Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takao Tanaka0
Mitsuo Nakatani0
Sadafumi Hirai0
Shinichi Kawabe0
Hiroaki Miwa0
Kazuyuki Ito0
Keiichiro Ashizawa0
Makoto Sasaki0
...
Date of Patent
August 10, 2010
0Patent Application Number
121495810
Date Filed
May 5, 2008
0Patent Primary Examiner
Patent abstract
A liquid crystal display device is provided that includes a pair of substrates which are arranged to face each other with a liquid crystal therebetween, and columnar spacers that are substantially equal in height formed on a liquid-crystal-side surface of one of the pair of substrates, where the columnar spacers include a first columnar spacer which is in contact with a liquid-crystal-side surface of the other substrate of the pair of substrates and a second columnar spacer which is not contact with the liquid-crystal-side surface of that other substrate.
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