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. 14, 2015
Filed:
Sep. 05, 2011
Ping-yueh Cheng, Taoyuan County, TW;
Chun-an Wei, New Taipei, TW;
Wen-pin Chiu, Taoyuan County, TW;
Feng-shou Lin, Tainan, TW;
Ping-Yueh Cheng, Taoyuan County, TW;
Chun-An Wei, New Taipei, TW;
Wen-Pin Chiu, Taoyuan County, TW;
Feng-Shou Lin, Tainan, TW;
SiPix Technology Inc., Taoyuan, TW;
Abstract
A driving method for an electro-phoretic display apparatus is disclosed. The method includes generating a common voltage by a common voltage generator held at a first voltage level before a polarity transfer, generating the common voltage held at a second voltage level when the polarity transfer starts during a first timing period, and generating the common voltage transfers held at a third voltage level during a second timing period after the first timing period, in which the second voltage level is between the first and the third voltageE levels.