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    YBA CUO-type superconducting material based apparatus for auto-filling liquid nitrogen
    1.
    发明授权
    YBA CUO-type superconducting material based apparatus for auto-filling liquid nitrogen 失效
    YBA CUO型超导材料自动灌装液氮装置

    公开(公告)号：US5552371A

    公开(公告)日：1996-09-03

    申请号：US245224

    申请日：1994-05-17

    申请人： Yeow-Chin Chen ,  Ran-Jin Lin ,  Ru-Shi Liu

    发明人： Yeow-Chin Chen ,  Ran-Jin Lin ,  Ru-Shi Liu

    IPC分类号： G01F23/24

    CPC分类号： G01F23/248 ,  G01F23/247 ,  Y10S505/78 ,  Y10S505/842

    摘要： An apparatus and method for continuously monitoring the liquid nitrogen level a liquid nitrogen container and automatically refilling liquid nitrogen from a liquid nitrogen reservoir when the liquid nitrogen in the container falls below a predetermined level. The apparatus comprises a liquid nitrogen level sensing element, which contains a superconducting material, such as a YbaCuO type superconductiing material, disposed on a non-conducting substrate, such as magnesium oxide. The superconducting material is selected such that it has a critical temperature approximately equal to the boiling point temperature of liquid nitrogen. The superconducting material is placed near the predetermined level and, under normal conditions, the superconducting material exhibits zero or near zero resistance. When the level of liquid nitrogen falls below the predetermined level due to heat loss or other reasons, the resistance of the superconducting material will increase substantially, thus triggering a control means to open a solenoid valve and allow liquid nitrogen to flow from the reservoir to the container. The liquid nitrogen level sensing element can be prepared by photochemically etching a superconducting layer, which has been deposited on the non-conducting substrate, in accordance with a serpentine design, to thereby increase the sensitivity and reliability thereof.

    摘要翻译： 一种用于在容器内的液氮下降到预定水平以下时，液氮容器连续地监测液氮容器并自动从液氮储液器再充填液氮的装置和方法。 该装置包括液氮传感元件，其含有设置在诸如氧化镁的非导电衬底上的超导材料，例如YbaCuO型超导材料。 选择超导材料使其具有近似等于液氮沸点温度的临界温度。 超导材料放置在预定水平附近，并且在正常条件下，超导材料表现为零或接近零电阻。 当液态氮由于热损失或其他原因而降到预定水平以下时，超导材料的电阻将显着增加，从而触发一个控制装置来打开一个电磁阀，并允许液氮从贮存器流到 容器。 液氮检测元件可以通过根据蛇形结构对已经沉积在非导电基底上的超导层进行光化学蚀刻来制备，从而提高其灵敏度和可靠性。

    Wavelength converting material
    3.
    发明授权
    Wavelength converting material 有权
    波长转换材料

    公开(公告)号：US09537022B2

    公开(公告)日：2017-01-03

    申请号：US13564921

    申请日：2012-08-02

    申请人： Tzu-Chen Liu ,  Ru-Shi Liu

    发明人： Tzu-Chen Liu ,  Ru-Shi Liu

    IPC分类号： C09K11/77 ,  H01L31/0232 ,  H01L31/055 ,  H01L33/50

    CPC分类号： H01L31/02322 ,  C09K11/7796 ,  H01L31/055 ,  H01L33/502 ,  Y02E10/52

    摘要： A wavelength converting material comprising a phosphate compound have a chemical formula of AB1-m-nPO4:Mm, Nn, wherein A comprises an alkali metal element, B comprises an alkaline earth metal element, M is a sensitizer comprising a rare-earth element, and N is an acceptor comprising a rare-earth element, wherein 0

    摘要翻译： 包含磷酸盐化合物的波长转换材料具有AB1-m-nPO4：Mm，Nn的化学式，其中A包含碱金属元素，B包含碱土金属元素，M是包含稀土元素的敏化剂， 并且N是包含稀土元素的受体，其中0

    Phosphor and method for preparing the same
    7.
    发明授权
    Phosphor and method for preparing the same 有权
    荧光体及其制备方法

    公开(公告)号：US08585929B2

    公开(公告)日：2013-11-19

    申请号：US13243672

    申请日：2011-09-23

    申请人： Chiao-Wen Yeh ,  Ru-Shi Liu

    发明人： Chiao-Wen Yeh ,  Ru-Shi Liu

    IPC分类号： C09K11/08 ,  C09K11/66

    CPC分类号： C09K11/59 ,  C09K11/0883

    摘要： Disclosed is a phosphor and a method for preparing the same. The phosphor comprises a material having a general composition formula expressed by M1Si6N8-XOX (satisfying 0≦x≦1), where M is alkaline earth metal.

    摘要翻译： 公开了一种磷光体及其制备方法。 荧光体包括具有由M1Si6N8-XOX（满足0 @ x @）表示的总体组成式的材料，其中M是碱土金属。

    PHOSPHOR WITH Ce3+/Ce3+, Li+ DOPED LUMINESCENT MATERIALS
    9.
    发明申请
    PHOSPHOR WITH Ce3+/Ce3+, Li+ DOPED LUMINESCENT MATERIALS 有权
    具有Ce3 + / Ce3 +，Li + DOPED发光材料的磷光体

    公开(公告)号：US20120104929A1

    公开(公告)日：2012-05-03

    申请号：US12938221

    申请日：2010-11-02

    申请人： Chiao-Wen Yeh ,  Ru-Shi Liu

    发明人： Chiao-Wen Yeh ,  Ru-Shi Liu

    IPC分类号： H01J1/62 ,  C09K11/79 ,  H01L33/00

    CPC分类号： C09K11/7721 ,  C09K11/0883 ,  H01L33/502

    摘要： The present disclosure provides an illuminating system including a light emitting device and a luminescent material disposed approximate the light-emitting device. The luminescent material includes a strontium silicon nitride (SrSi6N8) doped by one of cerium (Ce3+) and cerium (Ce3+) and lithium (Li+).

    摘要翻译： 本公开提供一种照明系统，包括发光装置和近似于发光装置的发光材料。 发光材料包括由铈（Ce 3+）和铈（Ce 3+）中的一种和锂（Li +）之一掺杂的氮化硅锶（SrSi 6 N 8）。

    Wavelength converting material and use of same
    10.
    发明申请
    Wavelength converting material and use of same 有权
    波长转换材料及其用途

    公开(公告)号：US20090267488A1

    公开(公告)日：2009-10-29

    申请号：US12453014

    申请日：2009-04-28

    申请人： Yu-Sheng Tang ,  Ru-Shi Liu ,  Shu-Fen Hu ,  Chien-Yuan Wang

    发明人： Yu-Sheng Tang ,  Ru-Shi Liu ,  Shu-Fen Hu ,  Chien-Yuan Wang

    IPC分类号： H01J1/62 ,  C09K11/55 ,  C09K11/61 ,  C01F7/50

    CPC分类号： C09K11/7734 ,  C01F7/002 ,  C09K11/7739 ,  Y02B20/181

    摘要： This invention discloses a wavelength converting material. The wavelength converting material comprises a metal haloaluminate compound phosphor with a chemical formula Mw-pAlyOzXq:Rp, wherein M is at least one element selected from the group of Be, Mg, Ca, Sr, Ba and Zn; X is at least one element selected from the group of F, Cl, Br, and I; R is one or more elements selected from the group of the transition metals and at least one element selected from the lanthanide series. Because the emitting wavelength of the metal haloaluminate compound phosphor is 550˜650 nm which is from the green to the red light spectrum, the white light mixed by the converted light of the metal haloaluminate phosphor and the blue light has better color rendering index. Besides, this invention also discloses the optoelectronic devices comprising the metal haloaluminate compound phosphor.

    摘要翻译： 本发明公开了一种波长转换材料。 波长转换材料包括化学式为Mw-pAlyOzXq：Rp的卤化铝酸盐化合物荧光体，其中M为选自Be，Mg，Ca，Sr，Ba和Zn中的至少一种元素; X是选自F，Cl，Br和I的至少一种元素; R是选自过渡金属和至少一种选自镧系元素的元素中的一种或多种元素。 由于卤化铝酸盐化合物的荧光体的发光波长为从绿色到红色光谱的550〜650nm，由卤化铝酸盐荧光体和蓝色光的转换光混合的白色光具有更好的显色指数。 此外，本发明还公开了包含金属卤代铝酸盐化合物荧光体的光电器件。