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:
Jan. 25, 2010
Applicant:
Atsushi Miyazaki, Suwa, JP;
Inventor:
Atsushi Miyazaki, Suwa, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G02F 1/167 (2006.01); G06F 1/32 (2006.01); G06F 3/14 (2006.01); G09G 5/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/344 (2013.01); G02F 1/167 (2013.01); G06F 1/32 (2013.01); G06F 1/3265 (2013.01); G06F 3/14 (2013.01); G09G 5/363 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0847 (2013.01); G09G 2310/04 (2013.01); G09G 2310/06 (2013.01); G09G 2330/023 (2013.01); G09G 2380/14 (2013.01); Y02B 60/1242 (2013.01);
Abstract
A method of driving an electrophoretic display apparatus, wherein during displaying an image on the display unit, executing a pixel electrode pulse driving in which a pulse periodically alternating between first and second potentials is input to the pixel electrode corresponding to the pixel of which a display state is changed, the first or second potential is input to the pixel electrode corresponding to the pixel of which a display state is not to be changed, and a potential equal to that of the pixel electrode corresponding to the pixel of which a display state is not to be changed is input to the common electrode.