CN204066067U - Infrared composite transparent sheet and there is the touch-screen of described infrared composite transparent sheet - Google Patents
Infrared composite transparent sheet and there is the touch-screen of described infrared composite transparent sheet Download PDFInfo
- Publication number
- CN204066067U CN204066067U CN201420329202.6U CN201420329202U CN204066067U CN 204066067 U CN204066067 U CN 204066067U CN 201420329202 U CN201420329202 U CN 201420329202U CN 204066067 U CN204066067 U CN 204066067U
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- Prior art keywords
- light transmission
- infrared light
- transparent sheet
- ink layer
- composite transparent
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- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 108
- 239000005341 toughened glass Substances 0.000 claims abstract description 25
- 238000001771 vacuum deposition Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 27
- 230000003287 optical effect Effects 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of infrared composite transparent sheet, described infrared composite transparent sheet comprises tempered glass layer, infrared light transmission ink layer and infrared light transmission rete, described tempered glass layer, infrared light transmission ink layer and infrared light transmission rete superpose setting successively, and described infrared light transmission ink layer takes shape on described tempered glass layer by the mode of silk-screen, described infrared light transmission rete is formed on described infrared light transmission ink layer by the mode of vacuum coating.The utility model also provides a kind of touch-screen with described infrared composite transparent sheet.
Description
Technical field
The utility model relates to a kind of infrared composite transparent sheet and has the touch-screen of described infrared composite transparent sheet.
Background technology
Current, body perception is not, the system such as gesture identification and part biological identification all adopts infrared light transmission sheet to extract infrared signal light, effectively suppresses visible ray simultaneously, ultravioletly to inject, prevent sensor from producing maloperation.Along with these technology are in industry manufacture, man-machine interaction, amusement, multimedia, game application, the application widely in multiple fields such as shopping, to the cut-off degree of depth of infrared light transmission sheet, thickness etc. require to improve constantly.Common infrared light transmission sheet is coated with infrared light transmission rete on simple glass (thickness of glass 0.55mm) substrate, this its color of infrared light transmission sheet is by the restriction to visible reflectance formula cut-off mode, outward appearance is silvery white in color, with the touch screen glass cover-plate with black ink frame in conjunction with time, be not easy to do covert reason, have a strong impact on the unitarity of product colour outward appearance, and the glass baseplate of infrared light transmission sheet is hard material, when fitting with touch screen glass cover-plate, firmly also will bring hard laminating pattern and be easy to produce the problems such as bubble, thus restriction laminating efficiency.In addition, the another kind of form of infrared light transmission sheet is direct silk-screen infrared light transmission ink layer on touch screen glass cover-plate, its advantage to be outward appearance be black (be absorption cut-off mode to visible ray), be easy to hide process, ink film thickness is thinner simultaneously, be conducive to the global design of device, in addition, silk-screen mode is the problem such as bubble-free generation also.But by the impact of ink material nature, the height that infrared light transmission ink layer is often difficult to take into account infrared light is saturating, and ends the degree of depth of visible ray and ultraviolet light.
Utility model content
The utility model embodiment technical matters to be solved is, provides a kind of infrared composite transparent sheet, has both had good laminating concealment effect, effectively can stop visible ray again while guarantee infrared light transmittance.
To achieve these goals, the utility model embodiment provides following technical scheme:
The utility model provides a kind of infrared composite transparent sheet, described infrared composite transparent sheet comprises tempered glass layer, infrared light transmission ink layer and infrared light transmission rete, described tempered glass layer, infrared light transmission ink layer and infrared light transmission rete superpose setting successively, and described infrared light transmission ink layer takes shape on described tempered glass layer by the mode of silk-screen, described infrared light transmission rete is formed on described infrared light transmission ink layer by the mode of vacuum coating.
The utility model provides a kind of infrared composite transparent sheet, described infrared composite transparent sheet comprises tempered glass layer, infrared light transmission ink layer, optical clear glue-line, transparent flexible base material and infrared light transmission rete, described tempered glass layer, infrared light transmission ink layer, optical clear glue-line, transparent flexible base material and infrared light transmission rete superpose setting successively, and described infrared light transmission ink layer by silk-printing and shaping on described tempered glass layer, described infrared light transmission rete is formed on described transparent flexible base material by the mode of vacuum coating, described infrared light transmission flexible membrane material fits on described infrared light transmission ink layer by described optical clear glue-line.
Wherein, described infrared light transmission ink layer can make infrared ray by and visible ray and ultraviolet are blocked, and ink layer appearance color is black.
Wherein, described infrared light transmission rete is formed by the mode alternating deposit of vacuum coating by titanium dioxide layer and silicon dioxide layer.
Wherein, described infrared light transmission rete is multilayer, and described infrared light transmission rete is combined with described infrared light transmission ink layer.
Wherein, after infrared light transmission flexible membrane material can pass through to be coated with infrared light transmission rete on large stretch of transparent flexible base material, cut out as multiple fraction according to described infrared light transmission ink layer area, and get monolithic infrared light transmission flexible membrane material and fit on described infrared light transmission ink layer.
Wherein, described infrared light transmission ink film thickness is 3-7 μm.
Wherein, described transparent flexible base material is polyethylene terephthalate (PET).
Wherein, described optical clear glue-line is OCA (Optically Clear Adhesive) optical cement.
The utility model also provides a kind of touch-screen, has photosensitive recognition system, and it comprises touch-screen module and above-mentioned infrared composite transparent sheet, and described infrared composite transparent sheet is installed on touch-screen module as touch panel.
Infrared composite transparent sheet of the present utility model directly by described infrared light transmission ink layer silk-screen on described tempered glass layer, appearance color is black, be easy to do in the dark border of cover-plate glass and hide process, ink film thickness is thinner simultaneously, be conducive to the global design of device, and the character that effectively can make up infrared light transmission ink layer and visible ray and ultraviolet light be ended to degree of depth deficiency is coordinated with described infrared light transmission rete, take into account and realize high permeability to infrared light, and the low transmission to visible ray and ultraviolet light.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model infrared composite transparent sheet preferred embodiment schematic diagram;
Fig. 2 is the schematic diagram of another embodiment of the infrared composite transparent sheet of the utility model.
Fig. 3 is the transmission measurement figure of the infrared composite transparent sheet shown in Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model one preferred embodiment provides a kind of infrared composite transparent sheet 10, and it comprises tempered glass layer 11, infrared light transmission ink layer 13 and infrared light transmission rete 15.Described tempered glass layer 11, infrared light transmission ink layer 13 and infrared light transmission rete 15 superpose setting successively, and described infrared light transmission ink layer 13 by silk-printing and shaping on described tempered glass layer 11, described infrared light transmission rete 15 is formed on described infrared light transmission ink layer 13 by the mode of vacuum coating.Described vacuum coating mode comprises: magnetron sputtering method, electron-beam vapor deposition method etc.Wherein, about film material, the utility model is not as limit.
In this example, described tempered glass layer 11 is mainly chemically reinforced glass.Described infrared light transmission ink layer 13 is that infrared light transmission ink is formed on tempered glass 11 in the mode of silk-screen.Described infrared light transmission ink film thickness is 3-7 μm.Be preferably 4 μm, infrared light transmission ink layer 13 ink to infrared light through and better to the cut-off effect of visible ray.Described infrared light transmission rete 15 is formed by the mode alternating deposit of vacuum evaporation by titanium dioxide layer and silicon dioxide layer.When described infrared light transmission rete 15 forms on described infrared light transmission ink layer 13, the titanium dioxide layer of described infrared light transmission rete 15 contacts with described infrared light transmission ink layer 13.Described infrared light transmission rete 15 is multilayer, is chosen as 30-40 layer.Infrared composite transparent sheet 10 in this example can be used on the devices such as the less screen of size.
Infrared composite transparent sheet of the present utility model directly by described infrared light transmission ink layer 13 silk-screen on described tempered glass layer 11, do not need one deck glassy layer of fitting again, bubble is avoided to produce, not only ensure the high permeability of infrared light, and reduce the thickness of infrared composite transparent sheet, coordinate with described infrared light transmission rete 15 that visible light transmissivity can be made to drop to is minimum simultaneously, and then improve the functional of described infrared composite transparent sheet.
Refer to Fig. 2, in another embodiment of the utility model, be with above-described embodiment difference, described infrared composite transparent sheet 20 also comprises optical clear glue-line 21 and transparent flexible base material 22.Described tempered glass layer 11, infrared light transmission ink layer 13, optical clear glue-line 21, infrared light transmission rete 15 transparent flexible base material 22 superpose setting successively, described infrared light transmission rete 15 is formed on described transparent flexible base material 22 by the mode of vacuum coating, and described infrared light transmission ink layer 13 by silk-printing and shaping on described tempered glass layer 11, described transparent flexible base material 22 is affixed on described infrared light transmission rete 15 by described optical clear glue-line 21.Can avoid that infrared light transmission rete 15 is naked to be exposed on the external like this, thus can prevent from, in follow-up assembly technology, causing the scraping to infrared light transmission rete 15, and transparent flexible base material 22 can play the effect of protective film.
In the present embodiment, after infrared light transmission flexible membrane material can pass through to be coated with infrared light transmission rete 15 on large stretch of transparent flexible base material 22, cut out as multiple fraction according to described infrared light transmission ink layer 13 area, and get monolithic infrared light transmission flexible membrane material and fit on described infrared light transmission ink layer 13.Described transparent flexible base material 22 is preferably polyethylene terephthalate.Described optical clear glue-line is OCA (Optically ClearAdhesive) optical cement.Refer to Fig. 3, from curve in figure, the mean transmissivity of infrared light reaches more than 90%, and visible light part ends substantially completely, so can ensure the stability of infrared composite transparent sheet.
The utility model also provides a kind of touch-screen, and described touch-screen is the electronic device touch control screens such as panel computer, and it has body sense recognition system.Touch-screen to comprise in touch-screen module (not shown) and above-mentioned two embodiments any one infrared composite transparent sheet, and described infrared composite transparent sheet is installed on touch-screen module.Because described infrared light transmission ink layer 13 and infrared light transmission rete 15 are directly compound on described tempered glass layer 11 by described infrared composite transparent sheet, do not need one deck glassy layer of fitting again, not only ensure the high permeability of infrared light, and reduce the thickness of infrared composite transparent sheet, and then reduce the thickness of touch screen, simultaneously, appearance color due to infrared light transmission ink layer is black, is thus easy to do hiding process to the body sense recognition means of infrared light transmission sheet and inside in the dark border of cover-plate glass.
Above-described embodiment, does not form the restriction to this technical scheme protection domain.The amendment done within any spirit at above-mentioned embodiment and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technical scheme.
Claims (10)
1. one kind infrared composite transparent sheet, it is characterized in that: described infrared composite transparent sheet comprises tempered glass layer, infrared light transmission ink layer and infrared light transmission rete, described tempered glass layer, infrared light transmission ink layer and infrared light transmission rete superpose setting successively, and described infrared light transmission ink layer takes shape on described tempered glass layer by the mode of silk-screen, described infrared light transmission rete is formed on described infrared light transmission ink layer by the mode of vacuum coating.
2. one kind infrared composite transparent sheet, it is characterized in that: described infrared composite transparent sheet comprises tempered glass layer, infrared light transmission ink layer, optical clear glue-line, infrared light transmission rete and transparent flexible base material, described tempered glass layer, infrared light transmission ink layer, optical clear glue-line, infrared light transmission rete and transparent flexible base material superpose setting successively, and described infrared light transmission ink layer by silk-printing and shaping on described tempered glass layer, described infrared light transmission rete is formed on described transparent flexible base material by the mode of vacuum coating, described infrared light transmission flexible membrane layer fits on described infrared light transmission ink layer by described optical clear glue-line.
3. infrared composite transparent sheet as claimed in claim 1 or 2, is characterized in that, described infrared light transmission ink layer can make infrared ray by and visible ray and ultraviolet are blocked, and infrared light transmission ink layer appearance color is black.
4. infrared composite transparent sheet as claimed in claim 1 or 2, is characterized in that, described infrared light transmission rete is formed by the mode alternating deposit of vacuum coating by titanium dioxide layer and silicon dioxide layer.
5. infrared composite transparent sheet as claimed in claim 4, is characterized in that, described infrared light transmission rete is multilayer, and described infrared light transmission rete is combined with described infrared light transmission ink layer.
6. infrared composite transparent sheet as claimed in claim 2, it is characterized in that, infrared light transmission flexible membrane material can by after being coated with on large stretch of transparent flexible base material, cut out as multiple fraction according to described infrared light transmission ink layer area, and get monolithic infrared light transmission flexible membrane material and fit on described infrared light transmission ink layer.
7. infrared composite transparent sheet as claimed in claim 1 or 2, is characterized in that, described infrared light transmission ink film thickness is 3-7 μm.
8. infrared composite transparent sheet as claimed in claim 2, is characterized in that, described transparent flexible base material is polyethylene terephthalate.
9. infrared composite transparent sheet as claimed in claim 2, is characterized in that, described optical clear glue-line is OCA optical cement.
10. a touch-screen, has photosensitive recognition system, and it comprises the infrared composite transparent sheet according to any one of touch-screen module and claim 1-7, and described infrared composite transparent sheet is installed on touch-screen module as touch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329202.6U CN204066067U (en) | 2014-06-19 | 2014-06-19 | Infrared composite transparent sheet and there is the touch-screen of described infrared composite transparent sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329202.6U CN204066067U (en) | 2014-06-19 | 2014-06-19 | Infrared composite transparent sheet and there is the touch-screen of described infrared composite transparent sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066067U true CN204066067U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329202.6U Expired - Lifetime CN204066067U (en) | 2014-06-19 | 2014-06-19 | Infrared composite transparent sheet and there is the touch-screen of described infrared composite transparent sheet |
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| Country | Link |
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| CN (1) | CN204066067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224142A (en) * | 2014-06-19 | 2016-01-06 | 南昌欧菲光学技术有限公司 | Infrared composite transparent sheet and there is the touch-screen of described infrared composite transparent sheet |
| CN107881465A (en) * | 2017-11-13 | 2018-04-06 | 苏州安洁科技股份有限公司 | A kind of technique of glass physical vapour deposition color film |
| CN108663738A (en) * | 2018-05-23 | 2018-10-16 | 上海道助电子科技有限公司 | The method for applying in optical communication and Biometrics be combined colour developing with oxide optical by macromolecule |
-
2014
- 2014-06-19 CN CN201420329202.6U patent/CN204066067U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224142A (en) * | 2014-06-19 | 2016-01-06 | 南昌欧菲光学技术有限公司 | Infrared composite transparent sheet and there is the touch-screen of described infrared composite transparent sheet |
| CN107881465A (en) * | 2017-11-13 | 2018-04-06 | 苏州安洁科技股份有限公司 | A kind of technique of glass physical vapour deposition color film |
| CN107881465B (en) * | 2017-11-13 | 2020-04-21 | 苏州安洁科技股份有限公司 | Method for physically vapor depositing color film on glass |
| CN108663738A (en) * | 2018-05-23 | 2018-10-16 | 上海道助电子科技有限公司 | The method for applying in optical communication and Biometrics be combined colour developing with oxide optical by macromolecule |
| CN108663738B (en) * | 2018-05-23 | 2021-04-27 | 上海道助电子科技有限公司 | Method for developing color by optical combination of polymer and oxide in optical communication and biological identification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330013 Jiangxi province Nanchang Changbei Economic and Technological Development Zone Fuying Road No. 18 Patentee after: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee after: Nanchang OFilm Tech. Co.,Ltd. Patentee after: Ophiguang Group Co.,Ltd. Patentee after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330013 Jiangxi province Nanchang Changbei Economic and Technological Development Zone Fuying Road No. 18 Patentee before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: OFilm Tech Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. Address after: 330013 Jiangxi province Nanchang Changbei Economic and Technological Development Zone Fuying Road No. 18 Patentee after: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee after: Nanchang OFilm Tech. Co.,Ltd. Patentee after: OFilm Tech Co.,Ltd. Patentee after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330013 Jiangxi province Nanchang Changbei Economic and Technological Development Zone Fuying Road No. 18 Patentee before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: Shenzhen OFilm Tech Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210421 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330013 Jiangxi province Nanchang Changbei Economic and Technological Development Zone Fuying Road No. 18 Patentee before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: Ophiguang Group Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |
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| CX01 | Expiry of patent term |