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. 05, 2010
Filed:
Dec. 17, 2007
Hyoung-soo Ko, Seoul, KR;
Chul-min Park, Yongin-si, KR;
Ju-hwan Jung, Seoul, KR;
Seung-bum Hong, Seongnam-si, KR;
Dae-young Jeon, Mokpo-si, KR;
Hyoung-soo Ko, Seoul, KR;
Chul-min Park, Yongin-si, KR;
Ju-hwan Jung, Seoul, KR;
Seung-bum Hong, Seongnam-si, KR;
Dae-young Jeon, Mokpo-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An electric field read/write head, a method of manufacturing the same, and an information storage device including the electric field read/write head are provided. The electric field read/write head includes: a resistance region formed in a substrate which comprises an end surface facing a recording medium; a source and a drain formed in the substrate and disposed on both sides of the resistance region, respectively; and an insulating layer and a write electrode formed sequentially on the resistance region, wherein the length (l) to width (w) ratio (l/w) of the resistance region satisfies (l/w)≧0.2.