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搜索结果: 1-15 共查到Light emitting diode相关记录16条 . 查询时间(0.156 秒)
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...
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...
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...
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 ...
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...
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...
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...
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。
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...
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...
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...
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...
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...

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