Title:
画素回路
Document Type and Number:
Japanese Patent JP5015714
Kind Code:
B2
Abstract:
A pixel circuit including a storage capacitor to which data is written including a black level; a second driving transistor supplies a drive current corresponding to data written to the storage capacitor to a second organic electroluminescence element; a first driving transistor supplies to a first organic electroluminescence element drive current that reflects brightness degradation or current degradation in the second organic electroluminescence element, wherein the second driving transistor supplies a predetermined drive current to the second organic electroluminescence element including data of the black level; and the drive voltage of the first driving transistor is set to a voltage reflecting the brightness degradation or current degradation in the second organic electroluminescence element.
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Inventors:
Kabe Kawabe
Application Number:
JP2007263904A
Publication Date:
August 29, 2012
Filing Date:
October 10, 2007
Export Citation:
Assignee:
GLOBAL OLED TECHNOLOGY LLC.
International Classes:
G09G3/30; G09G3/20; H01L51/50
Domestic Patent References:
| JP2002297095A | ||||
| JP2004302211A | ||||
| JP2005308868A |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda