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:
Oct. 09, 2018
Filed:
Mar. 23, 2017
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Min Seok Choi, Seoul, KR;
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device includes a bank address generation circuit, a row/column address generation circuit, and an operation control circuit. The bank address generation circuit generates a bank address signal according to a bank group selection signal which is generated in response to a first temperature code and a second temperature code. The row/column address generation circuit generates a row address signal and a column address signal according to an area selection signal which is generated in response to a third temperature code and a fourth temperature code. The operation control circuit performs a data scrub operation on a cell which is accessed by the bank address signal, the row address signal and the column address signal.