CN212781312U - Dustproof LCD bright enhancement film - Google Patents
Dustproof LCD bright enhancement film Download PDFInfo
- Publication number
- CN212781312U CN212781312U CN202022173328.7U CN202022173328U CN212781312U CN 212781312 U CN212781312 U CN 212781312U CN 202022173328 U CN202022173328 U CN 202022173328U CN 212781312 U CN212781312 U CN 212781312U
- Authority
- CN
- China
- Prior art keywords
- layer
- kept away
- film
- adhesive linkage
- scratch
- 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
- 230000001070 adhesive effect Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims abstract description 18
- 230000003678 scratch resistant effect Effects 0.000 claims abstract description 12
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 229920002284 Cellulose triacetate Polymers 0.000 claims description 5
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 claims description 5
- 229920001684 low density polyethylene Polymers 0.000 claims description 5
- 239000004702 low-density polyethylene Substances 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 abstract description 18
- 239000012528 membrane Substances 0.000 abstract description 15
- 238000007790 scraping Methods 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 77
- 239000010408 film Substances 0.000 description 24
- 239000012790 adhesive layer Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a dust-protection type LCD membrane of adding lustre to, including the basic unit, the both sides of basic unit have coated first adhesive linkage and second adhesive linkage respectively, one side that the basic unit was kept away from to first adhesive linkage is equipped with the sealing layer, one side that first adhesive linkage was kept away from to the sealing layer is equipped with first scratch-resistant layer, one side that the basic unit was kept away from to the second adhesive linkage is equipped with the layer of adding lustre to, one side that the second adhesive linkage was kept away from to the layer of adding lustre to is equipped with the prism layer, one side that the layer of adding lustre to was kept away from to the prism layer is equipped with the euphotic layer, one side that the prism layer. The utility model discloses in through multilayer structure's setting, can effectively strengthen the dustproof of membrane of adding lustre to with prevent scraping the ability to the result of use of membrane has been promoted.
Description
Technical Field
The utility model relates to a membrane technical field that adds lustre to especially relates to a dust-protection type LCD membrane that adds lustre to.
Background
The brightness enhancement film, also called BEF, is an optical film formed by precisely forming a layer of uniform prism pattern on the surface of PET with excellent transparency by using acrylic resin, assembling it in front of a backlight, and concentrating the light emitted from a light source toward the user of the display device, thereby improving the front luminance by about one hundred percent (in the case of two orthogonal sheets, there is a mold standing BEF). But the present membrane of adding lustre to constitutes the structure comparatively simple, and the dustproof of membrane of adding lustre to with prevent scraping the ability relatively poor to influence the result of use of membrane of adding lustre to.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the structure is comparatively simple to be formed by the membrane of adding lustre to among the prior art, the membrane of adding lustre to is dustproof and prevent scraping the ability relatively poor, and the membrane of adding lustre to of a dust-protection type LCD that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dust-protection type LCD membrane of adding lustre to, includes the basic unit, the both sides of basic unit have first adhesive linkage and second adhesive linkage in the coating respectively, one side that the basic unit was kept away from to first adhesive linkage is equipped with the sealing layer, one side that first adhesive linkage was kept away from to the sealing layer is equipped with the first layer of preventing scraping, one side that the basic unit was kept away from to the second adhesive linkage is equipped with the layer of adding lustre to, one side that the second adhesive linkage was kept away from to the layer of adding lustre to is equipped with the prism layer, one side that the layer of adding lustre to was kept away from to the prism layer on the prism layer is equipped.
Preferably, the base layer is a layer of cellulose triacetate and has a thickness of 10 to 20 microns.
Preferably, the first scratch-resistant layer and the second scratch-resistant layer are PVC film layers, and the thickness of the first scratch-resistant layer and the thickness of the second scratch-resistant layer are 3-4 micrometers.
Preferably, the sealing layer is a low density polyethylene film layer and has a thickness of 2-4 microns.
Preferably, the brightening layer is a nano zinc oxide layer.
Preferably, the light-transmitting layer is a highly light-transmitting flexible film layer.
Has the advantages that:
1. through the setting of the sealing layer, the waterproof capability of the bright enhancement film can be effectively enhanced, meanwhile, the bright enhancement capability of the bright enhancement film can be enhanced, the setting of the euphotic layer can effectively enhance the light transmission effect of the bright enhancement film, and the setting of the first scratch-resistant layer and the second scratch-resistant layer can enhance the scratch-resistant capability of the bright enhancement film;
2. the setting on cellulose triacetate layer can strengthen the printing opacity effect of basic unit, and the setting on low density polyethylene thin layer can strengthen the dustproof ability of sealing layer simultaneously, and the printing opacity effect of euphotic layer can be strengthened to the setting of high printing opacity's flexible membrane.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of a dustproof type LCD membrane that adds lustre to.
In the figure: the multilayer film comprises a base layer 1, a first adhesive layer 2, a second adhesive layer 3, a sealing layer 4, a light-adding layer 5, a prism layer 6, a light-transmitting layer 7, a first scratch-resistant layer 8 and a second scratch-resistant layer 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a dustproof lcd brightness enhancement film includes a base layer 1, wherein the base layer 1 is a cellulose triacetate layer, has a thickness of 10-20 μm, and is used for enhancing the supporting strength of the base layer 1, and a first adhesive layer 2 and a second adhesive layer 3 are respectively coated on two sides of the base layer 1;
in the embodiment, the first adhesive layer 2 and the second adhesive layer 3 are both silica gel layers, the adhesive effect of the adhesive layers is enhanced, the thickness of the adhesive layers is 1-2 micrometers, the sealing layer 4 is arranged on one side, away from the base layer 1, of the first adhesive layer 2, the dustproof capability of the bright enhancement film is enhanced, the sealing layer 4 is a low-density polyethylene film layer, the thickness of the sealing layer is 2-4 micrometers, the waterproof capability of the bright enhancement film is enhanced, and the first anti-scratch layer 8 is arranged on one side, away from the first adhesive layer 2, of the sealing layer 4, so that the anti-scratch effect of the bright enhancement film is;
in this embodiment, a light-adding layer 5 is disposed on a side of the second adhesive layer 3 away from the base layer 1 to enhance the light-adding capability of the light-adding film, and the light-adding layer 5 is a nano zinc oxide layer;
in this embodiment, one side that the second adhesive linkage 3 was kept away from to prism layer 5 is equipped with prism layer 6, one side that prism layer 6 was kept away from prism layer 5 is equipped with euphotic layer 7, the printing opacity effect of reinforcing prism film, euphotic layer 7 is the high printing opacity flexible film layer, one side that euphotic layer 7 was kept away from prism layer 6 is equipped with second and prevents scraping layer 9, first layer 8 and the second of preventing scraping are the PVC rete, the effect of preventing scraping of reinforcing prism film, and the thickness of first layer 8 and the second of preventing scraping layer 9 is 3-4 microns.
In this embodiment, the dustproof ability of the bright enhancement film can be effectively enhanced by the arrangement of the sealing layer 4, the bright enhancement ability of the bright enhancement film can be enhanced by the arrangement of the bright enhancement layer 5, the light transmission effect of the bright enhancement film can be effectively enhanced by the arrangement of the light transmission layer 6, and the scratch prevention ability of the bright enhancement film can be enhanced by the arrangement of the first scratch prevention layer 8 and the second scratch prevention layer 9;
in this embodiment, the setting on cellulose triacetate layer can strengthen the printing opacity ability of basic unit 1, and the setting on low density polyethylene film layer can strengthen the dustproof ability of sealing layer 4 simultaneously, and the setting of high printing opacity's flexible membrane can strengthen the printing opacity effect of euphotic layer 6.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A dustproof LCD bright enhancement film comprises a base layer (1), and is characterized in that: the utility model discloses a prism coating, including base layer (1), sealing layer (3), prime coat (2), prime coat (1) and prism layer (6), the both sides of base layer (1) coat first adhesive linkage (2) and second adhesive linkage (3) respectively, one side that basic layer (1) was kept away from in first adhesive linkage (2) is equipped with sealing layer (4), one side that first adhesive linkage (2) was kept away from in sealing layer (4) is equipped with first scratch-resistant layer (8), one side that basic layer (1) was kept away from in second adhesive linkage (3) is equipped with light intensifying layer (5), one side that light intensifying layer (5) was kept away from in prism layer (6) is equipped with euphotic layer (7), one side that prism layer (6) were kept away from in euphotic layer (7) is equipped with second scratch-resistant layer (.
2. The light intensifying film of dustproof LCD according to claim 1, wherein: the base layer (1) is a cellulose triacetate layer.
3. The light intensifying film of dustproof LCD according to claim 1, wherein: the first anti-scratch layer (8) and the second anti-scratch layer (9) are PVC film layers, and the thickness of the first anti-scratch layer (8) and the thickness of the second anti-scratch layer (9) are 3-4 micrometers.
4. The light intensifying film of dustproof LCD according to claim 1, wherein: the sealing layer (4) is a low-density polyethylene film layer, and the thickness of the sealing layer is 2-4 microns.
5. The light intensifying film of dustproof LCD according to claim 1, wherein: the light enhancement layer (5) is a nano zinc oxide layer.
6. The light intensifying film of dustproof LCD according to claim 1, wherein: the euphotic layer (7) is a flexible film layer with high light transmittance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173328.7U CN212781312U (en) | 2020-09-28 | 2020-09-28 | Dustproof LCD bright enhancement film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173328.7U CN212781312U (en) | 2020-09-28 | 2020-09-28 | Dustproof LCD bright enhancement film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212781312U true CN212781312U (en) | 2021-03-23 |
Family
ID=75056681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022173328.7U Expired - Fee Related CN212781312U (en) | 2020-09-28 | 2020-09-28 | Dustproof LCD bright enhancement film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212781312U (en) |
-
2020
- 2020-09-28 CN CN202022173328.7U patent/CN212781312U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101398559B (en) | Liquid crystal display device having a plurality of pixel electrodes | |
| WO2022237256A1 (en) | Display apparatus | |
| WO2021012443A1 (en) | Touch display device | |
| CN106526968A (en) | Liquid-crystal display module and liquid-crystal display device | |
| CN212460999U (en) | Display module assembly and transparent display device | |
| CN217034301U (en) | Optical film with brightening and diffusing functions | |
| CN212781312U (en) | Dustproof LCD bright enhancement film | |
| WO2024093966A1 (en) | Luminescent display glass and vehicle | |
| CN207008100U (en) | A kind of high printing opacity polaroid | |
| CN111766741A (en) | Light guide plate black edge structure applied to ultra-narrow display module and setting method thereof | |
| CN206248879U (en) | A kind of backlight module and display device | |
| CN212781311U (en) | Anti-pressing composite bright enhancement film | |
| CN205880444U (en) | Backlight unit and mobile terminal | |
| EP3495855A1 (en) | Diffusion element and manufacturing method thereof, backlight module and display device | |
| CN210488029U (en) | Backlight module using inverse prism structure | |
| CN207800164U (en) | A kind of transparent conductive film | |
| CN212781307U (en) | Prevent bright enhancement film of blue light | |
| CN211577608U (en) | Glass panel structure for display screen | |
| CN106526970A (en) | Liquid crystal display device | |
| CN205539833U (en) | Polaroid structure | |
| CN212781308U (en) | Anti-adsorption bright enhancement film | |
| JP2004227913A (en) | Optical element, manufacturing method of optical element, and liquid crystal display device | |
| CN111552015A (en) | Anti-scraping brightness enhancement film | |
| CN216595589U (en) | Novel anti absorption membrane that adds lustre to | |
| JP3633712B2 (en) | Polarizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |