KR100968843B1 - 다수의 발광셀이 어레이된 발광소자 - Google Patents
다수의 발광셀이 어레이된 발광소자 Download PDFInfo
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- KR100968843B1 KR100968843B1 KR20050124882A KR20050124882A KR100968843B1 KR 100968843 B1 KR100968843 B1 KR 100968843B1 KR 20050124882 A KR20050124882 A KR 20050124882A KR 20050124882 A KR20050124882 A KR 20050124882A KR 100968843 B1 KR100968843 B1 KR 100968843B1
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- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L24/39—Structure, shape, material or disposition of the strap connectors after the connecting process
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- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L24/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
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- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
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- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- H05B45/37—Converter circuits
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- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
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- H05B45/40—Details of LED load circuits
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- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L2224/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
- H01L2224/37001—Core members of the connector
- H01L2224/37099—Material
- H01L2224/371—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
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- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/401—Disposition
- H01L2224/40135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/40137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
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- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L24/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L24/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
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- H—ELECTRICITY
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
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- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
Description
Claims (9)
- 기판과 상기 기판상에 형성된 복수의 발광셀을 포함하는 발광소자에 있어서,상기 발광소자는,복수의 발광셀이 직렬 연결된 발광셀 블럭; 및각각 복수의 발광 다이오드를 포함하는 제 1 내지 제 4 다이오드 블럭으로 이루어지고, 상기 발광셀 블럭의 주변부를 둘러싸는 브릿지 정류 회로;를 포함하며,상기 발광셀 블럭 일단의 제 1 전극이 상기 브릿지 정류 회로내 제 1 및 제 3 다이오드 블럭 일단의 발광 다이오드의 제 2 전극에 전기적으로 접속되고,상기 발광셀 블럭 타단의 제 2 전극이 상기 브릿지 정류 회로내 제 2 및 제 4 다이오드 블럭 일단의 발광 다이오드의 제 1 전극에 전기적으로 접속되며, 상기 브릿지 정류 회로는 기판의 최외각부에 형성된 것을 특징으로 하는 발광소자.
- 제 1 항에 있어서,상기 발광셀 블럭 일단의 제 1 전극이 상기 브릿지 정류 회로내 제 1 및 제 3 다이오드 블럭 일단의 발광 다이오드의 제 2 전극에 전기적으로 접속되는 위치와,상기 발광셀 블럭 타단의 제 2 전극이 상기 브릿지 정류 회로내 제 2 및 제 4 다이오드 블럭 일단의 발광 다이오드의 제 1 전극에 전기적으로 접속되는 위치가 기판상에서 서로 대향하여 위치됨을 특징으로 하는 발광소자.
- 제 2 항에 있어서,상기 발광셀 블럭의 일단 및 타단과, 상기 다이오드 블럭들의 일단의 발광 다이오드와의 전기적인 접속은 상기 기판상에 추가적으로 구비된 전극을 통하여 형성된 것을 특징으로 하는 발광 소자.
- 제 1 항에 있어서,상기 발광소자는 외부전원을 공급하기 위한 제 1 전극 및 제 2 전극을 추가로 구비하며,상기 브릿지 정류 회로내 제 1 및 제 2 다이오드 블럭의 타단의 발광 다이오드가 상기 외부전원을 공급하기 위한 상기 제 1 전극에 전기적으로 접속되고,상기 브릿지 정류 회로내 제 3 및 제 4 다이오드 블럭의 타단의 발광 다이오드가 상기 외부전원을 공급하기 위한 상기 제 2 전극에 전기적으로 접속됨을 특징으로 하는 발광소자.
- 제 4 항에 있어서,상기 외부전원을 공급하기 위한 전극이 기판상에서 서로 대향하여 위치됨을 특징으로 하는 발광소자.
- 제 1 항에 있어서,상기 브릿지 정류 회로내 발광 다이오드의 개수는 상기 발광셀 블럭내 발광셀의 개수의 100~200%인 것을 특징으로 하는 발광소자.
- 제 1 항에 있어서,상기 브릿지 정류 회로내 발광 다이오드 중 적어도 하나의 발광 다이오드의 크기는 상기 발광셀 블럭내 발광셀의 크기의 80% 이하인 것을 특징으로 하는 발광소자.
- 삭제
- 제 1 항 내지 제 7 항 중 어느 한 항에 있어서,상기 발광소자는 전체 형상이 사각형 형상인 것을 특징으로 하는 발광소자.
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050124882A KR100968843B1 (ko) | 2005-12-16 | 2005-12-16 | 다수의 발광셀이 어레이된 발광소자 |
CN2006800416805A CN101305476B (zh) | 2005-12-16 | 2006-12-05 | 具有排列的发光单元的发光装置 |
CN2010102321761A CN101924117A (zh) | 2005-12-16 | 2006-12-05 | 具有排列的发光单元的发光装置 |
US12/088,906 US8054002B2 (en) | 2005-12-16 | 2006-12-05 | Light emitting device with light emitting cells arrayed |
DE112006004221.1T DE112006004221B4 (de) | 2005-12-16 | 2006-12-05 | Lichtemittierende Anordnung mit gruppierten lichtemittierenden Zellen |
DE200611002702 DE112006002702B4 (de) | 2005-12-16 | 2006-12-05 | Lichtemittierende Anordnung für Wechselstrom mit darin gebildeter Brückengleichrichschaltung und gruppierten lichtemittierenden Zellen |
PCT/KR2006/005186 WO2007083885A1 (en) | 2005-12-16 | 2006-12-05 | Light emitting device with light emitting cells arrayed |
JP2008545479A JP4694631B2 (ja) | 2005-12-16 | 2006-12-05 | 複数の発光セルが配列された発光素子 |
TW95146586A TWI410169B (zh) | 2005-12-16 | 2006-12-13 | 具有發光單元陣列的發光元件 |
TW99133759A TWI430698B (zh) | 2005-12-16 | 2006-12-13 | 具有發光單元的發光元件 |
JP2009275101A JP4690482B2 (ja) | 2005-12-16 | 2009-12-03 | 複数の発光セルが配列された発光素子 |
JP2010260444A JP5193271B2 (ja) | 2005-12-16 | 2010-11-22 | 複数の発光セルが配列された発光素子 |
US13/243,802 US8294386B2 (en) | 2005-12-16 | 2011-09-23 | Light emitting device with light emitting cells arrayed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR20050124882A KR100968843B1 (ko) | 2005-12-16 | 2005-12-16 | 다수의 발광셀이 어레이된 발광소자 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100032436A Division KR101055782B1 (ko) | 2010-04-08 | 2010-04-08 | 다수의 발광셀이 어레이된 발광소자 |
Publications (2)
Publication Number | Publication Date |
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KR20070064208A KR20070064208A (ko) | 2007-06-20 |
KR100968843B1 true KR100968843B1 (ko) | 2010-07-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR20050124882A KR100968843B1 (ko) | 2005-12-16 | 2005-12-16 | 다수의 발광셀이 어레이된 발광소자 |
Country Status (7)
Country | Link |
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US (2) | US8054002B2 (ko) |
JP (3) | JP4694631B2 (ko) |
KR (1) | KR100968843B1 (ko) |
CN (2) | CN101924117A (ko) |
DE (2) | DE112006002702B4 (ko) |
TW (2) | TWI430698B (ko) |
WO (1) | WO2007083885A1 (ko) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011082168A1 (en) | 2009-12-28 | 2011-07-07 | Lynk Labs, Inc. | High frequency multi-voltage and multi-brightness led lighting devices |
US10499466B1 (en) | 2004-02-25 | 2019-12-03 | Lynk Labs, Inc. | AC light emitting diode and AC LED drive methods and apparatus |
US10499465B2 (en) | 2004-02-25 | 2019-12-03 | Lynk Labs, Inc. | High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same |
US9198237B2 (en) | 2004-02-25 | 2015-11-24 | Lynk Labs, Inc. | LED lighting system |
US10091842B2 (en) | 2004-02-25 | 2018-10-02 | Lynk Labs, Inc. | AC light emitting diode and AC LED drive methods and apparatus |
WO2011143510A1 (en) | 2010-05-12 | 2011-11-17 | Lynk Labs, Inc. | Led lighting system |
US10154551B2 (en) | 2004-02-25 | 2018-12-11 | Lynk Labs, Inc. | AC light emitting diode and AC LED drive methods and apparatus |
US10575376B2 (en) | 2004-02-25 | 2020-02-25 | Lynk Labs, Inc. | AC light emitting diode and AC LED drive methods and apparatus |
BRPI0507223A (pt) | 2004-02-25 | 2007-06-19 | Michael Miskin | diodo emissor de luz ac e métodos e aparelho de direcionamento de led ac |
TW200723559A (en) * | 2005-12-13 | 2007-06-16 | Ind Tech Res Inst | Alternating current (AC) light emitting assembly and AC light emitting device |
US8704241B2 (en) | 2005-05-13 | 2014-04-22 | Epistar Corporation | Light-emitting systems |
KR100968843B1 (ko) * | 2005-12-16 | 2010-07-09 | 서울옵토디바이스주식회사 | 다수의 발광셀이 어레이된 발광소자 |
TWI371870B (en) * | 2006-11-08 | 2012-09-01 | Epistar Corp | Alternate current light-emitting device and fabrication method thereof |
TWM320181U (en) * | 2007-01-11 | 2007-10-01 | Everlight Electronics Co Ltd | Altenating current light emitting diode device |
WO2009045548A1 (en) | 2007-10-06 | 2009-04-09 | Lynk Labs, Inc. | Led circuits and assemblies |
US10986714B2 (en) | 2007-10-06 | 2021-04-20 | Lynk Labs, Inc. | Lighting system having two or more LED packages having a specified separation distance |
US11297705B2 (en) | 2007-10-06 | 2022-04-05 | Lynk Labs, Inc. | Multi-voltage and multi-brightness LED lighting devices and methods of using same |
US8461613B2 (en) * | 2008-05-27 | 2013-06-11 | Interlight Optotech Corporation | Light emitting device |
KR101001242B1 (ko) * | 2008-08-22 | 2010-12-17 | 서울옵토디바이스주식회사 | 교류용 발광 다이오드 |
WO2010050694A2 (ko) * | 2008-10-29 | 2010-05-06 | 서울옵토디바이스주식회사 | 발광 다이오드 |
KR101523002B1 (ko) * | 2009-01-13 | 2015-05-26 | 서울반도체 주식회사 | 발광 장치 |
TWM374153U (en) | 2009-03-19 | 2010-02-11 | Intematix Technology Ct Corp | Light emitting device applied to AC drive |
CN103945589B (zh) | 2009-05-28 | 2016-12-07 | Lynk实验室公司 | 多电压和多亮度led照明装置和使用它们的方法 |
TWI398966B (zh) * | 2009-06-08 | 2013-06-11 | Epistar Corp | 發光元件及其製造方法 |
TWI495084B (zh) | 2009-07-07 | 2015-08-01 | Epistar Corp | 發光元件 |
TWM388109U (en) * | 2009-10-15 | 2010-09-01 | Intematix Tech Center Corp | Light emitting diode apparatus |
TWI499347B (zh) * | 2009-12-31 | 2015-09-01 | Epistar Corp | 發光元件 |
TW201129228A (en) * | 2010-02-09 | 2011-08-16 | Everlight Electronics Co Ltd | Light emitting diode lighting apparatus |
JP2012028749A (ja) * | 2010-07-22 | 2012-02-09 | Seoul Opto Devices Co Ltd | 発光ダイオード |
KR101158080B1 (ko) * | 2010-07-22 | 2012-06-22 | 서울옵토디바이스주식회사 | 발광다이오드 |
EP2603931B1 (en) * | 2010-08-10 | 2016-03-23 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Silicon photoelectric multiplier with multiple "isochronic" read-out |
CN102412358B (zh) * | 2010-09-23 | 2014-04-09 | 展晶科技(深圳)有限公司 | 封装基板 |
CN102479796A (zh) * | 2010-11-22 | 2012-05-30 | 晶元光电股份有限公司 | 整流单元、发光二极管元件及其组合 |
WO2013026053A1 (en) | 2011-08-18 | 2013-02-21 | Lynk Labs, Inc. | Devices and systems having ac led circuits and methods of driving the same |
CN102354481A (zh) * | 2011-10-26 | 2012-02-15 | 吉林大学 | 基于单晶片的交流led显示阵列 |
WO2013071313A1 (en) | 2011-11-11 | 2013-05-16 | Lynk Labs, Inc. | Led lamp having a selectable beam angle |
WO2013082609A1 (en) | 2011-12-02 | 2013-06-06 | Lynk Labs, Inc. | Color temperature controlled and low thd led lighting devices and systems and methods of driving the same |
JP2013165188A (ja) * | 2012-02-10 | 2013-08-22 | Oki Data Corp | 半導体発光装置、光源装置、画像形成装置及び画像表示装置 |
KR102087935B1 (ko) * | 2012-12-27 | 2020-03-11 | 엘지이노텍 주식회사 | 발광 소자 |
TWI597872B (zh) | 2013-11-25 | 2017-09-01 | 晶元光電股份有限公司 | 發光二極體元件 |
CN104681575A (zh) * | 2013-11-29 | 2015-06-03 | 晶元光电股份有限公司 | 发光二极管元件 |
CN103700755A (zh) * | 2013-12-26 | 2014-04-02 | 四川柏狮光电技术有限公司 | 一种交流驱动led灯具、引线支架及整体制备方法 |
KR102550415B1 (ko) | 2018-05-09 | 2023-07-05 | 삼성전자주식회사 | Led 장치 및 이를 이용한 led 램프 |
JP7014973B2 (ja) * | 2019-08-28 | 2022-02-02 | 日亜化学工業株式会社 | 発光装置 |
TWI705562B (zh) * | 2019-12-13 | 2020-09-21 | 國立中興大學 | 大面積被動式微發光二極體陣列顯示器 |
CN210837718U (zh) * | 2020-01-08 | 2020-06-23 | 漳州冠誉灯饰有限公司 | 一种共极整流二极管封装结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6364059U (ko) * | 1986-10-14 | 1988-04-27 | ||
JPH0341390U (ko) * | 1989-08-30 | 1991-04-19 | ||
JPH05198843A (ja) * | 1992-01-23 | 1993-08-06 | Toshiba Lighting & Technol Corp | 発光ダイオードランプおよび発光ダイオード表示装置 |
DE10103422A1 (de) | 2001-01-26 | 2002-08-01 | Erich Kaifler | Lichtquellen auf Halbleiterbasis für höhere Spannungen und höhere Leistungen, für Gleichstrom und für Wechselstrom |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956764U (ja) * | 1982-10-05 | 1984-04-13 | 株式会社ミニパイロ電機 | Ledランプ |
JPH0419818Y2 (ko) * | 1986-04-30 | 1992-05-06 | ||
JPS6364059A (ja) | 1986-09-05 | 1988-03-22 | Canon Inc | 画像形成装置 |
JPS63124763U (ko) * | 1987-02-02 | 1988-08-15 | ||
JPH0341390A (ja) | 1989-07-07 | 1991-02-21 | Hitachi Constr Mach Co Ltd | 微動機構 |
JPH0566718A (ja) | 1991-09-09 | 1993-03-19 | Toshiba Lighting & Technol Corp | 発光ダイオード表示素子 |
JPH05347433A (ja) | 1992-06-15 | 1993-12-27 | Ishikawajima Harima Heavy Ind Co Ltd | Ledランプ回路 |
JP2004284563A (ja) | 2003-03-20 | 2004-10-14 | Nobuo Oda | 自転車発電ライト光源用ledユニット |
JP2005064104A (ja) | 2003-08-08 | 2005-03-10 | Hitachi Cable Ltd | 発光ダイオードアレイ |
JP4337731B2 (ja) * | 2004-12-22 | 2009-09-30 | ソニー株式会社 | 照明装置、及び画像表示装置 |
US7138770B2 (en) | 2004-12-27 | 2006-11-21 | Top Union Globaltek Inc. | LED driving circuit |
US7474681B2 (en) | 2005-05-13 | 2009-01-06 | Industrial Technology Research Institute | Alternating current light-emitting device |
TW200640045A (en) * | 2005-05-13 | 2006-11-16 | Ind Tech Res Inst | Alternating current light-emitting device |
CN101865375B (zh) * | 2005-06-28 | 2013-03-13 | 首尔Opto仪器股份有限公司 | 发光装置 |
KR100968843B1 (ko) * | 2005-12-16 | 2010-07-09 | 서울옵토디바이스주식회사 | 다수의 발광셀이 어레이된 발광소자 |
TWM320181U (en) * | 2007-01-11 | 2007-10-01 | Everlight Electronics Co Ltd | Altenating current light emitting diode device |
-
2005
- 2005-12-16 KR KR20050124882A patent/KR100968843B1/ko active IP Right Grant
-
2006
- 2006-12-05 US US12/088,906 patent/US8054002B2/en not_active Expired - Fee Related
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6364059U (ko) * | 1986-10-14 | 1988-04-27 | ||
JPH0341390U (ko) * | 1989-08-30 | 1991-04-19 | ||
JPH05198843A (ja) * | 1992-01-23 | 1993-08-06 | Toshiba Lighting & Technol Corp | 発光ダイオードランプおよび発光ダイオード表示装置 |
DE10103422A1 (de) | 2001-01-26 | 2002-08-01 | Erich Kaifler | Lichtquellen auf Halbleiterbasis für höhere Spannungen und höhere Leistungen, für Gleichstrom und für Wechselstrom |
Also Published As
Publication number | Publication date |
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US20080218098A1 (en) | 2008-09-11 |
US8054002B2 (en) | 2011-11-08 |
US8294386B2 (en) | 2012-10-23 |
DE112006002702T5 (de) | 2008-07-24 |
TW200731863A (en) | 2007-08-16 |
CN101924117A (zh) | 2010-12-22 |
TWI430698B (zh) | 2014-03-11 |
JP4690482B2 (ja) | 2011-06-01 |
TW201117645A (en) | 2011-05-16 |
JP2011040791A (ja) | 2011-02-24 |
JP2009519605A (ja) | 2009-05-14 |
WO2007083885A1 (en) | 2007-07-26 |
JP4694631B2 (ja) | 2011-06-08 |
CN101305476A (zh) | 2008-11-12 |
DE112006002702B4 (de) | 2012-11-29 |
DE112006004221B4 (de) | 2015-08-20 |
TWI410169B (zh) | 2013-09-21 |
CN101305476B (zh) | 2011-08-24 |
US20120013260A1 (en) | 2012-01-19 |
JP2010093279A (ja) | 2010-04-22 |
JP5193271B2 (ja) | 2013-05-08 |
KR20070064208A (ko) | 2007-06-20 |
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