CN102565895B - 一种光扩散膜及其制备方法 - Google Patents
一种光扩散膜及其制备方法 Download PDFInfo
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- CN102565895B CN102565895B CN2011104469880A CN201110446988A CN102565895B CN 102565895 B CN102565895 B CN 102565895B CN 2011104469880 A CN2011104469880 A CN 2011104469880A CN 201110446988 A CN201110446988 A CN 201110446988A CN 102565895 B CN102565895 B CN 102565895B
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 110
- 230000003287 optical effect Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 80
- 239000010410 layer Substances 0.000 claims abstract description 63
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims abstract description 29
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 229920005862 polyol Polymers 0.000 claims abstract description 21
- 150000003077 polyols Chemical class 0.000 claims abstract description 21
- 239000011247 coating layer Substances 0.000 claims abstract description 16
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 31
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 30
- 210000002469 basement membrane Anatomy 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 21
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 15
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 15
- 239000000113 methacrylic resin Substances 0.000 claims description 14
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims description 11
- 229920000058 polyacrylate Polymers 0.000 claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 239000012046 mixed solvent Substances 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 3
- 239000003999 initiator Substances 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 19
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 238000002156 mixing Methods 0.000 description 9
- 238000003892 spreading Methods 0.000 description 9
- 230000007480 spreading Effects 0.000 description 9
- 238000001035 drying Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 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 description 1
- 238000005282 brightening Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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CN2011104469880A CN102565895B (zh) | 2011-12-28 | 2011-12-28 | 一种光扩散膜及其制备方法 |
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CN102565895A CN102565895A (zh) | 2012-07-11 |
CN102565895B true CN102565895B (zh) | 2013-09-25 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102998721B (zh) * | 2012-12-28 | 2015-02-11 | 江苏宇迪光学股份有限公司 | 一种扩散膜涂层的涂覆方法 |
CN103265845B (zh) * | 2013-06-17 | 2014-07-23 | 张宇 | 一种uv固化导光油墨及其制备方法 |
CN103756404B (zh) * | 2013-06-17 | 2016-01-13 | 浙江银鹿化工有限公司 | 一种用于导光油墨的扩散粒子的制备方法 |
CN106226848A (zh) * | 2016-08-30 | 2016-12-14 | 张家港康得新光电材料有限公司 | 一种光学膜片组件及其制备方法 |
CN106444075A (zh) * | 2016-11-15 | 2017-02-22 | 浙江宝乐维科技有限公司 | 太阳镜镜片 |
CN106691433A (zh) * | 2016-12-08 | 2017-05-24 | 苏州峰佳医疗科技有限公司 | 一种心电测量仪及其传感器膜片制备方法 |
CN106932846B (zh) | 2017-05-08 | 2019-11-05 | 京东方科技集团股份有限公司 | 一种光学增亮结构及其制作方法 |
CN110394980A (zh) * | 2018-04-24 | 2019-11-01 | 三纬国际立体列印科技股份有限公司 | 立体打印系统 |
KR102526416B1 (ko) * | 2018-06-25 | 2023-04-27 | 삼성디스플레이 주식회사 | 광학 부재, 이를 포함하는 표시 장치 및 광학 부재의 제조 방법 |
CN111443408A (zh) * | 2019-09-25 | 2020-07-24 | 宁波激智科技股份有限公司 | 一种增亮型扩散膜及其制备方法 |
CN110928130A (zh) * | 2019-12-21 | 2020-03-27 | 成都菲斯特科技有限公司 | 投影屏幕及投影系统 |
CN110850674A (zh) * | 2019-12-21 | 2020-02-28 | 成都菲斯特科技有限公司 | 投影屏幕及投影系统 |
CN114167646A (zh) * | 2021-12-03 | 2022-03-11 | 南京兰埔成新材料有限公司 | 一种背光显示用高遮蔽高透过低雾度背涂膜的制备方法 |
CN114578465B (zh) * | 2022-04-08 | 2022-08-26 | 绍兴翔宇绿色包装有限公司 | 一种pet基扩散膜及其制备方法 |
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CN100462743C (zh) * | 2007-07-27 | 2009-02-18 | 宁波高新区激智科技有限公司 | 一种光学扩散薄膜及使用该光学扩散薄膜的液晶显示装置 |
KR20120085755A (ko) * | 2009-09-04 | 2012-08-01 | 스미또모 가가꾸 가부시키가이샤 | 광확산 필름과 그 제조 방법, 광확산성 편광판, 및 액정 표시 장치 |
CN102508325A (zh) * | 2011-10-31 | 2012-06-20 | 常州山由帝杉防护材料制造有限公司 | 一种扩散膜及其制备方法 |
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Inventor after: Liu Yong Inventor after: Zhang Yu Inventor after: Zuo Shixiang Inventor before: Zhang Yu Inventor before: Zuo Shixiang |
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Effective date of registration: 20160225 Address after: 211000, No. 9, market road, Dongshan street, Jiangning District, Jiangsu, Nanjing Patentee after: Nanjing Beidi Electronics Co., Ltd. Address before: Economic and Technological Development Zone Branch Park Institute 215513 Suzhou Road, Jiangsu Province along the Yangtze River in Changshu No. 5 Patentee before: Nanjing University Of Science And Technology Changshu Institute Co., Ltd. |
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Address after: Park Road in Jiangning District of Nanjing city and Jiangsu province 211000 No. 18 Patentee after: Nanjing Beidi Electronics Co., Ltd. Address before: 211000, No. 9, market road, Dongshan street, Jiangning District, Jiangsu, Nanjing Patentee before: Nanjing Beidi Electronics Co., Ltd. |
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Address after: 211100 No. 18 Zhilan Road, Science Park, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Beidi New Material Technology Co.,Ltd. Address before: 211000 No.18, Zhilan Road, Science Park, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING BREADY ELECTRONICS Co.,Ltd. |
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