A color-field sequential LCD using a high contrast OCB mode liquid crystal and a LED back-light has been developed. We established an evaluation method for a polymerized discotic material compensation film and an optimization method for a bend alignment LC cell. The prototype of OCB mode LCD has a high contrast ratio of 1350:1 and wide viewing angle over 170deg. In this paper, the concept of optical compensation and fundamental characteristic of advanced color-field sequential OCB mode LCD is discussed.
|Number of pages||4|
|Journal||Digest of Technical Papers - SID International Symposium|
|Publication status||Published - 2006|
|Event||44th International Symposium, Seminar, and Exhibition, SID 2006 - San Francisco, CA, United States|
Duration: 2006 Jun 4 → 2006 Jun 9