CN108196327B - 一种抗划伤光学扩散膜及其制备方法 - Google Patents
一种抗划伤光学扩散膜及其制备方法 Download PDFInfo
- Publication number
- CN108196327B CN108196327B CN201711260206.8A CN201711260206A CN108196327B CN 108196327 B CN108196327 B CN 108196327B CN 201711260206 A CN201711260206 A CN 201711260206A CN 108196327 B CN108196327 B CN 108196327B
- Authority
- CN
- China
- Prior art keywords
- layer
- scratch
- light diffusion
- adhesion
- coating liquid
- 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.)
- Active
Links
- 238000009792 diffusion process Methods 0.000 title claims abstract description 132
- 230000003287 optical effect Effects 0.000 title claims abstract description 43
- 230000003678 scratch resistant effect Effects 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims description 109
- 239000011248 coating agent Substances 0.000 claims description 103
- 239000007788 liquid Substances 0.000 claims description 47
- 239000002245 particle Substances 0.000 claims description 37
- 239000004088 foaming agent Substances 0.000 claims description 27
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 26
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 26
- -1 polyethylene terephthalate Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 10
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 10
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 238000003756 stirring Methods 0.000 description 22
- 238000012360 testing method Methods 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 17
- 239000000203 mixture Substances 0.000 description 16
- 239000012752 auxiliary agent Substances 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000001723 curing Methods 0.000 description 12
- 238000005299 abrasion Methods 0.000 description 10
- 239000006260 foam Substances 0.000 description 9
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 6
- 239000002216 antistatic agent Substances 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- 238000013007 heat curing Methods 0.000 description 4
- 239000002667 nucleating agent Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000007611 bar coating method Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 150000002832 nitroso derivatives Chemical class 0.000 description 2
- 238000012831 peritoneal equilibrium test Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000012636 positron electron tomography Methods 0.000 description 2
- 238000012877 positron emission topography Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711260206.8A CN108196327B (zh) | 2017-12-04 | 2017-12-04 | 一种抗划伤光学扩散膜及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711260206.8A CN108196327B (zh) | 2017-12-04 | 2017-12-04 | 一种抗划伤光学扩散膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108196327A CN108196327A (zh) | 2018-06-22 |
CN108196327B true CN108196327B (zh) | 2020-07-21 |
Family
ID=62573580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711260206.8A Active CN108196327B (zh) | 2017-12-04 | 2017-12-04 | 一种抗划伤光学扩散膜及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108196327B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6837460B2 (ja) * | 2017-10-05 | 2021-03-03 | 住友化学株式会社 | 光学部材の製造方法及び製造装置 |
CN110760174B (zh) * | 2018-07-25 | 2021-08-03 | 中国科学院宁波材料技术与工程研究所 | 一种聚碳酸酯基光扩散材料及其制备工艺 |
CN109471212B (zh) * | 2018-12-24 | 2021-06-25 | 宁波激智科技股份有限公司 | 一种高亮度光学扩散膜 |
CN109655948A (zh) * | 2018-12-24 | 2019-04-19 | 宁波激智科技股份有限公司 | 一种抗划伤光学气泡扩散膜及其制备方法 |
CN110989059A (zh) * | 2019-12-23 | 2020-04-10 | 宁波长阳科技股份有限公司 | 反射膜及其制备方法 |
CN111239868A (zh) * | 2020-02-11 | 2020-06-05 | 深圳市壹鑫光学电子有限公司 | 一种扩散膜及其制作方法 |
JP7428378B2 (ja) | 2020-04-01 | 2024-02-06 | 株式会社レニアス | 透明樹脂板 |
CN113174079B (zh) * | 2021-05-06 | 2022-10-21 | 深圳市壹鑫光学电子有限公司 | 一种抗划伤光学反射膜及其制备方法,以及背光模组及液晶显示器面板 |
CN113174078A (zh) * | 2021-05-06 | 2021-07-27 | 深圳市壹鑫光学电子有限公司 | 一种抗顶白扩散膜及其制备方法,以及背光模组及液晶显示器面板 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732217A1 (de) * | 1997-07-26 | 1999-02-11 | Zsw | Mehrfunktions-Verkapselungsschichtstruktur für photovoltaische Halbleiterbauelemente und Verfahren zu ihrer Herstellung |
CN101040215A (zh) * | 2004-09-13 | 2007-09-19 | Skc株式会社 | 反射片和使用该反射片的背光装置 |
CN104503010A (zh) * | 2014-12-23 | 2015-04-08 | 浙江大学宁波理工学院 | 一种抗划伤型光学扩散膜及其制备方法 |
CN104004466B (zh) * | 2014-05-23 | 2016-04-27 | 东莞轩朗实业有限公司 | 反射膜及其制备方法 |
CN106680920A (zh) * | 2015-11-10 | 2017-05-17 | 宁波长阳科技股份有限公司 | 一种防刮擦反射膜及其制备方法 |
CN106680912A (zh) * | 2016-12-14 | 2017-05-17 | 合肥乐凯科技产业有限公司 | 一种高雾度光学扩散膜 |
CN107167857A (zh) * | 2017-06-26 | 2017-09-15 | 张家港康得新光电材料有限公司 | 扩散膜、背光模组以及显示装置 |
CN206584061U (zh) * | 2017-02-28 | 2017-10-24 | 东莞市智时电子科技有限公司 | 一种复合扩散膜 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6502943B2 (en) * | 2000-07-19 | 2003-01-07 | Fuji Photo Film Co., Ltd. | Antiglare and antireflection film, polarizer, and image display device |
TW200535517A (en) * | 2003-12-26 | 2005-11-01 | Zeon Corp | Polarizing plate protective film, polarizing plate with reflection preventing function and optical product |
CN100476455C (zh) * | 2004-12-22 | 2009-04-08 | 日东电工株式会社 | 防眩性硬涂薄膜及其制造方法 |
KR100737979B1 (ko) * | 2005-03-18 | 2007-07-13 | 도레이새한 주식회사 | 기공이 형성된 광확산 필름 |
US7803449B2 (en) * | 2005-08-02 | 2010-09-28 | Fujifilm Corporation | Optical film and process for production the same, antireflection film and process for production the same, polarizing plate including the film, liquid crystal display device including the polarizing plate, and liquid crystal display device |
CN105353431B (zh) * | 2015-12-02 | 2018-06-08 | 合肥乐凯科技产业有限公司 | 一种复合增亮膜用基膜 |
-
2017
- 2017-12-04 CN CN201711260206.8A patent/CN108196327B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732217A1 (de) * | 1997-07-26 | 1999-02-11 | Zsw | Mehrfunktions-Verkapselungsschichtstruktur für photovoltaische Halbleiterbauelemente und Verfahren zu ihrer Herstellung |
CN101040215A (zh) * | 2004-09-13 | 2007-09-19 | Skc株式会社 | 反射片和使用该反射片的背光装置 |
CN104004466B (zh) * | 2014-05-23 | 2016-04-27 | 东莞轩朗实业有限公司 | 反射膜及其制备方法 |
CN104503010A (zh) * | 2014-12-23 | 2015-04-08 | 浙江大学宁波理工学院 | 一种抗划伤型光学扩散膜及其制备方法 |
CN106680920A (zh) * | 2015-11-10 | 2017-05-17 | 宁波长阳科技股份有限公司 | 一种防刮擦反射膜及其制备方法 |
CN106680912A (zh) * | 2016-12-14 | 2017-05-17 | 合肥乐凯科技产业有限公司 | 一种高雾度光学扩散膜 |
CN206584061U (zh) * | 2017-02-28 | 2017-10-24 | 东莞市智时电子科技有限公司 | 一种复合扩散膜 |
CN107167857A (zh) * | 2017-06-26 | 2017-09-15 | 张家港康得新光电材料有限公司 | 扩散膜、背光模组以及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108196327A (zh) | 2018-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108196327B (zh) | 一种抗划伤光学扩散膜及其制备方法 | |
CN106680912B (zh) | 一种高雾度光学扩散膜 | |
US20090163614A1 (en) | Coating compositions and curing method thereof | |
TWI534001B (zh) | 硬塗膜 | |
CN104115039A (zh) | 防眩硬涂膜 | |
CN103197363A (zh) | 一种防划伤光学扩散膜及其制备方法 | |
JP2006137835A (ja) | 防眩性ハードコート層形成用材料及び防眩性ハードコートフィルム | |
CN109471212B (zh) | 一种高亮度光学扩散膜 | |
TWI780268B (zh) | 防眩薄膜以及其製造方法及用途 | |
TW200827764A (en) | Scratch-resistant thin film | |
JP2010070602A (ja) | ハードコート層形成用組成物及びハードコートフィルム | |
CN101452089A (zh) | 偏振板组、以及使用其的液晶面板和液晶显示装置 | |
US20100178469A1 (en) | Glare-proofing and light-transmitting hard coat film | |
US11414527B2 (en) | Transparent composite film with hard coating, method for forming the same and flexible display device including the same | |
US7026422B2 (en) | Hydrolytic condensation coating composition, hard coat film and method of preparing the same | |
CN106118442A (zh) | 一种光学膜用树脂涂料及其应用 | |
KR20240017775A (ko) | 하드 코팅 필름 | |
KR20160040051A (ko) | 편광판 및 이를 구비한 화상 표시 장치 | |
JP2012252275A (ja) | ハードコート層用組成物、ハードコートフィルム、偏光板及び画像表示装置 | |
KR20070056922A (ko) | 하드 코팅 필름 제조용 자외선 경화형 코팅 조성물, 상기조성물을 포함하는 도료, 상기 도료를 도포한 하드 코팅필름 및 상기 필름 제조방법 | |
JP2019171702A (ja) | 加飾成形品、画像表示装置及び転写シート | |
US20180112050A1 (en) | Method for preparing polarizer protecting film | |
CN111164139A (zh) | 硬涂膜 | |
KR20110024442A (ko) | 밀착력이 우수한 고기능성 프라이머층을 구비한 고분자 기재 및 그를 이용한 광학기재 | |
CN113174079B (zh) | 一种抗划伤光学反射膜及其制备方法,以及背光模组及液晶显示器面板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Bingjun Inventor after: Li Gang Inventor after: Liu Zhipeng Inventor after: Wen Yongfei Inventor after: Zhao Dongdong Inventor after: Tang Haijiang Inventor after: Zhang Yan Inventor before: Li Gang Inventor before: Liu Zhipeng Inventor before: Li Bingjun Inventor before: Wen Yongfei Inventor before: Zhao Dongdong Inventor before: Tang Haijiang Inventor before: Zhang Yan |
|
CB03 | Change of inventor or designer information | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180622 Assignee: NINGBO JIANGBEI EXCITON NEW MATERIAL TECHNOLOGY Co.,Ltd. Assignor: Ningbo Exciton Technology Co.,Ltd. Contract record no.: X2024330000049 Denomination of invention: A scratch resistant optical diffusion film and its preparation method Granted publication date: 20200721 License type: Common License Record date: 20240429 |
|
EE01 | Entry into force of recordation of patent licensing contract |