Invention Grant
- Patent Title: Optical element
- Patent Title (中): 光学元件
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Application No.: US14017352Application Date: 2013-09-04
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Publication No.: US08830425B2Publication Date: 2014-09-09
- Inventor: Martin Schadt , Hubert Seiberle
- Applicant: Rolic AG
- Applicant Address: CH Zug
- Assignee: Rolic AG
- Current Assignee: Rolic AG
- Current Assignee Address: CH Zug
- Agency: Sughrue Mion, PLLC
- Priority: CH1082/97 19970509
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
An optical component includes a birefringent liquid-crystal layer, which has at least two regions with different optical axes, wherein an optical delay of the liquid-crystal layer in each of the at least two regions depends on an angle of observation that differs from the angle of observation of other of the at least two regions.
Public/Granted literature
- US20140002780A1 OPTICAL ELEMENT Public/Granted day:2014-01-02
Information query
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