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. 03, 2013
Filed:
Jul. 06, 2011
Juhyung Kim, Yongin-si, KR;
Changseok Kang, Seongnam-si, KR;
Hansoo Kim, Suwon-si, KR;
Byeong-in Choe, Yongin-si, KR;
Juhyung Kim, Yongin-si, KR;
Changseok Kang, Seongnam-si, KR;
Hansoo Kim, Suwon-si, KR;
Byeong-In Choe, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
An erase method of a charge trap flash memory device, the method including receiving a temperature detection result, and performing an erase operation based on the temperature detection result, wherein the erase operation includes an erase execution interval, an erase verify interval and a delay time between the erase execution interval and the erase verify interval, wherein the erase operation changes a level of a word line voltage applied to word lines during the erase execution interval, a length of the delay time, or a level of the word line voltage applied to the word lines during the delay time.