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:
May. 03, 2011
Filed:
Jul. 01, 2005
Applicants:
Richard Harding, Hants, GB;
Stephan Derow, Griesheim, DE;
Mark Verrall, Shilin, TW;
Shirley Ann Marden, Poole Dorset, GB;
Rick Hamilton, Southampton, GB;
Inventors:
Richard Harding, Hants, GB;
Stephan Derow, Griesheim, DE;
Mark Verrall, Shilin, TW;
Shirley Ann Marden, Poole Dorset, GB;
Rick Hamilton, Southampton, GB;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02F 1/13363 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a transflective liquid crystal display (LCD) with a polymerised LC film comprising at least one photoisomerisable compound and having a pattern of regions with different retardation and/or different orientation of the LC material.