POSITIVE-TYPE PHOTOSENSITIVE COMPOSITION, CURED FILM, ORGANIC EL DISPLAY DEVICE, AND COLORANT

Title:

POSITIVE-TYPE PHOTOSENSITIVE COMPOSITION, CURED FILM, ORGANIC EL DISPLAY DEVICE, AND COLORANT

Document Type and Number:

WIPO Patent Application WO/2024/038810

Kind Code:

A1

Abstract:

The present invention provides a positive-type photosensitive composition capable of suppressing generation of foreign matter defects on a surface of an opening part and forming a pixel division layer and/or planarized layer with high thermal stability of light blocking effect and with high resolution.　The present invention is a positive-type photosensitive composition containing: (a) a compound represented by formula (1) and/or a compound represented by formula (2); (b) a resin; (c) a photo-acid generator; and (d) an organic solvent.

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Inventors:

ISHIKAWA AKIHIRO (JP)
SUGIHARA MITSURU (JP)

Application Number:

PCT/JP2023/029066

Publication Date:

February 22, 2024

Filing Date:

August 09, 2023

Export Citation:

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Assignee:

TORAY INDUSTRIES (JP)

International Classes:

G03F7/004; C08G73/06; C09B57/12; C09K3/00; G03F7/023; G09F9/30; H05B33/02; H05B33/12; H05B33/22; H10K50/10; H10K50/86; H10K59/10; H10K59/122; H10K59/124

Domestic Patent References:

WO2018038083A1	2018-03-01
WO2019058964A1	2019-03-28

Foreign References:

JP2008143885A	2008-06-26
JP2006526013A	2006-11-16
JP2009098243A	2009-05-07

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