Stable and efficient electrophosphorescent organic light-emitting devices grown by organic vapor phase deposition

2005 ◽  
Vol 86 (2) ◽  
pp. 021107 ◽  
Author(s):  
Theodore X. Zhou ◽  
Tan Ngo ◽  
Julie J. Brown ◽  
Max Shtein ◽  
Stephen R. Forrest
Keyword(s):  
Vapor Phase ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Vapor ◽  
Vapor Phase Deposition ◽  
Organic Light ◽  
Organic Light Emitting Devices ◽  
Organic Vapor Phase Deposition

Hybrid White Organic Light Emitting Diodes (OLED) Processed by Organic Vapor Phase Deposition

2009 ◽  
Vol 1212 ◽  
Author(s):  
Manuel Boesing ◽  
Florian Lindla ◽  
Christoph Zimmermann ◽  
Philipp van Gemmern ◽  
Dietrich Bertram ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Emissive Layer ◽  
Organic Vapor ◽  
Vapor Phase Deposition ◽  
Organic Light ◽  
Organic Vapor Phase Deposition ◽  
Spectrally Resolved ◽  
White Oled

AbstractWhite OLED consisting of a fluorescent blue emissive layer combined with a phosphorescent green and a phosphorescent red emissive layer were processed by means of Organic Vapor Phase Deposition (OVPD). Different concepts to tune the color coordinates of the device are discussed with respect to the luminous efficiency. Furthermore, the influence of device aging on the emitted spectrum is being investigated by means of spectrally resolved lifetime measurements.

Low pressure organic vapor phase deposition of small molecular weight organic light emitting device structures

1997 ◽  
Vol 71 (21) ◽  
pp. 3033-3035 ◽  
Author(s):  
M. A. Baldo ◽  
V. G. Kozlov ◽  
P. E. Burrows ◽  
S. R. Forrest ◽  
V. S. Ban ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Vapor Phase ◽  
Low Pressure ◽  
Small Molecular Weight ◽  
Light Emitting ◽  
Organic Vapor ◽  
Vapor Phase Deposition ◽  
Organic Light ◽  
Device Structures ◽  
Organic Vapor Phase Deposition

Simplified efficient phosphorescent organic light-emitting diodes by organic vapor phase deposition

2017 ◽  
Vol 111 (24) ◽  
pp. 243301 ◽  
Author(s):  
P. Pfeiffer ◽  
C. Beckmann ◽  
D. Stümmler ◽  
S. Sanders ◽  
G. Simkus ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Vapor ◽  
Vapor Phase Deposition ◽  
Organic Light ◽  
Organic Vapor Phase Deposition

scholarly journals Fast Organic Vapor Phase Deposition of Thin Films in Light-Emitting Diodes

ACS Nano ◽  
2020 ◽  
Vol 14 (10) ◽  
pp. 14157-14163
Author(s):  
Boning Qu ◽  
Kan Ding ◽  
Kai Sun ◽  
Shaocong Hou ◽  
Steven Morris ◽  
...  
Keyword(s):  
Thin Films ◽  
Vapor Phase ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Vapor ◽  
Vapor Phase Deposition ◽  
Organic Vapor Phase Deposition

The study of intramolecular decay and intermolecular energy transfer for phosphorescent organic light-emitting devices

2021 ◽  
Vol 23 (12) ◽  
pp. 7495-7503
Author(s):  
Wanlin Cai ◽  
Kai Ren ◽  
Ancong Zhao ◽  
Xiulan Wu ◽  
Rongxing He ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rational Design ◽  
Energy Transfer Efficiency ◽  
Transfer Efficiency ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Intermolecular Energy ◽  
Intermolecular Energy Transfer ◽  
Organic Light Emitting Devices

Compared to the PtOO7-based system, the greater EQE of the PtON7-based system is mainly governed by the stronger energy transfer efficiency (ηEET); thus, it is necessary to evaluate ηEET from hosts to guests for the rational design of OLEDs.

Mono-, di- and tri-nuclear PtII(C^N)(N-donor ligand)Cl complexes showing aggregation-induced phosphorescent emission (AIPE) behavior for efficient solution-processed organic light-emitting devices

2021 ◽  
Author(s):  
Xi Chen ◽  
Yuling Sun ◽  
Xinyi Zhao ◽  
Xuming Deng ◽  
Xiaolong Yang ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Solution Processed ◽  
Donor Ligand ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

Mono-, di- and tri-nuclear PtII(C^N)(N-donor ligand)Cl complexes Ph-PAYPt1, Ph-PAYPt2 and Ph-PAYPt3 are designed and prepared.

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