The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2013
Filed:
Mar. 22, 2011
Pinar Kilickiran, Stuttgart, DE;
David Danner, Stuttgart, DE;
Zakir Hussain, Stuttgart, DE;
Nadine Hollfelder, Rutesheim, DE;
Gabriele Nelles, Stuttgart, DE;
Pinar Kilickiran, Stuttgart, DE;
David Danner, Stuttgart, DE;
Zakir Hussain, Stuttgart, DE;
Nadine Hollfelder, Rutesheim, DE;
Gabriele Nelles, Stuttgart, DE;
Sony Corporation, Tokyo, JP;
Abstract
The present invention relates to a blue phase liquid crystal composition and to a method of stabilizing a blue phase state of a liquid crystal material. Moreover, the present invention also relates to a method of lowering the operating voltage of a liquid crystal material. Furthermore, the present invention relates to a blue phase liquid crystal material stabilized by the method according to the present invention or having an operating voltage that is lowered by the method according to the present invention. Furthermore, the present invention relates to a liquid crystal cell comprising a blue phase liquid crystal material and to a liquid crystal display comprising a blue phase liquid crystal material. The present invention also relates to a method of broadening the stability temperature range of a liquid crystal material in its blue phase state.