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Title: Structured luminescence conversion layer

Abstract

An apparatus device such as a light source is disclosed which has an OLED device and a structured luminescence conversion layer deposited on the substrate or transparent electrode of said OLED device and on the exterior of said OLED device. The structured luminescence conversion layer contains regions such as color-changing and non-color-changing regions with particular shapes arranged in a particular pattern.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1082358
Patent Number(s):
8330348
Application Number:
12/092,075
Assignee:
Osram Opto Semiconductors GmbH (Regensburg, DE)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05B - ELECTRIC HEATING
DOE Contract Number:  
FC26-04NT41947
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Berben, Dirk, Antoniadis, Homer, Jermann, Frank, Krummacher, Benjamin Claus, Von Malm, Norwin, and Zachau, Martin. Structured luminescence conversion layer. United States: N. p., 2012. Web.
Berben, Dirk, Antoniadis, Homer, Jermann, Frank, Krummacher, Benjamin Claus, Von Malm, Norwin, & Zachau, Martin. Structured luminescence conversion layer. United States.
Berben, Dirk, Antoniadis, Homer, Jermann, Frank, Krummacher, Benjamin Claus, Von Malm, Norwin, and Zachau, Martin. Tue . "Structured luminescence conversion layer". United States. https://www.osti.gov/servlets/purl/1082358.
@article{osti_1082358,
title = {Structured luminescence conversion layer},
author = {Berben, Dirk and Antoniadis, Homer and Jermann, Frank and Krummacher, Benjamin Claus and Von Malm, Norwin and Zachau, Martin},
abstractNote = {An apparatus device such as a light source is disclosed which has an OLED device and a structured luminescence conversion layer deposited on the substrate or transparent electrode of said OLED device and on the exterior of said OLED device. The structured luminescence conversion layer contains regions such as color-changing and non-color-changing regions with particular shapes arranged in a particular pattern.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {12}
}

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Works referenced in this record:

Organic light-emitting devices for illumination quality white light
journal, May 2002


Application of radiative transport theory to light extraction from organic light emitting diodes
journal, March 2004


Red-green-blue emission of parahexaphenyl devices with color-converting media
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