Liquid-crystalline medium

United States of America Patent

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Apr 18, 2006
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May 20, 2004
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Aug 6, 2003
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Apr 30, 1998

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Abstract

The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises one or more compounds of the general formula I ##STR1##

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MERCK PATENT GMBH

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C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....

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Inventor Name	Address	# of filed Patents	Total Citations
Poetsch, Eike	Muehltal, DE	162	1599
Reiffenrath, Volker	Rossdorf, DE	234	2249
Schuler, Brigitte	Grossostheim, DE	97	618
Tanaka, Yukiomi	Kanagawa Pref., DE	22	207
Tarumi, Kazuaki	Seeheim, DE	73	762

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Liquid-crystalline medium

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United States of America Patent

10634953

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PATENT NO	7029731
APP PUB NO	20040094748A1
SERIAL NO	10634953
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 18, 2006	US,7029731,B2 US7029731B2	GRANTED PATENT AS SECOND PUBLICATION
May 20, 2004	US,20040094748,A1 US20040094748A1	FIRST PUBLISHED PATENT APPLICATION

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10634953

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