Title:
LIGHTING APPARATUS AND VEHICLE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/035179
Kind Code:
A1
Abstract:
A lighting apparatus according to an embodiment comprises: a substrate; a light-emitting element arranged on the lower surface of the substrate; a reflective layer arranged to face the light-emitting surface of the light-emitting element; a first resin layer arranged between the substrate and the reflective layer; and a light-transmitting control layer arranged on the upper surface of the substrate, wherein the light-transmitting control layer includes a liquid crystal layer containing cholesteric liquid crystal, the light emitted through the light-emitting surface of light-emitting element is reflected by the reflective layer to pass through the substrate and can be provided to the light transmitting control layer.
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| WO/2001/007829 | MULTICOLOR LIGHTING REFLECTOR |
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Inventors:
YU YEONG SEOK (KR)
KIM DO YUB (KR)
CHOI SE YEON (KR)
KIM DO YUB (KR)
CHOI SE YEON (KR)
Application Number:
PCT/KR2021/010568
Publication Date:
February 17, 2022
Filing Date:
August 10, 2021
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
F21V13/14; F21K9/00; F21S41/60; F21S43/40; F21V23/00; G02B6/00; F21W102/00; F21W107/10; F21Y115/10
Foreign References:
| JP2003242804A | 2003-08-29 | |||
| KR20190068915A | 2019-06-19 | |||
| KR20200007059A | 2020-01-21 | |||
| KR20160000045A | 2016-01-04 | |||
| US20170250368A1 | 2017-08-31 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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