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:
Mar. 01, 2016
Filed:
May. 09, 2012
Yosuke Izawa, Osaka, JP;
Toshiyuki Kato, Osaka, JP;
Kouhei Ebisuno, Kyoto, JP;
Shinya Ono, Osaka, JP;
Tetsurou Nakamura, Kyoto, JP;
Yosuke Izawa, Osaka, JP;
Toshiyuki Kato, Osaka, JP;
Kouhei Ebisuno, Kyoto, JP;
Shinya Ono, Osaka, JP;
Tetsurou Nakamura, Kyoto, JP;
JOLED INC., Tokyo, JP;
Abstract
Display device includes: a power supplying unit which outputs at least a high-side or low-side output potential; an organic EL display unit which includes pixels and receives power supply from the power supplying unit; two or more detecting lines for transmitting a high-side or low-side applied potential applied to two or more pixels; a relay unit which outputs the high-side or low-side applied potentials transmitted by the detecting lines, to output lines fewer in number than the detecting lines; and a regulating unit which regulates at least the high-side or low-side output potential to be outputted by the power supplying unit, such that any one of potential difference between a reference potential and the high-side applied potential from the relay unit, potential difference between the reference potential and the low-side applied potential, and potential difference between the high-side applied potential and the low-side applied potential reaches a predetermined potential difference.