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:
Jul. 06, 2010
Filed:
Jun. 28, 2006
Applicant:
Yun Bong Lee, Chungbuk, KR;
Inventor:
Yun Bong Lee, Chungbuk, KR;
Assignee:
Hynix Semiconductor Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/108 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-volatile memory device includes first and second cell gates formed in a cell region; first and second peripheral gates are formed in a peri-region; and an inter-gate plug is provided between the first and second cell gates. The inter-gate plug includes a first insulating layer, a second conductive layer formed over the first insulating layer, and a third insulating layer formed over the second conductive layer.