51.4: Fast Addressing of Cholesteric Texture Liquid Crystal Displays

Long addressing times form a problem for the application of CTLC displays in, for example, an electronic book, and inhibit displaying moving images. We investigated methods to improve the addressing time by addressing several rows at a time. This multiple‐row addressing method was combined with sing...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2001-06, Vol.32 (1), p.1268-1271
Main Authors: Roosendaal, S. J., Hage, L. M., Kuijk, K. E., Schlangen, L. J. M., van Haaren, J. A. M. M., Henzen, A. V.
Format: Article
Language:English
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Summary:Long addressing times form a problem for the application of CTLC displays in, for example, an electronic book, and inhibit displaying moving images. We investigated methods to improve the addressing time by addressing several rows at a time. This multiple‐row addressing method was combined with single‐phase addressing and three‐phase addressing. In the case of single‐phase addressing, this led to image artefacts. With three‐phase addressing, however, the display performance was good and high frame rates were demonstrated. This addressing scheme allows for fast updating of very high resolution CTLC displays.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.1831792