Invention Grant
- Patent Title: Light-emitting apparatus capable of adjusting a color of a projected light thereof
- Patent Title (中): 能够调整其投射光的颜色的发光装置
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Application No.: US13892560Application Date: 2013-05-13
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Publication No.: US08947765B2Publication Date: 2015-02-03
- Inventor: Moon Gyu Han , Jung Woo Kim , InKyeong Yoo
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-Do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2012-0129098 20121114
- Main IPC: G02F1/00
- IPC: G02F1/00 ; G02B26/00 ; G02B6/42 ; G02F1/01 ; G02F1/03 ; G02F1/167 ; G02B6/12 ; G02B6/293 ; G06F3/0354
Abstract:
A light-emitting apparatus includes a light source to emit light, a photonic crystal to pass light of different wavelengths based on the light from the light source, and a projector to project the light passing through the photonic crystal. The photonic crystal may be electrically or mechanically controlled to pass the different wavelengths of light.
Public/Granted literature
- US20140133010A1 LIGHT-EMITTING APPARATUS CAPABLE OF ADJUSTING A COLOR OF A PROJECTED LIGHT THEREOF Public/Granted day:2014-05-15
Information query
