Title:
ORGANIC EL DISPLAY AND IMAGE DISPLAY DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2007/088861
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a technology for reducing power consumption or drive voltage in
an organic EL display. [MEANS FOR SOLVING PROBLEMS] An organic EL display for displaying
moving pictures is provided with an organic layer composed of one more layers
including a light emitting layer; and a plurality of organic EL elements, each
of which has first and second electrodes which face each other by having the organic
layer in between. A peak where the emission efficiency of the organic EL element
becomes maximum is set within a luminance range of 1/3 to 1/2 of a previously set
maximum emission luminance of the organic EL element. Furthermore, in the organic
EL display, within an emission luminance range of 90%-110% of the previously set
maximum emission luminance of the organic EL element, a peak where the emission efficiency
of the organic EL element becomes maximum is set.
Inventors:
DOMOTO CHIAKI (JP)
Application Number:
PCT/JP2007/051519
Publication Date:
August 09, 2007
Filing Date:
January 30, 2007
Export Citation:
Assignee:
KYOCERA CORP (JP)
DOMOTO CHIAKI (JP)
DOMOTO CHIAKI (JP)
International Classes:
H01L51/50; G09F9/30; H01L27/32
Foreign References:
| JP2004273163A | 2004-09-30 | |||
| JP2003280556A | 2003-10-02 |
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