Title:
COMPOSITION, CURED FILM AND DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2020041071
Kind Code:
A
Abstract:
To provide a composition excellent in storage stability and capable of improving emission efficiency of a cured film to be obtained from the composition.SOLUTION: The composition of the present invention comprises (A) a phosphor and (B) a compound showing liquid crystallinity or crystallinity and having a polymerizable group. By including the (B) component in the composition, a cured film in a randomly aligned state can be obtained from the composition. When a film cured in a randomly aligned state receives light, the incident light is scattered. As a result, an effect of enhancing emission intensity similar to an effect of adding a scattering agent can be obtained.SELECTED DRAWING: None
Inventors:
HARADA YOSHIHIRO
KOMATSU KEISHI
HAYASAKA MEGUMI
KOMATSU KEISHI
HAYASAKA MEGUMI
Application Number:
JP2018170333A
Publication Date:
March 19, 2020
Filing Date:
September 12, 2018
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08F2/44
Domestic Patent References:
| JP2016029149A | 2016-03-03 | |||
| JP2004279174A | 2004-10-07 | |||
| JPH07318926A | 1995-12-08 | |||
| JP2004269424A | 2004-09-30 |
Foreign References:
| WO2018110530A1 | 2018-06-21 | |||
| WO2012132936A1 | 2012-10-04 | |||
| WO2018110406A1 | 2018-06-21 |
Attorney, Agent or Firm:
Toru Nakayama
Toru Sakamoto
Toru Sakamoto