CN102073081B - 光学扩散薄膜 - Google Patents
光学扩散薄膜 Download PDFInfo
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- CN102073081B CN102073081B CN 201110033404 CN201110033404A CN102073081B CN 102073081 B CN102073081 B CN 102073081B CN 201110033404 CN201110033404 CN 201110033404 CN 201110033404 A CN201110033404 A CN 201110033404A CN 102073081 B CN102073081 B CN 102073081B
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- optical diffusion
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- diffusion membrane
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Priority Applications (1)
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CN 201110033404 CN102073081B (zh) | 2011-01-30 | 2011-01-30 | 光学扩散薄膜 |
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CN 201110033404 CN102073081B (zh) | 2011-01-30 | 2011-01-30 | 光学扩散薄膜 |
Publications (2)
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CN102073081A CN102073081A (zh) | 2011-05-25 |
CN102073081B true CN102073081B (zh) | 2013-08-21 |
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CN 201110033404 Active CN102073081B (zh) | 2011-01-30 | 2011-01-30 | 光学扩散薄膜 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104316983A (zh) * | 2014-11-04 | 2015-01-28 | 苏州精创光学仪器有限公司 | 防水复合减反射膜 |
CN108167683B (zh) * | 2017-12-26 | 2021-08-17 | 惠州市华星光电技术有限公司 | 复合扩散板及超薄直下式背光模组 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1930174A (zh) * | 2004-03-16 | 2007-03-14 | 住友化学株式会社 | 有机硅类化合物及其制造方法 |
CN101354452A (zh) * | 2008-07-11 | 2009-01-28 | 上海赞高光学材料有限公司 | 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 |
CN101706086A (zh) * | 2009-11-27 | 2010-05-12 | 丹阳博昱科技有限公司 | 光学膜及其生产方法 |
Family Cites Families (1)
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KR101034479B1 (ko) * | 2008-07-07 | 2011-05-17 | 도레이첨단소재 주식회사 | 박막트랜지스터 액정디스플레이 백라이트 유니트용광학시트 및 그를 구비한 박막트랜지스터 액정디스플레이 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1930174A (zh) * | 2004-03-16 | 2007-03-14 | 住友化学株式会社 | 有机硅类化合物及其制造方法 |
CN101354452A (zh) * | 2008-07-11 | 2009-01-28 | 上海赞高光学材料有限公司 | 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 |
CN101706086A (zh) * | 2009-11-27 | 2010-05-12 | 丹阳博昱科技有限公司 | 光学膜及其生产方法 |
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CN102073081A (zh) | 2011-05-25 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: MIANYANG LONGHUA FILM CO., LTD. Effective date: 20111212 Owner name: MIANYANG LONGHUA FILM CO., LTD. Free format text: FORMER OWNER: SUN TAO Effective date: 20111212 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Diao Ruimin Inventor before: Sun Tao |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN TAO TO: DIAO RUIMIN Free format text: CORRECT: ADDRESS; FROM: 200000 QINGPU, SHANGHAI TO: 621000 MIANYANG, SICHUAN PROVINCE Free format text: CORRECT: ADDRESS; FROM: 200000 HUANGPU, SHANGHAI TO: 621000 MIANYANG, SICHUAN PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20111212 Address after: 621000 Mianyang province Sichuan City Feiyun Road in the middle of 363 Applicant after: MIANYANG LONGHUA FILM Co.,Ltd. Address before: 200000 room 230, 415 Jiujiang Road, Qingpu District, Shanghai, China Applicant before: Sun Tao Co-applicant before: MIANYANG LONGHUA FILM Co.,Ltd. Effective date of registration: 20111212 Address after: 621000 Mianyang province Sichuan City Feiyun Road in the middle of 363 Applicant after: MIANYANG LONGHUA FILM Co.,Ltd. Address before: 200000, room 230, 415 Jiujiang Road, Shanghai, Huangpu District Applicant before: Sun Tao Co-applicant before: MIANYANG LONGHUA FILM Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SICHUAN LONGHUA PHOTOELECTRIC FILM CO., LTD. Free format text: FORMER NAME: MIANYANG LONGHUA FILM CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 621000 Mianyang province Sichuan City Feiyun Road in the middle of 363 Patentee after: Sichuan Longhua Film Co.,Ltd. Address before: 621000 Mianyang province Sichuan City Feiyun Road in the middle of 363 Patentee before: MIANYANG LONGHUA FILM Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Optical diffusion film Effective date of registration: 20210202 Granted publication date: 20130821 Pledgee: Agricultural Bank of China Limited by Share Ltd. Mianyang Fucheng branch Pledgor: Sichuan Longhua Film Co.,Ltd. Registration number: Y2021980000918 |