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:
Jun. 11, 2019
Filed:
Dec. 06, 2017
Sony Corporation, Tokyo, JP;
Shunichi Sukegawa, Ibaraki, JP;
Noriyuki Fukushima, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
The present invention relates to a semiconductor device, a solid-state image sensor and a camera system capable of reducing the influence of noise at a connection between chips without a special circuit for communication and reducing the cost as a result. The semiconductor device includes: a first chip; and a second chip, wherein the first chip and the second chip are bonded to have a stacked structure, the first chip has a high-voltage transistor circuit mounted thereon, the second chip has mounted thereon a low-voltage transistor circuit having lower breakdown voltage than the high-voltage transistor circuit, and wiring between the first chip and the second chip is connected through a via formed in the first chip.