发明名称 |
Active device array substrate |
摘要 |
An active device array substrate has at least one patterned conductive layer. The patterned conductive layer includes a copper layer. A cross-section of the copper layer which is parallel to a normal line direction of the copper layer includes a first trapezoid and a second trapezoid stacked on the first trapezoid. A base angle of the first trapezoid and a base angle of the second trapezoid are acute angles, and a difference between the base angle of the first trapezoid and the base angle of the second trapezoid is from about 5° to about 30°. |
申请公布号 |
US8270178(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20100822201 |
申请日期 |
2010.06.24 |
申请人 |
CHEN PO-LIN;LIN CHIH-YUAN;LIN YU-MIN;LIN CHUN-NAN;AU OPTRONICS CORPORATION |
发明人 |
CHEN PO-LIN;LIN CHIH-YUAN;LIN YU-MIN;LIN CHUN-NAN |
分类号 |
H05K7/00;H01L23/48;H01L27/14 |
主分类号 |
H05K7/00 |
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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