US Patent 7553521 Liquid crystal displays
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Patent Inventor Names
Hideo Hama0
Masato Okabe0
Naoko Sawatari0
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Patent abstract
The invention provides a liquid crystal displays using a ferroelectric liquid crystal, which can give mono-domain alignment of ferroelectrical liquid crystal without forming orientation defects and which is so remarkably good in orientation stability that the orientation thereof can be maintained even if the temperature of the liquid crystal is raised to the phase transition point or higher.
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US Patent 07553521 Liquid crystal displays US Patent 7553521 Liquid crystal displays
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Patent Number
07553521
Patent Number
7553521
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US Patent 07553521 Liquid crystal displays
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Is a
Patent jurisdiction
Patent number
07553521
Date of patent
June 30, 2009
Patent application number
11039278
Date Filed
January 19, 2005
Patent primary examiner
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