Electrophoretic display device and method for manufacturing same

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United States of America Patent

PATENT NO 8446662
APP PUB NO 20120224251A1
SERIAL NO

13473414

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of manufacturing is disclosed for an electrophoretic display apparatus that includes an array substrate and an electrophoretic film laminated to the array substrate. A thermally activated adhesive is used to adhesively attach the electrophoretic film to the array substrate. The electrophoretic film is first aligned to and flattened against the array substrate and then a substantially stronger than original adhesion property of the adhesive is activated by annealing at a high temperature that is substantially greater than room temperature. Rework prior to annealing is therefore possible when alignment errors occur between the electrophoretic film and the array substrate.

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Patent Owner(s)

Patent OwnerAddress
HYDIS TECHNOLOGIES CO LTD9F URBANBENCH BUILDING 325 TEHERAN-RO GANGNAM-GU SEOUL-SI 06151

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baek, Seung-Jin Seoul, KR 36 262
Hong, Wang-Su Suwon-Si, KR 22 161
Kim, Jang-Kyum Seoul, KR 12 51

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