Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2011-04-26
2011-04-26
Robinson, Mark A (Department: 2883)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S033000, C349S042000, C349S096000, C349S123000
Reexamination Certificate
active
07932980
ABSTRACT:
Apparatus, methods, systems and devices for high aperture ratio, high transmittance, and wide viewing angle liquid crystal display having first and second substrates each with an alignment layer and polarizer on the interior and exterior surface thereof and a liquid crystal material therebetween forming plural pixels each having a common electrode group and a pixel electrode group each having at least one common and pixel electrode. A fringe field drives the molecules in the regions above and below the electrodes and a horizontal field drives the molecules between the electrode groups to achieve high transmittance. In an embodiment an insulating layer separates the substrate and alignment layer and the pixel electrodes are on the substrate and the common electrodes are on the insulating layer. In another embodiment a compensation film is layered between one of the substrates and corresponding polarizer.
REFERENCES:
patent: 5598285 (1997-01-01), Kondo et al.
patent: 6233034 (2001-05-01), Lee et al.
patent: 6396556 (2002-05-01), Watanabe
patent: 6801293 (2004-10-01), Nishiyama et al.
patent: 6924863 (2005-08-01), Nishida et al.
patent: 7460198 (2008-12-01), Nagai et al.
patent: 2002/0140891 (2002-10-01), Tomioka et al.
patent: 2002/0154262 (2002-10-01), Yamakita et al.
patent: 2004/0218131 (2004-11-01), Kim et al.
Yukito Saitoh, Shinichi Kimura, Kaoru Kusafuka, Hidehisa Shimizu, “Optimum Film Compensation of Viewing Angle of Contrast in In-Plane-Switching-Mode Liquid Crystal Display,” Jpn. J. Appl. Pys., vol. 37, Part 1, No. 9A, (1998) pp. 4822-4828.
A. Takeda, S. Kataoka, T. Sasaki, H. Chida, H. Tsuda, K. Ohmuro, T. Sasabayashi, Y. Koike, K. Okamoto, “41.1: A Super-High Image Quality Multi-Domain Vertical Alignment LCD a New Rubbing-Less Technology,” SID (1998).
Kyeong Hyeon Kim, Kyehun Lee, Seung Boem Park, Jang Keun Song, Seoknam Kim and Jun Hyung Souk, “21.4: Domain Divided Verical Alignment Mode with Optimized Fringe Field Effect,” ASID (1998).
J.Chen, K.-H. Kim, J.-J. Jyu, J. H. Souk, “21.2: Optimum Film Compensation Modes for TN and VA LCDs,” SID (1998).
H. Mori, Y. Itoh, Y. Nishiura, T. Nakamura, Y. Shinagawa, “38.4L: Late-News Paper: Novel Optical Comensation Film for AMLCDs Using a Discotic Compound,” SID (1997).
Ge Zhibing
Wu Shin-Tson
Wu Thomas Xinzhang
Zhu Xinyu
Blevins Jerry
Law Offices of Brian S. Steinberger , P.A.
Robinson Mark A
Steinberger Brian S.
Toppoly Optoelectronics Corp.
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