Invention Grant
- Patent Title: Hybrid polarizer
- Patent Title (中): 混合偏振器
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Application No.: US12916838Application Date: 2010-11-01
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Publication No.: US08120730B2Publication Date: 2012-02-21
- Inventor: Michael F. Weber , Timothy J. Nevitt , Roger J. Strharsky
- Applicant: Michael F. Weber , Timothy J. Nevitt , Roger J. Strharsky
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Jay R. Pralle
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02B5/30

Abstract:
A hybrid polarizer includes an absorbing element having a first major surface and a second major surface. The hybrid polarizer also includes a first birefringent reflective polarizer disposed on the first major surface of the absorbing element, the first birefringent reflective polarizer having a first pass axis and a first block axis. The hybrid polarizer further includes a second birefringent reflective polarizer disposed on the second major surface of the absorbing element, the second reflective polarizer having a second pass axis and a second block axis.
Public/Granted literature
- US20110043732A1 HYBRID POLARIZER Public/Granted day:2011-02-24
Information query
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