The wide-spectrum white-light LED electric light source is characterized in that the chip array layer comprises chip arrays formed by combining chips with different emission wavelengths, each array at least comprises a chip, and the fluorescent powder coating array layer comprises fluorescent powder ...
网络释义 1. 白光谱 这一种色彩的铺陈叫做白光谱(white-light spectrum)。我们若是对白光谱做光谱分析,就会现出一个完整的光谱。 book.jd.com|基于7个网页
术语和实际应用指南有机EL(organiclightemittingdiodes)LED术语和实 际应用指南演色性(colorrendition)LED术语和实际应用指南光谱 (spectrum)LED术语和实际应用指南光通量/光强/亮度/照度LED术 语和实际应用指南接合温度(junctiontemperature)LED术语和实际应用指 南GaN(galliumnitride)LED术语和实际应用指南基片(substrate)LE...
Deco Spectrum™ White Both lumen and color maintenance ensures consistent light output throughout the life of the fixture. The dimming control system delivers precise dimming via DMX for both tunable white and color applications with fixed and mobile user interfaces and features a 90+ CRI through...
Full Spectrum Lighting for Optimal Growth: The Sansi Eye Friendly Eye Caring Full Spectrum White Light Indoor Garden Home Application Led Grow Light Bulbs provide a comprehensive spectrum of light, ensuring optimal growth for your plants. This feature is particularly beneficial for users who want to...
Figure 1.Cross-sectional view of a high-power white LED. Read more View chapterExplore book Advanced imaging Kerry B.Dunbar, ...DenisHeresbach, inGastrointestinal Endoscopy in Practice, 2011 1Technical principles White lightof the visiblelight spectrumis characterized by a wavelength of 400–700 ...
2 ways to construct white LED The method involves coating an LED chip (mostly blue made of Indium Gallium Nitride, InGaN) with phosphor of different colors to produce the white light. The part of the light spectrum corresponding to the blue light gets transferred to the longer wavelength, thro...
Product name:Grow Light Bulb15W BR30 White Spectrum LED Plant Light For Indoor;Light Source:LED;Item Type:Grow Lights;Lamp Power(W):15;PF:≥0.5;Spectrum:Full spectrum;Application:Vertical Farm,Green house,Test Chambers;Keyword:LED Plant Grow Lamp;Usage:G
Note the sharp and narrow peaks for the Kindle Fire HDX 7 that has a Backlight with Quantum Dots, which produces saturated colors that are quite similar to those produced by OLEDs. The very broad spectrum for the iPad mini Retina Display that has a Backlight with White LEDs, produces much...
White light LED based on YAG:Ce3+ and YAG:Ce3+,Gd3+ phosphor YAG:Ce 3+ and a yellow-orange phosphor YAG:Ce 3+ ,Gd 3+ were prepared by solid-state reaction. Excitation spectrum of YAG:Ce 3+ was composed of two band... L Ke,C Shen - International Symposium on Advanced Optical Ma...