Invention Grant
- Patent Title: Liquid crystal device and electronic apparatus including a plurality of microlenses separated by a liquid crystal layer
- Patent Title (中): 液晶装置和包括由液晶层隔开的多个微透镜的电子设备
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Application No.: US14161144Application Date: 2014-01-22
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Publication No.: US09551896B2Publication Date: 2017-01-24
- Inventor: Toru Nimura
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: ALG Intellectual Property, LLC
- Priority: JP2013-020160 20130205
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02B3/04 ; G02B3/00
Abstract:
A liquid crystal device includes a first substrate that is arranged on a light input side; a second substrate that is arranged on a light output side; a liquid crystal layer that is arranged between the first and second substrates; a first microlens that is provided on the first substrate such that an optical axis is tilted to a normal line direction of the first substrate; and a second microlens that is provided on the second substrate such that an optical axis is tilted to a normal line direction of the second substrate, in which a focal point of the first microlens is located on a curved surface of the second microlens, or on the light output side rather than the curved surface.
Public/Granted literature
- US20140218664A1 LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2014-08-07
Information query
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