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
June 10, 2008
0Patent Application Number
109690420
Date Filed
October 21, 2004
0Patent Primary Examiner
Patent abstract
A liquid crystal display device with a pair of substrates which are arranged to face each other with liquid crystal therebetween, columnar spacers having the substantially equal height formed on a liquid-crystal-side surface of one substrate, and the columnar spacers include the columnar spacer which is contact with a liquid-crystal-side surface of another substrate and the columnar spacer which is not contact with the liquid-crystal-side surface of another substrate.
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