发明授权
- 专利标题： Optical film
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申请号： US13264325申请日： 2010-04-14
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公开(公告)号： US10539722B2公开(公告)日： 2020-01-21
- 发明人: Encai Hao , William Blake Kolb , Brant U. Kolb , Brian W. Ostlie , Naiyong Jing , Michael Benton Free , Hui Ren , Robert L. Brott , Fei Lu , Audrey A. Sherman , Scott M. Tapio , Charles David Hoyle , John A. Wheatley
- 申请人： Encai Hao , William Blake Kolb , Brant U. Kolb , Brian W. Ostlie , Naiyong Jing , Michael Benton Free , Hui Ren , Robert L. Brott , Fei Lu , Audrey A. Sherman , Scott M. Tapio , Charles David Hoyle , John A. Wheatley
- 申请人地址： US MN St. Paul
- 专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址： US MN St. Paul
- 代理商 Robert S. Moshrefzadeh; Lisa P. Fulton
- 国际申请： PCT/US2010/031010 WO 20100414
- 国际公布： WO2010/120864 WO 20101021
- 主分类号： G02B5/02
- IPC分类号： G02B5/02
摘要：
Optical film is disclosed. The optical film includes a binder, a plurality of particles, and a plurality of interconnected voids. The volume fraction of the plurality of interconnected voids in the optical film is not less than about 20%. The weight ratio of the binder to the plurality of the particles is not less than about 1:2.
公开/授权文献
- US20120038990A1 OPTICAL FILM 公开/授权日：2012-02-16
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