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    Strontium oxyorthosilicate phosphors having improved stability under a radiation load and resistance to atmospheric humidity
    94.
    发明授权
    Strontium oxyorthosilicate phosphors having improved stability under a radiation load and resistance to atmospheric humidity 有权
    具有改善的辐射负载稳定性和耐大气湿度的氧化硅酸锶氧化锶

    公开(公告)号：US08173042B2

    公开(公告)日：2012-05-08

    申请号：US12879361

    申请日：2010-09-10

    申请人： Chung Hoon Lee ,  Walter Tews ,  Gundula Roth ,  Detlef Starick

    发明人： Chung Hoon Lee ,  Walter Tews ,  Gundula Roth ,  Detlef Starick

    IPC分类号： C09K11/08 ,  C09K11/70 ,  C09K11/66

    CPC分类号： C09K11/7734 ,  H05B33/14

    摘要： Exemplary embodiments of the present invention relate to inorganic phosphors based on silicate compounds having improved stability under a resulting radiation load and resistance to atmospheric humidity, which are capable of converting higher-energy excitation radiation, i.e. ultraviolet (UV) or blue light, with high efficiency into a longer-wavelength radiation which may be in the visible spectral range. A calcium molar fraction x having a value between 0 and 0.05 is added to a silicate phosphor having the general formula Sr3-x-y-zCaxMIIySiO5:Euz.

    摘要翻译： 本发明的示例性实施方案涉及基于硅酸盐化合物的无机磷光体，其在所得到的辐射负载和耐大气湿度下具有改进的稳定性，其能够将高能激发辐射即紫外（UV）或蓝光转化为高 效率变成可能在可见光谱范围内的较长波长辐射。 向具有通式Sr3-x-y-zCaxMIIySiO5：Euz的硅酸盐荧光体中加入0至0.05的值的钙摩尔分数x。

    Luminescent material
    95.
    发明授权
    Luminescent material 有权
    发光材料

    公开(公告)号：US08158028B2

    公开(公告)日：2012-04-17

    申请号：US13004554

    申请日：2011-01-11

    申请人： Gundula Roth ,  Walter Tews ,  Chung Hoon Lee

    发明人： Gundula Roth ,  Walter Tews ,  Chung Hoon Lee

    IPC分类号： C09K11/64

    CPC分类号： C09K11/7734 ,  C09K11/58 ,  C09K11/592 ,  C09K11/66 ,  C09K11/665 ,  C09K11/666 ,  C09K11/7457 ,  C09K11/753 ,  C09K11/756 ,  C09K11/757 ,  C09K11/758 ,  C09K11/7706 ,  C09K11/7707 ,  C09K11/7709 ,  C09K11/7714 ,  C09K11/7735 ,  C09K11/7737 ,  C09K11/7738 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7742 ,  C09K11/7783 ,  C09K11/7792

    摘要： This invention relates to luminescent materials for ultraviolet light or visible light excitation containing lead and/or copper doped chemical compounds. The luminescent material is composed of one or more than one compounds of aluminate type, silicate type, antimonate type, germanate/or germanate-silicate type, and/or phosphate type. Accordingly, the present invention is a good possibility to substitute earth alkaline ions by lead and copper for a shifting of the emission bands to longer or shorter wave length, respectively. Luminescent compounds containing copper and/or lead with improved luminescent properties and also with improved stability against water, humidity as well as other polar solvents are provided. The present invention is to provide lead and/or copper doped luminescent compounds, which has high color temperature range about 2,000K to 8,000K or 10,000K and CRI over 90.

    摘要翻译： 本发明涉及含有铅和/或铜掺杂化合物的紫外光或可见光激发用发光材料。 发光材料由一种或多种铝酸盐型，硅酸盐型，锑酸盐型，锗酸盐或/或锗酸盐 - 硅酸盐型和/或磷酸盐型的化合物组成。 因此，本发明很有可能用铅和铜代替碱土离子，将发射带分别移动到更长或更短的波长。 提供含有铜和/或铅的发光化合物，其具有改善的发光性能，并且还具有改善的对水，湿度以及其它极性溶剂的稳定性。 本发明提供铅和/或铜掺杂的发光化合物，其具有大约2000K至8,000K或10,000K的高色温，以及90以上的CRI。

    Light emitting device having a plurality of light emitting cells connected in series and method of fabricating the same
    96.
    发明授权
    Light emitting device having a plurality of light emitting cells connected in series and method of fabricating the same 有权
    具有串联连接的多个发光单元的发光器件及其制造方法

    公开(公告)号：US08129848B2

    公开(公告)日：2012-03-06

    申请号：US12772015

    申请日：2010-04-30

    申请人： Chung Hoon Lee

    发明人： Chung Hoon Lee

    IPC分类号： H01L23/48

    CPC分类号： H01L27/153 ,  H01L27/156 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： Disclosed are a light emitting device having a plurality of light emitting cells connected in series and a method of fabricating the same. The light emitting device includes a buffer layer formed on a substrate. A plurality of rod-shaped light emitting cells are located on the buffer layer to be spaced apart from one another. Each of the light emitting cells has an n-layer, an active layer and a p-layer. Meanwhile, wires connect the spaced light emitting cells in series or parallel. Accordingly, arrays of the light emitting cells connected in series are connected to be driven by currents flowing in opposite directions. Thus, there is provided a light emitting device that can be directly driven by an AC power source.

    摘要翻译： 公开了具有串联连接的多个发光单元的发光器件及其制造方法。 发光器件包括形成在衬底上的缓冲层。 多个棒状发光单元位于缓冲层上以彼此间隔开。 每个发光单元具有n层，有源层和p层。 同时，电线将间隔开的发光单元串联或并联连接。 因此，串联连接的发光单元的阵列被连接以由相反方向流动的电流驱动。 因此，提供了可以由AC电源直接驱动的发光器件。

    Mold for forming a molding member and method of fabricating a molding member using the same
    98.
    发明授权
    Mold for forming a molding member and method of fabricating a molding member using the same 有权
    用于形成模制构件的模具和使用其形成模制构件的方法

    公开(公告)号：US08003036B2

    公开(公告)日：2011-08-23

    申请号：US12881657

    申请日：2010-09-14

    申请人： Jung-Hwa Jung ,  Chung Hoon Lee

    发明人： Jung-Hwa Jung ,  Chung Hoon Lee

    IPC分类号： B29C70/72

    CPC分类号： H01L21/565 ,  B29C33/10 ,  B29C39/006 ,  B29C39/10 ,  B29C39/26 ,  B29C45/14655 ,  B29C45/34 ,  B29L2011/00 ,  H01L23/49861 ,  H01L33/52 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49107 ,  H01L2924/00014

    摘要： There are provided a mold for forming a molding member and a method for forming a molding member using the same. The mold includes an upper surface, and a lower surface having an outer peripheral surface and a concave surface surrounded by the outer circumference. Injection and discharge holes extend from the upper surface to the lower surface. Accordingly, after the mold and the package are coupled so that the discharge hole is directed upward, a molding member can be formed on the package by injecting the molding material through the injection hole, whereby it is possible to prevent air bubbles from being captured in the molding member.

    摘要翻译： 提供了用于形成模制构件的模具和使用其形成模制构件的方法。 模具包括上表面和具有外周表面和由外周围包围的凹面的下表面。 注射和排出孔从上表面延伸到下表面。 因此，在模具和包装件联接成使得排出孔向上指向之后，可以通过从注射孔注入成型材料而在包装上形成成型构件，由此可以防止气泡被捕获 模制构件。

    Light emitting device having a plurality of light emitting cells and package mounting the same
    99.
    发明授权
    Light emitting device having a plurality of light emitting cells and package mounting the same 有权
    具有多个发光单元的发光器件和安装它们的封装

    公开(公告)号：US07838891B2

    公开(公告)日：2010-11-23

    申请号：US12766656

    申请日：2010-04-23

    申请人： Chung Hoon Lee ,  Lacroix Yves ,  Hyung Soo Yoon ,  Young Ju Lee

    发明人： Chung Hoon Lee ,  Lacroix Yves ,  Hyung Soo Yoon ,  Young Ju Lee

    IPC分类号： H01L29/18 ,  H01L23/48 ,  H01L33/00

    CPC分类号： H01L27/153 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/01322 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

    摘要： Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other.

    摘要翻译： 公开了一种发光器件，其具有多个发光单元及其上安装有该发光单元的封装。 发光装置包括形成在基板上的多个发光单元，每个发光单元具有位于N型半导体层的一部分上的N型半导体层和P型半导体层。 多个发光单元被接合到副安装座基板。 因此，可以容易地消散从发光单元产生的热量，从而可以减少发光器件上的热负荷。 同时，由于使用形成在副安装座基板上的连接电极或电极层使多个发光单元电连接，所以可以提供串联连接的发光单元阵列。 此外，可以提供一种能够由AC电源直接驱动的发光器件，通过将串联连接的发光单元阵列反向并联连接。

    LIGHT EMITTING DEVICE EMPLOYING NON-STOICHIOMETRIC TETRAGONAL ALKALINE EARTH SILICATE PHOSPHORS
    100.
    发明申请
    LIGHT EMITTING DEVICE EMPLOYING NON-STOICHIOMETRIC TETRAGONAL ALKALINE EARTH SILICATE PHOSPHORS 有权
    使用非超低浓度碱性碱性碱土金属硅酸盐的发光装置

    公开(公告)号：US20100207132A1

    公开(公告)日：2010-08-19

    申请号：US12440001

    申请日：2008-08-14

    申请人： Chung Hoon Lee ,  Walter Tews ,  Gundula Roth ,  Stefan Tews

    发明人： Chung Hoon Lee ,  Walter Tews ,  Gundula Roth ,  Stefan Tews

    IPC分类号： H01L33/44

    CPC分类号： H01L33/502 ,  C09K11/7734 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/19107 ,  H05B33/14 ,  H01L2924/00014 ,  H01L2924/00012

    摘要： Disclosed is a light emitting device employing non-stoichiometric tetragonal Alkaline Earth Silicate phosphors. The light emitting device comprises a light emitting diode emitting light of ultraviolet or visible light, and non-stoichiometric luminescent material disposed around the light emitting diode. The luminescent material adsorbs at least a portion of the light emitted from the light emitting diode and emits light having a different wavelength from the absorbed light. The non-stoichiometric luminescent material has tetragonal crystal structure, and contains more silicon in the crystal lattice than that in the crystal lattice of silicate phosphors having stoichiometric crystal structure. The luminescent material is represented as the formula (BauSrvCawCux)3−y(Zn,Mg,Mn)zSi1+bO5+2b:Euu. Light emitting devices having improved temperature and humidity stability can be provided by employing the non-stoichiometric tetragonal Alkaline Earth Silicate phosphors.

    摘要翻译： 公开了采用非化学计量的四方碱性硅酸盐磷光体的发光器件。 发光装置包括发射紫外线或可见光的发光二极管和设置在发光二极管周围的非化学计量的发光材料。 发光材料吸收从发光二极管发射的光的至少一部分，并发射与吸收光不同的波长的光。 非化学计量的发光材料具有四方晶体结构，并且在晶格中含有比在具有化学计量晶体结构的硅酸盐荧光体的晶格中更多的硅。 发光材料由式（BauSrvCawCux）3-y（Zn，Mg，Mn）zSi1 + bO5 + 2b：Euu表示。 具有改善的温度和湿度稳定性的发光器件可以通过使用非化学计量的四方碱性碱土硅酸盐荧光体来提供。