Title:
DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/058442
Kind Code:
A1
Abstract:
A display device (2) has a plurality of measurement sub-pixels (MSP), which are outside of an active region (AC), and which do not contribute to display of an image, and the measurement sub-pixels (MSP) are connected to a measurement circuit (MC) that measures a voltage value between an anode (22) and a cathode (25). Consequently, a voltage to be applied to a light emitting layer is adjusted in accordance with the degree of deterioration of the light emitting layer.
Inventors:
NOMURA AKIRA
NAKANO TAKETOSHI
NAKANO TAKETOSHI
Application Number:
PCT/JP2017/033859
Publication Date:
March 28, 2019
Filing Date:
September 20, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G09G3/3233
Domestic Patent References:
WO2016027435A1 | 2016-02-25 |
Foreign References:
JP2002351403A | 2002-12-06 | |||
US7321348B2 | 2008-01-22 | |||
JP2010113228A | 2010-05-20 | |||
JP2007156044A | 2007-06-21 | |||
JP2011082213A | 2011-04-21 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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