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. 29, 2002
Filed:
Jun. 15, 2001
Yun-Sang Lee, Yongin, KR;
Sang-Suk Kang, Suwon, KR;
Jae-Hoon Joo, Yongin, KR;
Jong-Eon Lee, Anyang, KR;
Abstract
A layout of a bit line sensing control circuit for a semiconductor memory device includes two bit line pairs extending in a first direction. A power contact is arranged between the two bit line pairs. A power gate is arranged around the power contact. A plurality of sense transistors respectively have a plurality of sense transistor gates. The plurality of sense transistor gates are arranged around the power gate. A pair of control line contacts is arranged in a second direction at an adjacent location outside the two bit line pairs. A control line extends in the second direction and is connected to the power gate through the pair of control line contacts. A power line extends in the second direction adjacent to the control line and is connected to an active area surrounded by the power gate through the power contact.