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51. 发明授权

US08273266B2 Copper-alkaline-earth-silicate mixed crystal phosphors 有权
标题翻译：铜 - 碱土 - 硅酸盐混晶荧光粉
公开(公告)号：US08273266B2
公开(公告)日：2012-09-25
申请号：US12093441
申请日：2006-11-10
申请人： Gundula Roth , Walter Tews , Chung Hoon Lee
发明人： Gundula Roth , Walter Tews , Chung Hoon Lee
IPC分类号： C09K11/08 , C09K11/66
CPC分类号： C09K11/7734 , C09K11/592 , C09K11/613 , C09K11/617 , C09K11/7735 , C09K11/7792 , C09K11/7793
摘要： This invention relates to luminescent materials for ultraviolet light or visible light excitation comprising copper-alkaline-earth dominated inorganic mixed crystals activated by rare earth elements. The luminescent material is composed of one or more than one compounds of silicate type and/or germinate or germanate-silicate type. Accordingly, the present invention is a very good possibility to substitute earth alkaline ions by copper for a shifting of the emission bands to longer or shorter wavelength, respectively. Luminescent compounds containing Copper 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 copper containing luminescent compounds, which has high correlated color temperature range from about 2,000K to 8,000K or 10,000K and CRI up to over 90.
摘要翻译：本发明涉及紫外光或可见光激发的发光材料，其包括由稀土元素活化的铜 - 碱土主导的无机混合晶体。发光材料由一种或多于一种的硅酸盐类型和/或发芽物质或锗酸盐 - 硅酸盐类型的化合物组成。因此，本发明是通过铜将碱土离子替代为分别将发射带移动到更长或更短波长的非常好的可能性。提供了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的铜的发光化合物。本发明提供含铜发光化合物，其相关色温范围从约2,000K至8000K或10,000K，CRI高达90以上。

52. 发明申请

US20120235583A1 LIGHT EMITTING ELEMENT WITH A PLURALITY OF CELLS BONDED, METHOD OF MANUFACTURING THE SAME, AND LIGHT EMITTING DEVICE USING THE SAME 有权
标题翻译：具有多个细胞结合的发光元件，其制造方法和使用其的发光装置
公开(公告)号：US20120235583A1
公开(公告)日：2012-09-20
申请号：US13472236
申请日：2012-05-15
申请人： Chung-Hoon LEE , Keon-Young LEE , Lacroix YVES
发明人： Chung-Hoon LEE , Keon-Young LEE , Lacroix YVES
IPC分类号： H05B37/02
CPC分类号： H01L33/62 , H01L25/0753 , H01L33/08 , H01L2224/48091 , H01L2224/48137 , H01L2224/49107 , H05B33/0803 , H05B33/0809 , H05B33/0821 , H01L2924/00014 , H01L2924/00
摘要： The present invention relates to a light emitting device including a light emitting element having a plurality of light emitting cells arranged on a substrate, a first electrode arranged on each light emitting cell of the plurality of light emitting cells, a second electrode arranged between the substrate and each light emitting cell of the plurality of light emitting cells, the second electrode being disposed to face the first electrode. The light emitting device also includes a conductive material electrically connecting the second electrode arranged under a first light emitting cell of the plurality of light emitting cells to the first electrode arranged on an adjacent second light emitting cell of the plurality of light emitting cells, and a control unit configured to control waveforms of a voltage and a current applied to the light emitting element.
摘要翻译：本发明涉及一种发光装置，其包括发光元件，该发光元件具有布置在基板上的多个发光单元，布置在多个发光单元的每个发光单元上的第一电极，布置在基板之间的第二电极和所述多个发光单元中的每个发光单元，所述第二电极被设置为面对所述第一电极。发光装置还包括导电材料，电连接布置在多个发光单元的第一发光单元下面的第二电极到布置在多个发光单元的相邻的第二发光单元上的第一电极，以及控制单元，被配置为控制施加到所述发光元件的电压和电流的波形。

53. 发明申请

US20120217885A1 LIGHT EMITTING DEVICE FOR AC POWER OPERATION 有权
标题翻译：用于交流电源运行的发光装置
公开(公告)号：US20120217885A1
公开(公告)日：2012-08-30
申请号：US13461505
申请日：2012-05-01
申请人： Chung Hoon LEE , James S. SPECK , Hong San KIM , Jae Jo KIM , Sung Han KIM , Jae Ho LEE
发明人： Chung Hoon LEE , James S. SPECK , Hong San KIM , Jae Jo KIM , Sung Han KIM , Jae Ho LEE
IPC分类号： H05B37/00
CPC分类号： H05B33/0827 , H01L27/153 , H01L27/156 , H01L2224/48137 , H01L2224/49107 , H01L2224/73265 , H05B33/02 , H05B33/08 , H05B33/0806 , H05B33/0815 , H05B33/0821 , H05B33/0824 , H05B33/083 , H05B33/0848 , H05B37/029
摘要： Disclosed is an improved light-emitting device for an AC power operation. An AC light-emitting device according to the present invention employs a variety of means by which light emission time is prolonged during a ½ cycle in response to a phase change of an AC power source and a flicker effect can be reduced. For example, the means may be switching blocks respectively connected to nodes between the light emitting cells, switching blocks connected to a plurality of arrays, or a delay phosphor. Further, there is provided an AC light-emitting device, wherein a plurality of arrays having the different numbers of light emitting cells are employed to increase light emission time and to reduce a flicker effect.
摘要翻译：公开了一种用于AC电力操作的改进的发光装置。根据本发明的交流发光装置采用各种手段，响应于交流电源的相变而在1/2周期期间发光时间延长，并且可以减少闪烁效应。例如，装置可以是分别连接到发光单元，连接到多个阵列的切换块或延迟荧光体之间的节点的切换块。此外，提供了一种交流发光装置，其中采用具有不同数量的发光单元的多个阵列来增加发光时间并减少闪烁效果。

54. 发明授权

US08232565B2 Light emitting diode for AC operation 有权
标题翻译：用于交流操作的发光二极管
公开(公告)号：US08232565B2
公开(公告)日：2012-07-31
申请号：US12607644
申请日：2009-10-28
申请人： Chung Hoon Lee , Dae Won Kim , Dae Sung Kal , Won Cheol Seo , Kyung Hee Ye , Yeo Jin Yoon
发明人： Chung Hoon Lee , Dae Won Kim , Dae Sung Kal , Won Cheol Seo , Kyung Hee Ye , Yeo Jin Yoon
IPC分类号： H01L33/00
CPC分类号： H01L27/153 , H01L33/20 , H01L33/62 , H01L2224/48 , H05B33/0821
摘要： The present invention discloses a light emitting diode (LED) including a plurality of light emitting cells arranged on a substrate. The LED includes half-wave light emitting units each including at least one light emitting cell, each half-wave light emitting unit including first and second terminals respectively arranged at both ends thereof; and full-wave light emitting units each including at least one light emitting cell, each full-wave light emitting units including third and fourth terminals respectively formed at both ends thereof. The third terminal of each full-wave light emitting unit is electrically connected to the second terminals of two half-wave light emitting units, and the fourth terminal of each full-wave light emitting unit is electrically connected to the first terminals of other two half-wave light emitting units. Also, a first half-wave light emitting unit is connected in series between the third terminal of a first full-wave light emitting unit and the fourth terminal of a second full-wave light emitting units, and a second half-wave light emitting units is connected in series between the fourth terminal of the first full-wave light emitting unit and the third terminal of the second full-wave light emitting unit.
摘要翻译：本发明公开了一种发光二极管（LED），其包括布置在基板上的多个发光单元。 LED包括每个包括至少一个发光单元的半波发光单元，每个半波发光单元包括分别布置在其两端的第一和第二端子; 和全波发光单元，每个包括至少一个发光单元，每个全波发光单元包括分别在其两端形成的第三和第四端子。每个全波发光单元的第三端子电连接到两个半波发光单元的第二端子，并且每个全波发光单元的第四端子电连接到另外两个半波发光单元的第一端子波发光单元。此外，第一半波发光单元串联连接在第一全波发光单元的第三端子和第二全波发光单元的第四端子之间，并且第二半波发光单元串联连接在第一全波发光单元的第四端子和第二全波发光单元的第三端子之间。

55. 发明授权

US08188687B2 Light emitting device for AC power operation 有权
标题翻译：交流电源运行用发光装置
公开(公告)号：US08188687B2
公开(公告)日：2012-05-29
申请号：US11994308
申请日：2006-05-09
申请人： Chung Hoon Lee , James S. Speck , Hong San Kim , Jae Jo Kim , Sung Han Kim , Jae Ho Lee
发明人： Chung Hoon Lee , James S. Speck , Hong San Kim , Jae Jo Kim , Sung Han Kim , Jae Ho Lee
IPC分类号： H05B37/00
CPC分类号： H05B33/0827 , H01L27/153 , H01L27/156 , H01L2224/48137 , H01L2224/49107 , H01L2224/73265 , H05B33/02 , H05B33/08 , H05B33/0806 , H05B33/0815 , H05B33/0821 , H05B33/0824 , H05B33/083 , H05B33/0848 , H05B37/029
摘要： Disclosed is an improved light-emitting device for an AC power operation. A conventional light emitting device employs an AC light-emitting diode having arrays of light emitting cells connected in reverse parallel. The arrays in the prior art alternately repeat on/off in response to a phase change of an AC power source, resulting in short light emission time during a ½ cycle and the occurrence of a flicker effect. An AC light-emitting device according to the present invention employs a variety of means by which light emission time is prolonged during a ½ cycle in response to a phase change of an AC power source and a flicker effect can be reduced. For example, the means may be switching blocks respectively connected to nodes between the light emitting cells, switching blocks connected to a plurality of arrays, or a delay phosphor. Further, there is provided an AC light-emitting device, wherein a plurality of arrays having the different numbers of light emitting cells are employed to increase light emission time and to reduce a flicker effect.
摘要翻译：公开了一种用于AC电力操作的改进的发光装置。传统的发光器件采用具有反向并联连接的发光单元阵列的交流发光二极管。现有技术中的阵列响应于AC电源的相变而交替重复开/关，导致在1/2周期期间的短发光时间和闪烁效应的发生。根据本发明的交流发光装置采用各种手段，响应于交流电源的相变而在1/2周期期间发光时间延长，并且可以减少闪烁效应。例如，装置可以是分别连接到发光单元，连接到多个阵列的切换块或延迟荧光体之间的节点的切换块。此外，提供了一种交流发光装置，其中采用具有不同数量的发光单元的多个阵列来增加发光时间并减少闪烁效果。

56. 发明申请

US20120126174A1 NON STOICHIOMETRIC TETRAGONAL COPPER ALKALINE EARTH SILICATE PHOSPHORS AND METHOD OF PREPARING THE SAME 有权
标题翻译：非结构化四面体铜碱土金属硅酸盐及其制备方法
公开(公告)号：US20120126174A1
公开(公告)日：2012-05-24
申请号：US13363115
申请日：2012-01-31
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： C09K11/79 , C09K11/59
CPC分类号： C09K11/7734 , Y02B20/181
摘要： Disclosed are non stoichiometric Copper Alkaline Earth Silicate phosphors activated by divalent europium for using them as high temperature stable luminescent materials for ultraviolet or daylight excitation. The phosphors are represented as the formula (BauSryCawCux)3−y(Zn,Mg,Mn)zSi1+bO5+2b:Eua. The nonstoichiometric tetragonal silicate is prepared in a high temperature solid state reaction with a surplus of silica in the starting mixture. Furthermore, luminescent tetragonal Copper Alkaline Earth Silicates are provided for LED applications, which have a high color temperature range from about 2,000K to 8,000K or 10,000K showing a CRI with Ra=80˜95, when mixed with other luminescent materials.
摘要翻译：公开了由二价铕活化的非化学计量的铜碱土硅酸盐荧光体，用于将其用作用于紫外线或日光激发的高温稳定发光材料。荧光体用式（BauSryCawCux）3-y（Zn，Mg，Mn）zSi1 + bO5 + 2b：Eua表示。非化学计量的四方硅酸盐在起始混合物中与多余二氧化硅的高温固相反应制备。此外，与其他发光材料混合时，为LED应用提供发光四方铜碱土硅酸盐，其具有约2,000K至8,000K或10,000K的高色温，其表现出Ra = 80〜95的CRI。

57. 发明授权

US08183592B2 Light emitting device having a pluralilty of light emitting cells and package mounting the same 有权
标题翻译：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：US08183592B2
公开(公告)日：2012-05-22
申请号：US13239132
申请日：2011-09-21
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： H01L33/00 , H01L51/40 , H01L21/44
CPC分类号： H01L27/153 , H01L25/0753 , H01L2224/48091 , H01L2224/48247 , H01L2924/01322 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： A 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. Heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. 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：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。从发光单元产生的热可以容易地消散，从而可以减少发光器件上的热负荷。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。

58. 发明授权

US08168988B2 Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the same 有权
标题翻译：具有多个单元的发光元件结合，其制造方法和使用其的发光器件
公开(公告)号：US08168988B2
公开(公告)日：2012-05-01
申请号：US12911342
申请日：2010-10-25
申请人： Chung-Hoon Lee , Keon-Young Lee , Lacroix Yves
发明人： Chung-Hoon Lee , Keon-Young Lee , Lacroix Yves
IPC分类号： H01L27/15
CPC分类号： H01L33/62 , H01L25/0753 , H01L33/08 , H01L2224/48091 , H01L2224/48137 , H01L2224/49107 , H05B33/0803 , H05B33/0809 , H05B33/0821 , H01L2924/00014 , H01L2924/00
摘要： The present invention relates to a light emitting element with arrayed cells, a method of manufacturing the same, and a light emitting device using the same. The present invention provides a light emitting element including a light emitting cell block with a plurality of light emitting cells connected in series or parallel on a single substrate, and a method of manufacturing the same, wherein each of the plurality of light emitting cells includes an N-type semiconductor layer and a P-type semiconductor layer, and the N-type semiconductor layer of one light emitting cell is electrically connected to the P-type semiconductor layer of another adjacent light emitting cell. Further, the present invention provides a light emitting device including a light emitting element with a plurality of light emitting cells connected in series. Accordingly, it is possible to simplify a manufacturing process of a light emitting device for illumination capable of being used with a household AC power source, to decrease a fraction defective occurring in manufacturing a light emitting device for illumination, and to mass-produce the light emitting device for illumination. Further, there is an advantage in that DC driving efficiency can be enhanced in an AC operation by installing a predetermined rectifying circuit outside the light emitting element.
摘要翻译：本发明涉及具有排列单元的发光元件，其制造方法和使用其的发光器件。本发明提供一种发光元件及其制造方法，所述发光元件包括发光单元块，所述发光单元块具有串联或并联连接在单个基板上的多个发光单元，其中，所述多个发光单元中的每一个包括 N型半导体层和P型半导体层，并且一个发光单元的N型半导体层电连接到另一相邻发光单元的P型半导体层。此外，本发明提供一种发光装置，其包括具有串联连接的多个发光单元的发光元件。因此，能够简化能够与家用AC电源一起使用的照明用发光元件的制造工序，能够减少在制造照明用发光元件时发生的不合格率，并大量生产光用于照明的发光装置。此外，通过在发光元件外部设置预定的整流电路，可以提高交流动作的直流驱动效率。

59. 发明申请

US20120097996A1 LED PACKAGE HAVING AN ARRAY OF LIGHT EMITTING CELLS COUPLED IN SERIES 审中-公开
标题翻译：具有连接在一起的发光细胞阵列的LED封装
公开(公告)号：US20120097996A1
公开(公告)日：2012-04-26
申请号：US13341659
申请日：2011-12-30
申请人： Chung Hoon LEE , Keon Young LEE , Hong San KIM , Dae Won KIM , Hyuck Jung CHOI
发明人： Chung Hoon LEE , Keon Young LEE , Hong San KIM , Dae Won KIM , Hyuck Jung CHOI
IPC分类号： H01L27/15
CPC分类号： H01L33/36 , F21K9/00 , H01L27/153 , H01L33/20 , H01L33/486 , H01L33/60 , H01L33/62 , H01L33/642 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2924/01322 , H01L2924/12041 , H01L2924/00014
摘要： Disclosed is a light emitting diode (LED) package having an array of light emitting cells coupled in series. The LED package comprises a package body and an LED chip mounted on the package body. The LED chip has an array of light emitting cells coupled in series. Since the LED chip having the array of light emitting cells coupled in series is mounted on the LED package, it can be driven directly using an AC power source.
摘要翻译：公开了具有串联耦合的发光单元阵列的发光二极管（LED）封装。 LED封装包括安装在封装主体上的封装体和LED芯片。 LED芯片具有串联耦合的发光单元阵列。由于具有串联耦合的发光单元阵列的LED芯片安装在LED封装上，所以可以使用AC电源直接驱动。

60. 发明申请

US20120001205A1 LIGHT EMITTING DEVICE HAVING STRONTIUM OXYORTHOSILICATE TYPE PHOSPHORS 有权
标题翻译：具有氧化硅酸钠型磷光体的发光装置
公开(公告)号：US20120001205A1
公开(公告)日：2012-01-05
申请号：US12972996
申请日：2010-12-20
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： H01L27/15 , H01L33/50
CPC分类号： C09K11/7734 , H01L33/50 , H01L33/647 , H01L2224/32257 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： Exemplary embodiments of the present invention relate to light emitting devices including strontium oxyorthosilicate-type phosphors. The light emitting device includes a light emitting diode, which emits light in the UV or visible range, and phosphors disposed around the light emitting diode to absorb light emitted from the light emitting diode and emit light having a different wavelength from the absorbed light. The phosphors include an oxyorthosilicate phosphor having a general formula of Sr3-x-y-zCaxMIIySiO5: Euz with a calcium molar fraction in the range of 0
摘要翻译：本发明的示例性实施例涉及包括氧化硅酸锶型磷光体的发光器件。发光装置包括发射紫外或可见光范围的光的发光二极管，以及设置在发光二极管周围的荧光体，以吸收从发光二极管发出的光并发射具有与吸收光不同的波长的光。磷光体包括具有通式Sr3-x-y-zCaxMIIySiO5：Euz的氧化正硅酸盐荧光体，钙摩尔分数在0

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