Invention Grant
- Patent Title: Chip package
- Patent Title (中): 芯片封装
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Application No.: US12506255Application Date: 2009-07-21
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Publication No.: US07932531B2Publication Date: 2011-04-26
- Inventor: Chun-Ying Lin , Ya-Chi Chen , Yu-Ren Chen , I-Hsin Mao
- Applicant: Chun-Ying Lin , Ya-Chi Chen , Yu-Ren Chen , I-Hsin Mao
- Applicant Address: TW Hsinchu
- Assignee: ChipMOS Technologies Inc.
- Current Assignee: ChipMOS Technologies Inc.
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW96100225A 20070103
- Main IPC: H01L33/00
- IPC: H01L33/00

Abstract:
A chip package includes 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. 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.
Public/Granted literature
- US20090321918A1 CHIP PACKAGE Public/Granted day:2009-12-31
Information query
IPC分类: