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:
Oct. 07, 2014
Filed:
Mar. 30, 2011
Daisuke Kubota, Kanagawa, JP;
Akio Yamashita, Kanagawa, JP;
Tetsuji Ishitani, Kanagawa, JP;
Tomohiro Tamura, Tokyo, JP;
Mayumi Mikami, Kanagawa, JP;
Daisuke Kubota, Kanagawa, JP;
Akio Yamashita, Kanagawa, JP;
Tetsuji Ishitani, Kanagawa, JP;
Tomohiro Tamura, Tokyo, JP;
Mayumi Mikami, Kanagawa, JP;
Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;
Abstract
In a liquid crystal display device in which a liquid crystal layer exhibiting a blue phase is sandwiched between a first substrate and a second substrate, a pixel electrode layer is electrically connected to a drain electrode layer of a transistor and a common electrode layer is electrically connected to a conductive layer formed through the same steps as the drain electrode layer. The pixel electrode layer and the common electrode layer are over an interlayer film and spaced apart from each other. An opening formed in the interlayer film is filled with liquid crystal, and the liquid crystal layer is formed.