Invention Application
US20040164429A1 Chip carrier film, method of manufacturing the chip carrier film and liquid crystal display using the chip carrier film
有权
芯片载体膜,芯片载体膜的制造方法和使用芯片载体膜的液晶显示器
- Patent Title: Chip carrier film, method of manufacturing the chip carrier film and liquid crystal display using the chip carrier film
- Patent Title (中): 芯片载体膜,芯片载体膜的制造方法和使用芯片载体膜的液晶显示器
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Application No.: US10698452Application Date: 2003-11-03
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Publication No.: US20040164429A1Publication Date: 2004-08-26
- Inventor: Kouki Nakahara , Hitoshi Morishita
- Applicant: ADVANCED DISPLAY INC.
- Applicant Address: JP Kikuchi-gun
- Assignee: ADVANCED DISPLAY INC.
- Current Assignee: ADVANCED DISPLAY INC.
- Current Assignee Address: JP Kikuchi-gun
- Priority: JP2000-319519 20001019
- Main IPC: H01L023/48
- IPC: H01L023/48

Abstract:
A chip carrier film comprising a metal wiring formed on a surface of a base film, a first insulating film covering the metal wiring excluding a semiconductor chip connecting pad portion and a terminal connecting pad portion, a semiconductor chip connected to the semiconductor chip connecting pad portion of the metal wiring and mounted on the base film, and a second insulating film formed on a back face of the base film and having a different coefficient of curing shrinkage from that of the first insulating film. It is possible to obtain a chip carrier film capable of preventing the suspension of the base film from being generated by the self weight of the semiconductor chip when holding the base film by the delivery device and of carrying out mounting without a hindrance.
Public/Granted literature
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