Mesogenic compounds, liquid crystal medium and liquid...

Details Mesogenic compounds, liquid crystal medium and liquid... Mesogenic compounds, liquid crystal medium and liquid...

2011-03-29

2011-03-29

Wu, Shean C (Department: 1722)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299010, C252S299500, C252S299610, C252S299630, C252S299660, C252S299670

Reexamination Certificate

active

07914859

ABSTRACT:
The instant invention relates to mesogenic media comprising one or more compounds which comprise two or more mesogenic groups two of which are linked to the ortho-positions of an aromatic ring, preferably of formula (I) wherein the parameters are as specified in the text, preferably the instant invention relates to mesogenic media showing a blue phase and their use in electro-optical light modulation elements and their respective use in displays, as well as to such devices. The instant invention further relates to compounds of formula (I).

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