Title:
PHOTOSENSITIVE COMPOSITION, CURED ARTICLE, ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE, AND METHOD FOR PRODUCING PHOTOSENSITIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/200668
Kind Code:
A1
Abstract:
A photosensitive composition containing a polymeric compound and a photopolymerization initiator. The moisture concentration in the composition is 1-50 ppm (inclusive). a−b is 50 ppm or less, where a is the toluene concentration in the composition, and b is the toluene concentration in a cured film when the composition is formed into a cured film. The photosensitive composition is preferably used in sealing an organic electroluminescent element.
Inventors:
SASAKI MAKIKO (JP)
ISHIDA YASUNORI (JP)
KURIMURA HIROYUKI (JP)
YUASA JUNICHI (JP)
ISHIDA YASUNORI (JP)
KURIMURA HIROYUKI (JP)
YUASA JUNICHI (JP)
Application Number:
PCT/JP2021/012892
Publication Date:
October 07, 2021
Filing Date:
March 26, 2021
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C08F290/06; C08F2/50; H01L27/32; H01L51/50; H05B33/04; H05B33/10
Domestic Patent References:
| WO2015012258A1 | 2015-01-29 |
Foreign References:
| JP2002173465A | 2002-06-21 | |||
| JP2007219039A | 2007-08-30 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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