RESIN COMPOSITION FOR LIQUID CRYSTAL ALIGNMENT FILM

To provide a resin composition for liquid crystal alignment film having alignment capability to driving liquid crystal and polymerizable liquid crystal, heat resistance, transparency, and adhesion property to a base; to provide a thin film including the resin composition for liquid crystal alignment...

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Bibliographische Detailangaben
Hauptverfasser:	WATANABE NAOKI, NARA KAZUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a resin composition for liquid crystal alignment film having alignment capability to driving liquid crystal and polymerizable liquid crystal, heat resistance, transparency, and adhesion property to a base; to provide a thin film including the resin composition for liquid crystal alignment film of the present invention and; to provide an electronic component such as a liquid crystal display element or a solid-state imaging element having the thin film.SOLUTION: Disclosed is a resin composition for a liquid crystal alignment film which includes: a polymer (A); and a solvent (B), and the repeating unit in the polymer (A) has a structure represented by a formula (1). In the formula (1), each of R1, R2, R3, R4 and R5 independently represents H, CH3, OCH3 or, OH, and at least one of R1, R2, R3, R4 and R5 represents OH.SELECTED DRAWING: None 【課題】駆動液晶および重合性液晶に対する配向能力と耐熱性、透明性及び下地に対する密着性を有する液晶配向膜用樹脂組成物を提供すること。本発明の液晶配向膜用樹脂組成物からなる薄膜を提供すること。該薄膜を有する液晶表示素子や固体撮像素子などの電子部品を提供すること。【解決手段】ポリマー（Ａ）および溶剤（Ｂ）を含む液晶配向膜用樹脂組成物であり、ポリマー（Ａ）中の繰り返し単位は、式（１）で表される構造である、液晶配向膜用樹脂組成物。TIFF2023019407000010.tif3558式（１）中、Ｒ１、Ｒ２、Ｒ３、Ｒ４およびＲ５はそれぞれ独立にＨ、ＣＨ３、ＯＣＨ３、またはＯＨであり、Ｒ１、Ｒ２、Ｒ３、Ｒ４およびＲ５のうちの少なくとも１つはＯＨである。【選択図】なし