ALKALI SOLUBLE RESIN PHOTOSENSITIVE RESIN COMPOSITION INCLUDING THE SAME PHOTOSENSITIVE RESIN LAYER AND DISPLAY DEVICE

Provided are an alkali-soluble resin, a photosensitive resin composition including the same, a photosensitive resin film manufactured by using the photosensitive resin composition, and a display device including the photosensitive resin film, wherein the alkali-soluble resin has a structural unit re...

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Bibliographische Detailangaben
Hauptverfasser:	KO JINTAE, BAEK TAEK JIN, KANG JINHEE, KIM SANG SOO, KIM DO UK, HONG CHUNGBEUM
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON ELECTROGRAPHY HOLOGRAPHY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS THEREFOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Provided are an alkali-soluble resin, a photosensitive resin composition including the same, a photosensitive resin film manufactured by using the photosensitive resin composition, and a display device including the photosensitive resin film, wherein the alkali-soluble resin has a structural unit represented by chemical formula 1 and has no condensed rings at both ends before heating, but has a cyclic urethane functional group on at least one of both ends after heating. In chemical formula 1, each substituent is as defined in the specification. 가열 전에는 하기 화학식 1로 표시되는 구조단위를 가지고, 양 말단에 축합 고리를 가지지 않으나, 가열 후에는 양 말단 중 적어도 어느 하나 이상에 고리형 우레탄 관능기를 가지는 알칼리 가용성 수지, 이를 포함하는 감광성 수지 조성물, 상기 감광성 수지 조성물을 이용하여 제조된 감광성 수지막 및 상기 감광성 수지막을 포함하는 디스플레이 장치가 제공된다. [화학식 1] JPEGpat00031.jpg2981 (상기 화학식 1에서, 각 치환기는 명세서에 정의된 바와 같다.)