect and be arranged on the first surface of the base material 10, wherein induction electrode lead includes left side induction electrode lead 111 and right
Side induction electrode lead 112；And driving electrodes lead 121 is electrically connected with touch-control driving electrodes 12 and is arranged at the base material 10
On second surface.Touch-control sensing unit is by setting touch-control sensing electrode 11, touch-control driving electrodes 12 and induction electrode lead
111 (with 112) and driving electrodes lead 121 are used to sense touch information.
As shown in Figures 2 and 3, the present invention in touch control unit in base material include four sides and it is adjacent lean now to one side, then to the other angle formation
5th side, as shown in figure lower right position A.In other embodiment, the contactor control device can also be in the upper right corner
Or the lower left corner or the upper left corner are designed to include the 5th side of adjacent angle formation of leaning now to one side, then to the other, can be according to needs of production
Flexibly selection, reduces technology difficulty, saves production cost
In some embodiments of the invention, the angle of the 5th side horizontal sides adjacent thereto is 15~75 degree, not institute
The length for stating the 5th side is 5~15 millimeters.Being arranged such can make full use of base material base angle space for binding, while can keep away
The dysfunction occurred when exempting from subsequently to bind.
In some embodiments of the invention, the induction electrode lead 111,112 and driving electrodes lead 121 with it is soft
Property printed circuit board (PCB) 20 connection region entirety toward the touch control unit the 5th frontier defense direction move.Frame can so be caused
Cabling and binding position occupy the space at corresponding base angle as far as possible, subsequently to realize that narrow frame provides advantage.
The present invention is designed with the 5th side that adjacent angle of leaning now to one side, then to the other is formed by one of four base angles of touch control unit place, together
When induction electrode lead 111 that the part on touch control unit is coupled with touch-control sensing electrode 11 or touch-control driving electrodes 12
(or 112) driving electrodes lead 121 is distributed in one of described adjacent both sides and the 5th side point binding band of position；Simultaneously will
The induction electrode lead 111,112 and driving electrodes lead 121 bind the region entirety being connected with flexible printed circuit board 20
Moved at toward the 5th side position of the touch control unit, on the one hand can increase tying up for flexible printed circuit board 20 and contact conductor
Determine region area, reduce binding technology difficulty, moreover it is possible to avoid induction electrode lead 111,112 and driving electrodes lead 121 in base
Material just to two surfaces up and down bind when because heat pressing process and caused by damage；On the other hand can effectively reduce touch control unit with
Flexible printed circuit board 20 binds join domain in the space shared by whole touch control unit, especially reduce induction electrode lead and
The horizontal space and touch control unit that driving electrodes lead takes on the downside of touch control unit are connected with the binding of flexible printed circuit board 20
Region takes the horizontal space on the downside of touch control unit, is conducive to follow-up narrow frame design.
As shown in Figure 4 and Figure 5, flexible printed circuit board of the invention 20 is used cooperatively with foregoing touch control unit.This is soft
Property printed circuit board (PCB) 20 include the first flexible circuit 21 and the second flexible circuit 22, wherein first flexible circuit
Part 21 includes first connecting portion 211 and second connecting portion 212；The first connecting portion 211, the and of the second flexible circuit 22
The interval setting successively from left to right of second connecting portion 212.First flexible circuit 21 and induction electrode lead electricity 111
(or 112) are connected, and second flexible circuit 22 is electrically connected with driving electrodes lead 121.In addition, the flexible printing electricity
Road plate 20 includes connecting golden finger 24, is arranged at the bindings of binding golden finger 21a and second of flexible printed circuit board 20 and first
On golden finger 21b identicals surface, and the other end on the surface, for being connected with external control circuit.
More specifically, as shown in Figure 4 to 7, the first binding golden finger 21a is provided with the first connecting portion 211, the
One connecting portion 211 is bound with the left side induction electrode lead 111 by the first binding golden finger 21a and is connected；Described second connects
The second binding golden finger 21b is provided with socket part 212, the second connecting portion 212 is by second binding golden finger 21b and the right
The binding connection of induction electrode lead 112, second flexible circuit 22 is provided with the 3rd binding golden finger 22c to be used for and institute
State the binding electrical connection of driving electrodes lead 121.
First connecting portion 211 in flexible printed circuit board 20 or second connecting portion 212 and horizontal line in the present invention
Into the design of inclined angle.In certain embodiments, the first connecting portion 211 or second connecting portion 212 and horizontal line institute
Into angle be 15~75 degree.In other embodiment, described first connecting portion 211 and the length of second connecting portion 212
Degree is 5~15 millimeters, and the length of second flexible circuit 22 is 8~12 millimeters.It is arranged such, can have both ensured soft
Property printed circuit board (PCB) 20 and above-mentioned different edge binding Position Design touch control unit preferably bind and be connected, the sensing can be made again
The region entirety that contact conductor 111,112 and driving electrodes lead 121 are connected with flexible printed circuit board 20 is toward the touch-control list
Moved at the different edge binding position of unit, therefore can effectively reduce touch control unit and bind bonding pad with flexible printed circuit board 20
Domain is conducive to follow-up narrow frame design in the space shared by whole touch control unit.
In some other embodiments of the invention, the Position Design on the 5th side at touch control unit base angle is arc section.
As shown in figure 8, doing designed arc-shaped appearance at the bottom right base angle B of described touch control unit.Described circular sliding slopes are on the right side of contactor control device
Side and lower side, and the radius of the circular arc is 5~15 millimeters.The flexible printing used cooperatively with touch control unit in the embodiment
Circuit board 20 is also carried out corresponding design, i.e. first connecting portion 211 in the first flexible circuit 21 of flexible electrical pole plate 20
Or second connecting portion 212 is also designed to designed arc-shaped appearance, the radius of its circular arc is 5~15 millimeters, is coordinated in order to touch control unit
Use.It is arranged such, on the one hand can increases the binding region area of flexible printed circuit board 20 and contact conductor, reduces binding
Technology difficulty, moreover it is possible to avoid induction electrode lead 111,112 and driving electrodes lead 121 base material just to two surfaces up and down tie up
Timing because heat pressing process and caused by damage；On the other hand can draw the induction electrode lead 111,112 and driving electrodes again
Line 121 binds the region entirety being connected with flexible printed circuit board 20 and binds shifting at position toward the different edge of the touch control unit
It is dynamic, therefore touch control unit can be effectively reduced with the binding join domain of flexible printed circuit board 20 shared by whole touch control unit
Space, is conducive to follow-up narrow frame design.
The base material 10 of touch control unit in the present invention can be PET base material or COP base materials or glass or PMMA
Base material or the transparent base such as PE base materials or PC base materials.Driven in touch-control sensing electrode 11 shown in the drawings of the invention and touch-control
Electrode 12 is shaped as strip.In other embodiments of the invention, touch-control sensing electrode 11 and the shape of touch-control driving electrodes 12
Can also be other rules or irregular shape, can also design according to actual needs.Touch-control sense in the present invention
Answer electrode and the touch-control driving electrodes can be by ito thin film material, graphene film material and carbon nano-tube material by etching work
Skill or coating process or Radium art are made；Groove can also be formed by thermal transfer, then be filled inside groove and received
The metallic mesh material that rice silver is formed is made；Can also be made up by gold-tinted technique of conductive coating.
Alleged by the present invention " on ", D score be the degree close with user in application process relative to touch display unit
For, the side of relatively close user for " on ", the side for being relatively distant from user is D score.The following table of such as cover sheet
Face refers to side of the cover sheet away from user.
Be arranged to for base material in touch control unit to include the four sides and wherein adjacent angle of leaning now to one side, then to the other are formed the 5th by the present invention
Side and the first connecting portion or second connecting portion in the first flexible circuit in flexible printed circuit board are designed to and water
Horizontal line into slanted angle design, then by induction electrode lead and driving electrodes lead with flexible printed circuit board in the phase
Bound at one of adjacent both sides and the 5th side, on the one hand can increase the binding area of flexible printed circuit board 20 and contact conductor
Domain area, reduce binding technology difficulty, moreover it is possible to avoid induction electrode lead 111,112 and driving electrodes lead 121 in base material just
To two surfaces up and down bind when because heat pressing process and caused by damage；On the other hand touch control unit can effectively be reduced with flexibility
Printed circuit board (PCB) 20 binds join domain in the space shared by whole touch control unit, especially reduces induction electrode lead and driving
The horizontal space and touch control unit that contact conductor takes on the downside of touch control unit bind join domain with flexible printed circuit board 20
The horizontal space on the downside of touch control unit is taken, is conducive to follow-up narrow frame design, more spaces can be saved subsequently to exist
More cameras, sensor are configured on the front panel of end product come realize the preposition depth of field take pictures, video and gesture induction
Even if to adapt to the development need of following AR, gesture induction technology.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of contactor control device, including touch control unit and flexible printed circuit board, the touch control unit include base material, touch-control sensing
Electrode, touch-control driving electrodes and the induction electrode lead for being electrically connected with touch-control sensing electrode and touch-control driving electrodes respectively and
Driving electrodes lead, the touch-control sensing electrode and touch-control driving electrodes respectively positioned at the base material relative first surface and
Second surface, it is characterised in that the base material include four while and wherein it is adjacent lean now to one side, then to the other angle formation the 5th while, the sensing
Contact conductor and driving electrodes lead are bound with flexible printed circuit board at one of described adjacent both sides and the 5th side.
2. contactor control device according to claim 1, it is characterised in that the 5th side be arranged on base material the upper right corner or
The lower right corner or the upper left corner or the lower left corner.
3. contactor control device according to claim 2, it is characterised in that the angle of the 5th side horizontal sides adjacent thereto is
15~75 degree, the 5th edge lengths are 5~15 millimeters.
4. contactor control device according to claim 1, it is characterised in that the induction electrode lead and driving electrodes lead with
The region entirety of flexible printed circuit board connection is moved toward the 5th edge direction of the touch control unit.
5. the contactor control device according to any one of Claims 1 to 4, it is characterised in that：The flexible printed circuit board bag
The first flexible circuit and the second flexible circuit are included, and it is electric with the induction electrode lead and driving electrodes lead respectively
Connection, first flexible circuit includes first connecting portion and second connecting portion, it is characterised in that the first connecting portion
Or second connecting portion is designed with horizontal line into inclined angle.
6. contactor control device according to claim 5, it is characterised in that the angle is 15~75 degree.
7. contactor control device according to claim 6, it is characterised in that described first connecting portion and the length of second connecting portion
Degree is 5~15 millimeters, and the length of second flexible circuit is 8~12 millimeters.
8. contactor control device according to claim 1, it is characterised in that the 5th side is arc section, described circular arc half
Footpath is 5~15 millimeters.
9. contactor control device according to claim 1, it is characterised in that described base material is polyethylene terephthalate
Or cyclic olefin polymer (COP) or makrolon (PC) or polymethyl methacrylate (PMMA) or cyclic olefine copolymer (PET)
(COC)。
10. contactor control device according to claim 1, it is characterised in that the touch-control sensing electrode and touch-control driving electrodes
It is by tin indium oxide (ITO) thin-film material, graphene film material, carbon nano-tube material, metal nano wire material or wire netting
Grid material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611176053.4A CN106775088A (en) | 2016-12-19 | 2016-12-19 | Contactor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611176053.4A CN106775088A (en) | 2016-12-19 | 2016-12-19 | Contactor control device |
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| Publication Number | Publication Date |
|---|---|
| CN106775088A true CN106775088A (en) | 2017-05-31 |
Family
ID=58891288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611176053.4A Pending CN106775088A (en) | 2016-12-19 | 2016-12-19 | Contactor control device |
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| Country | Link |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107608560A (en) * | 2017-10-20 | 2018-01-19 | 武汉天马微电子有限公司 | A kind of touch-control display panel and display device |
| CN108430157A (en) * | 2018-03-02 | 2018-08-21 | 业成科技（成都）有限公司 | Binding portion and touch device and its circuit board and touch control conductive film |
| CN108831299A (en) * | 2018-06-07 | 2018-11-16 | 武汉华星光电半导体显示技术有限公司 | A kind of display panel, display module and electronic device |
| CN110012592A (en) * | 2019-04-15 | 2019-07-12 | 武汉华星光电技术有限公司 | A kind of flexible circuit board, display panel and device |
| CN110456944A (en) * | 2019-08-15 | 2019-11-15 | 业成科技（成都）有限公司 | Touch panel and preparation method thereof |
| WO2020098183A1 (en) * | 2018-11-14 | 2020-05-22 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN111554194A (en) * | 2020-05-25 | 2020-08-18 | Tcl华星光电技术有限公司 | Display panel and display device |
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