Packaging structure of mini SD memory card

Details Packaging structure of mini SD memory card Packaging structure of mini SD memory card

2005-11-14

2008-03-18

Cao, Allen (Department: 2627)

Dynamic magnetic information storage or retrieval

Record medium

In container

C235S492000

Reexamination Certificate

active

07345848

ABSTRACT:
The present invention provides an improved packaging structure of a memory card, such as mini SD memory card. The packaging structure comprises a substrate having a plurality of integrated circuit devices and passive devices located therein, and a metal cover having an insulating layer formed on a top portion of the metal cover. A plurality of protruding plates bending downward are formed around a circumferential area of the metal cover, and a roll-shaped fixing part is formed at a bottom portion of a particular protruding plate. The roll-shaped fixing part and the protruding plates are utilized to engage the frame with the metal cover to form a sealed structure so that the frame covers all the protruding plates and the roller-shaped fixing part of the metal cover. The integrated circuit devices and the passive devices are located within the space of the frame to form a mini SD memory card package.

REFERENCES:
patent: 6655973 (2003-12-01), Ji et al.
patent: 6903935 (2005-06-01), Chen
patent: 7271475 (2007-09-01), Wada et al.
patent: 2005/0279838 (2005-12-01), Wang et al.
patent: 2006/0220201 (2006-10-01), Liu et al.
patent: 2007/0034699 (2007-02-01), Lin
patent: 2007/0063329 (2007-03-01), Liu et al.
patent: 2007/0278301 (2007-12-01), Yu et al.

Affiliated with

Also associated with

Rating

Packaging structure of mini SD memory card does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Packaging structure of mini SD memory card, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Packaging structure of mini SD memory card will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3968208