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:
Jul. 03, 2007
Filed:
Dec. 07, 2005
Kuo-pin Yang, Kao-Hsiung Hsien, TW;
Wei-min Hsiao, Kao-Hsiung, TW;
Kuo-Pin Yang, Kao-Hsiung Hsien, TW;
Wei-Min Hsiao, Kao-Hsiung, TW;
Advanced Semiconductor Engineering, Inc., Kao-Hsiung, TW;
Abstract
In wafer-level formation of a package structure of semiconductor, multitudes of conductive connection structures are formed protruded from a transparent substrate. Multitudes of grooves are formed in a semiconductor wafer and an adhesive is filled therein. The wafer and the transparent substrate are jointed in which each of the conductive connection structures are positioned in one of the grooves and exposed outside of another surface of the semiconductor wafer. A package structure is obtained by sawing the wafer and has electrical connection between the signals of the active side and back side through the conductive connection structures.