Gregg Kottas
Universal Display Corporation
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Publication
Featured researches published by Gregg Kottas.
SID Symposium Digest of Technical Papers | 2010
Peter Levermore; Vadim Adamovich; Kamala Rajan; Walt Yeager; Chun Lin; Sean Xia; Gregg Kottas; Michael S. Weaver; Raymond Kwong; Ruiqing Ma; Mike Hack; Julie J. Brown
We present a 15 cm × 15 cm PHOLEDTM lighting panel that operates with 50 lm/W efficacy, CRI = 87, CCT = 3055 K and lifetime to LT70 ≅ 10,000 hrs at 1,000 cd/m2. We also present a panel with 58 lm/W efficacy, CRI = 86 and CCT = 2790 K at 1,000 cd/m2, and a small-area lighting pixel with 109 lm/W efficacy, CRI = 80, CCT = 3295 K and lifetime to LT70 ≅ 15,000 hrs at 1,000 cd/m2. A highly stable light blue phosphorescent host-emitter system is used to reduce power consumption, extend operational lifetime and demonstrate exceptional emission color stability with aging.
Archive | 2011
Gregg Kottas; Nasrin Ansari; Zeinab Elshenawy; Alan DeAngelis; Chuanjun Xia
Archive | 2013
Jui-Yi Tsai; Chuanjun Xia; Gregg Kottas; Zeinab Elshenaway; Nasrin Ansari; Bert Alleyne
Archive | 2011
Gregg Kottas; Chuanjun Xia; Zeinab Elshenawy; Nasrin Ansari
Archive | 2014
Lichang Zeng; Alexey Borisovich Dyatkin; Gregg Kottas
Archive | 2010
Raymond Kwong; Bin Ma; Jui-Yi Tsai; Scott Beers; Ed Barron; Gregg Kottas; Alexey Borisovich Dyatkin
Archive | 2012
Chuanjun Xia; Walter Yeager; David Zenan Li; James Fiordelisio; Bin Ma; Zeinab Elshenawy; Suman Layek; Ed Barron; Gregg Kottas; Jason Brooks
Archive | 2012
Edward Barron; Jason Brooks; Zeinab Elshenawy; James Fiordelisio; Gregg Kottas; Suman Layek; David Zenan Li; Bin Ma; Chuanjin Xia; Walter Yeager
Archive | 2013
Jui-Yi Tsai; Gregg Kottas; Jason Brooks; Walter Yeager; Nasrin Ansari; Edward Barron; Chuanjun Xia
Archive | 2012
Scott Beers; Chuanjun Xia; Jason Brooks; Gregg Kottas
