Invention Grant
US07956363B2 Substrate for display device and liquid crystal display device having the same
有权
用于显示装置的基板和具有该基板的液晶显示装置
- Patent Title: Substrate for display device and liquid crystal display device having the same
- Patent Title (中): 用于显示装置的基板和具有该基板的液晶显示装置
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Application No.: US11439994Application Date: 2006-05-25
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Publication No.: US07956363B2Publication Date: 2011-06-07
- Inventor: Atsuyuki Hoshino , Katsunori Misaki , Akihiro Matsui , Hideya Hashii
- Applicant: Atsuyuki Hoshino , Katsunori Misaki , Akihiro Matsui , Hideya Hashii
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2005-155630 20050527
- Main IPC: H01L29/786
- IPC: H01L29/786 ; H01L27/14 ; H01L29/04
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.
Public/Granted literature
- US20070080349A1 Substrate for display device and liquid crystal display device having the same Public/Granted day:2007-04-12
Information query
IPC分类:
