US Patent 7390539 Liquid crystal composition and liquid crystal display device
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Patent abstract
A liquid crystal composition having a negative dielectric anisotropy and containing at least one compound selected from a group of compounds represented by formula (1) as a first component, at least one compound selected from a group of compounds represented by formula (2) as a second component, at least one compound selected from a group of compounds represented by formula (3) as a third component, and at least one compound selected from a group of compounds represented by formula (4) as a fourth component:
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US Patent 07390539 Liquid crystal composition and liquid crystal display device US Patent 7390539 Liquid crystal composition and liquid crystal display device
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Patent Number
0739053900
Patent Number
739053900
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Patent Jurisdiction
Patent Number
073905390
Date of Patent
June 24, 2008
0Patent Application Number
114847390
Date Filed
July 12, 2006
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
073905390
Date of Patent
June 24, 2008
0Patent Application Number
114847390
Date Filed
July 12, 2006
0Official Website
Patent Primary Examiner
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US Patent 07390539 Liquid crystal composition and liquid crystal display device
Infobox
Is a
Patent jurisdiction
Patent number
07390539
Date of patent
June 24, 2008
Patent application number
11484739
Date Filed
July 12, 2006
Patent primary examiner
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