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:
Apr. 26, 2022
Filed:
Oct. 18, 2019
SK Hynix Inc., Icheon-si, KR;
Hyeon-June Kim, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
An image sensing device is provided to comprise: an image sensing region including a first pixel and a second pixel that produce a first pixel signal and a second pixel signal, respectively, in response to reception of light incident on the image sensing region; and a signal processing circuit electrically coupled to the image sensing region and operable to convert the first pixel signal and the second pixel signal to a first digital output and a second digital output, respectively, the signal processing circuit including a first node configured to receive the first pixel signal and the second pixel signal and a second node configured to receive ramp signals used for conversion of the first pixel signal and the second pixel signal.