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:
Feb. 24, 2004
Filed:
Nov. 12, 2002
Hsiu Wen Tu, Hsinchu Hsien, TW;
Kuo-Tai Tseng, Hsinchu Hsien, TW;
Kingpak Technology Inc., Hsinchu Hsien, TW;
Abstract
An image sensor includes a substrate, a frame layer, a photosensitive chip and a transparent layer. The substrate is composed of spaced metal sheets. Each metal sheet includes a first board, a second board and a third board connecting the first and second boards, which are located at different heights. The frame layer has an upper surface and a lower surface. The frame layer covers and seals the metal sheets while exposes bottom surfaces of the second boards. The frame layer is formed with a chamber. Bottom surfaces of the first boards are exposed through the chamber, and a transparent region communicating with the chamber is formed on the upper surface of the frame layer. The photosensitive chip formed with bonding pads is disposed within the chamber. The bonding pads contact the bottom surfaces of the first boards. The transparent layer is mounted on the frame layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile