发明名称 |
Display device and television device using the same |
摘要 |
The invention provides a display device and a method for manufacturing thereof by increasing a material efficiently as well as simplifying steps. Also, the invention provides a technique for forming a pattern such as a wiring, that is used for forming a display device, to have a predetermined shape with an excellent controllability. The method for manufacturing a display device includes the steps of: forming a lyophobic region; selectively irradiating laser beam in the lyophobic region to form a lyophilic region; selectively discharging a composition, that contains a conductive material, in the lyophilic region to form a gate electrode layer; forming a gate insulating layer and a semiconductor layer over the gate electrode layer; discharging a composition containing a conductive material over the semiconductor layer to form a source electrode layer and a drain electrode layer; and forming a pixel electrode layer on the source or drain electrode layer.
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申请公布号 |
US7939888(B2) |
申请公布日期 |
2011.05.10 |
申请号 |
US20070857729 |
申请日期 |
2007.09.19 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI SHUNPEI;NAKAMURA OSAMU;MAEKAWA SHINJI;FUJII GEN;ISA TOSHIYUKI |
分类号 |
H01L27/01;C25B11/00;G09G3/20;G09G3/32;H01L21/77;H01L27/12;H01L27/32;H01L31/0392;H01L51/52;H05B33/08;H05B33/10;H05B33/22 |
主分类号 |
H01L27/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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