Invention Grant
- Patent Title: Liquid crystal light adjusting device and imaging apparatus
- Patent Title (中): 液晶光调节装置及成像装置
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Application No.: US13137895Application Date: 2011-09-21
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Publication No.: US08743297B2Publication Date: 2014-06-03
- Inventor: Keita Kaifu
- Applicant: Keita Kaifu
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JP2010-243257 20101029
- Main IPC: G02F1/13
- IPC: G02F1/13 ; G02B26/00
Abstract:
A liquid crystal light adjusting device includes: a first liquid crystal layer on which light from one surface is incident; and a reflective film which reflects light transmitted through the first liquid crystal layer, wherein the first liquid crystal layer has adjacent alignment regions, and orientation directions of liquid crystal molecules in the adjacent alignment regions are different.
Public/Granted literature
- US20120105743A1 Liquid crystal light adjusting device and imaging apparatus Public/Granted day:2012-05-03
Information query
