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. 27, 2023
Filed:
Jan. 08, 2021
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Young Jin Moon, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 5/14 (2006.01);
U.S. Cl.
CPC ...
G11C 5/147 (2013.01);
Abstract
An internal voltage generation circuit may include: a voltage comparison circuit configured to generate a control voltage by comparing a reference voltage and an internal voltage which is fed back thereto; a voltage driving circuit configured to generate an internal voltage based on the control voltage; and a drivability control circuit configured to control the voltage level of the control voltage based on an enable signal which is activated during an active operation, in order to control drivability of the voltage driving circuit.