Semiconductor device having a semiconductor chip mounted on...

Details Semiconductor device having a semiconductor chip mounted on... Semiconductor device having a semiconductor chip mounted on...

2007-02-06

2007-02-06

Toledo, Fernando L. (Department: 2823)

Semiconductor device manufacturing: process

Packaging or treatment of packaged semiconductor

C438S107000, C438S110000, C257S687000, C257S690000

Reexamination Certificate

active

10762451

ABSTRACT:
An efficient fabrication method of a SON type semiconductor device is to be provided. A plurality of linear leadframes is arranged side by side separately from each other. A plurality of semiconductor chips with a plurality of electrode pads is mounted over the plurality of the linear leadframes separately. The plurality of the electrode pads is joined to the plurality of linear leadframes with bonding wires. An encapsulation part for encapsulating the semiconductor chip and the bonding wires and an interframe encapsulation part for filling a space between the linear leadframes exposed outside the encapsulation part are formed. A groove part for cutting all the linear leadframes placed right under the semiconductor chip in the orthogonal direction with respect to the direction of extension of the linear leadframes is formed. The leadframes and the interframe encapsulation parts exposed between the plurality of semiconductor chips are cut to be separated into a semiconductor device.

REFERENCES:
patent: 6462406 (2002-10-01), Ohgiyama et al.
patent: 2002/0140079 (2002-10-01), Takeyama
patent: 2003/0015775 (2003-01-01), Minamio et al.
patent: 2003/0127711 (2003-07-01), Kawai et al.
patent: 2003/0143779 (2003-07-01), Ochiai et al.
patent: 11-330314 (1999-11-01), None
patent: 2001-298144 (2002-10-01), None
patent: 2003-78076 (2003-03-01), None

Affiliated with

Also associated with

Rating

Semiconductor device having a semiconductor chip mounted on... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor device having a semiconductor chip mounted on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device having a semiconductor chip mounted on... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3868721