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Title: Organic light emitting diode with light extracting layer

Patent ·
OSTI ID:1257216

A light extraction substrate includes a glass substrate having a first surface and a second surface. A light extraction layer is formed on at least one of the surfaces. The light extraction layer is a coating, such as a silicon-containing coating, incorporating nanoparticles.

Research Organization:
PPG Industries Ohio, Inc., Cleveland, OH (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
EE0003209
Assignee:
PPG Industries Ohio, Inc. (Cleveland, OH)
Patent Number(s):
9,366,787
Application Number:
14/198,980
OSTI ID:
1257216
Resource Relation:
Patent File Date: 2014 Mar 06
Country of Publication:
United States
Language:
English

References (6)

Light extraction films for organic light emitting devices (OLEDs) patent October 2013
Flexible hermetic thin film with light extraction layer patent June 2014
Light Extraction Film For Organic Light Emitting Diode Display Devices January 2009
Substrate for Electronic Device and Electronic Device Using Same patent-application February 2012
Light Extracting Substrate For Organic Light Emitting Diode patent-application August 2012
OLED LIGHT EXTRACTION FILMS HAVING NANOPARTICLES AND PERIODIC STRUCTURES patent-application September 2012

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36 MATERIALS SCIENCE