专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09029801B2 Apparatus and method for measuring a luminescent decay 有权
标题翻译：用于测量发光衰变的装置和方法
公开(公告)号：US09029801B2
公开(公告)日：2015-05-12
申请号：US13817062
申请日：2011-02-15
申请人： Lacroix Yves
发明人： Lacroix Yves
IPC分类号： G01N21/66 , G01N21/64 , H01L21/66
CPC分类号： G01N21/6408 , G01N21/6489 , G01N21/66 , G01N2021/1719 , G01R31/2656 , H01L22/12 , H01L2924/0002 , H01L2924/00
摘要： A carrier lifetime measurement method includes material excitation, and detection of light emitted from that material. The method is characterized by: exciting the material such that excitation periods are repeated at periodic intervals; optically separating decaying light emitted after the end of the excitation period from light emitted from the material during the excitation period; and accumulating and detecting a plurality of the separated decaying light emissions within a measurement time which spans a plurality of the excitation periods and obtaining a lifetime based on an intensity of the accumulated light.
摘要翻译：载体寿命测量方法包括材料激发和从该材料发射的光的检测。该方法的特征在于：激发材料，使得激发周期以周期性间隔重复; 在激发期间从激发期间从材料发射的光光学地分离在激发期结束后发射的衰减光; 并且在跨越多个激励周期的测量时间内积累和检测多个分离的衰减光发射，并且基于累积光的强度获得寿命。

2. 发明授权

US08198643B2 Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the same 有权
公开(公告)号：US08198643B2
公开(公告)日：2012-06-12
申请号：US13105322
申请日：2011-05-11
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： H01L29/18
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.

3. 发明申请

US20120013260A1 LIGHT EMITTING DEVICE WITH LIGHT EMITTING CELLS ARRAYED 有权
标题翻译：具有发光细胞的发光装置阵列
公开(公告)号：US20120013260A1
公开(公告)日：2012-01-19
申请号：US13243802
申请日：2011-09-23
申请人： Jae Ho LEE , Yeo Jin YOON , Eu Jin HWANG , Lacroix YVES
发明人： Jae Ho LEE , Yeo Jin YOON , Eu Jin HWANG , Lacroix YVES
IPC分类号： H05B37/02
CPC分类号： H05B33/0821 , H01L24/37 , H01L24/40 , H01L27/156 , H01L33/62 , H01L2224/371 , H01L2224/40137 , H01L2924/00014 , H01L2924/12041 , H05B33/0803 , H05B33/0809 , Y02B20/348 , H01L2924/00 , H01L2224/37099 , H01L2224/84
摘要： The present invention relates to a light emitting device. The light emitting device according to the present invention comprises a light emitting cell block having a plurality of light emitting cells; and a bridge rectifying circuit connected to input and output terminals of the light emitting cell block, wherein the bridge rectifying circuit includes a plurality of diodes between nodes. In manufacturing an AC light emitting device with a bridge rectifying circuit built therein, the present invention can provide a light emitting device capable of enhancing the reliability and luminance of the light emitting device by setting the size of diodes of the bridge rectifying circuit to be a certain size and controlling the number thereof.
摘要翻译：本发明涉及一种发光装置。根据本发明的发光器件包括具有多个发光单元的发光单元块; 以及连接到所述发光单元块的输入和输出端子的桥式整流电路，其中所述桥式整流电路在节点之间包括多个二极管。在制造其中内置有桥式整流电路的交流发光装置的情况下，本发明可以提供一种通过将桥式整流电路的二极管的尺寸设定为一个可以提高发光装置的可靠性和亮度的发光装置一定的尺寸并控制其数量。

4. 发明申请

US20110210350A1 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：US20110210350A1
公开(公告)日：2011-09-01
申请号：US13105322
申请日：2011-05-11
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： H01L33/62
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。

5. 发明申请

US20110062465A1 LIGHT EMITTING ELEMENT WITH A PLURALITY OF CELLS BONDED, METHOD OF MANUFACTURING THE SAME, AND LIGHT EMITTING DEVICE USING THE SAME 有权
公开(公告)号：US20110062465A1
公开(公告)日：2011-03-17
申请号：US12944412
申请日：2010-11-11
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.

6. 发明授权

US07871839B2 Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the same 有权
公开(公告)号：US07871839B2
公开(公告)日：2011-01-18
申请号：US12685145
申请日：2010-01-11
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： H01L21/00
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.

7. 发明授权

US08492775B2 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：US08492775B2
公开(公告)日：2013-07-23
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： 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 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。

8. 发明授权

US08294386B2 Light emitting device with light emitting cells arrayed 有权
标题翻译：具有排列发光单元的发光装置
公开(公告)号：US08294386B2
公开(公告)日：2012-10-23
申请号：US13243802
申请日：2011-09-23
申请人： Jae Ho Lee , Yeo Jin Yoon , Eu Jin Hwang , Lacroix Yves
发明人： Jae Ho Lee , Yeo Jin Yoon , Eu Jin Hwang , Lacroix Yves
IPC分类号： H05B37/22
CPC分类号： H05B33/0821 , H01L24/37 , H01L24/40 , H01L27/156 , H01L33/62 , H01L2224/371 , H01L2224/40137 , H01L2924/00014 , H01L2924/12041 , H05B33/0803 , H05B33/0809 , Y02B20/348 , H01L2924/00 , H01L2224/37099 , H01L2224/84
摘要： The present invention relates to a light emitting device. The light emitting device according to the present invention comprises a light emitting cell block having a plurality of light emitting cells; and a bridge rectifying circuit connected to input and output terminals of the light emitting cell block, wherein the bridge rectifying circuit includes a plurality of diodes between nodes. In manufacturing an AC light emitting device with a bridge rectifying circuit built therein, the present invention can provide a light emitting device capable of enhancing the reliability and luminance of the light emitting device by setting the size of diodes of the bridge rectifying circuit to be a certain size and controlling the number thereof.
摘要翻译：本发明涉及一种发光装置。根据本发明的发光器件包括具有多个发光单元的发光单元块; 以及连接到所述发光单元块的输入和输出端子的桥式整流电路，其中所述桥式整流电路在节点之间包括多个二极管。在制造其中内置有桥式整流电路的交流发光装置的情况下，本发明可以提供一种通过将桥式整流电路的二极管的尺寸设定为一个可以提高发光装置的可靠性和亮度的发光装置一定的尺寸并控制其数量。

9. 发明申请

US20110233574A1 LIGHT EMITTING DEVICE HAVING A PLURALILTY OF LIGHT EMITTING CELLS AND PACKAGE MOUNTING THE SAME 有权
标题翻译：具有多个发光细胞的发光装置和安装其的包装
公开(公告)号：US20110233574A1
公开(公告)日：2011-09-29
申请号：US13152566
申请日：2011-06-03
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： H01L33/60
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。

10. 发明授权

US07838891B2 Light emitting device having a plurality 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：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式