Liquid crystal display device and viewing angle control module

Details Liquid crystal display device and viewing angle control module Liquid crystal display device and viewing angle control module

2007-04-16

2011-10-25

Wong, Tina (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Interconnection of plural cells in series

C349S065000

Reexamination Certificate

active

08045097

ABSTRACT:
In a liquid crystal display device including a display liquid crystal panel and a viewing-angle-control liquid crystal panel and capable of switching viewing angle characteristics, a half wavelength plate for setting a viewing restricted direction is provided between the display liquid crystal panel and the viewing-angle-control liquid crystal panel. This makes it possible to realize a liquid crystal display device that allows a viewing restricted direction to be set as appropriate.

REFERENCES:
patent: 4373784 (1983-02-01), Nonomura et al.
patent: 4662746 (1987-05-01), Hornbeck
patent: 4811003 (1989-03-01), Strathman et al.
patent: 4956619 (1990-09-01), Hornbeck
patent: 5061049 (1991-10-01), Hornbeck
patent: 5083857 (1992-01-01), Hornbeck
patent: 5146356 (1992-09-01), Carlson
patent: 5309241 (1994-05-01), Hoagland
patent: 5317409 (1994-05-01), Macocs
patent: 5386253 (1995-01-01), Fielding
patent: 5402184 (1995-03-01), O'Grady et al.
patent: 5490009 (1996-02-01), Venkateswar et al.
patent: 5557353 (1996-09-01), Stahl
patent: 5689283 (1997-11-01), Shirochi
patent: 5751379 (1998-05-01), Markandey et al.
patent: 5842762 (1998-12-01), Clarke
patent: 5897191 (1999-04-01), Clarke
patent: 5912773 (1999-06-01), Barnett et al.
patent: 5920365 (1999-07-01), Eriksson
patent: 6028656 (2000-02-01), Buhrer et al.
patent: 6657690 (2003-12-01), Hashimoto
patent: 7068336 (2006-06-01), Oh et al.
patent: 7468770 (2008-12-01), Okumura
patent: 7705933 (2010-04-01), Matsushima
patent: 7742124 (2010-06-01), Bell
patent: 7760292 (2010-07-01), Jin et al.
patent: 7948580 (2011-05-01), Sakai et al.
patent: 7956940 (2011-06-01), Sakai et al.
patent: 2002/0149725 (2002-10-01), Hashimoto
patent: 2004/0036821 (2004-02-01), Paukshto et al.
patent: 2004/0252258 (2004-12-01), Matsushima
patent: 2005/0254113 (2005-11-01), Cirkel et al.
patent: 2006/0044495 (2006-03-01), Arai
patent: 2008/0084471 (2008-04-01), Yabuta et al.
patent: 1550840 (2004-12-01), None
patent: 1 001 306 (2000-05-01), None
patent: 10-268251 (1998-10-01), None
patent: 11-174489 (1999-07-01), None
patent: 2005-257756 (2005-09-01), None
patent: 2006-64907 (2006-03-01), None
patent: 2006-171333 (2006-06-01), None
patent: 2006-195388 (2006-07-01), None
patent: 2006-330164 (2006-12-01), None
patent: 2007-148278 (2007-06-01), None
patent: 10-2005-0058901 (2005-06-01), None
patent: 2006/038574 (2006-04-01), None
International Search Report for PCT/JP2007/058252, mailed Jul. 3, 2007.
Supplementary EP Search Report mailed Aug. 19, 2010 in corresponding EP application 07741688.1.

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