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:
Sep. 22, 2015
Filed:
Jun. 12, 2012
Tatsuhito Goden, Machida, JP;
Masami Iseki, Mobara, JP;
Tatsuhito Goden, Machida, JP;
Masami Iseki, Mobara, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An exemplary embodiment of the present invention is a display apparatus. In the display apparatus, each row has as many row selection lines as the number of colors of light emitting elements, and row selection signals are supplied via the row selection lines such that a first row selection signal and a second row selection signals are supplied to driving circuits of light emitting elements of each color in first and second periods alternately and a plurality of times at different intervals in each frame. In the first period, light-emission or no-light-emission data signals are supplied over data lines. In the second period, only no-light-emission data signals are supplied. One of the first and second row selection signals is supplied with the same timing for all colors, while the other one of the row selection signals is supplied with timing different among the colors.