发明名称 |
CIRCUIT BOARD, ELECTRONIC CIRCUIT DEVICE, AND DISPLAY |
摘要 |
The present invention provides a circuit board, an electronic circuit device, and a display device, in which generation of an edge short-circuit is suppressed and wirings can be arranged more densely. The present invention is a circuit board including: a substrate having the first main surface on which a semiconductor integrated circuit is mounted and the second main surface; the first wiring including a bump connecting terminal on the first main surface; and a plurality of the second wirings on the second main surface, wherein the plurality of the second wirings are arranged independently from each other and overlap with a region where the semiconductor integrated circuit is mounted, and the circuit board includes a wiring part on the second main surface in a region overlapping with a region where the bump connecting terminal is arranged. |
申请公布号 |
EP2007180(A1) |
申请公布日期 |
2008.12.24 |
申请号 |
EP20070738587 |
申请日期 |
2007.03.14 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
NAKAHAMA, HIROKI;MURAOKA, SEIJI |
分类号 |
H01L23/498;H01L21/60;H05K1/02;H05K1/18 |
主分类号 |
H01L23/498 |
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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