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:
Jan. 30, 2007
Filed:
Oct. 15, 2004
Yohei Nakanishi, Kawasaki, JP;
Masakazu Shibasaki, Kawasaki, JP;
Kazutaka Hanaoka, Kawasaki, JP;
Yuichi Inoue, Kawasaki, JP;
Kazuaki Tarumi, Darmstadt, DE;
Matthias Bremer, Darmstadt, DE;
Melanie Klasen-memmer, Darmstadt, DE;
Simon Greenfield, Wimborne, GB;
Richard Harding, Southampton, GB;
Yohei Nakanishi, Kawasaki, JP;
Masakazu Shibasaki, Kawasaki, JP;
Kazutaka Hanaoka, Kawasaki, JP;
Yuichi Inoue, Kawasaki, JP;
Kazuaki Tarumi, Darmstadt, DE;
Matthias Bremer, Darmstadt, DE;
Melanie Klasen-Memmer, Darmstadt, DE;
Simon Greenfield, Wimborne, GB;
Richard Harding, Southampton, GB;
Sharp Kabushiki Kaisha, Osaka, JP;
Merck Patent GmbH, Darmstadt, DE;
Abstract
A liquid crystal display device produced through the steps of injecting a polymerizable monomer-containing liquid crystal composition between two substrates and, while applying a voltage between opposing transparent electrodes of the substrates, polymerizing the monomer, wherein the polymerizable monomer contained in the liquid crystal composition has one or more ring or condensed ring structures and functional groups bonded directly to the ring or condensed ring structure. The monomer is preferably represented by the following general formula:P-A-(Z-A)-Pwherein Pand Pare acrylates or the like, Aand Aare 1,4-phenylenes or the like, Zis —COO— or the like, and n is 0 to 2.