公开(公告)号：US20120061615A1

公开(公告)日：2012-03-15

申请号：US13320753

申请日：2009-05-19

申请人： Mingjie Zhou ,  Wenbo Ma ,  Zhaopu Shi ,  Yanbo Qiao ,  Qingtao Li

发明人： Mingjie Zhou ,  Wenbo Ma ,  Zhaopu Shi ,  Yanbo Qiao ,  Qingtao Li

IPC分类号： C09K11/79

CPC分类号： C03C4/12 ,  C03C3/062 ,  C03C3/095

摘要： A rare earth ion doped silicate luminescence glass and preparation method thereof are provided. The luminescence glass is the material with the following formula: aM2O.bM′2O3.cSiO2.dRE2O3, wherein M is at least one of Na, K and Li, M′ is at least one of Y, Gd, La, Sc and Lu, RE is at least one of Ce, Tm, Tb, Ho, Dy, Er, Nd, Sm, Eu and Pr. The preparation method is: grinding the raw material until mixed uniformly, calcining the raw material at 1200-1500° C. for 1-5 h, cooling to room temperature, annealing at 600-1100° C. for 0.5-24 h, cooling to room temperature again, molding then getting the product. The performance of the product is stable. The product is homogenous, and the luminescence performance is good. The light transmittance is high. The process of the preparation method is simple and with low cost.

摘要翻译： 提供了一种稀土离子掺杂硅酸盐发光玻璃及其制备方法。 发光玻璃是具有下式的材料：aM2O.bM'2O3.cSiO2.dRE2O3，其中M是Na，K和Li中的至少一种，M'是Y，Gd，La，Sc和Lu中的至少一种 ，RE为Ce，Tm，Tb，Ho，Dy，Er，Nd，Sm，Eu和Pr中的至少一种。 制备方法为：研磨原料直至混合均匀，在1200-1500℃下煅烧原料1-5小时，冷却至室温，在600-1100℃退火0.5-24小时，冷却 再到室温，成型然后得到产品。 产品性能稳定。 产品均匀，发光性能好。 透光率高。 制备方法简单，成本低。

公开(公告)号：US09156733B2

公开(公告)日：2015-10-13

申请号：US13810008

申请日：2010-07-14

申请人： Mingjie Zhou ,  Yanbo Qiao ,  Wenbo Ma

发明人： Mingjie Zhou ,  Yanbo Qiao ,  Wenbo Ma

IPC分类号： C09K11/77 ,  C03C3/083 ,  C03C4/12 ,  C03C21/00 ,  C03C3/06 ,  C03C23/00

CPC分类号： C03C21/005 ,  C03C3/06 ,  C03C4/12 ,  C03C23/0095 ,  C03C2201/10 ,  C03C2201/3423 ,  C03C2201/3458 ,  C03C2201/36 ,  C03C2201/54 ,  C03C2203/50 ,  C09K11/7774

摘要： A preparation method of rare earth ions doped alkaline earth metal silicate luminescent glass is provided. The steps involve: step 1, mixing the source compounds of cerium, terbium and alkaline earth metals and putting the mixture into solvent to get a mixed solution; step 2, impregnating the nanometer pores glass with the mixed solution obtained in step 1; step 3: calcining the impregnated nanometer pores glass obtained in step 2 in a reducing atmosphere, cooling to room temperature, then obtaining the cerium and terbium co-doped alkaline earth metal silicate luminescent glass. Besides, the rare earth ions doped alkaline earth metal silicate luminescent glass prepared with aforesaid method is also provided. In the prepared luminescent glass, cerium ions can transmit absorbed energy to terbium ions under the excitation of UV light due to the co-doping of cerium ions. As a result, the said luminescent glass has higher luminous intensity than the glass only doped with terbium.

摘要翻译： 提供了稀土离子掺杂的碱土金属硅酸盐发光玻璃的制备方法。 步骤包括：步骤1，混合铈，铽和碱土金属的源化合物，并将混合物置于溶剂中以得到混合溶液; 步骤2，用步骤1中获得的混合溶液浸渍纳米孔玻璃; 步骤3：将在步骤2中获得的浸渍的纳米孔玻璃在还原气氛中煅烧，冷却至室温，然后获得共混掺杂的铈和铽的碱土金属硅酸盐发光玻璃。 此外，还提供了用上述方法制备的稀土离子掺杂的碱土金属硅酸盐发光玻璃。 在制备的发光玻璃中，由于铈离子的共同掺杂，铈离子可以在UV光的激发下将吸收的能量传递给铽离子。 结果，所述发光玻璃比仅掺杂铽的玻璃具有更高的发光强度。

公开(公告)号：US20130011551A1

公开(公告)日：2013-01-10

申请号：US13634605

申请日：2010-04-22

申请人： Mingjie Zhou ,  Wenbo Ma ,  Yanbo Qiao

发明人： Mingjie Zhou ,  Wenbo Ma ,  Yanbo Qiao

IPC分类号： C09K11/02 ,  C09K11/54 ,  C09K11/88 ,  B05D5/06 ,  C09K11/56 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： C03C23/0095 ,  C03C3/06 ,  C03C4/12 ,  C03C14/006 ,  C03C17/326 ,  C03C2201/10 ,  C03C2201/32 ,  C03C2201/58

摘要： A quantum dot-glass composite luminescent material is provided, the base of which is nanometer pore glass. The nanometer pore glass is doped with luminescent quantum dot. A manufacturing method for the luminescent material is also provided, which includes: step one, preparing an aqueous or organic solution of a single luminescent quantum dot, or a mixed aqueous or organic solution of two or more luminescent quantum dots; step two, immersing the nanometer pore glass in the solution of step one for at least ten minutes; step three, taking the immersed nanometer pore glass out of the solution and drying it in the air, wrapping and packaging the nanometer pore glass with resin, and obtaining the quantum dot-glass composite luminescent material after solidifying it. The composite luminescent material and manufacturing method thereof are suitable for industrialization and have a broad application in the fields of illumination, LED, display and so on.

摘要翻译： 提供量子点阵玻璃复合发光材料，其基底为纳米孔玻璃。 纳米孔玻璃掺杂有发光量子点。 还提供了一种发光材料的制造方法，其包括：制备单个发光量子点的水溶液或有机溶液，或两种或更多种发光量子点的混合水溶液或有机溶液; 第二步，将纳米孔玻璃浸入第一步溶液中至少十分钟; 第三步，将浸没的纳米孔玻璃从溶液中取出并在空气中干燥，用树脂包裹纳米孔玻璃，并在固化后得到量子点阵玻璃复合发光材料。 复合发光材料及其制造方法适用于工业化，在照明，LED，显示器等领域具有广泛的应用。

公开(公告)号：US20120319045A1

公开(公告)日：2012-12-20

申请号：US13582501

申请日：2010-03-05

申请人： Mingjie Zhou ,  Yanbo Qiao ,  Wenbo Ma ,  Danping Chen

发明人： Mingjie Zhou ,  Yanbo Qiao ,  Wenbo Ma ,  Danping Chen

IPC分类号： C09K11/80

CPC分类号： C03C3/06 ,  C03C4/12 ,  C03C14/006 ,  C03C2201/10 ,  C03C2201/32 ,  C03C2214/16 ,  C03C2214/20 ,  C03C2214/32 ,  C04B35/44 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/764 ,  C09K11/7774

摘要： A luminous nano-glass-ceramics used as white LED source and the preparing method of nano-glass-ceramics are provided. The glass is a kind of non-porous compact SiO2 glass in which luminous nano-microcrystalites are dispersed. The luminous nano-microcrystalite has the chemical formula of YxGd3-xAl5O12:Ce, wherein 0≦x≦3. The stability of the said glass is good and its irradiance is uniform. The preparing method comprises the following steps: dissolving the compound raw materials in the solvent to form mixed solution, dipping the nano-microporous SiO2 glass in the solution, taking it out and air drying, sintering at the temperature of 1100-1300° C. for 1-5 hours by stage heating, and obtaining the product. The method has a simple process, convenient operation and low cost.

摘要翻译： 提供用作白色LED源的发光纳米玻璃陶瓷和纳米玻璃陶瓷的制备方法。 该玻璃是分散发光纳米微晶体的一种无孔致密的SiO 2玻璃。 发光纳米微晶体的化学式为YxGd3-xAl5O12：Ce，其中0＆nlE; x＆nlE; 3。 所述玻璃的稳定性良好，其辐照度均匀。 制备方法包括以下步骤：将化合物原料溶解在溶剂中形成混合溶液，将纳米微孔SiO 2玻璃浸入溶液中，取出并干燥，在1100-1300℃的温度下烧结 加热1-5小时，得到产品。 该方法工艺简单，操作方便，成本低。

公开(公告)号：US09260340B2

公开(公告)日：2016-02-16

申请号：US13582501

申请日：2010-03-05

申请人： Mingjie Zhou ,  Yanbo Qiao ,  Wenbo Ma ,  Danping Chen

发明人： Mingjie Zhou ,  Yanbo Qiao ,  Wenbo Ma ,  Danping Chen

IPC分类号： C03C4/12 ,  C03C3/06 ,  C03C14/00 ,  C04B35/44 ,  C09K11/77

CPC分类号： C03C3/06 ,  C03C4/12 ,  C03C14/006 ,  C03C2201/10 ,  C03C2201/32 ,  C03C2214/16 ,  C03C2214/20 ,  C03C2214/32 ,  C04B35/44 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/764 ,  C09K11/7774

摘要： A luminous nano-glass-ceramics used as white LED source and the preparing method of nano-glass-ceramics are provided. The glass is a kind of non-porous compact SiO2 glass in which luminous nano-microcrystalites are dispersed. The luminous nano-microcrystalite has the chemical formula of YxGd3-xAl5O12:Ce, wherein 0≦x≦3. The stability of the said glass is good and its irradiance is uniform. The preparing method comprises the following steps: dissolving the compound raw materials in the solvent to form mixed solution, dipping the nano-microporous SiO2 glass in the solution, taking it out and air drying, sintering at the temperature of 1100-1300° C. for 1-5 hours by stage heating, and obtaining the product. The method has a simple process, convenient operation and low cost.

摘要翻译： 提供用作白色LED源的发光纳米玻璃陶瓷和纳米玻璃陶瓷的制备方法。 该玻璃是分散发光纳米微晶体的一种无孔致密的SiO 2玻璃。 发光纳米微晶体的化学式为YxGd3-xAl5O12：Ce，其中0＆nlE; x＆nlE; 3。 所述玻璃的稳定性良好，其辐照度均匀。 制备方法包括以下步骤：将化合物原料溶解在溶剂中形成混合溶液，将纳米微孔SiO 2玻璃浸入溶液中，取出并干燥，在1100-1300℃的温度下烧结 加热1-5小时，得到产品。 该方法工艺简单，操作方便，成本低。

公开(公告)号：US08925349B2

公开(公告)日：2015-01-06

申请号：US13320753

申请日：2009-05-19

申请人： Mingjie Zhou ,  Wenbo Ma ,  Zhaopu Shi ,  Yanbo Qiao ,  Qingtao Li

发明人： Mingjie Zhou ,  Wenbo Ma ,  Zhaopu Shi ,  Yanbo Qiao ,  Qingtao Li

IPC分类号： C03C3/095 ,  C03C6/04 ,  C03B32/00 ,  C03C4/12 ,  C03C3/062

CPC分类号： C03C4/12 ,  C03C3/062 ,  C03C3/095

摘要： A rare earth ion doped silicate luminescence glass and preparation method thereof are provided. The luminescence glass is the material with the following formula: aM2O.bM′2O3.cSiO2.dRE2O3, wherein M is at least one of Na, K and Li, M′ is at least one of Y, Gd, La, Sc and Lu, RE is at least one of Ce, Tm, Tb, Ho, Dy, Er, Nd, Sm, Eu and Pr. The preparation method is: grinding the raw material until mixed uniformly, calcining the raw material at 1200-1500° C. for 1-5 h, cooling to room temperature, annealing at 600-1100° C. for 0.5-24 h, cooling to room temperature again, molding then getting the product. The performance of the product is stable. The product is homogenous, and the luminescence performance is good. The light transmittance is high. The process of the preparation method is simple and with low cost.

摘要翻译： 提供了一种稀土离子掺杂硅酸盐发光玻璃及其制备方法。 发光玻璃是具有下式的材料：aM2O.bM'2O3.cSiO2.dRE2O3，其中M是Na，K和Li中的至少一种，M'是Y，Gd，La，Sc和Lu中的至少一种 ，RE为Ce，Tm，Tb，Ho，Dy，Er，Nd，Sm，Eu和Pr中的至少一种。 制备方法为：研磨原料直至混合均匀，在1200-1500℃下煅烧原料1-5小时，冷却至室温，在600-1100℃退火0.5-24小时，冷却 再到室温，成型然后得到产品。 产品性能稳定。 产品均匀，发光性能好。 透光率高。 制备方法简单，成本低廉。

公开(公告)号：US20130105734A1

公开(公告)日：2013-05-02

申请号：US13810008

申请日：2010-07-14

申请人： Mingjie Zhou ,  Yanbo Qiao ,  Wenbo Ma

发明人： Mingjie Zhou ,  Yanbo Qiao ,  Wenbo Ma

IPC分类号： C03C21/00 ,  C09K11/77 ,  C03C4/12

CPC分类号： C03C21/005 ,  C03C3/06 ,  C03C4/12 ,  C03C23/0095 ,  C03C2201/10 ,  C03C2201/3423 ,  C03C2201/3458 ,  C03C2201/36 ,  C03C2201/54 ,  C03C2203/50 ,  C09K11/7774

摘要： A preparation method of rare earth ions doped alkali metal silicate luminescent glass is provided. The steps involves: step 1, mixing the source compounds of cerium, terbium and alkali metals and putting the mixture into solvent to get a mixed solution; step 2, impregnating the nanometer micropores glass with the mixed solution obtained in step 1; step 3: calcining the impregnated nanometer micropores glass obtained in step 2 in a reducing atmosphere, cooling to room temperature, then obtaining the cerium and terbium co-doped alkali metal silicate luminescent glass. Besides, the rare earth ions doped alkali metal silicate luminescent glass prepared with aforesaid method is also provided. In the prepared luminescent glass, cerium ions can transmit absorbed energy to terbium ions under the excitation of UV light due to the co-doping of cerium ions. As a result, the said luminescent glass has higher luminous intensity than the glass only doped with terbium.

摘要翻译： 提供了稀土离子掺杂的碱金属硅酸盐发光玻璃的制备方法。 步骤包括：步骤1，将铈，铽和碱金属的源化合物混合并将混合物置于溶剂中以得到混合溶液; 步骤2，用步骤1中获得的混合溶液浸渍纳米微孔玻璃; 步骤3：将在步骤2中获得的浸渍的纳米微孔玻璃在还原气氛中煅烧，冷却至室温，然后获得共混掺杂的铈和铽的碱金属硅酸盐发光玻璃。 此外，还提供了用上述方法制备的稀土离子掺杂的碱金属硅酸盐发光玻璃。 在制备的发光玻璃中，由于铈离子的共掺杂，铈离子可以在UV光的激发下将吸收的能量传递给铽离子。 结果，所述发光玻璃比仅掺杂铽的玻璃具有更高的发光强度。

公开(公告)号：US08592333B2

公开(公告)日：2013-11-26

申请号：US13257314

申请日：2009-03-25

申请人： Mingjie Zhou ,  Wenbo Ma ,  Zhaopu Shi ,  Yanbo Qiao ,  Qingtao Li

发明人： Mingjie Zhou ,  Wenbo Ma ,  Zhaopu Shi ,  Yanbo Qiao ,  Qingtao Li

IPC分类号： C03C3/095 ,  C03C4/12 ,  C03B25/00 ,  C09K11/78 ,  C09K11/79

CPC分类号： C09K11/7774 ,  C03C3/095 ,  C03C4/12

摘要： A green light-emitting glass and the method of preparing the same are provided. The components with parts by mole of the green light-emitting glass are alkali oxide 25-40, Y2O3 0.01-15, SiO2 40-70, Tb2O3 0.01-15. The method of preparing the glass includes mixing alkali salt with Y2O3, SiO2 and Tb4O7, firing the mixture at 1200° C.-1500° C. for 1-5 hours, cooling the precursor to the room temperature and annealing the precursor in a reducing atmosphere at 600° C.-1200° C. for 1-20 hours. A green light-emitting glass with good transparence, high uniformity, easily being made into big bulk and high stability is provided. The process of capsulation of parts by using the glass is simple. And a method of preparing the glass with simple process and low cost is provided.

摘要翻译： 提供绿色发光玻璃及其制备方法。 具有摩尔比的绿色发光玻璃的组分是碱金属氧化物25-40，Y2O3 0.01-15，SiO2 40-70，Tb2O3 0.01-15。 制备玻璃的方法包括将碱金属盐与Y 2 O 3，SiO 2和Tb 4 O 7混合，将混合物在1200℃-1500℃下烧制1-5小时，将前体冷却至室温，并在还原 气氛在600℃-1200℃下保持1-20小时。 提供透明性好，均匀性好，容易制成大体积，高稳定性的绿色发光玻璃。 通过使用玻璃来封装部件的过程很简单。 并提供了一种以简单的工艺和低成本制备玻璃的方法。

公开(公告)号：US20130119313A1

公开(公告)日：2013-05-16

申请号：US13811859

申请日：2010-07-28

申请人： Mingjie Zhou ,  Wenbo Ma ,  Yanbo Qiao

发明人： Mingjie Zhou ,  Wenbo Ma ,  Yanbo Qiao

IPC分类号： C09K11/77

CPC分类号： C09K11/7774 ,  C09K11/873

摘要： A silicate fluorescent material is provided. The general chemical formula of the luminescent material is Ln2SiO5:Tb, M, wherein Ln represents at least one of the elements selected from Y, Gd, La or Lu, M represents at least one of the nanoparticles selected from Ag, Au, Os, Ir, Pt, Ru, Rh or Pd, the mole ratio of Tb to Ln is greater than 0 but not greater than 0.25. The porous glass containing metal nanoparticles is prepared by introducing metal nano ions into the porous glass and extracting the uniformly dispersed metal nanoparticles from the porous glass via a chemical reduction method. A silicate fluorescent material with enhanced luminescence is obtained by substituting SiO2 which is the raw material in the process for preparing the silicate fluorescent material via the conventional high temperature solid phase sintering with the porous glass containing metal nanoparticles. The performance of the silicate fluorescent material is better and the light emitting efficiency of the silicate fluorescent material is higher compared with the conventional silicate fluorescent material.

摘要翻译： 提供硅酸盐荧光材料。 发光材料的一般化学式为Ln2SiO5：Tb，M，其中Ln表示选自Y，Gd，La或Lu中的至少一种元素，M表示选自Ag，Au，Os， Ir，Pt，Ru，Rh或Pd，Tb与Ln的摩尔比大于0但不大于0.25。 通过将金属纳米离子引入多孔玻璃中并通过化学还原法从多孔玻璃中提取均匀分散的金属纳米粒子来制备含金属纳米颗粒的多孔玻璃。 通过用含有金属纳米颗粒的多孔玻璃的常规高温固相烧结来代替通过常规高温固相烧结制备硅酸盐荧光材料的方法中的原料SiO 2来获得具有增强发光的硅酸盐荧光材料。 与传统的硅酸盐荧光材料相比，硅酸盐荧光材料的性能更好，硅酸盐荧光材料的发光效率更高。

公开(公告)号：US20130001444A1

公开(公告)日：2013-01-03

申请号：US13514959

申请日：2009-12-31

申请人： Mingjie Zhou ,  Wenbo Ma ,  Yanbo Qiao ,  Zhaopu Shi ,  Qingtao Li

发明人： Mingjie Zhou ,  Wenbo Ma ,  Yanbo Qiao ,  Zhaopu Shi ,  Qingtao Li

IPC分类号： F21V9/16 ,  G21K5/00

CPC分类号： C09K11/7734 ,  C03C14/006 ,  C03C17/22 ,  C03C2214/16 ,  F21V3/061 ,  F21V3/12 ,  F21V9/30 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/507 ,  H01L2924/0002 ,  Y02B20/181 ,  H01L2924/00

摘要： The present invention relates to a white light luminescent device based on purple light LED. The white light luminescent device includes a housing, a support plate, at least one purple light LED semiconductor light source, and a piece of high silica luminescent glass. The support plate is received in the housing. The at least one purple light LED semiconductor light source is positioned on the support plate. The piece of high silica luminescent glass doped with Eu ions is opposite to the purple light LED semiconductor light source. One surface of the high silica luminescent glass away from the purple light LED semiconductor light source is coated with a phosphor layer formed with a selection from a mixture of yellow phosphor and red phosphor, a mixture of green phosphor and red phosphor, and yellow phosphor.

摘要翻译： 本发明涉及一种基于紫光LED的白光发光装置。 白光发光装置包括壳体，支撑板，至少一个紫色LED半导体光源和高二氧化硅发光玻璃片。 支撑板被容纳在壳体中。 至少一个紫光LED半导体光源位于支撑板上。 掺有Eu离子的高二氧化硅发光玻璃与紫光LED半导体光源相反。 远离紫色LED半导体光源的高二氧化硅发光玻璃的一个表面涂覆有由黄色荧光体和红色荧光体的混合物，绿色荧光体和红色荧光体的混合物以及黄色荧光体形成的荧光体层。