Realizing white phosphorescent 100 lm/W OLED efficacy

被引：15

作者：

D'Andrade, Brian W. ^{[1
]}

Esler, James ^{[1
]}

Lin, Chun ^{[1
]}

Adamovich, Vadim ^{[1
]}

Xia, Sean ^{[1
]}

Weaver, Michael S. ^{[1
]}

Kwong, Raymond ^{[1
]}

Brown, Julie J. ^{[1
]}

机构：

[1] Universal Display Corp, Ewing, NJ 08618 USA

来源：

ORGANIC LIGHT EMITTING MATERIALS AND DEVICES XII | 2008年 / 7051卷

关键词：

white; organic; phosphorescent; OLED; illumination; display;

D O I：

10.1117/12.793758

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

OLED display manufacturers are interested in white organic light emitting devices (WOLED (TM) s) because these devices, together with color filters, eliminate the need for high resolution shadow masks. Additionally, WOLEDs are well suited for general-purpose illumination, since their power efficacies are approaching fluorescent lamps. A new structure was developed that had the following characteristics that were measured using a spot meter: at 100 cd/m(2) normal luminance, EQE = 20%, power efficacy is 34 lm/W, operating voltage = 3.6 V, CIE = (0.44, 0.44) and CRI = 75.

引用

页数：5

共 7 条

[1] Late-news paper: Extremely long lived white phosphorescent organic light emitting device with minimum organic materials [J].