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:
Jul. 01, 2014
Filed:
Nov. 23, 2010
Daisuke Kubota, Kanagawa, JP;
Tetsuji Ishitani, Kanagawa, JP;
Akio Yamashita, Kanagawa, JP;
Tomohiro Tamura, Kanagawa, JP;
Daisuke Kubota, Kanagawa, JP;
Tetsuji Ishitani, Kanagawa, JP;
Akio Yamashita, Kanagawa, JP;
Tomohiro Tamura, Kanagawa, JP;
Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;
Abstract
In the liquid crystal display device where a liquid crystal layer exhibiting a blue phase is interposed between a first substrate and a second substrate, a pixel electrode layer (first electrode layer) and a common electrode layer (second electrode layer) provided between the first substrate and the liquid crystal layer are positioned not to overlap with each other. The pixel electrode layer is formed to cover top and side surfaces of a rib-shaped first structure body which projects into the liquid crystal layer from a surface of the first substrate on the liquid crystal layer side. The common electrode layer is formed to cover top and side surfaces of a rib-shaped second structure body which projects into the liquid crystal layer from the surface of the first substrate on the liquid crystal layer side.