发明申请
- 专利标题: LIGHT REDIRECTING FILM AND DISPLAY SYSTEM INCORPORATING SAME
- 专利标题(中): 轻量化薄膜和显示系统
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申请号: US13392200申请日: 2010-08-11
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公开(公告)号: US20120147593A1公开(公告)日: 2012-06-14
- 发明人: Robert A. Yapel , Mitchell A.F. Johnson , Tri D. Pham , Joseph T. Aronson , Steven D. Solomonson , Scott R. Kaytor , Steven J. Mcman , Fei Lu , Steven H. Kong , Stah Jendoubi , Gary T. Boyd
- 申请人: Robert A. Yapel , Mitchell A.F. Johnson , Tri D. Pham , Joseph T. Aronson , Steven D. Solomonson , Scott R. Kaytor , Steven J. Mcman , Fei Lu , Steven H. Kong , Stah Jendoubi , Gary T. Boyd
- 申请人地址: US MN Saint 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 Saint Paul
- 国际申请: PCT/US2010/045118 WO 20100811
- 主分类号: G09F13/14
- IPC分类号: G09F13/14 ; G02B5/04 ; G02B3/00
摘要:
Light redirecting film is disclosed. The light redirecting film includes a first major surface that includes a plurality of first microstructures that extend along a first direction. The light redirecting film also includes a second major surface that is opposite to the first major surface and includes a plurality of second microstructures. The second major surface has an optical haze that is in a range from about 4% to about 20% and an optical clarity that is in a range from about 20% to about 60%. The light redirecting film has an average effective transmission that is not less than about 1.55.
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