Invention Grant
US07932739B2 BGA package holder device and method for testing of BGA packages
有权
BGA封装支架装置和BGA封装测试方法
- Patent Title: BGA package holder device and method for testing of BGA packages
- Patent Title (中): BGA封装支架装置和BGA封装测试方法
-
Application No.: US12437427Application Date: 2009-05-07
-
Publication No.: US07932739B2Publication Date: 2011-04-26
- Inventor: Shan An Liang , Chun Kui Ji , Ping Lung Liao , Tian Qin
- Applicant: Shan An Liang , Chun Kui Ji , Ping Lung Liao , Tian Qin
- Applicant Address: CN Shanghai
- Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
- Current Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
- Current Assignee Address: CN Shanghai
- Agency: Kilpatrick Townsend and Stockton LLP
- Priority: CN200610026322 20060430
- Main IPC: G01R31/28
- IPC: G01R31/28 ; H01R9/09

Abstract:
An apparatus for supporting BGA packages for one or more testing processes is disclosed. The apparatus includes a substrate member. The substrate member has a plurality of contact pads, with each of the contact pads being spatially disposed around a peripheral region of the substrate. The apparatus further includes a plurality of contact regions spatially configured on a portion of the substrate member. Each of the plurality of contact regions is numbered from 1 through N being electrically connected to respective contact pads numbered from 1 through N. The plurality of contact regions is configured to provide electrical contact to respective plurality of balls provided on a BGA package. The apparatus additionally includes a holder device coupled to the substrate member. The holder device is adapted to mechanically hold the BGA package in place to provide mechanical contact between the plurality of balls and respective plurality of contact regions.
Public/Granted literature
- US20090212783A1 BGA Package Holder Device and Method for Testing of BGA Packages Public/Granted day:2009-08-27
Information query