Title:
SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2023/106826
Kind Code:
A1
Abstract:
The present invention provides a substrate including a spacer pattern. The present invention may provide a substrate which can be applied to various optical devices to uniformly and stably maintain the distance between substrates while maximally ensuring an active region without causing optical defects including diffraction and the like. The present invention may also provide an optical device including the substrate.
Inventors:
SEO HAN MIN (KR)
PARK YOUNG JIN (KR)
LEE SEUNG HEON (KR)
PARK YOUNG JIN (KR)
LEE SEUNG HEON (KR)
Application Number:
PCT/KR2022/019793
Publication Date:
June 15, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G02F1/135; G02F1/1333; G02F1/1339
Domestic Patent References:
| WO2019022565A1 | 2019-01-31 |
Foreign References:
| KR20200134758A | 2020-12-02 | |||
| KR20120105357A | 2012-09-25 | |||
| KR20150142891A | 2015-12-23 | |||
| JP2012234142A | 2012-11-29 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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