Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 2, 2008
0Patent Application Number
111661960
Date Filed
June 27, 2005
0Patent Primary Examiner
Patent abstract
An LCD and method are provided in which a cell gap between substrates is maintained and an overcharge of liquid crystal is prevented. In the LCD, a first substrate includes a TFT and a color filter layer and a second substrate faces the first substrate. A column spacer is formed on the first substrate and a protrusion is formed on the second substrate at a position corresponding to the column spacer. And, a liquid crystal layer is formed between the first and second substrates.
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