Invention Grant
- Patent Title: Polarized lens
- Patent Title (中): 极化镜头
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Application No.: US14091670Application Date: 2013-11-27
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Publication No.: US09097905B2Publication Date: 2015-08-04
- Inventor: Yuichi Sakai
- Applicant: Shuyu Co., Ltd
- Applicant Address: JP Fukui
- Assignee: SHUYU CO., LTD.
- Current Assignee: SHUYU CO., LTD.
- Current Assignee Address: JP Fukui
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2012-259602 20121128
- Main IPC: G02F1/03
- IPC: G02F1/03 ; G02B27/28 ; G02C7/12
Abstract:
A thin and lightweight polarized lens has a laminated structure having a polarized film provided in a sandwiched manner. A glass lens is provided on a front side of the polarized film and a resin lens is provided on a back side of the polarized film, and the resin lens on the back side has a thickness of a range from 0.05 mm to 0.50 mm.
Public/Granted literature
- US20140146379A1 POLARIZED LENS Public/Granted day:2014-05-29
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