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:
Jan. 29, 2013
Filed:
Mar. 19, 2010
Jong Sik Paek, Kyunggi-do, KR;
Eun Sook Sohn, Seoul, KR;
IN Bae Park, Seoul, KR;
Won Chul DO, Seoul, KR;
Glenn A. Rinne, Taipei, TW;
Jong Sik Paek, Kyunggi-do, KR;
Eun Sook Sohn, Seoul, KR;
In Bae Park, Seoul, KR;
Won Chul Do, Seoul, KR;
Glenn A. Rinne, Taipei, TW;
Amkor Technology, Inc., Chandler, AZ (US);
Abstract
A semiconductor device and a manufacturing method thereof are disclosed. A first insulation layer is formed on a semiconductor die, a redistribution layer electrically connected to a bond pad is formed on the first insulation layer, and a second insulation layer covers the redistribution layer. The second insulation layer is made of a cheap, non-photosensitive material. Accordingly, the manufacturing cost of the semiconductor device can be reduced.