All-inorganic CsPbX_3(X = I,Br,Cl) perovskite quantum dots(PQDs) have been extensively investigated because of their uni......

Rare earth strontium aluminate luminous fiber is a novel functional fiber. In order to investigate the influence of Al/S......

A novel red phosphor Ca2GeO4:Eu3+ was prepared by the traditional solid state reaction. X-ray powder diffraction (XRD) a......

在不同的交流电压、频率和热沉温度下,对交流发光二极管(AC-LED)的光学和电学参数进行了测试。通过对AC-LED电流电压特性、光通量......

A GaN vertical light emitting diode(LED)with a current block layer(CBL)was investigated.Vertical LEDs without a CBL,with......

A design method for light-emitting diode(LED) array is proposed to achieve a good uniform illumination distribution on t......

We demonstrate and introduce here a pyramidally patterned metal reflector into wafer-bonding AlGaInP light emitting diod......

基于交流(AC)110V发光二极管(LED)芯片制备了立体发光灯片,并对AC LED的光学均匀性和热学均匀性进行研究。通过改变荧光粉胶的配比......

Landscape design for a green community should be favorable for the ambient ecological environment and for enhancement of......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......