[PDF] Top 20 An efficient green-emitting Ba5Si2O6Cl6:Eu2+ phosphor for white-light LED application
Has 10000 "An efficient green-emitting Ba5Si2O6Cl6:Eu2+ phosphor for white-light LED application" found on our website. Below are the top 20 most common "An efficient green-emitting Ba5Si2O6Cl6:Eu2+ phosphor for white-light LED application".
An efficient green-emitting Ba5Si2O6Cl6:Eu2+ phosphor for white-light LED application
... novel green-emitting Eu 2+ doped Ba 5 Si 2 O 6 Cl 6 phos- phors were synthesized via solid-state reaction ...the phosphor in W- ... See full document
8
Novel yellowish-orange Sr8Al12O24S2:Eu2+ phosphor for application in blue light-emitting diode based white LED
... yellowish-orange phosphor, Sr 8 Al 12 O 24 S 2 :Eu 2+ , was synthesized by the solid-state method and its photoluminescence properties were investigated by excitation and emission ... See full document
6
Eu2+-activated silicon-oxynitride Ca3Si2O4N2: a green-emitting phosphor for white LEDs
... The green-emitting phosphor Ca 3 Si 2 O 4 N 2 :Eu 2+ was synthesized using a solid-state ...a white light- emitting diode (wLED) was ... See full document
9
Sr3B2O6 : Ce3+,Eu2+: A potential single-phased white-emitting borate phosphor for ultraviolet light-emitting diodes
... primitive white LED lamp consisting of three LED dices of red, green as well as blue is easy to fabricate, but some disadvantages exist: 共1兲 high cost, 共2兲 drive voltages are different ... See full document
4
Ce3+/Eu2+ codoped Ba2ZnS3: A blue radiation-converting phosphor for white light-emitting diodes
... White light-emitting diodes 共LEDs兲 could be produced by blue chip-pumped yellow Y 3 Al 5 O 12 : Ce 3+ 共YAG:Ce兲, 1 whereas color rendering index 共CRI兲 of white light made ... See full document
4
Ca9La(PO4)(7):Eu2+,Mn2+: an emission-tunable phosphor through efficient energy transfer for white light-emitting diodes
... Mn 2+ ) phosphors for UV or n-UV excitations have drawn much attentions for solid state ...blue LED chip combined with YAG:Ce 3+ phosphor, a white-LED fabricated using a ... See full document
11
White-light generation and energy transfer in SrZn2(PO4)(2): Eu,Mn phosphor for ultraviolet light-emitting diodes
... both Eu 2+ and Mn 2+ simultaneously codoped into SrZn 2 共PO 4 兲 2 rather than the respective ...as white- emitting phosphors, we have investigated and compared the ... See full document
4
A novel randomly textured phosphor structure for highly efficient white light-emitting diodes
... textured phosphor and flat phosphor structures, as shown in Figure ...flat phosphor structure shows only ...the light scattering is coming from the phosphor ...scattering light ... See full document
5
Sr8MgGd(PO4)(7):Eu2+: yellow-emitting phosphor for application in near-ultraviolet-emitting diode based white-light LEDs
... SMGP:0.01Eu 2+ and the PL/PLE spectra of the SMGP:0.01Eu 2+ ...showed an absorption band from 240 nm to 400 nm, which was due to the host absorption, 25 and the band gap was estimated ... See full document
5
Crystal structure of blue-white-yellow color-tunable Ca4Si2O7F2:Eu2+,Mn2+ phosphor and investigation of color tunability through energy transfer for single-phase white-light near-ultraviolet LEDs
... Thus, white LEDs fabricated using NUV/UV LED chips with a single- composition phosphor are considered to be potentially useful because they exhibit low color aberration, low cost, high color- ... See full document
7
Emission color variation of (Ba,Sr)(3)BP3O12:Eu2+ phosphors for white light LEDs
... paid for the generation of white light, through a combination of red, green and blue phosphors with UV or near-UV (365–410 nm) ...seeking for highly efficient ... See full document
10
High color rendering white light-emitting-diode illuminator using the red-emitting Eu2+-activated CaZnOS phosphors excited by blue LED
... red phosphor CaZnOS:Eu 2+ was synthesized by solid state reaction and has been evaluated as a candidate for white ...LEDs. For this material, the XRD, PL, PL excitation (PLE) and ... See full document
6
Eu2+-Activated Sr8ZnSc(PO4)(7): A Novel Near-Ultraviolet Converting Yellow-Emitting Phosphor for White Light-Emitting Diodes
... 4f 6 5d 1 absorption of the Eu 2+ ions, was observed in the 240 −500 nm NUV range for ...SZSP:0.02Eu 2+ . The broad absorption from 240 to 450 nm for the ... See full document
8
Modeling white light-emitting diodes with phosphor layers
... Blue light-emitting diodes 共LEDs兲 have been used as an excitation source for downconverting luminescent material, such as ...blue light with a downconverted light, such as ... See full document
3
Optimization of the Single-Phased White Phosphor of Li2SrSiO4:Eu2+, Ce3+ for Light-Emitting Diodes by Using the Combinatorial Approach Assisted with the Taguchi Method
... technique for rapid synthesis and high-throughput screening of huge numbers of diverse compounds to search for new materi- ...compensate for the weakness of the combinatorial ...the ... See full document
9
Green-emitting phosphor of LaAlGe2O7: Tb3+ under near-UV irradiation
... tricolor phosphor of BaMgAl 10 O 17 :Eu 2+ , LaPO 4 :Ce 3+ , Tb 3+ , and Y 2 O 3 :Eu 3+ 共in a 10:60:30 mixture兲 are used in fluorescent lamps ...ideal for ... See full document
4
Phosphor-free GaN-based transverse junction light emitting diodes for the generation of white light
... Color versions of Figs. 1 and 2 are available at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/LPT.2006.887362 Fig. 1. The conceptual band diagram and the adopted epi-layer structure of the ... See full document
3
Efficient white organic light emitting devices with dual emitting layers
... Recently, white organic electroluminescent devices (WOLEDs) have attracted a lot of research and commerci- alization interests due to their demonstrated applications in the fabrication of a full color display with ... See full document
5
Highly efficient and stable white light organic light-emitting devices
... White light organic light-emitting device 共OLED兲 is a prime focus of OLED research due to its advantages of high resolution and flexible possibility for large-scale production 1 in the ... See full document
4
An Investigation of the Optical Analysis in White Light-Emitting Diodes With Conformal and Remote Phosphor Structure
... and an alkyl-based solvent are blended together to form phosphor suspension slurry and sprayed onto the surface of ...of phosphor slurry was about 100 m and 50 ...applied for BSDF measurement ... See full document
6
相關主題