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:
Sep. 21, 2021
Filed:
Aug. 28, 2020
SK Hynix Inc., Icheon-si, KR;
Seung Wook Oh, Icheon-si, KR;
Young Hoon Kim, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A signal driver includes a first driver, a second driver, an on-timing control circuit, and an off-timing control circuit. The first driver is configured to generate a first driving pulse signal by inverting and driving an input pulse signal. The second driver is configured to generate a second driving pulse signal by inverting and driving the first driving pulse signal. The on-timing control circuit is configured to pull-up drive or pull-down drive the first driving pulse signal based on a first on-timing control signal, a second on-timing control signal, and the input pulse signal. The off-timing control circuit is configured to pull-up drive or pull-down drive the second driving pulse signal based on a first off-timing control signal, a second off-timing control signal, and the first driving pulse signal.