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. 16, 2003
Filed:
Nov. 13, 2000
Thomas P. Glenn, Gilbert, AZ (US);
Steven Webster, Chandler, AZ (US);
Markus K. Liebhard, Chandler, AZ (US);
Amkor Technology, Inc., Chandler, AZ (US);
Abstract
To form an image sensor package, a window is mounted above an active area on an upper surface of an image sensor. A noncritical region of the upper surface of the image sensor is between the active area and bond pads of the image sensor. A lower surface of a step up ring is mounted above the noncritical region of the upper surface of the image sensor. An upper surface of the step up ring includes a plurality of electrically conductive traces. Bond wires are formed between the bond pads of the image sensor and the electrically conductive traces on the upper surface of the step up ring. The step up ring is mounted so that the window is located in or adjacent a central aperture of the step up ring.