发明申请
- 专利标题: Solid-state image-sensing device
- 专利标题(中): 固态摄像装置
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申请号: US11436643申请日: 2006-05-19
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公开(公告)号: US20060261250A1公开(公告)日: 2006-11-23
- 发明人: Hirochika Narita , Ryuya Kuroda
- 申请人: Hirochika Narita , Ryuya Kuroda
- 申请人地址: JP KANAGAWA
- 专利权人: NEC ELECTRONICS CORPORATION
- 当前专利权人: NEC ELECTRONICS CORPORATION
- 当前专利权人地址: JP KANAGAWA
- 优先权: JP2005-147610 20050520
- 主分类号: H01L27/14
- IPC分类号: H01L27/14
摘要:
To provide a solid-state image sensing device that is capable of improving the connection reliability of bonding pads and bonding wires. A solid-state image sensing element 1 of the present invention contains a long plate-shaped metal substrate 16, a long plate-shaped solid-state image sensing element 4 fixed to the surface of the metal substrate 16 via an adhesive layer 18, and bonding pads 6, formed on the surface of the solid-state image sensing element 4, for electrically connecting to the lead frame via bonding wires 14. The adhesive layer 18 contains a first adhesive layer 18a, and a second adhesive layer 18b of a higher modulus of elasticity than the first adhesive layer 18a, and at the regions directly below the bonding pads 6 provided at both end sections in a longitudinal direction of the solid-state image sensing element 4, the metal substrate 16 and the solid-state image sensing element 4 are fixed via the second adhesive layer 18b.
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