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United States of America Patent

PATENT NO 9140979
APP PUB NO 20130143007A1
SERIAL NO

13356463

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A light irradiation apparatus and a method of manufacture a photo-aligning layer are disclosed. A mask included in a light irradiation apparatus according to one embodiment is configured to irradiate the light having straightness at a high level of illumination to a subject that is apart from the mask with a certain distance. A photo-aligning layer with a desired alignment pattern can be fabricated using the mask.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Yong Il Goyang-si, KR 10 28
Hong, Kyung Ki Chungcheongbuk-do, KR 20 66
Ju, Won Cheul Chungcheongbuk-do, KR 3 11
Kim, Sin Young Daejeon, KR 45 159
Ko, Dong Ho Cheongju-si, KR 8 12
Park, Moon Soo Daejeon, KR 179 769
Ryu, Su Young Daejeon, KR 36 102
Yoon, Hyuk Gwangmyeong-si, KR 51 238

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