Invention Application
- Patent Title: LIGHT REDIRECTING FILM AND DISPLAY USING THIS FILM
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Application No.: PCT/US2010/036018Application Date: 2010-05-25
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Publication No.: WO2010141261A3Publication Date: 2010-12-09
- Inventor: ARONSON, Joseph ,T. , JENDOUBI, Slah, , JOHNSON, Mitchell, A.,F. , KAYTOR, Scott, R. , PHAM, Tri, D. , YAPEL, Robert, A. , ZIGAL, Joseph, A. , MCMAN, Steven, J. , SOLOMONSON, Steven, D. , KONG, Steven, H. , LU, Fei, , BOYD, Gary, T.
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY , ARONSON, Joseph ,T. , JENDOUBI, Slah, , JOHNSON, Mitchell, A.,F. , KAYTOR, Scott, R. , PHAM, Tri, D. , YAPEL, Robert, A. , ZIGAL, Joseph, A. , MCMAN, Steven, J. , SOLOMONSON, Steven, D. , KONG, Steven, H. , LU, Fei, , BOYD, Gary, T.
- Applicant Address: 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY,ARONSON, Joseph ,T.,JENDOUBI, Slah,,JOHNSON, Mitchell, A.,F.,KAYTOR, Scott, R.,PHAM, Tri, D.,YAPEL, Robert, A.,ZIGAL, Joseph, A.,MCMAN, Steven, J.,SOLOMONSON, Steven, D.,KONG, Steven, H.,LU, Fei,,BOYD, Gary, T.
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY,ARONSON, Joseph ,T.,JENDOUBI, Slah,,JOHNSON, Mitchell, A.,F.,KAYTOR, Scott, R.,PHAM, Tri, D.,YAPEL, Robert, A.,ZIGAL, Joseph, A.,MCMAN, Steven, J.,SOLOMONSON, Steven, D.,KONG, Steven, H.,LU, Fei,,BOYD, Gary, T.
- Current Assignee Address: 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- Agency: MOSHREFZADEH, Robert, S. et al.
- Priority: US61/183,154 20090602
- Main IPC: G02B5/04
- IPC: G02B5/04 ; G02B5/02 ; G02F1/13357 ; G02B6/00
Abstract:
A light redirecting film (100) includes a first major surface (110) that includes first microstructures (150) that extend along a first direction and a second major surface (120), which may form part of a matte layer, the second major surface being opposite to the first major surface and including second microstructures (160). The second major surface has an optical haze that is not greater than about 3% and an optical clarity that is not greater than about 85%. The light redirecting film has an average effective transmission that is not less than about 1.75. The light redirecting film (100) may comprise particles. The second microstructures may have a slope distribution.
Information query
