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. 07, 2011
Filed:
May. 25, 2006
Atsuyuki Hoshino, Nara, JP;
Katsunori Misaki, Tottori, JP;
Akihiro Matsui, Tottori, JP;
Hideya Hashii, Tottori, JP;
Atsuyuki Hoshino, Nara, JP;
Katsunori Misaki, Tottori, JP;
Akihiro Matsui, Tottori, JP;
Hideya Hashii, Tottori, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
The present invention relates to a substrate for a liquid crystal display device and a liquid crystal display device having the substrate, an object of the invention is to provide such a substrate for a display device that can be obtained by a simple production method with high reliability, and a liquid crystal display device having the same. A substrate for a display device contains: an accumulated electrode having an accumulated structure containing a lower layer formed on a substrate, and a upper layer containing ZnO and formed on the lower layer; an insulating film covering the accumulated electrode; a contact hole opening in the insulating film on the accumulated electrode; and a pixel electrode formed on the insulating film and being connected directly to the upper layer of the accumulated electrode through the contact hole.