White light generation using 280 nm light emitting diode pumps

2005 ◽  
Vol 2 (7) ◽  
pp. 2832-2835 ◽  
Author(s):  
M. Shatalov ◽  
S. Wu ◽  
V. Adivarahan ◽  
W.H. Sun ◽  
A. Chitnis ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diode ◽  
Light Emitting ◽  
White Light Generation ◽  
Light Generation

The novel design of a remote phosphor ceramic plate for white light generation in high power LEDs

2015 ◽  
Vol 3 (24) ◽  
pp. 6148-6152 ◽  
Author(s):  
Young Hyun Song ◽  
Gill Sang Han ◽  
Eun Kyung Ji ◽  
Min-Ji Lee ◽  
Ye Lim Song ◽  
...  
Keyword(s):  
White Light ◽  
High Power ◽  
Light Emitting Diode ◽  
Ceramic Plate ◽  
The Novel ◽  
Light Emitting ◽  
White Light Generation ◽  
Remote Phosphor ◽  
Light Generation ◽  
Novel Design

Here, we report a phosphor ceramic plate (PCP) constructed using Y3Al5O12:Ce3+ (YAG:Ce) nanoparticles (NPs) with a uniform spherical size distribution for high-power light emitting diode (LED) applications.

White light generation with CdSe-ZnS nanocrystals coated on an InGaN-GaN quantum-well blue/Green two-wavelength light-emitting diode

2006 ◽  
Vol 18 (13) ◽  
pp. 1430-1432 ◽  
Author(s):  
Horng-Shyang Chen ◽  
Dong-Ming Yeh ◽  
Chih-Feng Lu ◽  
Chi-Feng Huang ◽  
Wen-Yu Shiao ◽  
...  
Keyword(s):  
Quantum Well ◽  
White Light ◽  
Light Emitting Diode ◽  
Light Emitting ◽  
White Light Generation ◽  
Light Generation ◽  
Zns Nanocrystals ◽  
Wavelength Light

Warm white light generation from a single phased phosphor Sr10[(PO4)5.5(BO4)0.5](BO2):Eu2+, Mn2+, Tb3+ for light emitting diodes

RSC Advances ◽  
2013 ◽  
Vol 3 (24) ◽  
pp. 9311 ◽  
Author(s):  
Ge Zhu ◽  
Shuangyu Xin ◽  
Yan Wen ◽  
Qian Wang ◽  
Meidan Que ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Generation ◽  
Light Generation

UV_Blue Light Conversion Using Dyes Polymeric Materials

2020 ◽  
Vol 301 ◽  
pp. 52-59
Author(s):  
Alaa Falih Ismael
Keyword(s):  
Blue Light ◽  
White Light ◽  
Light Emitting Diode ◽  
Polymeric Materials ◽  
Environmental Friendliness ◽  
Light Emitting ◽  
Laboratory Technique ◽  
Silicone Sealant ◽  
White Light Generation ◽  
New Generation

White light-emitting diode (LED) is used in a new generation of solid-state lighting due to its advantages in energy saving and environmental friendliness. Based on this assumption, Emphasis was put on trying to establish a laboratory technique to convert UV-blue light into white light by using polymeric materials. In this work, an laboratory technique to convert UV-blue light into white light by using polymeric materials, consisting of red (R), green (G) and blue (B) for a white light generation. The project employed the use Colouring polymorph plastic as an active materials mixed with Silicone Sealant in different ratio and pumping by UV-Blue light. Colour rendering index (CRI) and correlated colour temperature (CCT) as main measurement parameters to evaluate the performance of the white light. The best white light appearance an indicated by photo and colour meter were achieved by mixing red (R), 0.05gm and green (G), 0.1gm the optimum results were CCT =3606k, CRI =70.3, x=0.3661, y=0.2925, and by mixing red (R), 0.005gm and green (G), 0.005gm the results were CCT=4891 k, CRI =63.8 and x=0.3359, y=0.2405.

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