PIXEL SENSOR CELL WITH HOLD NODE FOR LEAKAGE CANCELLATION AND METHODS OF MANUFACTURE AND DESIGN STRUCTURE
Patent №
US 9,106,854
Granted
2015-08-11
Filed 2014
Owner
INTERNATIONAL BUSINESS MACHINES CORPORATION
Lab
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14449557
A reference pixel sensor cell (e.g., global shutter) with hold node for leakage cancellation, methods of manufacture and design structure is provided. A pixel array includes one or more reference pixel sensor cells dispersed locally throughout active light sensing regions. The one or more reference pixel sensor cells provides a reference signal used to correct for photon generated leakage signals which vary by locality within the active light sensing regions.
AI classification
Ownership
INTERNATIONAL BUSINESS MACHINES CORPORATION
assignment · 334460693
Assignors
ADKISSON, JAMES W., ELLIS-MONAGHAN, JOHN J., RASSEL, RICHARD J.
On an employer assignment, the assignors are typically the inventors.