FLUORINE-CONTAINING THERMALLY DECOMPOSABLE RESIN, RESIST COMPOSITION, COMPOSITION FOR COLOR FILTER PROTECTIVE FILM, RESIST FILM AND COLOR FILTER PROTECTIVE FILM

To provide a resin capable of giving a such composition that, upon imparting high smoothness to each pixel of a color filter or to a protective film of a pixel, upon forming a protective film on a pixel, or upon further applying a coating material on the protective film, the composition can be used...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKANO KEI, SASAMOTO SHIN
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a resin capable of giving a such composition that, upon imparting high smoothness to each pixel of a color filter or to a protective film of a pixel, upon forming a protective film on a pixel, or upon further applying a coating material on the protective film, the composition can be used for forming the protective film or allows good application of the coating material.SOLUTION: A fluorine-containing thermally decomposable resin is provided, which has: a main chain (a) having a polymer structure of a polymerizable monomer; a side chain (b) having a fluorinated alkyl group or a side chain having a poly(perfluoroalkylene ether) chain; and a side chain (c) having a functional group represented by general formula (1). In the formula, Yrepresents an oxygen atom or a sulfur atom.SELECTED DRAWING: None 【課題】カラーフィルターの各画素や、画素の保護膜に高い平滑性を与え、画素上に保護膜を形成する場合や、保護膜上に更にコーティング材を塗布する場合に、保護膜を形成するための組成物や、コーティング材を良好に塗工できる組成物を提供できる樹脂を提供すること。【解決手段】重合性単量体の重合体構造を有する主鎖(a)と、フッ素化アルキル基を有する側鎖またはポリ(パーフルオロアルキレンエーテル)鎖を有する側鎖(b)と、一般式(1)(式中、Y1は酸素原子又はイオウ原子である。)で表される官能基を有する側鎖(c)とを有する含フッ素熱分解性樹脂。【選択図】なし