CN104280796B - 一种ps漫反射型led光扩散板及其制作方法 - Google Patents
一种ps漫反射型led光扩散板及其制作方法 Download PDFInfo
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- CN104280796B CN104280796B CN201410432692.7A CN201410432692A CN104280796B CN 104280796 B CN104280796 B CN 104280796B CN 201410432692 A CN201410432692 A CN 201410432692A CN 104280796 B CN104280796 B CN 104280796B
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- led light
- light diffuser
- diffuser plate
- drying
- scattered reflection
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Elements Other Than Lenses (AREA)
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CN201410432692.7A CN104280796B (zh) | 2014-08-28 | 2014-08-28 | 一种ps漫反射型led光扩散板及其制作方法 |
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CN201410432692.7A CN104280796B (zh) | 2014-08-28 | 2014-08-28 | 一种ps漫反射型led光扩散板及其制作方法 |
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CN104280796A CN104280796A (zh) | 2015-01-14 |
CN104280796B true CN104280796B (zh) | 2017-06-16 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106398011A (zh) * | 2016-06-20 | 2017-02-15 | 肇庆市峰明光电科技有限公司 | 一种去蓝光扩散板及其制作方法 |
CN108051877A (zh) * | 2017-10-25 | 2018-05-18 | 苏州三鑫时代新材料股份有限公司 | 一种高雾度、高透光率光扩散板及其制备方法 |
CN108051878A (zh) * | 2017-10-25 | 2018-05-18 | 苏州三鑫时代新材料股份有限公司 | 一种高雾度、高透光率光扩散板及其制备方法 |
CN108037554A (zh) * | 2017-10-25 | 2018-05-15 | 苏州三鑫时代新材料股份有限公司 | 一种高雾度、高透光率光扩散板及其制备方法 |
CN108037556A (zh) * | 2017-10-25 | 2018-05-15 | 苏州三鑫时代新材料股份有限公司 | 多功能型高雾度和高透光率的光扩散板其制备方法 |
CN108037555A (zh) * | 2017-10-25 | 2018-05-15 | 苏州三鑫时代新材料股份有限公司 | 多功能型高雾度和高透光率的光扩散板及其制备方法 |
CN108037557A (zh) * | 2017-10-25 | 2018-05-15 | 苏州三鑫时代新材料股份有限公司 | 多功能型高雾度和高透光率的光扩散板其制备方法 |
CN108164626B (zh) * | 2017-12-28 | 2020-05-05 | 天津仁泰新材料股份有限公司 | 连续式聚苯乙烯扩散板生产工艺及聚苯乙烯扩散板 |
CN113093320A (zh) * | 2021-04-22 | 2021-07-09 | 苏州三鑫时代新材料股份有限公司 | 一种高折射率的光扩散板及其合成方法 |
CN115903121A (zh) * | 2022-11-22 | 2023-04-04 | 喜洋阳(南京)科技发展有限公司 | 瑞利散射导光板及其制作方法 |
Family Cites Families (4)
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JPH0829622A (ja) * | 1994-07-11 | 1996-02-02 | Hokuto Seisakusho:Kk | 液晶表示用導光板 |
EP1081633A2 (en) * | 1999-08-31 | 2001-03-07 | Daicel Chemical Industries, Ltd. | Touch panel and display device using the same |
JP2009063899A (ja) * | 2007-09-07 | 2009-03-26 | Sumitomo Chemical Co Ltd | 集光層付き光拡散板及び面光源装置並びに液晶表示装置 |
TWI493255B (zh) * | 2011-09-13 | 2015-07-21 | Lg Innotek Co Ltd | 在用於導光之樹脂層範圍之背光單元以及使用其之lcd |
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Address after: 526238, Guangdong, Zhaoqing province high tech Zone Sha Lek Industrial Park, Zhaoqing health family industry Co., Ltd. 1 South workshop Patentee after: GUANGDONG ODIMING PHOTOELECTRIC TECHNOLOGY CO.,LTD. Address before: 526238, Guangdong, Zhaoqing province high tech Zone Sha Lek Industrial Park, Zhaoqing health family industry Co., Ltd. 1 South workshop Patentee before: ZHAOQING ODMING TECHNOLOGY CO.,LTD. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of PS diffuse reflection type LED light diffusion plate and its production method Effective date of registration: 20220802 Granted publication date: 20170616 Pledgee: Zhaoqing SME Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG ODIMING PHOTOELECTRIC TECHNOLOGY CO.,LTD. Registration number: Y2022980011811 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |