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Title: A colour STN-LCD with improved contrast, uniformity and response times
Authors: Ihara, S.
Sugimoto, Y.
Nakagawa, Y.
Kuwata, Takeshi
Koh, H.
Hasebe, Hiroshi
Ruckmongathan, T.N.
Issue Date: 1992
Publisher: Society for Information Display
Citation: Proceedings of the SID international symposium, 1992, p232-235.
Abstract: A novel approach to obtain a fast responding STN LCD is described. Response times are reduced to less than 50ms for 1/240 duty operation without sacrificing sharp threshold behaviour, using a low viscosity nematic mixture. Driving method is also investigated to avoid the contrast reduction, which comes from the "frame response" phenomena in fast-responding LCDs. A multi-line selection method, where 2 or more scanning lines are selected at a time, is.proved to be a promising candidate to overcome the problem. A 5.7" diagonal color STN LCD with improved contrast, uniformity and response times has been developed, using the new nematic mixture and the driving method as well.
Description: Proceedings of the SID international symposium: Digest of technical papers, p232, SID, 1992.
Copyright: This paper is made available with permission of the Society for Information Display. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Appears in Collections:Research Papers (SCM)

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