搜索结果: 1-15 共查到“light-emitting diode”相关记录16条 . 查询时间(0.065 秒)
Effect of Monochromic Light-emitting Diode Light with Different Color on the Growth and Reproductive Performances of Breeder Geese
Monochromatic Light Reproductive Performance Breeder Geese
2016/7/27
The purpose of this study was to investigate the effect of monochromic light-emitting diode (LED) light with different color on the growth and reproductive performances of white Roman breeder geese. A...
High-Sensitivity Ozone Sensing Using 280 nm Deep Ultraviolet Light-Emitting Diode for Detection of Natural Hazard Ozone
Ozone Sensing Deep Ultra Violet Light Emitting Diode DUV-LED High Sensitivity Long Life Compact
2013/3/11
Recently ozone is one of natural hazards which comes from cars, industry using ozone for sterilization of organic and inorganic materials and for water purification. So, ozone sensing becomes very imp...
Emiflective Display with Integration of Reflective Liquid Crystal Display and Organic Light Emitting Diode
emi-flective reflective transflective liquid crystal display organic light emitting diode
2011/11/24
A novel emi-flective display which integrates a reflective liquid crystal display (R-LCD) and an organic light emitting diode (OLED) was demonstrated, whose OLED achieved a gain factor of 8 in contras...
Increased Organic Light-Emitting Diode Panel Light Efficiency by Optimizing Structure and Improving Alignment of Pyramidal Array Light-Enhancing Layers
organic light-emitting diode (OLED) array light-enhancing layer light efficiency alignment Moire?pattern
2011/11/24
A pyramidal array light-enhancing layer (pyramidal ALEL) on an organic light emitting diode (OLED) panel has been optimized to enhance the luminance efficiency with a gain factor of 2.03 experimentall...
A GaSb/GaAs quantum-dot light-emitting diode (QD LED) with a single GaSb QD layer is investigated in this paper. The room-temperature photoluminescence (PL) peak blue shift with increasing excitation ...
Influences of excitation-dependent bandstructure changes on InGaN light-emitting diode efficiency
excitation-dependent bandstructure InGaN light-emitting diode efficiency Mesoscale and Nanoscale Physics
2011/8/2
Abstract: Bandstructure properties in wurtzite quantum wells can change appreciably with changing carrier density because of screening of quantum-confined Stark effect. An approach for incorporating t...
Further enhancement of light extraction efficiency of light-emitting diode with Ag film grown on photonic crystals
photonic crystal photonic bandgap light-emitting diode surface plasmon transmission
2011/5/5
Photonic bandgap of photonic crystals (PCs) and the effect of grating diffraction can be used to
improve the extraction efficiency of the light from a light-emitting diode (LED). The transmission
of...
Very-High Temperature (200 ℃) Operation of GaN-Based Cascade Green Light Emitting Diode for Plastic Optical Fiber Communication
Light-emitting diodes Fiber optics communications
2015/6/4
We demonstrate cascade green light-emitting-diodes, which greatly release trade-off between output-power and speed and exhibits strong modulation-speed enhancement with negligible output-power degrada...
基于LED诱虫灯的果蝇趋光性试验（Experiment of Light Emitting Diode Catching Insect Lamp on Phototaxis of Drosophila）
果蝇 LED诱虫灯 趋光性
2009/11/3
采用固体冷光源发光二极管（LED），设计了可以调控LED光源光密度、闪烁频率和波长的柔性诱虫灯，并对果蝇进行了趋光性试验。结果表明，果蝇趋性最强的光源波长为560 nm，光强弱的黄绿光诱捕效果最好。
Comparison of light emitting diode phototherapy and double standard conventional phototherapy for nonhemolytic neonatal hyperbilirubinemia
Intensive phototherapy newborn rebound bilirubin double conventional phototherapy
2009/7/6
Aim: To compare the efficacies and the rebound bilirubin levels of infants who received light emitting diode phototherapy and double standard conventional phototherapy. Materials and Methods: One hund...
Effect of Light-Emitting Diode on Bond Strength of Orthodontic Brackets
LED Bond strength Bracket bonding
2008/12/11
The aim of this study was to evaluate the effect of light-emitting diode (LED) light curing on shear bond strength (SBS) of orthodontic brackets bonded to teeth. Light exposure of 40 seconds fro...
Orthodontic Bracket Shear Bond Strengths Produced by Two High-power Light-emitting Diode Modes and Halogen Light
Bond strength Fast-mode polymerization LED Soft-start polymerization
2008/12/4
The aim of this in vitro study was to compare the shear bond strength of orthodontic brackets cured with two different high-power light-emitting diode (LED) polymerization modes with traditional hal...
Distance and Time Effect on Shear Bond Strength of Brackets Cured with a Second-generation Light-emitting Diode Unit
Orthodontic bonding LED-curing lights
2008/11/20
Objective: The aims of this study were to evaluate increasing exposure times and distance between source (light-emitting diode) and adhesive composite on the shear bond strength (SBS) of stainless...
Effects of Light-Emitting Diode and Halogen Light Curing Techniques on Ceramic Brackets Bonded to Porcelain Surfaces
Ceramic LED Porcelain Shear bond strength Silane Soft start polymerization
2008/11/20
The objectives of this study were to test the efficiency of LED curing devices in bonding ceramic brackets to porcelain surfaces and to compare the effects of LED and halogen curing techniques on ...
期刊信息
篇名
Fabrication and Characteristics of ZnS Nanocrystals/Polymer Composite Doped with Tetraaphenylbenzidine Single Layer Structure Light-Emitting Diode
语种
英文
撰写或编译
作者
杨毅等
第一作者单位
刊物名称
Appl.Phys.Lett...