CN104699359A - Self-adhesive flexible capacitive touch screen - Google Patents
Self-adhesive flexible capacitive touch screen Download PDFInfo
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- CN104699359A CN104699359A CN201510156672.6A CN201510156672A CN104699359A CN 104699359 A CN104699359 A CN 104699359A CN 201510156672 A CN201510156672 A CN 201510156672A CN 104699359 A CN104699359 A CN 104699359A
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Abstract
The invention discloses a self-adhesive flexible capacitive touch screen comprising flexible tempered glass, a capacitive touch sensing thin film and a transparent flexible thin film which are laminated sequentially by an adhesive. Silica gel is pasted on the undersurface of the transparent flexible thin film, a release film is attached on the undersurface of the silica gel, the capacitive touch sensing thin film is provided with a transverse electroconductive circuit and a longitudinal electroconductive circuit, and leading-out lines of the transverse electroconductive circuit and the longitudinal electroconductive circuit are electrically connected with an IC (integrated circuit) controller. A finished product is attached on a display screen, so that the display screen is protected while the display screen which does not have a touch control function originally can realize touch control through connection between a capacitive touch panel and a computer. The self-adaptive flexible capacitive touch screen is simple in structure, easy to assemble, convenient to fetch and replace and low in maintenance cost, can be mounted by any computer users themselves and has wide market prospect.
Description
Technical field
The present invention relates to capacitance type touch control screen field, particularly relate to the flexible capacitive touch screen of a kind of self-adhering type.
Background technology
Touch-screen, as a kind of novel human-computer interaction interface, is easy to use with it, sturdy and durable, reaction velocity fast, saves the advantages such as space, be employed various digital information system widely and use.Along with the development of technology, the full laminating one of touch panel and display screen being fitted is shielded because its thickness is thin, sharpness is high, and can avoid there is air layer between traditional frame subsides mode display screen and touch-screen, under light refraction, display effect is poor, and between gap easily mouldy mist defect and become the market mainstream gradually.But because touch screen panel and display screen all have certain hardness, when adopting optical cement to fit in full laminating process, screen can produce simple-minded phenomenon, and size is larger, gets rid of apart from longer, bubble is more not easy to remove, and causes yields lower; Simultaneously, display screen is because tightly fit together with contact panel, cause the touch panel on its surface once break, must change contact panel and display screen during maintenance simultaneously, the cost of reprocessing of the screen that causes entirely fitting pastes touching display screen higher than common frame far away.
In addition, current most office computer and household PC screen all do not possess touch controllable function, in order to meet user to the demand of screen touch controllable function and the defect solving the existence of existing full laminating one screen, urgently develop a kind of gap both can having eliminated frame subsides touching display screen, the difficult problem that cannot be separated when solving again the screen maintenance of touch-control display laminating one entirely, user can independently install again simultaneously, tightly be fitted in display screen surface, form the flexible capacitive touch screen of the high definition being similar to full laminating one screen.
Summary of the invention
The object of the present invention is to provide the capacitance type touch control screen that a kind of structure is simple, can be attached at display surface.
The technical scheme realizing the object of the invention is, a kind of self-adhering type flexible capacitance type touch screen, it comprises flexible tempered glass, capacitance touching control sensor film and the transparent flexible film of being fitted by bonding agent order, described transparent flexible film bas posts silica gel, the bottom surface of silica gel is pasted with release film, capacitance touching control sensor film has transverse conductance circuit and longitudinal conducting wire, and the extension line of transverse conductance circuit and longitudinal conducting wire is electrically connected with IC controller.
In order to better technique effect, technical solution of the present invention can also do following improvement:
1, described transparent flexible film be high temperature resistance polyester film (abbreviation PET film), triacetate fiber film (be called for short TAC film) or ultra-thin glass any one.
2, the flexible tempered glass posted and transparent flexible film surface are coated with ITO conducting film respectively, two ITO conducting films ground connection simultaneously, anti-interference, the radiation resistance of further improving product, and anti-interference, the antinoise technological requirement of IC controller can be reduced.
3, described capacitance touching control sensor film comprises a transparent plastic film, and transverse conductance circuit and longitudinal conducting wire lay respectively at transparent plastic film pros and cons, makes touch screen more frivolous.
4, the material of transverse conductance circuit and longitudinal conducting wire be copper, aluminium, gold, silver or conductive carbon paste any one.Its touch-control effect compared to traditional tin indium oxide (being called for short ITO) or zinc oxide aluminum (being called for short ZAO) more sensitive.
5, the extension line end of transverse conductance circuit and longitudinal conducting wire is provided with the golden finger be connected with IC controller, without the need at panel line-outgoing end welding FPC, further simplify production procedure, reduces cost, improve reliability.
6, IC controller is provided with USB output terminal, is convenient to be connected with computer equipment, it is inner that described IC controller can also be installed on the data input pin electronic component mated with golden finger.
The capacitance type touch control screen that the present invention realizes all possesses pliability due to each element, and finished product not only can be fitted in flat-panel screens, can also be fitted on inner arc, outer arc or 3D display screen.Finished product is torn release film and can be attached on display screen, while protection display screen, make the original display screen not possessing touch controllable function can touch-control by the connection of capacitance type touch-control panel and computer.Its structure is simple, be easy to assembling conveniently takes again and maintenance cost is cheap, and any computer user all can be installed voluntarily, has wide market outlook.
Accompanying drawing explanation
Fig. 1 is self-adhering type flexible capacitance type touch screen assembly structure schematic diagram described in the embodiment of the present invention;
Fig. 2 is self-adhering type flexible capacitance type touch-control screen structure schematic diagram described in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, present pre-ferred embodiments is described further.
As depicted in figs. 1 and 2, a kind of self-adhering type flexible capacitance type touch screen, it comprises the flexible tempered glass 1 of being fitted by bonding agent order, capacitance touching control sensor film 2 and transparent flexible film 3, the bottom surface of described transparent flexible film is pasted with silica gel 4, the bottom surface of silica gel 4 is pasted with release film 5, described capacitive touch-control membrane inductor 2 comprises a transparent plastic film 21, transparent plastic film 21 pros and cons is respectively with transverse conductance circuit 22 and longitudinal conducting wire 23, the extension line 221 of transverse conductance circuit 22 and longitudinal conducting wire 23, 231 ends are provided with the golden finger 24 for being connected with IC controller 6, IC controller 6 is provided with USB output terminal 61.
Tear release film during use, the silica gel on touch screen can attach with on display, is then connected with computer by IC controller with data line, can carry out touch control operation after energising to screen.
The present invention can also after described flexible tempered glass and transparent flexible film surface plate ITO conducting film respectively ground connection to improve the interference free performance of touch screen; The transparent plastic film that described capacitance touching control sensor film circuit can also be pasted with transverse conductance circuit and longitudinal conducting wire respectively by two forms, and the scheme that the program compares embodiment monofilm can increase the thickness of touch screen.
Its base material of fitting with display screen of the capacitance type touch control screen that the present invention realizes is the transparent membrane possessing flexibility, compared to the full laminating screen using hard substrate, each element uses conventional binder (as OCA optical cement) gapless to fit, and its surface flexible tempered glass is subject to clashing into the capacitance touching control sensor film circuit that is clipped in the middle after fragmentation still can temporary transient emergency, avoids the problem that screen of entirely fitting must change touch screen and display screen simultaneously.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent flow process conversion utilizing description of the present invention to do, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a self-adhering type flexible capacitance type touch screen, it is characterized in that: it comprises flexible tempered glass, capacitance touching control sensor film and the transparent flexible film of being fitted by bonding agent order, described transparent flexible film bas posts silica gel, the bottom surface of silica gel is pasted with release film, capacitance touching control sensor film has transverse conductance circuit and longitudinal conducting wire, and the extension line of transverse conductance circuit and longitudinal conducting wire is electrically connected with IC controller.
2. self-adhering type flexible capacitance type touch screen according to claim 1, is characterized in that: described transparent flexible film be high temperature resistance polyester film, triacetate fiber film or ultra-thin glass any one.
3. self-adhering type flexible capacitance type touch screen according to claim 1, is characterized in that: the flexible tempered glass posted and transparent flexible film surface are coated with ITO conducting film respectively, two ITO conducting films ground connection simultaneously.
4. self-adhering type flexible capacitance type touch screen according to claim 1, it is characterized in that: described capacitance touching control sensor film comprises a transparent plastic film, transverse conductance circuit and longitudinal conducting wire lay respectively at transparent plastic film pros and cons.
5. self-adhering type flexible capacitance type touch screen according to claim 4, is characterized in that: the material of described transverse conductance circuit and longitudinal conducting wire be copper, aluminium, gold, silver or conductive carbon paste any one.
6. self-adhering type flexible capacitance type touch screen according to claim 1, is characterized in that: the extension line end of described transverse conductance circuit and longitudinal conducting wire is provided with the golden finger for being connected with IC controller.
7. self-adhering type flexible capacitance type touch screen according to claim 1, is characterized in that: described IC controller is provided with USB output terminal.
8. self-adhering type flexible capacitance type touch screen according to claim 1, is characterized in that: it is inner that described IC controller is installed on the data input pin electronic component mated with golden finger.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156672.6A CN104699359A (en) | 2015-04-03 | 2015-04-03 | Self-adhesive flexible capacitive touch screen |
| CN201510235255.0A CN104793831A (en) | 2015-04-03 | 2015-05-11 | Self-adhesion flexible capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156672.6A CN104699359A (en) | 2015-04-03 | 2015-04-03 | Self-adhesive flexible capacitive touch screen |
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| Publication Number | Publication Date |
|---|---|
| CN104699359A true CN104699359A (en) | 2015-06-10 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510156672.6A Pending CN104699359A (en) | 2015-04-03 | 2015-04-03 | Self-adhesive flexible capacitive touch screen |
| CN201510235255.0A Pending CN104793831A (en) | 2015-04-03 | 2015-05-11 | Self-adhesion flexible capacitive touch screen |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510235255.0A Pending CN104793831A (en) | 2015-04-03 | 2015-05-11 | Self-adhesion flexible capacitive touch screen |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409149A (en) * | 2015-07-28 | 2017-02-15 | 乐金显示有限公司 | Backplane substrate and flexible display using the same |
| CN107728867A (en) * | 2017-11-16 | 2018-02-23 | 江苏铁锚玻璃股份有限公司 | The encapsulating structure and its method for packing of double glazing |
| CN109308139A (en) * | 2017-07-26 | 2019-02-05 | 上海和辉光电有限公司 | Display device and preparation method thereof |
| CN109542264A (en) * | 2018-10-31 | 2019-03-29 | 安徽奕辉电子科技有限公司 | A kind of and seamless applying elastic touch screen of display housing |
| CN109827420A (en) * | 2018-12-29 | 2019-05-31 | 广州奥松电子有限公司 | A kind of Intelligent oven and oven control method |
| CN110780770A (en) * | 2019-10-24 | 2020-02-11 | 武汉天马微电子有限公司 | Display device and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894864B (en) * | 2017-12-18 | 2023-09-29 | 广西中沛光电科技有限公司 | Flexible touch screen structure and manufacturing method thereof |
| CN111312098A (en) * | 2020-04-23 | 2020-06-19 | 大连集思特科技有限公司 | Transparent touch LED display screen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662522B (en) * | 2012-04-16 | 2015-11-18 | 姜洪波 | Prepare the method for flexible touch screen and the equipment of preparation touch control electrode coiled material |
| CN103383617A (en) * | 2013-04-03 | 2013-11-06 | 姜洪波 | Flexible transparent touch membrane |
| CN103440068A (en) * | 2013-08-15 | 2013-12-11 | 南京中电熊猫液晶显示科技有限公司 | Touch control membrane and touch control liquid crystal displayer with same |
| US9310925B2 (en) * | 2013-08-16 | 2016-04-12 | Sony Corporation | Apparatus and method for controlling an interface based on bending |
| CN204667370U (en) * | 2015-04-03 | 2015-09-23 | 欧浦登（福州）光学有限公司 | A kind of self-adhering type flexible capacitance type touch screen |
-
2015
- 2015-04-03 CN CN201510156672.6A patent/CN104699359A/en active Pending
- 2015-05-11 CN CN201510235255.0A patent/CN104793831A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409149A (en) * | 2015-07-28 | 2017-02-15 | 乐金显示有限公司 | Backplane substrate and flexible display using the same |
| CN109308139A (en) * | 2017-07-26 | 2019-02-05 | 上海和辉光电有限公司 | Display device and preparation method thereof |
| CN107728867A (en) * | 2017-11-16 | 2018-02-23 | 江苏铁锚玻璃股份有限公司 | The encapsulating structure and its method for packing of double glazing |
| CN109542264A (en) * | 2018-10-31 | 2019-03-29 | 安徽奕辉电子科技有限公司 | A kind of and seamless applying elastic touch screen of display housing |
| CN109542264B (en) * | 2018-10-31 | 2021-08-27 | 安徽奕辉电子科技有限公司 | Elastic touch screen seamlessly attached to display shell |
| CN109827420A (en) * | 2018-12-29 | 2019-05-31 | 广州奥松电子有限公司 | A kind of Intelligent oven and oven control method |
| CN110780770A (en) * | 2019-10-24 | 2020-02-11 | 武汉天马微电子有限公司 | Display device and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104793831A (en) | 2015-07-22 |
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