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:
Jun. 19, 2012
Filed:
Nov. 15, 2010
Takashi Sasabayashi, Kawasaki, JP;
Arihiro Takeda, Kawasaki, JP;
Yoshio Koike, Kawasaki, JP;
Takahiro Sasaki, Kawasaki, JP;
Hidefumi Yoshida, Kawasaki, JP;
Kazutaka Hanaoka, Kawasaki, JP;
Takashi Sasabayashi, Kawasaki, JP;
Arihiro Takeda, Kawasaki, JP;
Yoshio Koike, Kawasaki, JP;
Takahiro Sasaki, Kawasaki, JP;
Hidefumi Yoshida, Kawasaki, JP;
Kazutaka Hanaoka, Kawasaki, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A manufacturing method of a liquid crystal display apparatus, including disposing a pair of substrates to face each other, on which no surface alignment control films are formed; sealing a liquid crystal to which a polymerizable compound is added, between these substrates; polymerizing the polymerizable compound by irradiating UV rays when no voltage is applied; and forming a polymer near the surfaces of the substrates. The anchoring energy for the liquid crystal molecules on the substrate surface is controlled by controlling the composition, the adding amount and the polymerizing conditions of the polymerizable compound.