CURABLE COMPOSITION FOR INKJET AND LED PROTECTION, LED MODULE, METHOD FOR MANUFACTURING LED MODULE, AND LED DISPLAY DEVICE

To provide a curable composition for inkjet and LED protection which enhances inkjet discharge property and suppresses discoloration when the obtained LED module is obliquely viewed, and can also suppress discoloration even when the LED module is stored or used at high temperature.SOLUTION: A curabl...

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Bibliographische Detailangaben
Hauptverfasser:	INOUE TAKANORI, FUJITA YOSHITO, KUROSU MITSUHO, WATANABE TAKASHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SEMICONDUCTOR DEVICES USE OF MATERIALS THEREFOR WOODSTAINS
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Zusammenfassung:	To provide a curable composition for inkjet and LED protection which enhances inkjet discharge property and suppresses discoloration when the obtained LED module is obliquely viewed, and can also suppress discoloration even when the LED module is stored or used at high temperature.SOLUTION: A curable composition for inkjet and LED protection contains a first (meth)acrylate compound which has a (meth)acryloyl group and an alicyclic skeleton, a second (meth)acrylate compound represented by formula (1), a photopolymerization initiator, titanium oxide and a dispersant.SELECTED DRAWING: Figure 1 【課題】インクジェット吐出性を高め、かつ、得られるＬＥＤモジュールを斜めから見たときに変色を抑え、ＬＥＤモジュールが高温で保管又は使用された場合にも、変色を抑えることができるインクジェット用及びＬＥＤ保護用硬化性組成物を提供する。【解決手段】本発明に係るインクジェット用及びＬＥＤ保護用硬化性組成物は、（メタ）アクリロイル基を有し、かつ脂環式骨格を有する第１の（メタ）アクリレート化合物と、式（１）で表される第２の（メタ）アクリレート化合物と、光重合開始剤と、酸化チタンと、分散剤とを含むインクジェット用及びＬＥＤ保護用硬化性組成物である。【選択図】図１