Efficient and color stable phosphorescent White Organic light emitting devices using ultra wide band gap host materials

机译：使用超宽带隙基质材料的高效且颜色稳定的磷光白色有机发光器件

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We developed phosphorescent white OLEDs with high efficiency and color stability. By engineering device architecture in which confined excitons within the emissive layer by using adequate interlayer and balanced recombination of charge carriers by using stepwise hole transporting layer system, these WOLEDs showed power efficacy of 43.6 lm/W with CRI = 62 and 36 lm/W with CRI = 72 at 100 cd/m~2 without outcoupling enhancements.

机译：我们开发了具有高效率和色彩稳定性的磷光白色OLED。通过工程器件架构，其中通过使用适当的层间层将激子限制在发射层内，并通过使用逐步空穴传输层系统平衡载流子，这些WOLED在CRI = 62时显示出43.6 lm / W的功率效率，而在CRI = 62时显示出36 lm / W的功率效率。在100 cd / m〜2的情况下CRI = 72，无输出耦合增强。

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来源
《IMID/IDMC/ASIA DISPLAY 2008;International display manufacturing conference 2008;International meeting on information display;Asia display 2008》|2008年|p.1116-1119|共4页
会议地点 Ilsan(KR);Ilsan(KR);Ilsan(KR);Ilsan(KR)
作者
Jonghee Lee; Jeong-Ik Lee; Ki-Im Song; Su Jin Lee; Hye Yong Chu;
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作者单位

Convergence Components Materials Research Laboratory, Electronics and Telecommunications Research Institute, Daejeon, 305-350, Republic of Korea Phone: +82-42-860-6876 , E-mail: clrpaper@etri.re.kr;

rnConvergence Components Materials Research Laboratory, Electronics and Telecommunications Research Institute, Daejeon, 305-350, Republic of Korea;

rnConvergence Components Materials Research Laboratory, Electronics and Telecommunications Research Institute, Daejeon, 305-350, Republic of Korea;

rnConvergence Components Materials Research Laboratory, Electronics and Telecommunications Research Institute, Daejeon, 305-350, Republic of Korea;

rnConvergence Components Materials Research Laboratory, Electronics and Telecommunications Research Institute, Daejeon, 305-350, Republic of Korea;

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会议组织
原文格式 PDF
正文语种 eng
中图分类显示技术;显示设备、显示器;
关键词
white OLED; lighting; power efficacy;

机译：白色OLED；灯光;功效;

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专利

1. Efficient and color stable phosphorescent white organic light-emitting devices based on an ultra wide band-gap host [J] . Jonghee Lee, Jeong-Ik Lee, Hye Yong Chu Synthetic Metals . 2009,第11期

机译：基于超宽带隙主体的高效且颜色稳定的磷光白色有机发光器件
2. A deep blue fluorescent emitter functioning as host material in highly efficient phosphorescent and hybrid white organic light-emitting devices [J] . Huishan Yang, Xuekang Peng, Chen Cao, Organic Electronics . 2020,第Octa期

机译：一种深蓝色荧光发射器作为高效磷光和混合白色有机发光器件中的主体材料
3. Green phosphorescent organic light-emitting devices based on wide bandgap host materials [J] . Lepeltier Marc, Gigmes Didier, Dumur Frederic Synthetic Metals . 2015,第Null期

机译：基于宽带隙主体材料的绿色磷光有机发光器件
4. Efficient and color stable phosphorescent White Organic light emitting devices using ultra wide band gap host materials [C] . IMID/IDMC/ASIA DISPLAY . 2008

机译：使用超宽带间隙主体材料的高效和色彩稳定的磷光白色有机发光器件
5. High efficiency blue and white phosphorescent organic light emitting devices. [D] . Eom, Sang-Hyun. 2010

机译：高效的蓝色和白色磷光有机发光器件。
6. Efficient non-doped phosphorescent orange blue and white organic light-emitting devices [O] . Yongming Yin, Jing Yu, Hongtao Cao, -1

机译：高效的非掺杂磷光橙色蓝色和白色有机发光器件
7. One-Step Synthesized Novel Spirofluorene-9, 9'-xanthene-Based Materials as Highly Efficient Blue Phosphorescent Hosts in Organic Light-Emitting Devices [O] . Yu-Qiao GUAN, Gang CHEN, Juan SONG, 2017

机译：一步合成的新型螺旋芴-9,9'- Xanthene基于有机发光器件中的高效蓝磷光络的材料
8. Development and Utilization of Host Materials for White Phosphorescent Organic Light-Emitting Diodes. Reporting Period - February 1, 2010 - May 31, 2013. [R] . Tang, C. W., Chen, S. H. 2013

机译：白磷光有机发光二极管主体材料的开发与利用。报告期 - 2010年2月1日 - 2013年5月31日。

Efficient and color stable phosphorescent White Organic light emitting devices using ultra wide band gap host materials

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