CN111258463B - Integrative black capacitive touch-sensitive screen of putting out screen - Google Patents
Integrative black capacitive touch-sensitive screen of putting out screen Download PDFInfo
- Publication number
- CN111258463B CN111258463B CN202010025669.1A CN202010025669A CN111258463B CN 111258463 B CN111258463 B CN 111258463B CN 202010025669 A CN202010025669 A CN 202010025669A CN 111258463 B CN111258463 B CN 111258463B
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- China
- Prior art keywords
- transparent substrate
- transparent conductive
- conductive pattern
- pattern layer
- layer
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- 239000010410 layer Substances 0.000 claims abstract description 49
- 239000000758 substrate Substances 0.000 claims abstract description 49
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 239000012790 adhesive layer Substances 0.000 claims abstract description 18
- 238000010791 quenching Methods 0.000 claims abstract description 6
- 230000000171 quenching effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000008033 biological extinction Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229920001940 conductive polymer Polymers 0.000 abstract description 5
- 239000002861 polymer material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011241 protective layer 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
Abstract
The invention discloses a black capacitive touch screen integrated with a screen quenching function, which comprises a first transparent substrate, wherein an optical adhesive layer is fixedly arranged at the bottom of the first transparent substrate, a transparent conductive layer is fixedly arranged at the bottom of the optical adhesive layer, and a second transparent substrate is fixedly arranged at the bottom of the transparent conductive layer. According to the invention, the transparent conductive pattern layer made of the organic conductive polymer material is arranged on the second transparent substrate, and the first transparent substrate is attached to the transparent conductive pattern layer, so that the transparent conductive pattern layer is not directly exposed, the conductive property of the transparent conductive pattern layer is prevented from being deteriorated when the transparent conductive pattern layer is placed, the transparent conductive pattern layer is prevented from being influenced by external environment, the problem that the resistance value of the transparent conductive pattern layer is unstable due to the influence of external factors is effectively solved, the conductive property is good, the resistance fluctuation is small, and meanwhile, the transparent conductive pattern layer is made of the organic conductive polymer, so that the cost is reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of touch screens, in particular to a black capacitive touch screen integrated with a screen extinction function.
Background
Capacitive touch screen technology works by using the current induction of the human body. The capacitive touch screen is a four-layer composite glass screen, the inner surface and the interlayer of the glass screen are respectively coated with a layer of ITO, the outermost layer is a thin-layer silica glass protective layer, the interlayer ITO coating is used as a working surface, four electrodes are led out from four corners, the inner layer ITO is a shielding layer to ensure a good working environment, when a finger touches on a metal layer, a coupling capacitor is formed by a user and the surface of the touch screen due to a human body electric field, for high-frequency current, the capacitor is a direct conductor, so that the finger sucks small current from a contact point, the current flows out of the electrodes on four corners of the touch screen respectively, the current flowing through the four electrodes is in direct proportion to the distance from the finger to the four corners, and the position of a touch point is obtained by accurately calculating the four current proportions.
However, the existing device has a certain difficulty in mass production, because the current capacitive touch screen generally has a transparent conductive pattern layer manufactured on a substrate, and then is directly stored for later use, when the transparent conductive pattern layer of the capacitive touch screen is manufactured by using an organic conductive polymer, the conductive performance of the transparent conductive pattern layer is gradually deteriorated when the transparent conductive pattern layer is directly exposed and stored, and meanwhile, the installation is not stable enough when the installation is carried out, so that the transparent conductive pattern layer can easily fall off after the viscosity of glue is lost, and therefore, the black capacitive touch screen integrated with the screen is provided.
Disclosure of Invention
The invention aims at: in order to solve the problems set forth in the background art, a black capacitive touch screen integrated with a screen is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a black capacitive touch screen of screen quenching an organic whole, includes first transparent substrate, the bottom fixed mounting of first transparent substrate has the optics glue film, the bottom fixed mounting of optics glue film has transparent conductive pattern layer, the bottom fixed mounting of transparent conductive pattern layer has the second transparent substrate.
As a further description of the above technical solution:
and flexible points are fixedly arranged between the first transparent substrate and the optical adhesive layer, and the flexible points are made of flexible materials and can be deformed randomly.
As a further description of the above technical solution:
the bottom of optical glue layer is fixed mounting has the connector link, transparent conductive map layer and second transparent substrate fixed connection are run through to the bottom of connector link.
As a further description of the above technical solution:
one side of the connecting buckle is fixedly provided with a fixing buckle, and a clamping groove clamped with the buckle is formed in the fixing buckle.
As a further description of the above technical solution:
the bottom fixed mounting of buckle has the mounting base, the mounting base divide into upper and lower two parts.
As a further description of the above technical solution:
the first transparent substrate is a polarizing plate.
As a further description of the above technical solution:
PET board can be used to the material of first transparent substrate, and the material of first transparent substrate also can use the PC board, and the material of first transparent substrate still can use PMMA board or glass board simultaneously.
As a further description of the above technical solution:
the transparent conductive pattern layer connects the optical adhesive layer and the second transparent substrate.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the transparent conductive pattern layer made of the organic conductive polymer material is arranged on the second transparent substrate, and the first transparent substrate is attached to the transparent conductive pattern layer, so that the transparent conductive pattern layer is not directly exposed, the conductive property of the transparent conductive pattern layer is prevented from being deteriorated when the transparent conductive pattern layer is placed, the transparent conductive pattern layer is prevented from being influenced by external environment, the problem that the resistance value of the transparent conductive pattern layer is unstable due to the influence of external factors is effectively solved, the conductive property is good, the resistance fluctuation is small, and meanwhile, the transparent conductive pattern layer is made of the organic conductive polymer, so that the cost is reduced, and the production efficiency is improved.
2. According to the invention, the flexible points are arranged between the first transparent substrate and the optical adhesive layer, so that the flexible deformation can be realized when the touch is performed, the use comfort of the device is improved more comfortably when the touch is performed, and meanwhile, the fixing buckles are arranged on the connecting buckles, so that the device can be installed more conveniently and stably through the clamping connection of the fixing buckles and the buckles, the defect that the glueability is unstable is avoided, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional structure of a black capacitive touch screen integrated with a screen quenching function according to the present invention;
fig. 2 is a schematic cross-sectional structure diagram of a black capacitive touch screen integrated with a screen quenching function according to the present invention;
fig. 3 is a schematic front view of a black capacitive touch screen with a screen extinguishing function according to the present invention.
Legend description:
1. a first transparent substrate; 2. a flexible dot; 3. an optical adhesive layer; 4. a connecting buckle; 5. a fixing buckle; 6. a buckle; 7. a mounting base; 8. a transparent conductive pattern layer; 9. and a second transparent substrate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a black capacitive touch screen of integrative of putting out screen, includes first transparent substrate 1, and the bottom fixed mounting of first transparent substrate 1 has optical glue layer 3, and the bottom fixed mounting of optical glue layer 3 has transparent conductive pattern layer 8, and the bottom fixed mounting of transparent conductive pattern layer 8 has second transparent substrate 9.
Specifically, please refer to fig. 1, a flexible point 2 is fixedly installed between a first transparent substrate 1 and an optical adhesive layer 3, the flexible point 2 is made of flexible material and can be deformed randomly, and by setting the flexible point 2 between the first transparent substrate 1 and the optical adhesive layer 3, when touching, good feedback is provided, so that the user is more comfortable, the comfort of using the device is improved, and meanwhile, the material characteristic of the flexible point 2 is utilized, so that slight deformation is provided when touching, the inside can be protected, and structural damage caused by overlarge force is avoided.
Specifically, referring to fig. 1, the bottom of the optical adhesive layer 3 is fixedly provided with a connecting buckle 4, the bottom end of the connecting buckle 4 penetrates through the transparent conductive pattern layer 8 and is fixedly connected with the second transparent substrate 9, and meanwhile, the connecting buckle 4 fixes the optical adhesive layer 3 and the second transparent substrate 9 more firmly, so that degumming caused by unstable adhesion between the optical adhesive layer 3 and the second transparent substrate 9 is avoided, the practicability of the device is reduced, and therefore, the connecting buckle 4 is adopted to connect the optical adhesive layer 3 and the second transparent substrate 9, and the practicability of the device is greatly improved.
Specifically, referring to fig. 2, a fixing buckle 5 is fixedly installed on one side of a connecting buckle 4, a clamping groove for clamping a buckle 6 is formed in the fixing buckle 5, a fixing buckle 5 is formed on one side of the connecting buckle 4, and a clamping groove is formed in the fixing buckle 5, so that the clamping groove is clamped with the buckle 6, and installation is completed.
Specifically, please refer to fig. 2-3, the bottom fixed mounting of buckle 6 has mounting base 7, and mounting base 7 divide into upper and lower two parts, sets up buckle 6 on mounting base 7 to make the device can be simpler install on mounting base 7, make the installation dismantle all simple high-efficient more, improved the use travelling comfort of device.
Specifically, referring to fig. 1, the first transparent substrate 1 is a polarizing plate, and in order to manufacture a touch display device, in order to improve the display effect of the touch display device, a polarizing plate is generally disposed on the display module to reduce reflection, so that the first transparent substrate 1 is directly disposed as a polarizing plate, and after the capacitive touch screen is attached to the outer surface of the display module, no polarizing plate is required to be additionally disposed, so that the thickness of the display device can be reduced, the display effect can be improved, and meanwhile, the cost of the display device can be reduced.
Specifically, referring to fig. 1, the material of the first transparent substrate 1 may be a PET board, and the material of the first transparent substrate 1 may also be a PC board, and meanwhile, the material of the first transparent substrate 1 may also be a PMMA board or a glass board, and multiple materials may be used to manufacture the first transparent substrate 1, so that the material of the first transparent substrate 1 is wide, thereby reducing the cost effectively, and customizing production according to personal preference, so as to greatly improve flexibility and applicability of the device.
Specifically, referring to fig. 1, the transparent conductive layer 8 connects the optical adhesive layer 3 and the second transparent substrate 9, and the transparent conductive layer 8 is used for auxiliary connection, so that the connection stability between the optical adhesive layer 3 and the second transparent substrate 9 is effectively ensured, and the practicability of the device is improved.
Working principle: when the device is used, firstly, the device is installed according to the sequence of the layers, then the device is buckled with the buckle 6 by the fixing buckle 5 when the device is required to be installed, so that the device is installed on the installation base 7, and then the upper shell of the installation base 7 and the lower shell of the installation base 7 are installed.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (6)
1. The black capacitive touch screen integrated with the screen extinction comprises a first transparent substrate (1), and is characterized in that an optical adhesive layer (3) is fixedly arranged at the bottom of the first transparent substrate (1), a transparent conductive pattern layer (8) is fixedly arranged at the bottom of the optical adhesive layer (3), and a second transparent substrate (9) is fixedly arranged at the bottom of the transparent conductive pattern layer (8);
a flexible point (2) is fixedly arranged between the first transparent substrate (1) and the optical adhesive layer (3), and the flexible point (2) is made of flexible material and can be deformed at will;
a connecting buckle (4) is fixedly arranged at the bottom of the optical adhesive layer (3), and the bottom end of the connecting buckle (4) penetrates through the transparent conductive layer (8) and is fixedly connected with a second transparent substrate (9);
one side of the connecting buckle (4) is fixedly provided with a fixing buckle (5), and the fixing buckle (5) is provided with a clamping groove which is clamped with the clamping buckle (6);
the bottom fixed mounting of buckle (6) has mounting base (7), mounting base (7) divide into upper and lower two parts.
2. A black capacitive touch screen integrated with screen according to claim 1, wherein the first transparent substrate (1) is a polarizing plate.
3. A black capacitive touch screen integrated with screen quenching as claimed in claim 1, wherein the first transparent substrate (1) is made of a PET plate.
4. A black capacitive touch screen integrated with screen quenching as claimed in claim 1, wherein the material of the first transparent substrate (1) is PC board.
5. A black capacitive touch screen integrated with a screen according to claim 1, wherein the first transparent substrate (1) is made of PMMA plate or glass plate.
6. A black capacitive touch screen according to claim 1, wherein the transparent conductive pattern layer (8) connects the optical glue layer (3) and the second transparent substrate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010025669.1A CN111258463B (en) | 2020-01-10 | 2020-01-10 | Integrative black capacitive touch-sensitive screen of putting out screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010025669.1A CN111258463B (en) | 2020-01-10 | 2020-01-10 | Integrative black capacitive touch-sensitive screen of putting out screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111258463A CN111258463A (en) | 2020-06-09 |
| CN111258463B true CN111258463B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010025669.1A Active CN111258463B (en) | 2020-01-10 | 2020-01-10 | Integrative black capacitive touch-sensitive screen of putting out screen |
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| Country | Link |
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| CN (1) | CN111258463B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078266B (en) * | 2020-09-16 | 2022-05-06 | 台州星星光电科技有限公司 | Processing method for surface integral black of 3D surface cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201725309U (en) * | 2010-05-24 | 2011-01-26 | 北京汇冠新技术股份有限公司 | Circuit board fixed component, touch screen, interactive display and touch system |
| CN102455810A (en) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Touch screen display device |
| CN203311376U (en) * | 2013-06-04 | 2013-11-27 | 深圳市卓怡恒通电脑科技有限公司 | Touch screen assembly structure |
| CN203573289U (en) * | 2013-08-07 | 2014-04-30 | 深圳市海富莱电子有限公司 | Capacitive touch screen |
| CN206805507U (en) * | 2017-06-02 | 2017-12-26 | 温州冲亚电子科技有限公司 | A kind of condenser type curved surface wear-resisting touch-screen of perfect heat-dissipating |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120127117A1 (en) * | 2010-11-24 | 2012-05-24 | Fu-Tien Ku | Capacitive touchscreen structure |
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2020
- 2020-01-10 CN CN202010025669.1A patent/CN111258463B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201725309U (en) * | 2010-05-24 | 2011-01-26 | 北京汇冠新技术股份有限公司 | Circuit board fixed component, touch screen, interactive display and touch system |
| CN102455810A (en) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Touch screen display device |
| CN203311376U (en) * | 2013-06-04 | 2013-11-27 | 深圳市卓怡恒通电脑科技有限公司 | Touch screen assembly structure |
| CN203573289U (en) * | 2013-08-07 | 2014-04-30 | 深圳市海富莱电子有限公司 | Capacitive touch screen |
| CN206805507U (en) * | 2017-06-02 | 2017-12-26 | 温州冲亚电子科技有限公司 | A kind of condenser type curved surface wear-resisting touch-screen of perfect heat-dissipating |
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| CN111258463A (en) | 2020-06-09 |
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