Title:
MULTICOLOR OLED DISPLAYS
Document Type and Number:
WIPO Patent Application WO2006116347
Kind Code:
A3
Abstract:
An OLED display having at least first, second, and third differently colored pixels includes a first light emitting layer provided over a substrate for the first and second pixels and a second light emitting layer provided over the substrate for the third pixel wherein the first and second light emitting layers produce light having different spectra and the light produced by the first light emitting layer has substantial spectral components corresponding to the light output desired for the first and second pixels, and the light produced by the second light emitting layer has substantial spectral components corresponding to the light output desired for the third pixel, and first and second color filters in operative relationship with the first and second pixels.
Inventors:
SPINDLER JEFFREY PAUL (US)
Application Number:
PCT/US2006/015539
Publication Date:
December 14, 2006
Filing Date:
April 19, 2006
Export Citation:
Assignee:
EASTMAN KODAK CO (US)
SPINDLER JEFFREY PAUL (US)
SPINDLER JEFFREY PAUL (US)
International Classes:
H01L27/32
Foreign References:
| KR20050031888A | 2005-04-06 | |||
| US20050073230A1 | 2005-04-07 | |||
| US20010043043A1 | 2001-11-22 | |||
| US20050045917A1 | 2005-03-03 |
Other References:
LEISING G ET AL: "LIGHT EMISSION FROM CONJUGATED MATERIALS GENERATED BY CHARGE CARRIER INJECTION AND PHOTOLUMINESCENCE", SYNTHETIC METALS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 85, no. 1 - 3, 5 February 1997 (1997-02-05), pages 1209 - 1212, XP000980620, ISSN: 0379-6779
TASCH S ET AL: "THE APPLICATION OF POLY(PHENYLENE) TYPE POLYMERS AND OLIGOMERS IN ELECTROLUMINESCENT COLOR DISPLAYS", MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS, MATERIALS RESEARCH SOCIETY, PITTSBURG, PA, US, vol. 471, 1997, pages 325 - 330, XP000979688, ISSN: 0272-9172
TASCH S ET AL: "THE APPLICATION OF POLY(PHENYLENE) TYPE POLYMERS AND OLIGOMERS IN ELECTROLUMINESCENT COLOR DISPLAYS", MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS, MATERIALS RESEARCH SOCIETY, PITTSBURG, PA, US, vol. 471, 1997, pages 325 - 330, XP000979688, ISSN: 0272-9172
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