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. 12, 2013
Filed:
Dec. 17, 2008
Il-pyung Lee, Suwon-si, KR;
Cheol-woo Park, Suwon-si, KR;
Ho-yong Jung, Hwaseong-si, KR;
Joo-young Kim, Suwon-si, KR;
Il-Pyung Lee, Suwon-si, KR;
Cheol-Woo Park, Suwon-si, KR;
Ho-Yong Jung, Hwaseong-si, KR;
Joo-Young Kim, Suwon-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
Disclosed are embodiments of an electrophoretic display apparatus and an operating method thereof. According to one or more embodiments, an update voltage compensating for the degradation of an image is applied to a related pixel after a predetermined time interval elapses, when a plurality of images are consecutively displayed on one screen. Thus, the update voltage may be prevented from being applied to the pixel before the image degradation occurs, thereby preventing the pixel from being over-charged.