发明名称 |
Method and structure for establishing contacts in thin film transistor devices |
摘要 |
The roughness and structural height of printed metal lines is used to pin a fluid. This fluid deposits a top contact material which is connected to the bottom printed contacts through pinholes in the hydrophobic polymer layer. This results in a sandwich-like contact structure achieved in a self-aligned deposition process and having improved source-drain contact for all-additive printed circuits. In one form, the present technique is used for thin film transistor applications, but it may be applied to electrodes in general. |
申请公布号 |
US8274084(B2) |
申请公布日期 |
2012.09.25 |
申请号 |
US20080324250 |
申请日期 |
2008.11.26 |
申请人 |
DANIEL JURGEN H.;ARIAS ANA CLAUDIA;CHABINYC MICHAEL;PALO ALTO RESEARCH CENTER INCORPORATED |
发明人 |
DANIEL JURGEN H.;ARIAS ANA CLAUDIA;CHABINYC MICHAEL |
分类号 |
H01L29/10 |
主分类号 |
H01L29/10 |
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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