Invention Grant
- Patent Title: Lighting fixture
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Application No.: US14638554Application Date: 2015-03-04
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Publication No.: US10222020B2Publication Date: 2019-03-05
- Inventor: Yasuo Toko
- Applicant: STANLEY ELECTRIC CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: STANLEY ELECTRIC CO., LTD.
- Current Assignee: STANLEY ELECTRIC CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2014-057524 20140320; JP2014-057525 20140320
- Main IPC: G02F1/15
- IPC: G02F1/15 ; F21S41/36 ; F21S41/64 ; F21S41/67 ; F21S41/25 ; F21W102/00 ; F21S41/365

Abstract:
There is provided a lighting fixture including: a light source that emits a light beam; an electrodeposition device that includes multiple pixels of which a transparent state and a mirror state are switchable, independently, and that is disposed such that a normal direction of a pixel surface is not parallel to an optical axis direction of an incident light beam on an optical path of a light beam emitted from the light source; and an optical system that emits, as an illumination beam, both a light beam transmitted through the electrodeposition device and a light beam reflected from the pixel in the mirror state in the electrodeposition device.
Public/Granted literature
- US20150267889A1 LIGHTING FIXTURE Public/Granted day:2015-09-24
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