Title:
LOW-REFRACTIVE-INDEX THERMOSETTING COMPOSITION, OPTICAL MEMBER FORMED THEREFROM, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/065886
Kind Code:
A1
Abstract:
The present invention relates to a thermosetting composition, an optical member formed therefrom, and a display apparatus, the composition comprising a thermosetting resin, gas-containing particles and a monomer or an oligomer having two or more thermosetting functional groups, thereby having optical effects such as a low refractive index of 1.40 or less on light with a wavelength of 450 nm, a high light transmittance and a low haze.
Inventors:
YEO TAI HOON (KR)
YOUN HYOC MIN (KR)
LEE SANG HOON (KR)
PARK JONG HYUK (KR)
PARK HYUN KYUNG (KR)
YOUN HYOC MIN (KR)
LEE SANG HOON (KR)
PARK JONG HYUK (KR)
PARK HYUN KYUNG (KR)
Application Number:
PCT/KR2021/012976
Publication Date:
March 31, 2022
Filing Date:
September 23, 2021
Export Citation:
Assignee:
DONGJIN SEMICHEM CO LTD (KR)
International Classes:
C08F283/10; C08F220/32; C08G59/32; C08K3/36; C08K5/5415; C08K7/18; C08K9/04
Foreign References:
| KR20140147060A | 2014-12-29 | |||
| KR20150139682A | 2015-12-14 | |||
| KR20140100758A | 2014-08-18 | |||
| KR101380344B1 | 2014-04-03 | |||
| JP2015232122A | 2015-12-24 | |||
| US20090136732A1 | 2009-05-28 |
Attorney, Agent or Firm:
IPCJ PATENT & LAW FIRM (KR)
Download PDF: