Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hidefumi Yoshida0
Hideo Chida0
Hiroyasu Inoue0
Hisashi Yamaguchi0
Katsufumi Ohmuro0
Keiji Imoto0
Arihiro Takeda0
Kouji Tsukao0
...
Date of Patent
May 29, 2007
0Patent Application Number
096899280
Date Filed
October 12, 2000
0Patent Primary Examiner
Patent abstract
A vertical alignment mode liquid crystal display device having an improved viewing angle characteristic uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of two substrates includes a structure as domain regulating means, to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied.
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