Invention Grant
- Patent Title: Display device, method for manufacturing the same, and television apparatus
- Patent Title (中): 显示装置及其制造方法以及电视装置
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Application No.: US10578001Application Date: 2004-11-29
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Publication No.: US08742421B2Publication Date: 2014-06-03
- Inventor: Shunpei Yamazaki , Hideaki Kuwabara , Shinji Maekawa , Gen Fujii , Toshiyuki Isa
- Applicant: Shunpei Yamazaki , Hideaki Kuwabara , Shinji Maekawa , Gen Fujii , Toshiyuki Isa
- Applicant Address: JP Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Kanagawa-ken
- Agency: Nixon Peabody LLP
- Agent Jeffrey L. Costellia
- Priority: JP2003-403849 20031202; JP2003-403850 20031202
- International Application: PCT/JP2004/018073 WO 20041129
- International Announcement: WO2005/055178 WO 20050616
- Main IPC: H01L27/14
- IPC: H01L27/14
Abstract:
An object of the present invention is to provide a display device which can be manufactured with usability of a material improved and with a manufacturing step simplified and to provide a manufacturing technique thereof. One feature of a display device of the present invention is to comprise an insulating layer having an opening, a first conductive layer formed in the opening, and a second conductive layer formed over the insulating layer and the first conductive layer, wherein the first conductive layer is wider and thicker than the second conductive layer, and the second conductive layer is formed by spraying a droplet including a conductive material.
Public/Granted literature
- US20070085938A1 Display device, method for manufacturing the same, and television apparatus Public/Granted day:2007-04-19
Information query
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