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:
Sep. 30, 2014
Filed:
Mar. 08, 2012
Applicant:
Chih-hao Yang, Taipei, TW;
Inventor:
Chih-Hao Yang, Taipei, TW;
Assignee:
Lextar Electronics Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/00 (2006.01); H01L 23/498 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49833 (2013.01); H01L 2924/00013 (2013.01); H01L 2924/09701 (2013.01);
Abstract
A carrier structure and a manufacturing method thereof are provided. The carrier structure includes a substrate, an adhesive layer and a circuit board. The substrate has a plurality of adhesive regions. The adhesive layer is disposed on the adhesive regions. A thermal expansion coefficient of the adhesive layer corresponding one of the adhesive regions is greater than that of another adhesive region. The circuit board is disposed on the adhesive layer.