搜索结果: 1-6 共查到“理学 Light-emitting diodes”相关记录6条 . 查询时间(0.031 秒)
Highly efficient blue organic light-emitting diodes using dual emissive layers with host-dopant system
ual emissive layer luminous efficiency blue OLED
2014/4/16
We fabricated highly efficient blue organic light-emitting diodes (OLEDs) by designing differing emitting layer structures with fluorescent host and dopant materials of 4,4-bis (2,2-diphenylyinyl)-1,1...
White Organic Light-emitting Diodes with A Sr2SiO4∶Eu3+ Color Conversion Layer
white organic light emitting diodes color conversion layer Sr2SiO4∶Eu color stability
2013/9/28
Hybrid inorganic/organic white organic light emitting diodes (hybrid-WOLEDs) are fabricated by combining the blue phosphorescent organic light emitting diodes (PHOLEDs) with red Sr2SiO4:Eu3+ phosphor ...
Nanobeam Photonic Crystal Cavity Light-Emitting Diodes
Photonic Crystal Nanobeam Light-Emitting Diodes
2011/9/7
We present results on electrically driven nanobeam photonic crystal cavities formed out of a lat-eral p-i-n junction in gallium arsenide. Despite their small conducting dimensions, nanobeams have robu...
Driving conditions dependence of magneto-electroluminescence in tri-(8-hydroxyquinoline)-aluminum based organic light emitting diodes
magneto-electroluminescence organic light emitting diodes
2011/9/2
we investigated the magneto-electroluminescence (MEL) in tri-(8-hydroxyquinoline)-aluminum based organic light-emitting diodes (OLEDs) through the steady-state and transient method simultaneously. The...
Novel Eu3+-doped red-emitting phosphor Gd2Mo3O9 for white-light-emitting-diodes (WLEDs) application
Red-emitting phosphor Solid-state reactions Luminescence
2011/12/7
A novel red-emitting phosphor Eu3+-doped Gd2Mo3O9 was developed for white-light-emitting-diodes (WLEDs). The phosphors with various Eu3+ concentrations were prepared by solid-state reaction route usin...
Efficient Organic Light-Emitting Diodes with Fluorine-Doped Tin-Oxide Anode and Electrochemically Synthesized Sulfonated Polyaniline as Hole Transport Layer
Organic Light-Emitting Diodes Fluorine-Doped Tin-Oxide Anode Hole Transport Layer
2010/10/15
In this work we report efficiency measurements on light-emitting diodes with electrochemically synthesized sulfonated polyaniline as hole transport layer. The anode used in our devices is fluorine-dop...