The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 1998
Filed:
Jun. 13, 1996
Wen-Szu Chung, Hsinchu, TW;
Wei-Kay Chiu, Pao-Shan-Hriang, TW;
Taiwan Semiconductor Manufacturing Company Ltd., Hsin-Chu, TW;
Abstract
A test apparatus and method for testing integrated circuit modules permitting visual observation of both top and bottom of the module under test. The test apparatus uses a first circuit board and a second circuit board interconnected by means of cables between cable sockets attached to each circuit board. The first circuit board has a display opening. An integrated circuit socket having a center opening is attached to the first circuit board so that the center opening of the integrated circuit socket is directly over the display opening of the first circuit board. Input connectors and jumper sockets attached to the second circuit board permit electrical signals to be connected to the integrated circuit socket contacts. Integrated circuit modules inserted into the integrated circuit socket can be visually observed directly or through the display opening in the first circuit board.