Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 17, 2009
Patent Application Number
11136638
Date Filed
May 23, 2005
Patent Primary Examiner
Patent abstract
An LCD device (20) includes a first substrate (210) and a second substrate (250), a liquid crystal layer (230) interposed between the substrates. Each pixel regions of the LCD device includes a reflection region and a transmission region. A pre-tilt angle of liquid crystal molecules adjacent to one of the substrates is in a range of 0° to 15°, and a pre-tilt angle of liquid crystal molecules adjacent to another substrate is in a range of 75° to 90°. This structure ensures the LCD device has a fast response time.
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