CN111258463A - Put out integrative black capacitive touch screen of screen - Google Patents
Put out integrative black capacitive touch screen of screen Download PDFInfo
- Publication number
- CN111258463A CN111258463A CN202010025669.1A CN202010025669A CN111258463A CN 111258463 A CN111258463 A CN 111258463A CN 202010025669 A CN202010025669 A CN 202010025669A CN 111258463 A CN111258463 A CN 111258463A
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- transparent substrate
- conductive layer
- capacitive touch
- transparent
- transparent conductive
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- 239000010410 layer Substances 0.000 claims abstract description 53
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 239000012790 adhesive layer Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229920001940 conductive polymer Polymers 0.000 abstract description 3
- 239000002861 polymer material Substances 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 241000463219 Epitheca Species 0.000 description 1
- 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
- 238000010586 diagram Methods 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
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Images
Classifications
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a screen-extinguishing integrated black capacitive touch screen 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 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 layer, so that the transparent conductive layer is not directly exposed, the conductive performance of the transparent conductive layer is prevented from being deteriorated when the transparent conductive layer is placed, and the transparent conductive layer is also prevented from being influenced by the external environment, the problem that the resistance value of the transparent conductive layer is unstable due to the influence of external factors is effectively solved, the conductive performance of the transparent conductive layer is good, the resistance fluctuation is small, and meanwhile, the cost is reduced and the production efficiency is improved due to the fact that the transparent conductive layer is made of the.
Description
Technical Field
The invention relates to the technical field of touch screens, in particular to a black capacitive touch screen integrating screen extinguishing.
Background
The capacitive touch screen technology works by using current induction of a 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 one layer of ITO, the outermost layer is a thin-layer silica glass protective layer, the interlayer ITO coating serves as a working surface, four electrodes are led out from four corners, the inner layer of ITO serves as a shielding layer to guarantee a good working environment, when a finger touches on a metal layer, due to a human body electric field, a coupling capacitor is formed between a user and the surface of the touch screen, for high-frequency current, the capacitor is a direct conductor, so that the finger sucks a small current from a contact point, the current respectively flows out from the electrodes on the four corners of the touch screen, the currents flowing through the four electrodes are in direct proportion to the distances from the finger to the four corners, and the controller accurately calculates the proportion of the four currents to obtain the position of a touch point.
However, the conventional device has a certain difficulty in mass production, because the conventional capacitive touch screen generally manufactures a transparent conductive layer on a substrate and then directly stores the transparent conductive layer for later use, when the transparent conductive layer of the capacitive touch screen is manufactured by using an organic conductive polymer and is directly exposed and stored, the conductivity of the transparent conductive layer is gradually deteriorated, and meanwhile, the capacitive touch screen is not installed stably enough, so that the capacitive touch screen is easy to fall off after the viscosity of glue is lost, and therefore, the black capacitive touch screen integrating the screen extinguishing function is provided.
Disclosure of Invention
The invention aims to: in order to solve the problems of the background art, a black capacitive touch screen with an integrated turn-off screen is provided.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an put out integrative black capacitive touch screen of screen, includes first transparent substrate, first transparent substrate's bottom fixed mounting has the optics glue film, the bottom fixed mounting on optics glue film has transparent electrically conductive picture layer, the bottom fixed mounting on transparent electrically conductive picture layer has second transparent substrate.
As a further description of the above technical solution:
a flexible point is fixedly arranged between the first transparent substrate and the optical adhesive layer, and the flexible point is made of flexible materials and can be deformed randomly.
As a further description of the above technical solution:
the bottom fixed mounting of optics glue film has the connector link, transparent conducting 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 fixed mounting of connector link has the fixed knot, set up the draw-in groove with the buckle block on the fixed knot.
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:
the first transparent substrate can be made of a PET plate, a PC plate and a PMMA plate or a glass plate.
As a further description of the above technical solution:
the transparent conductive layer connects the optical adhesive layer and the second transparent substrate.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the transparent conductive 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 layer, so that the transparent conductive layer is not directly exposed, the conductive performance of the transparent conductive layer is prevented from being deteriorated when the transparent conductive layer is placed, and the transparent conductive layer is also prevented from being influenced by the external environment, the problem that the resistance value of the transparent conductive layer is unstable due to the influence of external factors is effectively solved, the conductive performance of the transparent conductive layer is good, the resistance fluctuation is small, and meanwhile, the cost is reduced and the production efficiency is improved due to the fact that the transparent conductive layer is made of the.
2. According to the invention, the flexible point is arranged between the first transparent substrate and the optical adhesive layer, so that when the touch is performed, the flexible deformation can be realized, the use comfort of the device is improved more comfortably when the touch device is used, and meanwhile, the fixing buckle is arranged on the connecting buckle, so that the touch device can be clamped with the buckle through the fixing buckle, the device is more convenient and stable to mount, the defect that glue can not be firmly adhered is avoided, and the practicability of the device is improved.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a black capacitive touch screen integrated with a screen extinguishing function according to the present invention;
FIG. 2 is a schematic cross-sectional structural view of a black capacitive touch screen integrated with a screen-off function according to the present invention;
fig. 3 is a schematic front view structural diagram of a black capacitive touch screen integrated with a screen-off function according to the present invention.
Illustration of the drawings:
1. a first transparent substrate; 2. a flexible point; 3. an optical adhesive layer; 4. a connecting buckle; 5. a fixing buckle; 6. buckling; 7. mounting a base; 8. a transparent conductive layer; 9. a second transparent substrate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an put out integrative black capacitive touch screen of screen, includes first transparent substrate 1, and the bottom fixed mounting of first transparent substrate 1 has optical cement layer 3, and the bottom fixed mounting of optical cement layer 3 has transparent conductive layer 8, and the bottom fixed mounting of transparent conductive layer 8 has second transparent substrate 9.
Specifically, please refer to fig. 1, fixed mounting has flexible point 2 between first transparent substrate 1 and the optical cement layer 3, the material of flexible point 2 is flexible material and can be deformed wantonly, through set up flexible point 2 between first transparent substrate 1 and optical cement layer 3, make when touching, there is a good feedback, make use more comfortable, the use travelling comfort of device has been improved, utilize the material characteristic of flexible point 2 simultaneously, make when touching a slight deformation, make and to protect inside, avoid exerting oneself too greatly and lead to structural damage.
Specifically, please refer to fig. 1, the bottom of the optical adhesive layer 3 is fixedly mounted with a connecting buckle 4, the bottom of the connecting buckle 4 penetrates through the transparent conductive layer 8 and is fixedly connected with the second transparent substrate 9, and the connecting buckle 4 fixes the optical adhesive layer 3 and the second transparent substrate 9 more firmly, so as to avoid degumming between the optical adhesive layer 3 and the second transparent substrate 9 due to adhesion insecurity, so that 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, thereby greatly improving the practicability of the device.
Specifically, referring to fig. 2, a fixing buckle 5 is fixedly installed at one side of the connecting buckle 4, a slot engaged with the buckle 6 is formed in the fixing buckle 5, the fixing buckle 5 is installed at one side of the connecting buckle 4, and a slot is formed in the fixing buckle 5, so that the slot is engaged with the buckle 6 to complete the installation.
Specifically, please refer to fig. 2-3, a mounting base 7 is fixedly mounted at the bottom end of the buckle 6, the mounting base 7 is divided into an upper portion and a lower portion, and the buckle 6 is disposed on the mounting base 7, so that the device can be more simply mounted on the mounting base 7, the mounting and dismounting are simpler and more efficient, and the use comfort of the device is improved.
Specifically, referring to fig. 1, the first transparent substrate 1 is a polarizing plate, and since the touch display device is to be manufactured, in order to improve the display effect of the touch display device, the polarizing plate is generally required to be disposed on the display module to reduce reflection, so that the first transparent substrate 1 is directly disposed as the polarizing plate, and after the capacitive touch screen is attached to the outer surface of the display module, the polarizing plate is not required to be disposed, so that the thickness of the display device can be reduced, the display effect of the display device can be improved, and the cost of the display device can be reduced.
Specifically, please refer to fig. 1, the material of the first transparent substrate 1 may be a PET plate, the material of the first transparent substrate 1 may also be a PC plate, and the material of the first transparent substrate 1 may also be a PMMA plate or a glass plate, and the first transparent substrate 1 may be made of various materials, so that the material of the first transparent substrate 1 is wide, thereby effectively reducing the cost, and performing customized production according to personal preferences, thereby greatly improving the 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.
The working principle is as follows: during the use, at first install the device according to the order of picture layer, then utilize the buckle between fixed knot 5 and the buckle 6 to get up when needing to install the device on mounting base 7, then install the epitheca of mounting base 7 and the inferior valve of mounting base 7, can.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides an put out integrative black capacitive touch screen of screen, includes first transparent substrate (1), its characterized in that, the bottom fixed mounting of first transparent substrate (1) has optical cement layer (3), the bottom fixed mounting of optical cement layer (3) has transparent electrically conductive picture layer (8), the bottom fixed mounting of transparent electrically conductive picture layer (8) has second transparent substrate (9).
2. The black capacitive touch screen with the integrated extinguishing screen function as claimed in claim 1, wherein a flexible point (2) is fixedly mounted between the first transparent substrate (1) and the optical adhesive layer (3), and the flexible point (2) is made of a flexible material and can be deformed at will.
3. The black capacitive touch screen with the integrated extinguishing screen function as claimed in claim 1, wherein the bottom of the optical adhesive layer (3) is fixedly provided with a connecting buckle (4), and the bottom end of the connecting buckle (4) penetrates through the transparent conductive layer (8) and is fixedly connected with the second transparent substrate (9).
4. The black capacitive touch screen of claim 3, wherein a fixing buckle (5) is fixedly mounted on one side of the connecting buckle (4), and a slot engaged with the buckle (6) is formed in the fixing buckle (5).
5. The black capacitive touch screen of claim 4, wherein a mounting base (7) is fixedly mounted at the bottom end of the buckle (6), and the mounting base (7) is divided into an upper part and a lower part.
6. The black capacitive touch panel of claim 1, wherein the first transparent substrate (1) is a polarizer.
7. The black capacitive touch screen of claim 1, wherein the first transparent substrate (1) is made of a PET plate, the first transparent substrate (1) is made of a PC plate, and the first transparent substrate (1) is made of a PMMA plate or a glass plate.
8. The black capacitive touch screen of claim 1, wherein the transparent conductive layer (8) connects the optical glue layer (3) to 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 true CN111258463A (en) | 2020-06-09 |
| CN111258463B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078266A (en) * | 2020-09-16 | 2020-12-15 | 台州星星光电科技有限公司 | Processing method for surface integral black of 3D surface cover |
Citations (6)
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|---|---|---|---|---|
| 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 |
| US20120127117A1 (en) * | 2010-11-24 | 2012-05-24 | Fu-Tien Ku | Capacitive touchscreen structure |
| 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 |
-
2020
- 2020-01-10 CN CN202010025669.1A patent/CN111258463B/en active Active
Patent Citations (6)
| 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 |
| US20120127117A1 (en) * | 2010-11-24 | 2012-05-24 | Fu-Tien Ku | Capacitive touchscreen structure |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078266A (en) * | 2020-09-16 | 2020-12-15 | 台州星星光电科技有限公司 | Processing method for surface integral black of 3D surface cover |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN111258463B (en) | 2024-03-19 |
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