Title:
OPTICAL DOUBLE-SIDED ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2022/139306
Kind Code:
A1
Abstract:
An optical double-sided adhesive sheet comprises a first film, a second film and a double-sided adhesive layer bonded between the first film and the second film. The double-sided adhesive layer comprises a transparent substrate layer, a first adhesive layer of which one surface is bonded to one surface of the transparent substrate layer and the other surface is bonded to the first film, and a second adhesive layer of which one surface is bonded to the other surface of the transparent substrate layer and the other surface is bonded to the second film.
Inventors:
JUNG KYOUNGMOON (KR)
KWON HYERIM (KR)
KIM DUCKKYEOM (KR)
KIM MYUNGJIN (KR)
KWON HYERIM (KR)
KIM DUCKKYEOM (KR)
KIM MYUNGJIN (KR)
Application Number:
PCT/KR2021/019062
Publication Date:
June 30, 2022
Filing Date:
December 15, 2021
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
C09J7/22; C09J7/40; C09J7/50
Foreign References:
| KR20160006290A | 2016-01-19 | |||
| JP2002303730A | 2002-10-18 | |||
| KR20200115091A | 2020-10-07 | |||
| KR20200019125A | 2020-02-21 | |||
| KR20200102885A | 2020-09-01 | |||
| KR20170117201A | 2017-10-20 |
Attorney, Agent or Firm:
YU, Su Mi (KR)
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