Invention Grant
- Patent Title: Method for manufacturing conductive layer and semiconductor device
- Patent Title (中): 制造导电层和半导体器件的方法
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Application No.: US11650693Application Date: 2007-01-08
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Publication No.: US07648897B2Publication Date: 2010-01-19
- Inventor: Shunpei Yamazaki , Yasuko Watanabe , Yasuyuki Arai
- Applicant: Shunpei Yamazaki , Yasuko Watanabe , Yasuyuki Arai
- Applicant Address: JP
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP
- Agency: Cook Alex Ltd.
- Priority: JP2003-009106 20030117
- Main IPC: H01L21/4763
- IPC: H01L21/4763

Abstract:
To provide a method for manufacturing a wiring, a conductive layer, a display device, and a semiconductor device, each of which can meet a large sized substrate and which is manufactured with a higher throughput by using a material efficiently, the conductive layer is formed over the substrate having an insulating surface by discharging the conductive material, and heat treatment is performed by a lamp or a laser beam over the conductive layer. Furthermore, the conductive film is formed under reduced pressure according to the present invention.
Public/Granted literature
- US20070122950A1 Method for manufacturing conductive layer and semiconductor device Public/Granted day:2007-05-31
Information query
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