Global to push GA events into
skip to main content

Title: OLED devices with internal outcoupling

Optoelectronic devices with enhanced internal outcoupling include a substrate, an anode, a cathode, an electroluminescent layer, and electron transporting layer comprising a fluoro compound of formula I (Ar.sup.2).sub.n--Ar.sup.1--(Ar.sup.2).sub.n I wherein Ar.sup.1 is C.sub.5-C.sub.40 aryl, C.sub.5-C.sub.40 substituted aryl, C.sub.5-C.sub.40 heteroaryl, or C.sub.5-C.sub.40 substituted heteroaryl; Ar.sup.2 is, independently at each occurrence, fluoro- or fluoroalkyl-substituted C.sub.5-40 heteroaryl; and n is 1, 2, or 3.
Inventors:
; ; ; ;
Issue Date:
OSTI Identifier:
1371752
Assignee:
BOE TECHNOLOGY GROUP CO., LTD. DOEEE
Patent Number(s):
9,711,748
Application Number:
13/599,477
Contract Number:
EE0003250
Resource Relation:
Patent File Date: 2012 Aug 30
Research Org:
BOE TECHNOLOGY GROUP CO., LTD. Beijing, CN
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Works referenced in this record:

Anti-Reflective Coatings
patent-application, November 2010