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:
Nov. 24, 2009
Filed:
Nov. 03, 2006
She-hong Cheng, Tainan, TW;
Kuo-hua Chen, Magong, TW;
She-Hong Cheng, Tainan, TW;
Kuo-Hua Chen, Magong, TW;
Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;
Abstract
A compact camera module (CCM) substantially includes a substrate, a sensor chip and a lens module. The substrate has a surface defining a chip-attached area for attaching the sensor chip and a module-secured area for mounting the lens module. A check point is defined in the chip attached area. The module-secured area surrounds the chip-attached area. The substrate includes a plurality of connecting pads and a plurality of check bars disposed outside the chip-attached area, wherein the perpendicular bisectors of the check bars intersect with each other at a point aligning with the check point. Accordingly, a self-check step can be performed to check the center of the sensor area of the sensor chip in accordance with the intersection point after a chip is attached.