Invention Grant
US08471984B2 Polarizing element, method for producing same, liquid crystal device, electronic apparatus, and projection display
有权
偏光元件，其制造方法，液晶显示装置，电子设备和投影显示器
- Patent Title: Polarizing element, method for producing same, liquid crystal device, electronic apparatus, and projection display
- Patent Title (中): 偏光元件，其制造方法，液晶显示装置，电子设备和投影显示器
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Application No.: US12630253Application Date: 2009-12-03
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Publication No.: US08471984B2Publication Date: 2013-06-25
- Inventor: Yoshitomo Kumai
- Applicant: Yoshitomo Kumai
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2008-320950 20081217
- Main IPC: G02F1/13
- IPC: G02F1/13 ; G02F1/1335
Abstract:
A polarizing element includes a substrate; a plurality of protruded threads formed on one of surfaces of the substrate in a rough stripe pattern when viewed two-dimensionally, each of the protruded threads having a side surface forming a slope inclined with respect to the one surface of the substrate; and a plurality of metal thin wires each formed on the slope of the each protruded thread so as to be cantilever-supported by the slope and each extended in an extension direction of the protruded thread.
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