Title:
LAMINATED FILM HAVING IMPROVED SURFACE HARDNESS AND RESTORATION PROPERTIES AND DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/008766
Kind Code:
A1
Abstract:
In a laminated film according to an embodiment, an elastic layer containing polyether-block-amide and a hard coating-treated base film are laminated. Due to the layer configuration in which different materials are compounded, the surface hardness and restoration properties and elasticity can be improved at the same time, and also, excellent optical properties can be implemented.
Inventors:
CHO HYUNG-WOO (KR)
WOO SEOK-JONG (KR)
PARK JUN-KI (KR)
HAN KWEON HYUNG (KR)
JANG KWANGHO (KR)
WOO SEOK-JONG (KR)
PARK JUN-KI (KR)
HAN KWEON HYUNG (KR)
JANG KWANGHO (KR)
Application Number:
PCT/KR2022/009742
Publication Date:
February 02, 2023
Filing Date:
July 06, 2022
Export Citation:
Assignee:
SKC HI TECH & MARKETING CO LTD (KR)
SKC CO LTD (KR)
SKC CO LTD (KR)
International Classes:
B32B7/12; B32B27/08; B32B27/28; B32B27/34; B32B27/36
Foreign References:
| KR101894030B1 | 2018-08-31 | |||
| JP2021015168A | 2021-02-12 | |||
| KR20170064633A | 2017-06-12 | |||
| KR20210083883A | 2021-07-07 | |||
| KR20210010029A | 2021-01-27 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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