Advances in OCB mode LCDs: improvement of moving picture quality and control of bend alignment

Hirofumi Wakemoto; Kenji Nakao; Akio Takimoto

doi:10.1117/12.657147

23 February 2006 Advances in OCB mode LCDs: improvement of moving picture quality and control of bend alignment

Hirofumi Wakemoto, Kenji Nakao, Akio Takimoto

Proceedings Volume 6135, Liquid Crystal Materials, Devices, and Applications XI; 613507 (2006) https://doi.org/10.1117/12.657147
Event: Integrated Optoelectronic Devices 2006, 2006, San Jose, California, United States

Abstract

We invented a new bend transition method using the twisted electric field in OCB mode LCD. And by introducing a pseudo-impulse display method which inserted a black period between two successive fields and scanning backlight system, the motion blur in TFT-LCD was drastically improved. In addition, we clarified the stability of the dynamic bend alignment when adopting the black insert driving method.

Citation Download Citation

Hirofumi Wakemoto, Kenji Nakao, and Akio Takimoto "Advances in OCB mode LCDs: improvement of moving picture quality and control of bend alignment", Proc. SPIE 6135, Liquid Crystal Materials, Devices, and Applications XI, 613507 (23 February 2006); https://doi.org/10.1117/12.657147

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