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:
Feb. 11, 2014
Filed:
Mar. 04, 2013
Nanya Technology Corporation, Tao-Yuan Hsien, TW;
Ying Cheng Chuang, Taoyuan County, TW;
Ping Cheng Hsu, Taipei, TW;
Sheng Wei Yang, Taoyuan County, TW;
Ming Cheng Chang, Taipei County, TW;
Hung Ming Tsai, Kaohsiung, TW;
Nanya Technology Corporation, Tao-Yuan Hsien, TW;
Abstract
A memory device includes a mesa structure and a word line. The mesa structure, having two opposite side surfaces, includes at least one pair of source/drain regions and at least one channel base region corresponding to the pair of source/drain regions formed therein. The word line includes two linear sections and at least one interconnecting portion. Each linear section extends on the respective side surface of the mesa structure, adjacent to the channel base region. The at least one interconnecting portion penetrates through the mesa structure, connecting the two linear sections.