CN206374300U - LCD screen diaphragm - Google Patents
LCD screen diaphragm Download PDFInfo
- Publication number
- CN206374300U CN206374300U CN201621399556.3U CN201621399556U CN206374300U CN 206374300 U CN206374300 U CN 206374300U CN 201621399556 U CN201621399556 U CN 201621399556U CN 206374300 U CN206374300 U CN 206374300U
- Authority
- CN
- China
- Prior art keywords
- layer
- lcd screen
- layers
- temperature adjustment
- infrared ray
- 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.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 78
- 239000011241 protective layer Substances 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000002845 discoloration Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000003094 microcapsule Substances 0.000 claims description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 239000010408 film Substances 0.000 description 11
- 230000010287 polarization Effects 0.000 description 11
- 239000012782 phase change material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000975 dye Substances 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- 239000005041 Mylar™ Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
- 229940006461 iodide ion Drugs 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 208000030208 low-grade fever Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Landscapes
- Polarising Elements (AREA)
Abstract
The utility model discloses a kind of LCD screen diaphragm; including PVA layers; TAC protective layers are provided with PVA layers of both sides; mould release membrance is connected with by pressure-sensing glue on the outside of the TAC protective layers of side; temperature adjustment compensation layer, UV-absorbing layer, infrared ray-absorbing layer and protective layer have been orderly arranged outside each in the TAC protective layers of opposite side.LCD screen diaphragm of the present utility model; temperature adjustment compensation layer is set; to ensure that the temperature change fluctuation near PVA layers is smaller; it may remain in suitable temperature range; so that the polarizing properties of diaphragm are stable, UV-absorbing layer and infrared ray-absorbing layer are set on the outside of temperature adjustment compensation layer, ultraviolet and infrared ray are absorbed in advance; reduce the heat for entering temperature adjustment compensation layer so that temperature adjustment compensation layer is significantly more efficient to be adjusted.
Description
Technical field
The utility model is related to optics technical field of membrane, more particularly to a kind of LCD screen diaphragm.
Background technology
LCD screen is usually to be made up of surface protection film, polarization matrix, protective layer, adhesive agent, seperation film with diaphragm.
LCD screen is the natural light that will not typically have deflection polarity with diaphragm, produces polarization, is transformed into polar biased light, because
This liquid crystal display（LCD）Just can utilize this polar biased light, add liquid crystal molecule torque characteristic, come reach control light source by with
It is no, as LCD is widely used, the market of polaroid, also when the river rises the boat goes up therewith.
Polarisation diaphragm can be also used for spectacles industry, as the pad pasting on eyeglass, and the eyeglass of pad pasting is more convenient, and
Cost is relatively low, thus very popular.As the pad pasting on LCD screen, the effect of polarisation how could be both reached, and can be attractive in appearance,
Using effect is good, is the problem of having always a demand for improving.
The content of the invention
The purpose of this utility model is to provide a kind of polarizing properties stabilization, and LCD screen diaphragm attractive in appearance.
To achieve the above object, the utility model provides a kind of LCD screen diaphragm, including PVA layers, at PVA layers
Both sides are provided with TAC protective layers, mould release membrance are connected with by pressure-sensing glue on the outside of the TAC protective layers of side, in opposite side
TAC protective layers have been orderly arranged outside each temperature adjustment compensation layer, UV-absorbing layer, infrared ray-absorbing layer and protective layer.This reality
With new LCD screen diaphragm, temperature adjustment compensation layer is set, with ensure the temperature change near PVA layer fluctuate compared with
It is small, suitable temperature range is may remain in so that the polarizing properties of LCD screen diaphragm are stable, in temperature adjustment compensation
Layer outside sets UV-absorbing layer and infrared ray-absorbing layer, and ultraviolet and infrared ray are absorbed in advance, reduces and is adjusted into temperature
Save the heat of compensation layer so that temperature adjustment compensation layer is significantly more efficient to be adjusted.
Further improvement is that, one layer of reflectance coating and heat discoloration are additionally provided between infrared ray-absorbing layer and protective layer
Layer.Reflectance coating is used to reflect the higher light of heat, and heat discoloration layer, the heat reflected using reflectance coating are set on the outside of reflectance coating
Amount can more be enriched with the change of heat discoloration layer.
Wherein, the temperature adjustment compensation layer include protection materials and wrapped up by protection materials and ordered arrangement micro- glue
Capsule, the microcapsules internal package inorganic composite phase-change material.The microcapsules of coating phase-change materials, it is possible to use phase change material
Characteristic effectively realizes that heat is absorbed heat, to the cold the effect of heat release, the microcapsules for setting a row evenly distributed in compensation layer
Realize that the temperature-compensating to film body is adjusted.
It is preferred that, the UV-absorbing layer is that ultra-violet absorber is added in mylar；The infrared ray absorbing
Layer is in basic unit's side sputter transparent nano silver layer.
LCD screen diaphragm of the present utility model, it is seen that light transmission rate is high, degree of polarization is high, and polarization property is steady
Fixed, in conjunction with the change of heat discoloration layer, whole LCD screen is attractive in appearance with diaphragm, and performance is good, and service life is long.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1-PVA layers, 2-TAC protective layers, 3- mould release membrances, 4- temperature adjustment compensation layers, 5- UV-absorbing layers, 6-
Infrared ray-absorbing layer, 7- protective layers, 8- reflectance coatings, 9- heat discolorations layer.
Embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with the accompanying drawings.
The utility model provides a kind of LCD screen diaphragm, including PVA layers 1, is provided with the both sides of PVA layers 1
TAC protective layers 2, are connected with mould release membrance 3, in the TAC protective layers 2 of opposite side on the outside of the TAC protective layers 2 of side by pressure-sensing glue
Temperature adjustment compensation layer 4 is orderly arranged outside each, UV-absorbing layer 5, infrared ray-absorbing layer 6 and protective layer 7 are inhaled in infrared ray
Receive and one layer of reflectance coating 8 and heat discoloration layer 9 are additionally provided between layer 6 and protective layer 7.
Wherein, the temperature adjustment compensation layer 4 include protection materials and wrapped up by protection materials and ordered arrangement it is micro-
Capsule, the microcapsules internal package inorganic composite phase-change material.
It is preferred that, the UV-absorbing layer 5 is that ultra-violet absorber is added in mylar；The infrared ray absorbing
Layer 6 is in basic unit's side sputter transparent nano silver layer.
LCD screen diaphragm of the present utility model, sets temperature adjustment compensation layer, to ensure the temperature near PVA layers
Change fluctuation is smaller, may remain in suitable temperature range so that the polarizing properties of LCD screen diaphragm are stable, in temperature
UV-absorbing layer and infrared ray-absorbing layer are set on the outside of degree regulation compensation layer, ultraviolet and infrared ray are absorbed in advance, reduced
Into the heat of temperature adjustment compensation layer so that temperature adjustment compensation layer is significantly more efficient to be adjusted.
Reflectance coating is used to reflect the higher light of heat, and heat discoloration layer is set on the outside of reflectance coating, anti-using reflectance coating
The heat penetrated can more be enriched with the change of heat discoloration layer.
The microcapsules of coating phase-change materials, it is possible to use the characteristic of phase change material effectively realizes that heat is absorbed heat, and puts to the cold
The effect of heat, the temperature-compensating for setting the evenly distributed microcapsules of a row to can be achieved to film body in compensation layer is adjusted.
LCD screen diaphragm of the present utility model, it is seen that light transmission rate is high, degree of polarization is high, and polarization property is steady
Fixed, in conjunction with the change of heat discoloration layer, whole LCD screen is attractive in appearance with diaphragm, and performance is good, and service life is long.
General polarisation diaphragm is sticked to form by the only tens of um thin-film materials of several layers of thickness, and commonly used polarisation is protected
Cuticula is macromolecule dichroic type, so polarization matrix is to utilize the good macromolecule membrane of translucency（Conventional PVA）, in absorption
Dichroic substance（Iodine system, fuel system etc.）, iodide ion or fuel is broken in infiltration internal layer PVA, low-grade fever after-drawing PVA film.
Iodine system advantage is that transmitance and degree of polarization are high, have the disadvantage the polarization property of iodine molecule it is hot and humid it is lower easily by
Destruction, weatherability is poor.
Dyeing is polarisation diaphragm, will have the absorption of dichromatic organic dyestuff on PVA, and is extended orientation, excellent
Point is good weatherability, but transmitance and degree of polarization are low, and price is higher.
PVA film is a kind of high molecular polymer, with all kinds of there is dichroic organic dyestuff to be dyed, while one
Extended under fixed humidity and temperature conditionss, it is absorbed dichroic dyestuff formation polarization property, formed after dewatered drying
Polaroid original film.
PVA film has hydrophily, can deformation retract, relaxation, decline and intensity is very low quickly, matter is crisp under hygrothermal environment
It is fragile, it is not convenient to use and processes, therefore in the TAC of all compound last layer high intensity in the both sides of film, high printing opacity and wet-heat resisting
Film, plays a part of protection, is further added by temperature adjustment compensation layer so that the temperature near PVA film keeps suitable scope, raising
While performance, increase the service life.
Claims (4)
1. a kind of LCD screen diaphragm, it is characterised in that：Including PVA layers, TAC protective layers are provided with PVA layers of both sides,
Mould release membrance is connected with by pressure-sensing glue on the outside of the TAC protective layers of side, has been orderly arranged outside each in the TAC protective layers of opposite side
Temperature adjustment compensation layer, UV-absorbing layer, infrared ray-absorbing layer and protective layer.
2. LCD screen diaphragm as claimed in claim 1, it is characterised in that：Between infrared ray-absorbing layer and protective layer
It is additionally provided with one layer of reflectance coating and heat discoloration layer.
3. LCD screen diaphragm as claimed in claim 1 or 2, it is characterised in that：The temperature adjustment compensation layer includes
Protection materials and wrapped up by protection materials and ordered arrangement microcapsules, the microcapsules internal package inorganic compounding phase transformation material
Material.
4. LCD screen diaphragm as claimed in claim 3, it is characterised in that：The infrared ray-absorbing layer is in basic unit one
Side sputter transparent nano silver layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399556.3U CN206374300U (en) | 2016-12-20 | 2016-12-20 | LCD screen diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399556.3U CN206374300U (en) | 2016-12-20 | 2016-12-20 | LCD screen diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374300U true CN206374300U (en) | 2017-08-04 |
Family
ID=59406351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399556.3U Expired - Fee Related CN206374300U (en) | 2016-12-20 | 2016-12-20 | LCD screen diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633892A (en) * | 2020-06-09 | 2020-09-08 | 江苏淘镜有限公司 | Manufacturing process of ultrathin color-changing polarized resin lens |
-
2016
- 2016-12-20 CN CN201621399556.3U patent/CN206374300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633892A (en) * | 2020-06-09 | 2020-09-08 | 江苏淘镜有限公司 | Manufacturing process of ultrathin color-changing polarized resin lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104170525B (en) | There is the organic EL display element of optical laminate | |
| CN108292004B (en) | Strip optical laminate and image display device | |
| KR100908184B1 (en) | Polarizing plate and liquid crystal display device using same | |
| TWI578031B (en) | A liquid crystal display device and a publishing crystal and a polarizing light source device | |
| KR102101149B1 (en) | Transmittance variable film and use thereof | |
| JPH0339903A (en) | Antidazzle polarizing plate made of polycarbonate | |
| TWI565975B (en) | Polarizer and manufacturing method thereof | |
| US20060187548A1 (en) | Polarizing layer with adherent protective layer | |
| TW200535471A (en) | IPS mode liquid crystal display | |
| CN103135160A (en) | Polarizer having high durability and method of fabricating the same | |
| TW200403516A (en) | Method for manufacturing polarizing film and polarizing film and optical film manufactured by using the method | |
| CN105122104A (en) | Optical film, circularly polarizing plate and organic electroluminescent display device | |
| WO2018146995A1 (en) | Decorative film | |
| JP2015014712A (en) | Optical film and production method of optical film | |
| CN114521213A (en) | Polymerizable liquid crystal composition, cured product, optical film, polarizing plate, and image display device | |
| JP2002372623A (en) | Composite optical retardation plate, circularly polarizing plate and liquid crystal display, organic el display device | |
| CN206374300U (en) | LCD screen diaphragm | |
| JP2011180211A (en) | Polarizing plate, liquid crystal panel, and liquid crystal display device | |
| WO2018212347A1 (en) | Decorative sheet, optical device, and image display device | |
| JPH0531122B2 (en) | ||
| US20230093491A1 (en) | Optical film, circularly polarizing plate, and display device | |
| CN207780298U (en) | A kind of anti-blue light polaroid | |
| KR102063205B1 (en) | Polarizing plate and light emitting diode display comprising the same | |
| CN1302298C (en) | Method for mfg. polaroid and liquid crystal display device | |
| KR100714169B1 (en) | Method for manufacturing polarization plate, and liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Wujiang Economic Development Zone, Suzhou City, Suzhou, Jiangsu Province, and No. 5188 of Tianjin Avenue Patentee after: SK and high-tech materials (Suzhou) Co.,Ltd. Address before: 215000 Wujiang Economic Development Zone, Suzhou City, Suzhou, Jiangsu Province, and No. 5188 of Tianjin Avenue Patentee before: SKC HI-TECH & MARKETING (SUZHOU) CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |