Abstract:
The phosphor composition including a first phosphor represented by Formula 1: Y3−x−kCekM′xAla−yM″yO(1.5a+4.5) (1). In Formula 1, M′ includes at least one of Sc, In, and La, M″ includes at least one of Ga, Sc, and In, and x, y, k, and a satisfy the relations: 0.0≦x
Abstract:
A phosphor composition for a display device, including a phosphor represented by Formula 1: Y3-x-k-zCekMzM′xAla-yM″yO(1.5a+4.5) (1). In Formula 1, M includes at least one of Tb, Dy, and Eu, M′ includes at least one of Sc, Gd, In, and La, M″ includes at least one of Ga, Sc, and In, and x, y, z, k, and a represent molar ratios and satisfy the relations: 0.0≦x
Abstract translation:用于显示装置的荧光体组合物,包括由式1表示的荧光体:<?in-line-formula description =“In-line formula”end =“lead”→> Y3-xk-zCekMzM'xAla-yM''yO (1.5a + 4.5)(1)。<?in-line-formula description =“In-line formula”end =“tail”?>在公式1中,M包括Tb,Dy和Eu中的至少一种,M “包括Sc,Gd,In和La中的至少一个,M”包括Ga,Sc和In中的至少一个,x,y,z,k和a表示摩尔比,并且满足关系:0.0 <= x <3.0,0.0 <= y <= 7.0,0.0 = 0.0,x + k + z <= 3.0, <= z / k <= 20。
Abstract:
A white phosphor including: 40 to 50 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,Al), ZnS:(Ag,Al,Cl), and a combination thereof; 20 to 30 parts by weight of a green phosphor (Sr1-xCax)Ga2S4:Eu (0≦x
Abstract translation:一种白色荧光体,包括:40〜50重量份的选自ZnS:(Ag,Cl),ZnS:(Ag,Al),ZnS:(Ag,Al,Cl)的组合物和组合 的; 20〜30重量份的绿色荧光体(Sr1-xCax)Ga2S4:Eu(0&n1E; x <0.2); 和20〜30重量份选自Y 2 O 3:Eu,Y 2 O 3:(Eu,Tb),Y 2 O 2 S:Eu,Y 2 O 2 S:(Eu,Tb)的红色荧光体及其组合。 白色荧光体可以包含在发光装置中。 发光装置可以包括在液晶显示器中。
Abstract:
A phosphor composition for a display device, including a phosphor represented by Formula 1: Y3-x-k-zCekMzM′xAla-yM″yO(1.5a+4.5) (1). In Formula 1, M includes at least one of Tb, Dy, and Eu, M′ includes at least one of Sc, Gd, In, and La, M″ includes at least one of Ga, Sc, and In, and x, y, z, k, and a represent molar ratios and satisfy the relations: 0.0≦x
Abstract translation:一种显示装置用荧光体组合物,其包括由式1表示的荧光体:Y3-x-k-zCekMzM'xAla-yM“yO(1.5a + 4.5)(1)。 在式1中,M包括Tb,Dy和Eu中的至少一种,M'包括Sc,Gd,In和La中的至少一个,M“包括Ga,Sc和In中的至少一种,x, y,z,k和a表示摩尔比,满足关系:0.0&nlE; x <3.0,0.0&nlE; y&nlE; 7.0,0.0
Abstract:
A white phosphor, a light emission device including the same, and a liquid crystal display (LCD) including the light emission device as a backlight unit. The white phosphor includes: 40 to 50 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,Al), ZnS:(Ag,Al,Cl), and a combination thereof; 23 to 36 parts by weight of a green phosphor including (Sr1-xCax)Ga2S4:Eu (0≦x
Abstract translation:白色荧光体,包括该荧光体的发光装置和包括作为背光单元的发光装置的液晶显示器(LCD)。 白色荧光体包括:40〜50重量份的选自ZnS:(Ag,Cl),ZnS:(Ag,Al),ZnS:(Ag,Al,Cl)和ZnS 的; 23〜36重量份包含(Sr1-xCax)Ga2S4:Eu(0&amp; nEE,x <0.2)的绿色荧光体和选自ZnS:(Cu,Al),ZnS:(Cu,Au, Al)及其组合; 和20〜30重量份选自Y 2 O 3:Eu,Y 2 O 3:(Eu,Tb),Y 2 O 2 S:Eu,Y 2 O 2 S:(Eu,Tb)的红色荧光体及其组合。
Abstract:
A phosphor composition including a first phosphor represented by Formula 1: Ba1−bMg1−aAl10O17:Mna,Eub (1). In Formula 1, a and b satisfy the relations: 0.05≦a≦0.4, and 0.006≦b
Abstract translation:包含由式1表示的第一荧光体的荧光体组合物:<?in-line-formula description =“In-line formula”end =“lead”→> Ba1-bMg1-aAl10O17:Mna,Eub(1) -line-formula description =“In-line Formulas”end =“tail”?>在公式1中,a和b满足关系:0.05 <= a <= 0.4,而0.006 <= b <0.05。
Abstract:
A white phosphor, a light emission device including the same, and a liquid crystal display (LCD) including the light emission device as a backlight unit. The white phosphor includes: 40 to 50 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,Al), ZnS:(Ag,Al,Cl), and a combination thereof; 23 to 36 parts by weight of a green phosphor including (Sr1-xCax)Ga2S4:Eu (0≦x
Abstract translation:白色荧光体,包括该荧光体的发光装置和包括作为背光单元的发光装置的液晶显示器(LCD)。 白色荧光体包括:40〜50重量份的选自ZnS:(Ag,Cl),ZnS:(Ag,Al),ZnS:(Ag,Al,Cl)和ZnS 的; 23〜36重量份包含(Sr1-xCax)Ga2S4:Eu(0 <= x <0.2)的绿色荧光体和选自ZnS:(Cu,Al),ZnS:(Cu,Au ,Al)及其组合; 和20〜30重量份选自Y 2 O 3:Eu,Y 2 O 3:(Eu,Tb),Y 2 O 2 S:Eu,Y 2 O 2 S:(Eu,Tb)的红色荧光体及其组合。
Abstract:
A white phosphor, and a light emission device including the white phosphor, and a display device including the white phosphor, the white phosphor including 40 to 45 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,Al), ZnS:(Ag,Al,Cl), and combinations thereof; 30 to 40 parts by weight of a green phosphor selected from the group consisting of ZnS:(Cu,Al), ZnS:(Cu,Au,Al), and combinations thereof; and 20 to 25 parts by weight of a red phosphor selected from the group consisting of Y2O3:Eu, Y2O3:(Eu,Tb), Y2O2S:Eu, Y2O2S:(Eu,Tb), and combinations thereof. The white phosphor shows a color temperature of from 12,000K and 14,000K.
Abstract translation:白色荧光体和包含白色荧光体的发光装置和包含白色荧光体的显示装置,所述白色荧光体包含40〜45重量份选自ZnS:(Ag,Cl)的蓝色荧光体, ,ZnS:(Ag,Al),ZnS:(Ag,Al,Cl)及其组合; 30〜40重量份选自ZnS:(Cu,Al),ZnS:(Cu,Au,Al)的绿色荧光体及其组合; 和20〜25重量份选自Y 2 O 3:Eu,Y 2 O 3:(Eu,Tb),Y 2 O 2 S:Eu,Y 2 O 2 S:(Eu,Tb)的红色荧光体及其组合。 白色荧光体的色温为12,000K和14,000K。
Abstract:
Disclosed is a low voltage blue emitting phosphor and a method for producing the same including the steps of: mixing ZnO, Ga2O3and a Na-based compound to obtain a mixture material; sintering the material at a temperature of 1100 to 1300° C.; milling the first sintered material; washing the milled material using hydrochloric acid; sintering the washed material at a temperature of 800 to 1100° C.; and classifing the material. The low voltage blue emitting phosphor produced as described above is a ZnO—Ga2O3matrix doped with Na, and has an x value of 0.18±0.05 and a y value of 0.17±0.05 in a CIE chromaticity diagram.
Abstract translation:公开了一种低电压蓝色荧光体及其制造方法,包括以下步骤:将ZnO,Ga 2 O 3和Na类化合物混合,得到混合物; 在1100〜1300℃的温度下烧结材料; 研磨第一烧结材料; 用盐酸洗涤研磨物料; 在800至1100℃的温度下烧结洗涤的材料; 并分类材料。 如上所述制造的低电压蓝色荧光体荧光体是掺杂有Na的ZnO-Ga 2 O 3矩阵,并且在CIE色度图中x值为0.18±0.05,y值为0.17±0.05。