发明名称 |
AL ALLOY FILM FOR DISPLAY DEVICE, DISPLAY DEVICE AND SPUTTERING TARGET |
摘要 |
<p>Disclosed is an Al alloy film which can be in direct contact with a transparent pixel electrode in a wiring structure of a thin film transistor substrate that is used in a display device, and which has improved corrosion resistance against an amine remover liquid that is used during the production process of the thin film transistor. Also disclosed is a display device using the Al alloy film. Specifically disclosed is an Al alloy film for a display device, said Al alloy film being directly connected with a transparent conductive film on a substrate of a display device, and containing 0.05-2.0 atom% of Ge, at least one element selected from among element group X (Ni, Ag, Co, Zn and Cu), and 0.02-2 atom% of at least one element selected from among element group Q consisting of the rare earth elements. A Ge-containing deposit and/or a Ge-concentrated part is present in the Al alloy film for a display device. Also specifically disclosed is a display device comprising the Al alloy film.</p> |
申请公布号 |
WO2010053135(A1) |
申请公布日期 |
2010.05.14 |
申请号 |
WO2009JP68923 |
申请日期 |
2009.11.05 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO;NANBU AKIRA;GOTO HIROSHI;MIKI AYA;OKUNO HIROYUKI;NAKAI JUNICHI;KISHI TOMOYA;TAKAGI TOSHIAKI;NAMBA SHIGENOBU;NAGAO MAMORU;KOBAYASHI NOBUHIRO |
发明人 |
NANBU AKIRA;GOTO HIROSHI;MIKI AYA;OKUNO HIROYUKI;NAKAI JUNICHI;KISHI TOMOYA;TAKAGI TOSHIAKI;NAMBA SHIGENOBU;NAGAO MAMORU;KOBAYASHI NOBUHIRO |
分类号 |
G02F1/1343;C23C14/34;H01L21/28;H01L21/285;H01L21/3205;H01L23/52;H01L29/786 |
主分类号 |
G02F1/1343 |
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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