YAG荧光粉 - LED基础知识 - LED之家（www.ledjia.com）
具体的工艺是将发射光的波长主峰在450~470nm范围内的蓝光led芯片焊好后，在其表面涂覆稀土钇铝石榴石（yag）系列荧光粉。这种荧光粉在蓝光辐射下会发射黄光，这样，部分蓝光转变 …
Properties of transparent Ce:YAG ceramic phosphors for white LED
2011年3月1日 · The emission color of the combination of the blue (LED) and the yellow (Ce:YAG ceramics) lights can be changed by controlling the thickness. The highest value of the …
Transparent YAG:Ce ceramic with designed low light scattering for …
2021年1月1日 · Yellow-emitting YAG:Ce transparent ceramic is recognized as an ideal color converter in high-power blue LEDs and LDs, but the absence of scattering centers in its …
Improving the CRI of Al2O3-YAG:Ce eutectic for high-power white LEDs …
2021年11月1日 · High-power phosphor-converted white light-emitting diodes (Pc-WLEDs) have attracted much attention due to their compactness, high brightness and versatility in various …
发光学报（特约综述）| YAG:Ce³⁺在激光照明应用中的研究进展_澎 …
2021年1月12日 · YAG：Ce的主激发峰在460 nm的蓝光区域，能被蓝光有效激发，具有较高的量子效率、良好的热稳定性，与蓝光芯片结合，可直接获得白光。 目前YAG：Ce黄色荧光粉已 …
基于Ce 3+ :YAG透明陶瓷的大功率LED和LD照明原型器件的发光性 …
2020年11月10日 · 采用高温真空烧结技术制备了0.5% Ce:Y3Al5O12（简称Ce:YAG）透明荧光陶瓷，在透射模式下分别采用大功率蓝光发光二极管（LED）芯片（3.2 V×0.3 A）激发和LD蓝 …
Synthesis and Characterization of YAG : Ce3 + LED …
2006年11月6日 · Methods to improve YAG/Ce efficiency have centered on improving YAG host quality, reducing defect quenching centers and trapping centers, and reducing concentration …
Ce:YAG Transparent Ceramics Enabling High Luminous Efficacy for …
Ce:YAG transparent ceramics could be combined with blue LEDs/LDs, for applications of high power white LEDs/LDs. In this study, it is found that by adjusting the thickness of Ce:YAG …
Fabrication and characterization of YAG:Ce phosphor films for white LED ...
2015年10月11日 · YAG:Ce (or Y 3 Al 5 O 12:Ce 3+) based phosphor films have been widely used in phosphor converted white LED (pc-LEDs) along with InGaN based LED to generate white …
Synthesis and characterization of YAG:Ce phosphors for white LEDs
2015年10月7日 · Despite of the fact that YAG:Ce is considered a “cool phosphor” it is the most important in white LED technology. This article reviews the developed techniques for …