DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE

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United States of America Patent

APP PUB NO 20080230772A1
SERIAL NO

12047068

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Abstract

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A method of manufacturing a display device includes a step of forming an island-shaped first electrode, a step of forming a first insulation film, a step of forming a second insulation film, a step of removing the first insulation film, which is exposed from the second insulation film, in a self-alignment manner by using the second insulation film as a mask, a step of coating a liquid-phase material on the first electrode which is exposed from the first insulation film, and then drying the liquid-phase material, thus forming an organic active layer, and a step of forming a second electrode on the organic active layer. The first insulation film has higher lyophilic properties to the liquid-phase material for forming the organic active layer than the second insulation film.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY CO LTD1-8 KONAN 4-CHOME MINATO-KU TOKYO 108-0075

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAMIURA, Norihiko Kanazawa-shi, JP 11 466
SAWATANI, Takumi Ishikawa-gun, JP 1 6

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