Title:
PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT, PARTITION WALL, ORGANIC ELECTROLUMINESCENT ELEMENT, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/238902
Kind Code:
A1
Abstract:
This photosensitive resin composition is characterized by containing (A) a photopolymerization initiator, (B) a compound having an ethylenically unsaturated group and a cardo structure, and (E) a colorant, wherein the (A) photopolymerization initiator contains a compound (A1) represented by general formula (1). (In formula (1), X represents a C6-C10 aryl group. R1 represents a C1-C8 alkyl group which may have a substituent or a C6-C10 aryl group which may have a substituent. R2 represents a C2-C6 alkanoyl group or a C7-C13 aroyl group. R3 represents a C1-C10 alkyl group which may have a substituent. R4 represents a C1-C6 alkyl group which may have a substituent. Z represents –(C=O)-O- or -O-(C=O)-. n represents an integer of 1 or 2.)
Inventors:
TSUCHIYA TATSUNORI (JP)
TANAKA YUKI (JP)
MIYASHITA NORIKO (JP)
SAWAI YOSHITAKA (JP)
PEI LIHUA (JP)
TANAKA YUKI (JP)
MIYASHITA NORIKO (JP)
SAWAI YOSHITAKA (JP)
PEI LIHUA (JP)
Application Number:
PCT/JP2023/021303
Publication Date:
December 14, 2023
Filing Date:
June 08, 2023
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
G03F7/031; C08F2/44; C08F2/50; C08F20/00; C08F265/04; C08L51/06; C09B7/00; C09B57/00; C09B67/46; G02B5/20; G03F7/004; G03F7/027; G09F9/30; H05B33/12; H05B33/22; H10K50/10; H10K59/00
Domestic Patent References:
| WO2021175855A1 | 2021-09-10 |
Foreign References:
| JP7274078B1 | 2023-05-16 |
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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