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Title: Light source comprising a common substrate, a first led device and a second led device

Abstract

At least one stacked organic or polymeric light emitting diode (PLEDs) devices to comprise a light source is disclosed. At least one of the PLEDs includes a patterned cathode which has regions which transmit light. The patterned cathodes enable light emission from the PLEDs to combine together. The light source may be top or bottom emitting or both.

Inventors:
 [1]
  1. Carlsbad, CA
Publication Date:
Research Org.:
Osram Opto Semiconductors GmbH (Regensburg, DE)
Sponsoring Org.:
USDOE
OSTI Identifier:
1014176
Patent Number(s):
7,667,383
Application Number:
US Patent Application 11/356,389
Assignee:
Osram Opto Semiconductors GmbH (Regensburg, DE)
DOE Contract Number:  
FC26-04NT41947
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Choong, Vi-En. Light source comprising a common substrate, a first led device and a second led device. United States: N. p., 2010. Web.
Choong, Vi-En. Light source comprising a common substrate, a first led device and a second led device. United States.
Choong, Vi-En. Tue . "Light source comprising a common substrate, a first led device and a second led device". United States. https://www.osti.gov/servlets/purl/1014176.
@article{osti_1014176,
title = {Light source comprising a common substrate, a first led device and a second led device},
author = {Choong, Vi-En},
abstractNote = {At least one stacked organic or polymeric light emitting diode (PLEDs) devices to comprise a light source is disclosed. At least one of the PLEDs includes a patterned cathode which has regions which transmit light. The patterned cathodes enable light emission from the PLEDs to combine together. The light source may be top or bottom emitting or both.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {2}
}

Patent:

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Works referenced in this record:

Three-color organic light-emitting diodes patterned by masked dye diffusion
journal, March 1999

  • Pschenitzka, Florian; Sturm, J. C.
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Ink-jet printing of doped polymers for organic light emitting devices
journal, February 1998

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Color-tunable pixels and lasers using vacuum-deposited organic thin films
conference, December 1997

  • Burrows, Paul E.; Bulovic, Vladimir; Kozlov, Vladimir G.
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