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. 14, 2023
Filed:
Aug. 19, 2020
Continental Automotive Systems, Inc., Auburn Hills, MI (US);
Elliot John Smith, Ventura, CA (US);
Continental Autonomous Mobility US, LLC, Auburn Hills, MI (US);
Abstract
A focal-plane array includes an array of pixels. Each pixel includes an avalanche-type diode on a first layer, a read-out circuit (ROIC) on a second layer, and a power-supply circuit on a middle layer stacked between the first layer and the second layer. Since each pixel includes the avalanche-type diode, the ROIC, and the power-supply circuit on different layers circuitry for each pixel is in a top-down footprint of the pixel. Thus a consistent bias voltage to each pixel, decouples the avalanche-type diodes of the different pixels to eliminate crosstalk between adjacent pixels, and allows for individual control of each pixel.