Invention Grant
- Patent Title: Carrier structure for semiconductor chip and method for manufacturing the same
- Patent Title (中): 半导体芯片的载体结构及其制造方法
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Application No.: US11984349Application Date: 2007-11-16
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Publication No.: US07619317B2Publication Date: 2009-11-17
- Inventor: Chung-Cheng Lien , Chia-Wei Chang
- Applicant: Chung-Cheng Lien , Chia-Wei Chang
- Applicant Address: TW Hsinchu
- Assignee: Phoenix Precision Technology Corporation
- Current Assignee: Phoenix Precision Technology Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Bacon & Thomas, PLLC
- Priority: TW95142545A 20061117
- Main IPC: H01L23/28
- IPC: H01L23/28 ; H05K1/18

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.
Public/Granted literature
- US20080116562A1 Carrier structure for semiconductor chip and method for manufacturing the same Public/Granted day:2008-05-22
Information query
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