发明授权
- 专利标题: Manufacturing method of chip package
- 专利标题(中): 芯片封装的制造方法
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申请号: US11746654申请日: 2007-05-10
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公开(公告)号: US07642137B2公开(公告)日: 2010-01-05
- 发明人: Chun-Ying Lin , Ya-Chi Chen , Yu-Ren Chen , I-Hsin Mao
- 申请人: Chun-Ying Lin , Ya-Chi Chen , Yu-Ren Chen , I-Hsin Mao
- 申请人地址: TW Hsinchi
- 专利权人: ChipMOS Technologies Inc.
- 当前专利权人: ChipMOS Technologies Inc.
- 当前专利权人地址: TW Hsinchi
- 代理机构: Jianq Chyun IP Office
- 优先权: TW96100225A 20070103
- 主分类号: H01L21/44
- IPC分类号: H01L21/44
摘要:
A chip package including a thermal enhanced plate, contacts around the thermal enhanced plate and electrically insulated from the thermal enhanced plate, a film-like circuit layer disposed on the contacts and the thermal enhanced plate, a conductive adhesive layer, a first molding, and at least one chip disposed on the film-like circuit layer is provided. The conductive adhesive layer is disposed between the contacts and the film-like circuit layer electrically connected to the contacts through the conductive adhesive layer. The chip has a back surface, an active surface and many bumps disposed thereon, and the chip is electrically connected to the film-like circuit layer via the bumps. The first molding at least encapsulates a portion of the thermal enhanced plate, the conductive adhesive layer, parts of the contacts and at least a portion of the film-like circuit layer. Therefore, heat dissipation efficiency of the light emitting chip package is improved.
公开/授权文献
- US20080157333A1 CHIP PACKAGE AND MANUFACTURING METHOD THEREOF 公开/授权日:2008-07-03
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