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:
Dec. 02, 2014
Filed:
Apr. 26, 2012
Taehyung Jung, Santa Clara, CA (US);
Bokmoon Kang, Dublin, CA (US);
TaeHyung Jung, Santa Clara, CA (US);
BokMoon Kang, Dublin, CA (US);
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor memory includes a memory array having memory cells coupled to wordlines and bitlines. Each wordline has a left end and an opposing right end. A first wordline in every two adjacent wordlines has its left end connected to a left row driver and its right end connected to a right clamp circuit, and a second wordline in every two adjacent wordlines has its right end connected to a right row driver and its left end connected to a left clamp circuit, such that when the right clamp circuits are activated, the right clamp circuits clamp the corresponding wordline ends to a predetermined potential, and when the left clamp circuits are activated, the left clamp circuits clamp the corresponding wordline ends to the predetermined potential.