公开(公告)号：US20090262515A1

公开(公告)日：2009-10-22

申请号：US11568769

申请日：2005-05-03

Applicant: Chung-Hoon Lee ,  Gundula Roth ,  Walter Tews

Inventor： Chung-Hoon Lee ,  Gundula Roth ,  Walter Tews

IPC: F21V9/16 ,  F21V9/06

CPC classification number: H01L25/0753 ,  H01L33/486 ,  H01L33/50 ,  H01L33/60 ,  H01L2224/32013 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/00014

Abstract: Disclosed herein is a light emitting device including one or more light emitting diodes to primarily emit light having different wavelengths in the wavelength range of ultraviolet rays and/or blue light, and a wavelength-conversion means to convert the primary light into secondary light in the visible light wavelength range. The light emitting device of the current invention has a high color temperature of 2000 to 8000 K or 10000 K and a high color rendering index of 90 or more, thus easily realizing desired emission on the color coordinate system. Therefore, the lighting emitting device is applicable to mobile phones, notebook computers, and keypads or backlight units for various electronic products, and, in particular, automobiles and exterior and interior lighting fixtures.

Abstract translation: 本发明公开了一种发光装置，其包括：一个或多个发光二极管，其主要发射在紫外线和/或蓝光的波长范围内具有不同波长的光;以及波长转换装置，用于将原始光转换成二次光， 可见光波长范围。 本发明的发光装置具有2000〜8000K或10000K以上的高色温，90以上的高显色指数，容易实现色坐标系上的所需发光。 因此，照明发光装置适用于各种电子产品的手机，笔记本电脑，键盘或背光单元，特别是汽车以及外部和室内照明装置。

公开(公告)号：US07554129B2

公开(公告)日：2009-06-30

申请号：US11024702

申请日：2004-12-30

Applicant: Gundula Roth ,  Walter Tews ,  Chung Hoon Lee

Inventor： Gundula Roth ,  Walter Tews ,  Chung Hoon Lee

IPC: H01L27/15 ,  H01L29/24

CPC classification number: C09K11/7734 ,  C09K11/665 ,  C09K11/666 ,  C09K11/753 ,  C09K11/756 ,  C09K11/7735 ,  C09K11/7738 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7751 ,  C09K11/7756 ,  C09K11/7792 ,  C09K11/7796 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014

Abstract: A light emitting device can include a substrate, electrodes provided on the substrate, a light emitting diode configured to emit light, the light emitting diode being provided on one of the electrodes, phosphors configured to change a wavelength of the light, and an electrically conductive device configured to connect the light emitting diode with another of the plurality of electrodes. The phosphors can substantially cove at least a portion of the light emitting diode. The phosphor may include aluminate type compounds, lead and/or copper doped silicates, lead and/or copper doped antimonates, lead and/or copper doped germanates, lead and/or copper doped germanate-silicates, lead and/or copper doped phosphates, or any combination thereof.

Abstract translation: 发光器件可以包括衬底，设置在衬底上的电极，被配置为发光的发光二极管，设置在电极之一上的发光二极管，配置为改变光的波长的荧光体，以及导电 被配置为将所述发光二极管与所述多个电极中的另一个连接的装置。 荧光体可以基本上覆盖发光二极管的至少一部分。 磷光体可以包括铝酸盐型化合物，铅和/或铜掺杂的硅酸盐，铅和/或铜掺杂的锑酸盐，铅和/或铜掺杂的锗酸盐，铅和/或铜掺杂的锗酸盐 - 硅酸盐，铅和/或铜掺杂的磷酸盐， 或其任何组合。

公开(公告)号：US20090085048A1

公开(公告)日：2009-04-02

申请号：US12178764

申请日：2008-07-24

Applicant: Chung Hoon LEE ,  Ki Bum NAM ,  Dae Won KIM

Inventor： Chung Hoon LEE ,  Ki Bum NAM ,  Dae Won KIM

IPC: H01L33/00

CPC classification number: H01L27/156 ,  H01L21/0242 ,  H01L21/02433 ,  H01L21/0254 ,  H01L21/02609 ,  H01L33/16 ,  H01L33/32 ,  H01L33/62 ,  H01L2224/48137

Abstract: Disclosed is a light emitting diode (LED) operated by being directly connected to an AC power source. An AC LED according to the present invention comprises a plurality of light emitting cells two-dimensionally arranged on a single substrate; and wires electrically connecting the light emitting cells; wherein the light emitting cells are connected in series by the wires to form a serial array, the single substrate is a non-polar substrate, and the light emitting cells have non-polar GaN-based semiconductor layers grown on the non-polar substrate.

Abstract translation: 公开了通过直接连接到AC电源来操作的发光二极管（LED）。 根据本发明的交流发光二极管包括二维排列在单个基板上的多个发光单元; 以及电连接所述发光单元的电线; 其中所述发光单元通过所述导线串联连接以形成串联阵列，所述单个衬底是非极性衬底，并且所述发光单元具有在非极性衬底上生长的非极性GaN基半导体层。

公开(公告)号：US20080223823A1

公开(公告)日：2008-09-18

申请号：US12011800

申请日：2008-01-30

Applicant: Chung Hoon Lee

Inventor： Chung Hoon Lee

IPC: B44C1/22

CPC classification number: G01Q70/10 ,  G01N23/00 ,  G01Q60/38 ,  G01Q70/14 ,  G01Q70/16

Abstract: Method for producing a probe for atomic force microscopy with a silicon nitride cantilever and an integrated single crystal silicon tetrahedral tip with high resonant frequencies and low spring constants intended for high speed AFM imaging.

Abstract translation: 用于制备具有氮化硅悬臂的原子力显微镜探针的方法和用于高速AFM成像的具有高谐振频率和低弹簧常数的集成单晶硅四面体尖端的方法。

公开(公告)号：US20080217637A1

公开(公告)日：2008-09-11

申请号：US11994813

申请日：2005-11-09

Applicant: Do Hyung Kim ,  Chung-Hoon Lee

Inventor： Do Hyung Kim ,  Chung-Hoon Lee

IPC: H01L33/00 ,  H01L21/50

CPC classification number: H01L33/505 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/00011 ,  H01L2924/181 ,  H01L2933/0041 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/01049 ,  H01L2924/01005

Abstract: The present invention relates to a light emitting diode and a method of fabricating the same, wherein the distance between a fluorescent substance and a light emitting diode chip is uniformly maintained to enhance luminous efficiency. To this end, there is provided a light emitting diode comprising at least one light emitting diode chip, lead terminals for use in applying electric power to the light emitting diode chip, and a frame that is used for mounting the light emitting diode chip thereon and is formed to have a predetermined height and a shape corresponding to that of the light emitting diode chip.

Abstract translation: 发光二极管及其制造方法技术领域本发明涉及一种发光二极管及其制造方法，其中均匀地维持荧光物质与发光二极管芯片之间的距离，以提高发光效率。 为此，提供了一种发光二极管，其包括至少一个发光二极管芯片，用于向发光二极管芯片施加电力的引线端子，以及用于将发光二极管芯片安装在其上的框架， 形成为具有与发光二极管芯片相对应的预定高度和形状。

公开(公告)号：US20080217628A1

公开(公告)日：2008-09-11

申请号：US12042934

申请日：2008-03-05

Applicant: Chung Hoon LEE ,  Jae Ho LEE ,  Dae Won KIM

Inventor： Chung Hoon LEE ,  Jae Ho LEE ,  Dae Won KIM

IPC: H01L33/00

CPC classification number: H01L27/153 ,  H01L2224/48137 ,  H01L2224/49107

Abstract: The present invention relates to a light emitting device having a light emitting diode package with a plurality of light emitting cells and an integrated electronic element formed on the same substrate. The light emitting device comprises a substrate, a light emitting cell block having a first array with a plurality of light emitting cells formed on one region of the substrate arranged therein, a second array formed on the same region as the first array, and electrodes for AC power connecting the first and second arrays in reverse parallel; and at least one integrated electronic element formed on another region of the same substrate as the light emitting cell block.

Abstract translation: 本发明涉及具有多个发光单元的发光二极管封装和形成在同一衬底上的集成电子元件的发光器件。 发光器件包括衬底，具有第一阵列的发光单元块，所述第一阵列具有形成在布置在其中的衬底的一个区域上的多个发光单元，形成在与第一阵列相同的区域上的第二阵列，以及用于 交流电源反向并联连接第一和第二阵列; 以及形成在与发光单元块相同的基板的另一区域上的至少一个集成电子元件。

公开(公告)号：US20080191232A1

公开(公告)日：2008-08-14

申请号：US11997459

申请日：2006-07-26

Applicant: Chung Hoon Lee ,  Do Hyung Kim

Inventor： Chung Hoon Lee ,  Do Hyung Kim

IPC: H01L33/00

CPC classification number: H01L33/58 ,  H01L33/54 ,  H01L33/642 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: Disclosed herein is a light emitting device with a silicone lens. The light emitting device comprises a heat sink. A package body surrounds at least a portion of the heat sink, and a light emitting diode is mounted on the heat sink. Meanwhile, the light emitting diode is covered with a silicone lens molded on the package body. The molded silicone lens can be employed to prevent reduction in light extraction efficiency due to poor bonding between lens and encapsulant.

Abstract translation: 本文公开了具有硅氧烷透镜的发光装置。 发光装置包括散热器。 封装体围绕散热器的至少一部分，并且发光二极管安装在散热器上。 同时，发光二极管被模制在封装体上的硅胶透镜覆盖。 可以使用模制的硅胶透镜，以防止由于透镜和密封剂之间的接合不良导致的光提取效率降低。

公开(公告)号：US20080167085A1

公开(公告)日：2008-07-10

申请号：US11908184

申请日：2006-03-08

Applicant: Chung Hoon Lee ,  Sang Min Lee ,  Kwang Il Park

Inventor： Chung Hoon Lee ,  Sang Min Lee ,  Kwang Il Park

IPC: H04B1/38

CPC classification number: H04M1/22 ,  H04M1/0216 ,  H04M19/04 ,  H04M19/048 ,  H04M2250/16

Abstract: Disclosed is a mobile communication terminal having a light guide plate for indicating the receipt of a signal. This mobile communication terminal comprises an upper frame. A light guide plate is mounted in the upper frame. The light guide plate has an opening corresponding to a region of an image display window. In addition, at least one LED is arranged adjacent to the light guide plate so as to introduce light into the light guide plate. Since the light guide plate is used for indicating the receipt of a signal, it is possible to provide a mobile communication terminal allowing a user to easily recognize a state where a signal has been received.

Abstract translation: 公开了具有用于指示接收到信号的导光板的移动通信终端。 该移动通信终端包括上框架。 导光板安装在上框架中。 导光板具有对应于图像显示窗口的区域的开口。 此外，至少一个LED布置成与导光板相邻，以将光引入导光板。 由于导光板用于指示信号的接收，所以可以提供允许用户容易地识别已经接收到信号的状态的移动通信终端。

公开(公告)号：US20080017871A1

公开(公告)日：2008-01-24

申请号：US11571499

申请日：2005-06-29

Applicant: Chung-Hoon Lee ,  Keon-Young Lee ,  Lacroix Yves

Inventor： Chung-Hoon Lee ,  Keon-Young Lee ,  Lacroix Yves

IPC: H01L33/00 ,  H01L21/00

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L33/08 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/49107 ,  H05B33/0803 ,  H05B33/0809 ,  H05B33/0821 ,  H01L2924/00014 ,  H01L2924/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07108137B2

公开(公告)日：2006-09-19

申请号：US10263385

申请日：2002-10-02

Applicant: Amit Lal ,  Chung Hoon Lee

Inventor： Amit Lal ,  Chung Hoon Lee

IPC: B01D43/00

CPC classification number: G01N15/0255 ,  B01J8/16 ,  B01J19/10 ,  B03B5/00

Abstract: A method and apparatus for separating a mixture of particles of various sizes in a capillary tube into groups by size using multiple forces of controlled amplitude. Ultrasonic radiation at a first selected frequency is applied to set up a standing pressure wave in the capillary tube, resulting in a first aggregating force which causes particles of all sizes to aggregate at positions within the capillary tube which correspond to nodes or anti-nodes of the standing wave. Transverse vibrations are also applied to the capillary tube. The frequency of the ultrasonic radiation is adjusted to reduce the magnitude of the first aggregating force. Inertial forces resulting from the transverse vibrations then cause the particles to separate by size. The apparatus and method allows a mixture of particles to be separated by size quickly, without requiring the use of high voltages.

Abstract translation: 一种用于使用多个受控幅度的力将毛细管中各种尺寸的颗粒的混合物分离成大小的方法和装置。 施加第一选定频率的超声波辐射以在毛细管中建立立式压力波，导致第一聚集力，其使得所有尺寸的颗粒聚集在毛细管内的对应于毛细管的节点或反节点的位置处 驻波。 横向振动也施加到毛细管上。 调整超声辐射的频率以减小第一聚集力的大小。 横向振动产生的惯性力使颗粒分离。 该装置和方法允许将颗粒的混合物快速分离，而不需要使用高电压。