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:
Apr. 14, 2015
Filed:
Jun. 12, 2014
Mei-yen Lee, Hsin Chu, TW;
Li-Kuo Chiu, Taipei, TW;
J-Metrics Technology Co., Ltd., Taipei, TW;
Abstract
An ultra-thin sensing device with a flat contact surface comprises a package substrate, an interposer structure, a vertical electrical connection structure and a sensing chip. The interposer structure disposed on the package substrate comprises connection pads and second bonding pads electrically connected to the connection pads and first bonding pads of the package substrate. The vertical electrical connection structure disposed on the interposer structure comprises vertical conductors electrically connected to the connection pads. The sensing chip disposed on the vertical electrical connection structure comprises a chip substrate, and sensing members, sensing circuit cells and vertical through electrodes, which are formed on the chip substrate. The sensing member senses specific features of an organism to obtain sensing signals, processed by the sensing circuit cells into biometrics feature signals transmitted to the first bonding pad through the vertical through electrode, the vertical conductor and the second bonding pad.