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. 09, 2020
Filed:
Nov. 28, 2018
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Seung Gyu Jeong, Gwangmyeong-si Gyeonggi-do, KR;
Do-Sun Hong, Icheon-si Gyeonggi-do, KR;
Su Hae Woo, Icheon-si Gyeonggi-do, KR;
Chang Soo Ha, Icheon-si Gyeonggi-do, KR;
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Abstract
A semiconductor system may include a memory device and a controller. The memory device may include a plurality of decks. Each of the decks may include word lines and bit lines alternately stacked. The controller may control an operation for data of the decks included in the memory device. The controller may include a counting circuit block for counting access numbers of the word lines and the bit lines. The counting circuit block may include a plurality of x-counting blocks corresponding to the word lines that are stacked a plurality of y-counting blocks corresponding to the bit lines that are stacked. The x-counting blocks may count access numbers of selected word lines in accordance with a selection signal of a corresponding deck among the decks. The y-counting block may count access numbers of selected bit lines in accordance with the selection signal of the corresponding deck.