摘要:
A fluorescent substance includes zinc with a concentration not larger than 400 ppm, and a composition represented by the following formula (I): Ln3(AlxGa1-x)5O12:Cey (I) wherein 0.4≦x≦0.97 and 0.038≦y≦0.048, Ln being composed of yttrium, or yttrium and at least one element selected from scandium, lanthanum, gadolinium, samarium, lutetium, and terbium. An emission spectrum of the fluorescent substance as it is excited by light has a dominant wavelength ranging from 500 nm to 550 nm.
摘要翻译:荧光物质包括浓度不大于400ppm的锌和由下式(I)表示的组成:Ln3(Al x Ga 1-x)5 O 12:Cey(I)其中0.4≦̸ x≦̸ 0.97和0.038≦̸ y&nlE ; 0.048,Ln由钇或钇组成,以及选自钪,镧,钆,钐,镥和铽中的至少一种元素。 由于被激发的荧光物质的发射光谱具有500nm至550nm的主波长。
摘要:
A fluorescent material and a light emitting device using the same are provided. The fluorescent material has a general formula of ((LumA1-m)zCe1-z)3Q5O12, wherein 0
摘要:
A fluorescent material and a light emitting device using the same are provided. The fluorescent material has a general formula of ((LumA1-m)zCe1-z)3Q5O12, wherein 0
摘要:
A fluorescent material and a light emitting device using the same are provided. The fluorescent material has a general formula of ((LumA1-m)zCe1-z)3Q5O12, wherein 0
摘要:
A phosphor and a manufacturing method thereof, and the light emitting device using the same are provided, wherein the composition formula of the phosphor is Ii-Mm-Aa-Bb—Ot—Nn:Zr, wherein I is selected from the group consisting of Li, Na, and K, M is selected from the group consisting of Ca, Sr, Mg, Ba, Be, and Zn, A is selected from the group consisting of Al, Ga, In, Sc, Y, La, Gd, and Lu, B is selected from the group consisting of Si, Ge, Sn, Ti, Zr, and Hr, and Z is selected from the group consisting of Eu and Ce; m+r=1, 0
摘要翻译:提供了一种荧光体及其制造方法以及使用该荧光体的发光元件,其中,荧光体的组成式为Ii-Mm-Aa-Bb-Ot-Nn:Zr,其中I选自 Li,Na和K,M选自Ca,Sr,Mg,Ba,Be和Zn,A选自Al,Ga,In,Sc,Y,La,Gd, Lu,B选自Si,Ge,Sn,Ti,Zr和Hr,Z选自Eu和Ce; m + r = 1,0
摘要:
A phosphor and a manufacturing method thereof, and the light emitting device using the same are provided, wherein the composition formula of the phosphor is Ii-Mm-Aa-Bb—Ot—Nn:Zr, wherein I is selected from the group consisting of Li, Na, and K, M is selected from the group consisting of Ca, Sr, Mg, Ba, Be, and Zn, A is selected from the group consisting of Al, Ga, In, Sc, Y, La, Gd, and Lu, B is selected from the group consisting of Si, Ge, Sn, Ti, Zr, and Hr, and Z is selected from the group consisting of Eu and Ce; m+r=1, 0
摘要翻译:提供了一种荧光体及其制造方法以及使用该荧光体的发光元件,其中,荧光体的组成式为Ii-Mm-Aa-Bb-Ot-Nn:Zr,其中I选自 Li,Na和K,M选自Ca,Sr,Mg,Ba,Be和Zn,A选自Al,Ga,In,Sc,Y,La,Gd, Lu,B选自Si,Ge,Sn,Ti,Zr和Hr,Z选自Eu和Ce; m + r = 1,0
摘要:
A phosphor and a manufacturing method thereof, and the light emitting device using the same are provided, wherein the composition formula of the phosphor is Ii-Mm-Aa-Bb—Ot—Nn:Zr, wherein I is selected from the group consisting of Li, Na, and K, M is selected from the group consisting of Ca, Sr, Mg, Ba, Be, and Zn, A is selected from the group consisting of Al, Ga, In, Sc, Y, La, Gd, and Lu, B is selected from the group consisting of Si, Ge, Sn, Ti, Zr, and Hr, and Z is selected from the group consisting of Eu and Ce; m+r=1, 0
摘要翻译:提供了一种荧光体及其制造方法以及使用该荧光体的发光元件,其中,荧光体的组成式为Ii-Mm-Aa-Bb-Ot-Nn:Zr,其中I选自 Li,Na和K,M选自Ca,Sr,Mg,Ba,Be和Zn,A选自Al,Ga,In,Sc,Y,La,Gd, Lu,B选自Si,Ge,Sn,Ti,Zr和Hr,Z选自Eu和Ce; m + r = 1,0
摘要:
The present invention provides a phosphor, including a constituent having the formula CapSrqMm-AaBb-Ot-Nn:Eur, wherein M selected from the group consisting of beryllium and zinc; A selected from the group consisting of aluminum, gallium, indium, scandium, yttrium, lanthanum, gadolinium and lutetium; B selected from a group consisting of silicon, germanium, tin, titanium, zirconium and hafnium; 0
摘要:
The present invention provides a phosphor, including a constituent having the formula CapSrqMmAaBbOtNn:Zr, in which M selected from the group consisting of magnesium, barium, beryllium and zinc; A selected from the group consisting of aluminum, gallium, indium, scandium, yttrium, lanthanum, gadolinium and lutetium; B selected from the group consisting of silicon, germanium, tin, titanium, zirconium and hafnium; Z selected from the group consisting of europium and cerium; 0
摘要:
The present invention provides a phosphor, including a constituent having the formula CapSrqMm-Aa-Bb—Ot—Nn:Eur, wherein M selected from the group consisting of beryllium and zinc; A selected from the group consisting of aluminum, gallium, indium, scandium, yttrium, lanthanum, gadolinium and lutetium; B selected from a group consisting of silicon, germanium, tin, titanium, zirconium and hafnium; 0