Invention Grant
US06700188B2 Low-pin-count chip package having concave die pad and/or connections pads
有权
具有凹模焊盘和/或连接焊盘的低引脚数芯片封装
- Patent Title: Low-pin-count chip package having concave die pad and/or connections pads
- Patent Title (中): 具有凹模焊盘和/或连接焊盘的低引脚数芯片封装
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Application No.: US09854487Application Date: 2001-05-15
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Publication No.: US06700188B2Publication Date: 2004-03-02
- Inventor: Chun Hung Lin
- Applicant: Chun Hung Lin
- Main IPC: H01L2348
- IPC: H01L2348

Abstract:
A low-pin-count chip package including a die pad for receiving a semiconductor chip and a plurality of connection pads electrically coupled to the semiconductor chip wherein the die pad and the connection pads have a concave profile. A package body is formed over the semiconductor chip, the die pad and the connection pads in a manner that a potion of the die pad and a portion of each connection pad extend outward from the bottom of the package body. The present invention further provides a novel method of producing the low-pin-count chip package described above.
Public/Granted literature
- US20010019854A1 Low-pin-count chip package and manufacturing method thereof Public/Granted day:2001-09-06
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