ACID ANHYDRIDE COMPOUND POLYIMIDE-BASED POLYMER POLYMER FILM SUBSTRATE FOR DISPLAY DEVICE AND OPTICAL DEVICE USING THE SAME

The present invention relates to an acid anhydride compound having a novel structure, a polyimide-based polymer using the same, a polymer film, a substrate for a display device, and an optical device. The present invention can realize stable optical properties. 본 발명은 신규한 구조의 산무수물 화합물, 그리고, 이를 이용한 폴리...

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Bibliographische Detailangaben
Hauptverfasser:	KIM KYUNGHWAN, SONG CHEOL JUN, KIM MINJU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to an acid anhydride compound having a novel structure, a polyimide-based polymer using the same, a polymer film, a substrate for a display device, and an optical device. The present invention can realize stable optical properties. 본 발명은 신규한 구조의 산무수물 화합물, 그리고, 이를 이용한 폴리이미드계 고분자, 고분자 필름, 디스플레이 장치용 기판 및 광학 장치에 관한 것이다.