UV-curable ink composition, method for producing bezel pattern of display substrate using same, and bezel pattern produced thereby

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United States of America Patent

PATENT NO 10227498
APP PUB NO 20170283633A1
SERIAL NO

15514306

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Abstract

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The present invention relates to a UV-curable ink composition, a method for producing a bezel pattern of a display substrate using same, and a bezel pattern produced thereby, the UV-curable ink composition comprising a colorant, an epoxy compound, an oxetane compound and a photopolymerization initiator, wherein a content ratio of the epoxy compound to the oxetane compound is 1:0.5 to 1:6, a taper angle after being cured is 0° to 30°, and optical density (OD) value is 0.05 to 2.5 per a film thickness of 1.0 μm.

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Patent Owner(s)

  • LG CHEM LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Back, Seung-A Daejeon, KR 12 56
Goo, Yong-Sung Daejeon, KR 12 48
Kim, Joon-Hyung Daejeon, KR 71 461
Park, Sung-Eun Daejeon, KR 87 1496

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