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Proceedings Paper

ED-Litho color filter process and its application
Author(s): ChunHsiang Wen; ShuHway Cheng; YawTing Wu; Hong-Da Liu; ChingHer Chao; Jun-Ichi Yasukawa
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Paper Abstract

The ED-Litho (Electrodeposition-Lithography) process is a unique method for making color filters, which combines electrodeposition of pigmented organic coating on ITO (Indium Tin Oxide) glass and a special photolithography technique based on a MDPR (MultiDeveloping PhotoResist). This process represents one of the potential methods to achieve low cost and high quality in the fabrication of color filter. This paper will report the related technologies and discuss the color performance used in TFT- LCD (Thin Film Transistor Liquid Crystal Display) panel.

Paper Details

Date Published: 11 July 2000
PDF: 7 pages
Proc. SPIE 4078, Optoelectronic Materials and Devices II, (11 July 2000); doi: 10.1117/12.392114
Show Author Affiliations
ChunHsiang Wen, Industrial Technology Research Institute (Taiwan)
ShuHway Cheng, Industrial Technology Research Institute (Taiwan)
YawTing Wu, Industrial Technology Research Institute (Taiwan)
Hong-Da Liu, Industrial Technology Research Institute (Taiwan)
ChingHer Chao, Industrial Technology Research Institute (Taiwan)
Jun-Ichi Yasukawa, Sumitomo Chemical Co., Ltd. (Japan)


Published in SPIE Proceedings Vol. 4078:
Optoelectronic Materials and Devices II
Yan-Kuin Su; Pallab Bhattacharya, Editor(s)

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