Electrowetting display device and manufacturing method thereof

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United States of America Patent

PATENT NO 9448399
APP PUB NO 20140211294A1
SERIAL NO

14244231

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Abstract

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A method of manufacturing an electrowetting display device includes forming a protection layer on a pixel electrode, forming a water-repellent layer on the protection layer, and removing the water-repellent layer from regions surrounding a display area of the pixel electrode. The water-repellent layer is formed by coating the protection layer with a hydrophilic material using a method such as slit coating. The water-repellent layer is removed using a method such as an edge bead removal method. The resulting water-repellent layer has a uniform thickness.

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Patent Owner(s)

  • AMAZON TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwon, Seong Gyu Suwon-si, KR 32 96
Lee, Jun Heui Suwon-Si, KR 9 34
Park, Dae Jin Incheon, KR 21 114
Yang, Ji Seong Seoul, KR 15 38

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