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. 02, 2019
Filed:
Jun. 26, 2018
Semiconductor Manufacturing International (Shanghai) Corporation, Shanghai, CN;
Semiconductor Manufacturing International (Beijing) Corporation, Beijing, CN;
Abstract
The present disclosure provides CMOS image sensors. A CMOS image sensor includes a substrate having a first region and a second region connecting with the first region at a first end of the first region; a transfer transistor formed on the surface of the substrate in the second region; a floating diffusion (FD) region formed in the surface of the substrate at one side of the transfer transistor in the second region; a third implanting region formed in the surface of the substratein the first region, being formed from a first implanting region; a second implanting region and an adjacent fifth implanting region formed under the third implanting region; and a fourth implanting region formed under the second implanting region and the fifth implanting region, being electrically connected with the third implanting region by the fifth implanting region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile