Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2008-06-13
2011-10-04
Nguyen, Hoan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S132000, C349S133000, C349S134000, C349S135000, C349S136000
Reexamination Certificate
active
08031310
ABSTRACT:
Disclosed herein is a liquid crystal display including substrates, a liquid crystal, an orientation layer, and electrodes. The orientation layer includes a base layer having a principal surface provided with a plurality of grooves in parallel, and a coating film covering the principal surface. The coating film has a horizontally orienting ability to orient in parallel the molecular major axes of the liquid crystal molecules in the condition where no voltage is impressed on the principal surface. The grooves each extend along a predetermined direction, and are arrayed repeatedly at a given pitch along the direction orthogonal to the predetermined direction.
REFERENCES:
patent: 03-219220 (1991-09-01), None
patent: 05-088177 (1993-04-01), None
patent: 08-114804 (1996-05-01), None
patent: 11174456 (1999-07-01), None
patent: 11-218763 (1999-08-01), None
patent: 2000-105380 (2000-04-01), None
patent: 2000206532 (2000-07-01), None
patent: 2001042331 (2001-02-01), None
patent: 2003315804 (2003-11-01), None
patent: 2006195111 (2006-07-01), None
Minoru Nakamura and Mitsuru Ura; Alignment of nematic liquid crystals on ruled grating surfaces; J. Appl. Phys 52(1); Jan. 1981.
Yasuyuki Ohta, et al., “Surface Azimuthal Anchoring Energy between the Grating Surface and Nematic Liquid Crystal Layer Studies by Finite Element Method,” Japanese Journal of Applied Physics vol. 43, No. 7A, 2004, pp. 4310-4311.
Minoru Nakamura, et al., “Alignment of Nematic Liquid Crystals on Ruled Grating Surfaces”; J. Appl. Phys. 52(1), Jan. 1981.
Nishida Motoharu
Tamaki Masaya
Tanaka Hironao
Yamaguchi Hidemasa
Nguyen Hoan
SNR Denton US LLP
Sony Corporation
LandOfFree
Liquid crystal display with orthogonal orientation and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid crystal display with orthogonal orientation and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display with orthogonal orientation and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4265001