CN107450784A - A kind of flexible projecting type capacitor touch screen and preparation method thereof - Google Patents
A kind of flexible projecting type capacitor touch screen and preparation method thereof Download PDFInfo
- Publication number
- CN107450784A CN107450784A CN201710365619.6A CN201710365619A CN107450784A CN 107450784 A CN107450784 A CN 107450784A CN 201710365619 A CN201710365619 A CN 201710365619A CN 107450784 A CN107450784 A CN 107450784A
- Authority
- CN
- China
- Prior art keywords
- flexible
- glue
- line
- touch screen
- flexible pcb
- 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.)
- Pending
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
- G06F3/044—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 present invention relates to a kind of flexible projecting type capacitor touch screen and preparation method thereof, the flexible projecting type capacitor touch screen includes display screen and flexible PCB, the two sides of the flexible PCB is provided with nano silver wire graphene combination electrode layer, the one side of the flexible PCB is connected by the first glue-line with the display screen, the another side of the flexible PCB is connected by the second glue-line with mask layer, and the mask layer sets flexible hard membrane layer away from the one side of second glue-line.The present invention is by using flexible structures such as flexible PCB, flexible hard membrane layers, realize that touch screen flexible can be bent, hard substrate has been taken into account to show and the characteristics of Flexible Displays, the flexible projecting type capacitor touch screen made has flexibility, scratch resistance, wear-resisting, it is non-breakable accurate with touch-control the advantages of.
Description
Technical field
The present invention relates to display technology field, more specifically to a kind of flexible projecting type capacitor touch screen and its system
Make method.
Background technology
In touch screen technical elements, projected capacitive touch screen technology is the main flow in market at present.Mainly there are three kinds of structures：
Glass two sides plating ITO (DITO), the upper surface of glass plate two layers of ITO (SITO), ITO platings on the flexible film (individual layer FILM), with
Upper structure is substantially based on hard substrate exploitation, is mainly used on non-flexible display screen.
Tin indium oxide (ITO) transparent conductive film is because translucency is good, thickness is low, electric conductivity is outstanding, manufacture craft is ripe
Etc. many reasons, turn into the most important touch-control layer material of the display screens such as non-curved LCD and OLED.And " indium " in ITO is one
Kind rare metal, cost and with high costs, about account at present whole Touch Screen industry upstream materials 30%-40% into
This.With the development of Display Technique, flexible display technologies receive the most attention of consumer and industrial circle in recent years and power is held in both hands,
The flexible touch screen of any bending can be realized as an important developing direction.And the hard touch screen technology based on ITO
It is dfficult to apply to Flexible Displays.Therefore, new touch screen alternative materials, new touch screen structure and technique are developed, turns into and shows instantly
One of main direction of technology.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of flexible projection-type
Capacitive touch screen and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is：A kind of flexible projecting type capacitor touch screen is constructed,
Including display screen and flexible PCB, the two sides of the flexible PCB is provided with nano silver wire-graphene combination electrode layer, institute
The one side for stating flexible PCB is connected by the first glue-line with the display screen, and the another side of the flexible PCB passes through second
Glue-line is connected with mask layer, and the mask layer sets flexible hard membrane layer away from the one side of second glue-line.
Preferably, the sensing unit of the flexible PCB two sides arrangement is mutually perpendicular to, and the nano silver wire-graphene is multiple
Composite electrode layer is composite film structure.
Preferably, the material of the flexible PCB is polyethylene terephthalate, polyethersulfone resin and poly- naphthalene two
One or more in formic acid glycol ester.
Preferably, first glue-line and the second glue-line are the optical clear resin of liquid.
Preferably, the mask layer is made of polyimide material；The flexible hard membrane layer uses silicone compositions system
Into.
Present invention also offers a kind of preparation method of flexible projecting type capacitor touch screen, comprise the following steps：
S1, flexible PCB two sides make nano silver wire-graphene combination electrode layer, obtain flexible PCB structure
Part；
S2, the first glue-line is made on a display screen；
S3, the flexible circuit board member fitted in one side of the display screen provided with the first glue-line；
S4, one side the second glue-line of making away from the display screen in the flexible circuit board member；
S5, make mask layer on second glue-line；
S6, make flexible hard membrane layer in one side of the mask layer away from second glue-line.
Preferably, the sensing unit of the flexible PCB two sides arrangement is mutually perpendicular to, and the nano silver wire-graphene is multiple
Composite electrode layer is composite film structure.
Preferably, the step S1 includes：Using typography or oxidation-reduction method the two of the flexible PCB
Nano silver wire is made on face, is deposited to graphene on the nano silver wire by chemical vapour deposition technique；
The step S2 includes：First glue-line is sprayed on the display screen using spraying process；
The step S3 includes：The flexible circuit board member made is fitted into institute by high accuracy contraposition equipment
State in one side of the display screen provided with the first glue-line；
The step S4 includes：Second glue-line is sprayed on the upper strata of the flexible circuit board member using spraying process；
The step S5 includes：The mask layer is made on the second glue-line using chemical vapour deposition technique；
The step S6 includes：The flexible hard membrane layer is made using radio frequency plasma enhancing chemical vapour deposition technique.
Preferably, the material of the flexible PCB is polyethylene terephthalate, polyethersulfone resin and poly- naphthalene two
One or more in formic acid glycol ester.
Preferably, first glue-line and the second glue-line are the optical clear resin of liquid；The mask layer is using poly-
Acid imide material is made；The flexible hard membrane layer is made of silicone compositions.
Implement flexible projecting type capacitor touch screen of the present invention and preparation method thereof, have the advantages that：By adopting
With flexible structures such as flexible PCB, flexible hard membrane layers, realize that touch screen flexible can bend, taken into account hard substrate show with it is soft
Property display the characteristics of, the flexible projecting type capacitor touch screen made has flexibility, scratch resistance, wear-resisting, non-breakable and touch-control
The advantages of accurate.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation of the flexible projecting type capacitor touch screen of the present invention；
Fig. 2 is the flow chart of the preparation method of the flexible projecting type capacitor touch screen of the present invention.
Embodiment
In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now compares accompanying drawing and describe in detail
The embodiment of the present invention.
The invention discloses a kind of flexible projecting type capacitor touch screen and preparation method thereof, the flexible projecting type capacitor touch-control
Screen has been taken into account hard substrate and shown and the characteristics of Flexible Displays, can be not only used for hard substrate display, it can also be used to Flexible Displays
Device.
It is an embodiment of the flexible projecting type capacitor touch screen of the present invention refering to Fig. 1.The flexible projecting type capacitor touch-control
Screen includes display screen 1 and flexible PCB 4, and the two sides of flexible PCB 4 is provided with nano silver wire-graphene combination electrode layer,
The one side of flexible PCB 4 is connected by the first glue-line 2 with display screen 1, the another side of flexible PCB 4 by the second glue-line with
Mask layer connects, and mask layer sets flexible hard membrane layer away from the one side of the second glue-line.That is flexible projecting type capacitor of the invention
Touch screen include set gradually display screen 1, the first glue-line 2, nano silver wire-graphene combination electrode layer 3, flexible PCB 4,
Nano silver wire-graphene combination electrode layer 5, the second glue-line 6, mask layer 7, flexible hard membrane layer 8.Wherein, the first glue-line 2 and second
Glue-line 6 is used to be bonded transition；Mask layer 7 is used to cover the wiring on flexible PCB 4；Flexible hard membrane layer 8 is used to protect touch-control
Screen.
The sensing unit of the two sides of flexible PCB 4 arrangement is mutually perpendicular to, and electric capacity is small between sensing unit.Nano silver wire-graphite
Alkene composite electrode layers are composite film structure, and in certain embodiments, the nano silver wire and graphene on the two sides of flexible PCB 4 can
It is fabricated to MULTILAYER COMPOSITE film layer structure as needed.
Material selected by the present invention is can make the material that flexible and transparent is shown, including the use of nano silver wire and graphene
Combination electrode is made, it is soft with PET (polyethylene terephthalate), PES (polyethersulfone resin), PEN (polyethersulfone resin) etc.
Property substrate fabrication flexible PCB 4, make joint adhesive layer with the optical clear resin of liquid, mask layer 7 made with polyimides,
Flexible hard membrane layer 8 is made with silicone compositions.Preferably, the material of flexible PCB 4 is PET (polyethylene terephthalates
Ester), the one or more in PES (polyethersulfone resin) and PEN (PEN).Preferably, the He of the first glue-line 2
Second glue-line 6 is the optical clear resin of liquid.Preferably, mask layer 7 is made of polyimide material；Flexible hard membrane layer
8 are made of silicone compositions.
Present invention also offers a kind of preparation method of flexible projecting type capacitor touch screen.It is of the invention flexible refering to Fig. 2
The flow chart of the preparation method of projecting type capacitor touch screen.The preparation method of the flexible projecting type capacitor touch screen includes following step
Suddenly：
S1, on the two sides of flexible PCB make nano silver wire-graphene combination electrode layer 3 and nano silver wire-graphene
Composite electrode layers 5, obtain flexible circuit board member.Preferably, the step S1 includes：Using typography or redox
Method makes nano silver wire on the two sides of flexible PCB 4, and graphene is deposited into nano silver wire by chemical vapour deposition technique
On, obtain flexible circuit board member.In terms of touch screen core material, at present mainly with CNT, graphene, metal grill
(Metal Mesh) and nano silver wire (SNW) etc. substitute ITO, wherein made of nano silver wire technology transparent conductive film line width compared with
It is small, there is higher light transmittance.Due to no unauspicious interference, can apply on the display screen of various sizes.In addition, silver is received
Rice noodles film has less bending radius, and resistance change rate is smaller in bending, applies on flexible display device more
It is advantageous.Graphene is introduced in nano silver wire, then graphene can obtain carrier from metal, reduce surface resistivity.
Graphene is the monoatomic layer structure formed by the carbon atom of SP2 hydridization with honeycomb lattice, and this assigns graphene good chemistry
Stability, therefore graphene is applied in electrode, anti-oxidant, the corrosive power of touch screen can be improved.
The sensing unit of the two sides of flexible PCB 4 arrangement is mutually perpendicular to, and electric capacity is small between sensing unit.Nano silver wire-graphite
Alkene composite electrode layers are composite film structure, and in certain embodiments, the nano silver wire and graphene on the two sides of flexible PCB 4 can
It is fabricated to MULTILAYER COMPOSITE film layer structure as needed.
S2, the first glue-line 2 is made on display screen 1.Preferably, step S2 includes：Using spraying process on display screen 1
Spray the first glue-line 2.It should be understood that can also be one side the first glue-line 2 of spraying in flexible circuit board member, then will display
Screen 1 is fitted in one side of the flexible circuit board member provided with the first glue-line 2.
S3, flexible circuit board member fitted in one side of the display screen 1 provided with the first glue-line 2.Preferably, step S3
Including：The flexible circuit board member made is fitted into one of display screen 1 provided with the first glue-line 2 by high accuracy contraposition equipment
On face
S4, one side the second glue-line 6 of making away from display screen 1 in flexible circuit board member.Preferably, step S4 bags
Include：Second glue-line 6 is sprayed on the upper strata of flexible circuit board member using spraying process；Deviate from display screen in flexible circuit board member
1 one side sprays the second glue-line 6.
S5, mask layer 7 is made on the second glue-line 6.Preferably, step S5 includes：Existed using chemical vapour deposition technique
Mask layer 7 is made on second glue-line 6.
S6, make flexible hard membrane layer 8 in one side of the mask layer 7 away from the second glue-line 6.Preferably, step S6 includes：
Flexible hard membrane layer 8 is made using radio frequency plasma enhancing chemical vapour deposition technique.I.e. using radio frequency plasma enhancing chemistry
Vapour deposition process makes flexible hard membrane layer 8 in one side of the mask layer 7 away from the second glue-line 6.
In the preparation method of flexible projecting type capacitor touch screen of the present invention, the material of flexible PCB 4 can be
PET (polyethylene terephthalate), PES (polyethersulfone resin) and one kind in PEN (PEN) or
It is a variety of.First glue-line 2 and the second glue-line 6 are the optical clear resin of liquid；The making material of mask layer 7 is polyimides；
Flexible hard membrane layer 8 is made of silicone compositions.
To sum up, the present invention specifically describes the structure of flexible projection-type touch screen, material selection and manufacture method.Include
It is not plated in upper surface plating two layers of ITO and ITO of traditional projection-type touch-control panel glass two sides plating ITO (tin indium oxide), glass
The first-class structure of PET film, the method plated using flexible base board two sides.Conventional ITO, OCA double faced adhesive tape and general is different from material
Logical fitting hard glass, the material such as nano silver wire graphene compound electric shown from the cheap flexible and transparent being easily obtained of cost
Pole, Liquid optical clear resin and flexible dura mater layer material.In manufacture method from printing, chemical vapor deposition, spraying and
The special coating technique of high accuracy, a kind of flexibility, scratch resistance, wear-resisting, the non-breakable and accurate projection-type touch screen of touch-control are obtained,
The flexible projecting type capacitor touch screen has been taken into account hard substrate and shown and the characteristics of Flexible Displays.
It should be understood that above example only expresses the preferred embodiment of the present invention, it describes more specific and detailed
Carefully, but the limitation to the scope of the claims of the present invention therefore can not be interpreted as；It should be pointed out that the common skill for this area
For art personnel, without departing from the inventive concept of the premise, independent assortment can be carried out to above-mentioned technical characterstic, can also done
Go out several modifications and improvements, these belong to protection scope of the present invention；Therefore, it is all to be done with scope of the invention as claimed
Equivalents and modification, the covering scope of the claims in the present invention all should be belonged to.
Claims (10)
1. a kind of flexible projecting type capacitor touch screen, it is characterised in that described soft including display screen (1) and flexible PCB (4)
The two sides of property circuit board (4) is provided with nano silver wire-graphene combination electrode layer (3,5), the one side of the flexible PCB (4)
Be connected by the first glue-line (2) with the display screen (1), the another side of the flexible PCB (4) by the second glue-line (6) with
Mask layer (7) connects, and the mask layer (7) sets flexible hard membrane layer (8) away from the one side of second glue-line (6).
2. flexible projecting type capacitor touch screen according to claim 1, it is characterised in that the flexible PCB (4) two
The sensing unit of face arrangement is mutually perpendicular to, and the nano silver wire-graphene combination electrode layer (3,5) is composite film structure.
3. flexible projecting type capacitor touch screen according to claim 1, it is characterised in that the flexible PCB (4)
Material is the one or more in polyethylene terephthalate, polyethersulfone resin and PEN.
4. flexible projecting type capacitor touch screen according to claim 1, it is characterised in that first glue-line (2) and
Two glue-lines (6) are the optical clear resin of liquid.
5. according to the flexible projecting type capacitor touch screen described in claim any one of 1-4, it is characterised in that the mask layer
(7) it is made of polyimide material；The flexible hard membrane layer (8) is made of silicone compositions.
6. a kind of preparation method of flexible projecting type capacitor touch screen, it is characterised in that comprise the following steps：
S1, flexible PCB (4) two sides make nano silver wire-graphene combination electrode layer (3,5), obtain flexible PCB
Component；
S2, the first glue-line (2) is made on display screen (1)；
S3, the flexible circuit board member fitted in one side of the display screen provided with the first glue-line (2)；
S4, one side the second glue-line of making (6) away from the display screen in the flexible circuit board member；
S5, mask layer (7) is made on second glue-line (6)；
S6, make flexible hard membrane layer (8) in one side of the mask layer (7) away from second glue-line (6).
7. according to the method for claim 6, it is characterised in that the sensing unit of flexible PCB (4) the two sides arrangement
It is mutually perpendicular to, the nano silver wire-graphene combination electrode layer (3,5) is composite film structure.
8. according to the method for claim 6, it is characterised in that
The step S1 includes：Made using typography or oxidation-reduction method on the two sides of the flexible PCB (4)
Nano silver wire, graphene is deposited on the nano silver wire by chemical vapour deposition technique；
The step S2 includes：First glue-line (2) is sprayed on the display screen (1) using spraying process；
The step S3 includes：The flexible circuit board member made is fitted into described show by high accuracy contraposition equipment
Display screen is provided with the one side of the first glue-line；
The step S4 includes：Second glue-line is sprayed on the upper strata of the flexible PCB (4) component using spraying process
(6)；
The step S5 includes：The mask layer (7) is made on the second glue-line using chemical vapour deposition technique；
The step S6 includes：The flexible hard membrane layer is made using radio frequency plasma enhancing chemical vapour deposition technique.
9. according to the method described in claim any one of 6-8, it is characterised in that the material of the flexible PCB (4) is poly-
One or more in ethylene glycol terephthalate, polyethersulfone resin and PEN.
10. according to the method for claim 9, it is characterised in that first glue-line (2) and the second glue-line (6) are liquid
The optical clear resin of state；The mask layer (7) is made of polyimide material；The flexible hard membrane layer (8) uses silica
Alkane material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710365619.6A CN107450784A (en) | 2017-05-22 | 2017-05-22 | A kind of flexible projecting type capacitor touch screen and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710365619.6A CN107450784A (en) | 2017-05-22 | 2017-05-22 | A kind of flexible projecting type capacitor touch screen and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107450784A true CN107450784A (en) | 2017-12-08 |
Family
ID=60486299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710365619.6A Pending CN107450784A (en) | 2017-05-22 | 2017-05-22 | A kind of flexible projecting type capacitor touch screen and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107450784A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415609A (en) * | 2018-03-29 | 2018-08-17 | 安徽华米信息科技有限公司 | Touch screen, touch control detecting method and wearable device |
| CN110134288A (en) * | 2019-05-31 | 2019-08-16 | 业成科技（成都）有限公司 | Touch panel, using its touch-control display module and touch panel production method |
| CN111309184A (en) * | 2020-02-26 | 2020-06-19 | 业成科技（成都）有限公司 | Touch display device and electronic equipment |
| US10985344B2 (en) | 2017-10-27 | 2021-04-20 | Applied Materials, Inc. | Flexible cover lens films |
| US11579339B2 (en) | 2018-05-10 | 2023-02-14 | Applied Materials, Inc. | Replaceable cover lens for flexible display |
| US11789300B2 (en) | 2019-06-26 | 2023-10-17 | Applied Materials, Inc. | Flexible multi-layered cover lens stacks for foldable displays |
| US11988810B2 (en) | 2018-08-14 | 2024-05-21 | Applied Materials, Inc. | Multi-layer wet-dry hardcoats for flexible cover lens |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050169A (en) * | 2013-01-23 | 2013-04-17 | 南京苏展化工科技有限公司 | Flexible transparent electrode and preparation method thereof |
| CN203799360U (en) * | 2014-04-18 | 2014-08-27 | 深圳市星光信光电产品有限公司 | Mobile terminal and touch screen thereof |
| CN204009844U (en) * | 2014-06-30 | 2014-12-10 | 郑州巨顺佳电子科技有限公司 | A kind of capacitance touch screen |
| CN105487708A (en) * | 2015-11-25 | 2016-04-13 | 重庆墨希科技有限公司 | Ultrathin flexible electronic ink touch display screen and manufacturing method |
| CN205230010U (en) * | 2015-12-21 | 2016-05-11 | 昆山国显光电有限公司 | Touch panel , capacitanc touch display screen and display |
| CN105739802A (en) * | 2016-02-04 | 2016-07-06 | 重庆墨希科技有限公司 | Graphene curled type capacitive touch screen and manufacturing method of the graphene curled type capacitive touch screen |
-
2017
- 2017-05-22 CN CN201710365619.6A patent/CN107450784A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050169A (en) * | 2013-01-23 | 2013-04-17 | 南京苏展化工科技有限公司 | Flexible transparent electrode and preparation method thereof |
| CN203799360U (en) * | 2014-04-18 | 2014-08-27 | 深圳市星光信光电产品有限公司 | Mobile terminal and touch screen thereof |
| CN204009844U (en) * | 2014-06-30 | 2014-12-10 | 郑州巨顺佳电子科技有限公司 | A kind of capacitance touch screen |
| CN105487708A (en) * | 2015-11-25 | 2016-04-13 | 重庆墨希科技有限公司 | Ultrathin flexible electronic ink touch display screen and manufacturing method |
| CN205230010U (en) * | 2015-12-21 | 2016-05-11 | 昆山国显光电有限公司 | Touch panel , capacitanc touch display screen and display |
| CN105739802A (en) * | 2016-02-04 | 2016-07-06 | 重庆墨希科技有限公司 | Graphene curled type capacitive touch screen and manufacturing method of the graphene curled type capacitive touch screen |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10985344B2 (en) | 2017-10-27 | 2021-04-20 | Applied Materials, Inc. | Flexible cover lens films |
| US11758757B2 (en) | 2017-10-27 | 2023-09-12 | Applied Materials, Inc. | Flexible cover lens films |
| CN108415609A (en) * | 2018-03-29 | 2018-08-17 | 安徽华米信息科技有限公司 | Touch screen, touch control detecting method and wearable device |
| US11579339B2 (en) | 2018-05-10 | 2023-02-14 | Applied Materials, Inc. | Replaceable cover lens for flexible display |
| US11988810B2 (en) | 2018-08-14 | 2024-05-21 | Applied Materials, Inc. | Multi-layer wet-dry hardcoats for flexible cover lens |
| CN110134288A (en) * | 2019-05-31 | 2019-08-16 | 业成科技（成都）有限公司 | Touch panel, using its touch-control display module and touch panel production method |
| US11789300B2 (en) | 2019-06-26 | 2023-10-17 | Applied Materials, Inc. | Flexible multi-layered cover lens stacks for foldable displays |
| US11934056B2 (en) | 2019-06-26 | 2024-03-19 | Applied Materials, Inc. | Flexible multi-layered cover lens stacks for foldable displays |
| US11940683B2 (en) | 2019-06-26 | 2024-03-26 | Applied Materials, Inc. | Flexible multi-layered cover lens stacks for foldable displays |
| US11940682B2 (en) | 2019-06-26 | 2024-03-26 | Applied Materials, Inc. | Flexible multi-layered cover lens stacks for foldable displays |
| CN111309184A (en) * | 2020-02-26 | 2020-06-19 | 业成科技（成都）有限公司 | Touch display device and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107450784A (en) | A kind of flexible projecting type capacitor touch screen and preparation method thereof | |
| CN105807985B (en) | Touch panel and display device having the same | |
| KR101095097B1 (en) | Transparent electrode film, and its preparing Method | |
| KR101340026B1 (en) | Electrostatic capacity type touch screen panel and method for fabricating the same | |
| TWI569289B (en) | Conductive structure body and method for manufacturing the same, and display device | |
| KR101521681B1 (en) | Touch Panel | |
| US9423912B2 (en) | Touch panel | |
| KR101320186B1 (en) | Transparent panel and manufacturing method thereof | |
| KR20130027307A (en) | Touch pannel | |
| US20130154994A1 (en) | Transparent capacitive touch panel with electromagnetic shielding effect | |
| JP5374457B2 (en) | Planar body and touch panel | |
| CN105164620B (en) | Transparent electrode pattern layered product and the touch screen panel for having the layered product | |
| TWI648665B (en) | Touch display panel | |
| US10684735B2 (en) | Capacitive sensor and device | |
| JP2015022768A (en) | Touch window and touch device including the same | |
| CN106104430A (en) | The manufacture equipment of contact panel, manufacture system and manufacture method | |
| CN105103098B (en) | Contact panel, its preparation method and the silver-colored palladium neodymium alloy for contact panel | |
| CN106383614A (en) | Touch display panel | |
| US20120061017A1 (en) | Method of manufacturing capacitive touch screen | |
| KR101096755B1 (en) | Electrostatic capacity touch panel and method for manufacturing thereof | |
| KR101113826B1 (en) | Electrostatic capacity touch panel and method for manufacturing thereof | |
| CN112181199A (en) | Touch control assembly, manufacturing method thereof, touch screen and electronic equipment | |
| TW201448148A (en) | Touch panel | |
| KR102095370B1 (en) | Super Thin Touch Panel Stack-up and Manufacturing Methods Thereof | |
| KR101100853B1 (en) | Single sheet electrostatic capacity touch panel and method for manufacturing thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |