Carrier structure for semiconductor chip and method for...

Details Carrier structure for semiconductor chip and method for... Carrier structure for semiconductor chip and method for...

2007-11-16

2009-11-17

Zarneke, David A (Department: 2891)

Active solid-state devices (e.g., transistors, solid-state diode

Encapsulated

C361S764000, C257SE23004

Reexamination Certificate

active

07619317

ABSTRACT:
A carrier structure for a semiconductor chip and a method for manufacturing the same are disclosed. The method includes the following steps: providing a carrier board having at least one through cavity, wherein a removable film is formed on the surface of the carrier board, and a semiconductor chip is temporarily fixed in the through cavity by the removable film; filling the gap between the through cavity of the carrier board and the semiconductor chip with an adhesive material in order to fix the semiconductor chip; and removing the removable film. The disclosed method can reduce the alignment error resulted from the tiny shift of the semiconductor chip caused by jitters before the semiconductor is fixed in the cavity, thereby to increase the accuracy of the alignment, to facilitate fine wiring, and to meet the trend toward compact size of semiconductor packages.

REFERENCES:
patent: 2002/0017716 (2002-02-01), Ohtaka et al.
patent: 2005/0253244 (2005-11-01), Chang
patent: 2006/0186531 (2006-08-01), Hsu

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