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:
Aug. 01, 2006
Filed:
Dec. 28, 2004
Byung-jun Min, Chungcheongnam-do, KR;
Woo-jin Kim, Gyeonggi-do, KR;
Jeong-ho Bang, Gyeonggi-do, KR;
Hyun-seop Shim, Incheon-si, KR;
Hyun-geun Iy, Chungcheongnam-do, KR;
Jae-il Lee, Gyeonggi-do, KR;
Byung-Jun Min, Chungcheongnam-do, KR;
Woo-Jin Kim, Gyeonggi-do, KR;
Jeong-Ho Bang, Gyeonggi-do, KR;
Hyun-Seop Shim, Incheon-si, KR;
Hyun-Geun Iy, Chungcheongnam-do, KR;
Jae-Il Lee, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A forced air heat exhaust type of burn-in test apparatus for packages: A first air supply duct provides air to the burn-in chamber and a second air supply duct provides air to supply tubes that direst air into the test sockets that hold the packages. The test sockets have a structure that allows air ventilation of the conductive balls. Accordingly, the apparatus can control the temperature around the packages as well as the temperature in the burn-in chamber, thus preventing conductive ball-melting.