摘要:
Disclosed is a phosphor having a formula of M(M′1-y-zEuyMnz)(M″1-xPrx)(PO4)2. M is a monovalent metal element selected from Li, Na, K, or combinations thereof. M′, Eu, and Mn are divalent metal elements, and M′ is selected from Ca, Sr, Ba, Mg, Zn, or combinations thereof. M″ and Pr are trivalent metal elements, and M″ is selected from Sc, Y, La, Lu, Al, Ga, In, or combinations thereof. 0≦x≦0.2, 0≦y≦0.1, 0≦z≦0.2, and x+y+z≠0.
摘要翻译:公开了具有M(M'1-y-zEuyMnz)(M'1-xPrx)(PO4)2的式的荧光体。 M是选自Li,Na,K的一价金属元素或其组合。 M',Eu和Mn是二价金属元素,M'选自Ca,Sr,Ba,Mg,Zn或其组合。 M“和Pr是三价金属元素,M”选自Sc,Y,La,Lu,Al,Ga,In或其组合。 0 @ x @ 0.2,0 @ y @ 0.1,0 @ z @ 0.2和x + y + z <0。
摘要:
The invention provides a phosphor emitting UV and visible light, which may be collocated with other phosphors to provide a white light illumination device, composed of (M1-xREx)9M′(PO4)7 or M9(M′1-yRE′y)(PO4)7 , wherein M is Mg, Ca, Sr, Ba, Zn or combinations thereof, M′ is Sc, Y, La, Gd, Al, Ga, In or combinations thereof, RE is Pr, Nd, Eu, Gd, Tb, Ce, Dy, Yb, Er, Sc, Mn, Zn or combinations thereof, RE′ is Pr, Nd, Gd, Tb, Ce, Dy, Yb, Er, Bi or combinations thereof, 0.001≦x≦0.8, and 0.001≦y
摘要翻译:本发明提供一种发射紫外线和可见光的荧光体,其可以与其它荧光体并置以提供由(M1-xREx)9M'(PO4)7或M9(M'1-yRE'y)组成的白光照明装置, (PO4)7,其中M是Mg,Ca,Sr,Ba,Zn或其组合,M'是Sc,Y,La,Gd,Al,Ga,In或它们的组合,RE是Pr,Nd,Eu,Gd ,Tb,Ce,Dy,Yb,Er,Sc,Mn,Zn或其组合,RE'是Pr,Nd,Gd,Tb,Ce,Dy,Yb,Er,Bi或其组合,0.001&nlE; x& ,0.001&nlE; y <1.0。
摘要:
The disclosure provides a phosphor composed of (Sr1−x−yRExMy)4SiwAl14−wO25−z−wX2zN2w/3, wherein: M is Ba, Mg, Ca, La, or combinations thereof, RE is Y, Pr, Nd, Eu, Gd, Tb, Ce, Dy, Yb, Er, Sc, Mn, Zn, Cu, Ni, Lu, or combinations thereof, 0.001≦x≦0.6, 0≦y≦0.6, 0≦z≦0.6, 0≦w≦0.6, and 1−x−y>0. The phosphor of the disclosure has a large excitation bandwidth (140-470 nm). Under excitation, the phosphor of the invention emits visible light and may be collocated with other phosphors to provide a white light illumination device.
摘要:
The invention provides a phosphor composed of (M1−xREx)5SiO4−yX6+2y, wherein M is Ba individually or in combination with at least one of Mg, Ca, Sr, or Zn; RE is Y, La, Pr, Nd, Eu, Gd, Tb, Ce, Dy, Yb, Er, Sc, Mn, Zn, Cu, Ni, or Lu; X is F, Cl, Br, or combinations thereof; 0.001≦x≦0.6, and 0.001≦y≦1.5. Under excitation, the phosphor of the invention emits visible light and may be collocated with other phosphors to provide a white light illumination device.
摘要:
The invention provides borate phosphors composed of Ca1-xAlBO4:Mx, wherein M is Pr3+, Nd3+, Eu3+, Eu2+, Gd3+, Tb3+, Ce3+, Dy3+, Yb2+, Er3+, Sc3+, Mn2+, Zn2+, or combinations thereof, and 0≦x≦0.3. The invention also provides borate phosphors composed of Zn1-x-yB2O4:Eu3+x, Bi3+y, wherein 0≦x≦0.6 and 0≦y≦0.6. The borate phosphors emit visible light under the excitation of ultraviolet light or blue light, and may be further collocated with different colored phosphors to provide a white light illumination device.
摘要:
The invention provides borate phosphors composed of Ca1-xAlBO4:Mx, wherein M is Pr3+, Nd3+, Eu3+, Eu2+, Gd3+, Tb3+, Ce3+, Dy3+, Yb2+, Er3+, Sc3+, Mn2+, Zn2+, or combinations thereof, and 0≦x≦0.3. The invention also provides borate phosphors composed of Zn1-x-yB2O4:Eu3+x, Bi3+y, wherein 0≦x≦0.6 and 0≦y≦0.6. The borate phosphors emit visible light under the excitation of ultraviolet light or blue light, and may be further collocated with different colored phosphors to provide a white light illumination device.
摘要:
Borate phosphors have a formula Zn1-x-yB2O4:Eu3+x, Bi3+y (wherein 0≦x≦0.6 and 0≦y≦0.6) emit visible light under the excitation of ultraviolet light or blue light, and may be further collocated with different colored phosphors to provide a white light illumination device.
摘要翻译:硼酸盐荧光体在紫外光或蓝光的激发下具有式Zn1-x-yB2O4:Eu3 + x,Bi3 + y(其中0 @ x @ 0.6和0 @ y @ 0.6)发射可见光,并且可以进一步配置 用不同颜色的荧光体提供白光照明装置。
摘要:
Borate phosphors have a formula Zn1-x-yB2O4:Eu3+x, Bi3+y (wherein 0≦x≦0.6 and 0≦y≦0.6) emit visible light under the excitation of ultraviolet light or blue light, and may be further collocated with different colored phosphors to provide a white light illumination device.