DE112006004221B4 - Lichtemittierende Anordnung mit gruppierten lichtemittierenden Zellen - Google Patents

Lichtemittierende Anordnung mit gruppierten lichtemittierenden Zellen Download PDF

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Publication number
DE112006004221B4
DE112006004221B4 DE112006004221.1T DE112006004221T DE112006004221B4 DE 112006004221 B4 DE112006004221 B4 DE 112006004221B4 DE 112006004221 T DE112006004221 T DE 112006004221T DE 112006004221 B4 DE112006004221 B4 DE 112006004221B4
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DE
Germany
Prior art keywords
light
emitting
block
emitting device
cells
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE112006004221.1T
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German (de)
English (en)
Inventor
Jae Ho Lee
Yeo Jin Yoon
Eu Jin Hwang
Yves Lacroix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seoul Viosys Co Ltd
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Seoul Viosys Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Seoul Viosys Co Ltd filed Critical Seoul Viosys Co Ltd
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Publication of DE112006004221B4 publication Critical patent/DE112006004221B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/60—Strap connectors, e.g. thick copper clips for grounding of power devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/60—Strap connectors, e.g. thick copper clips for grounding of power devices
    • H10W72/651—Materials of strap connectors
    • H10W72/652—Materials of strap connectors comprising metals or metalloids, e.g. silver
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/761—Package configurations characterised by the relative positions of pads or connectors relative to package parts of strap connectors
    • H10W90/763—Package configurations characterised by the relative positions of pads or connectors relative to package parts of strap connectors between laterally-adjacent chips
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • 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]

Landscapes

  • Led Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE112006004221.1T 2005-12-16 2006-12-05 Lichtemittierende Anordnung mit gruppierten lichtemittierenden Zellen Expired - Fee Related DE112006004221B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20050124882A KR100968843B1 (ko) 2005-12-16 2005-12-16 다수의 발광셀이 어레이된 발광소자
KR10-2005-0124882 2005-12-16

Publications (1)

Publication Number Publication Date
DE112006004221B4 true DE112006004221B4 (de) 2015-08-20

Family

ID=38287805

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112006004221.1T Expired - Fee Related DE112006004221B4 (de) 2005-12-16 2006-12-05 Lichtemittierende Anordnung mit gruppierten lichtemittierenden Zellen
DE200611002702 Expired - Fee Related DE112006002702B4 (de) 2005-12-16 2006-12-05 Lichtemittierende Anordnung für Wechselstrom mit darin gebildeter Brückengleichrichschaltung und gruppierten lichtemittierenden Zellen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE200611002702 Expired - Fee Related DE112006002702B4 (de) 2005-12-16 2006-12-05 Lichtemittierende Anordnung für Wechselstrom mit darin gebildeter Brückengleichrichschaltung und gruppierten lichtemittierenden Zellen

Country Status (7)

Country Link
US (2) US8054002B2 (https=)
JP (3) JP4694631B2 (https=)
KR (1) KR100968843B1 (https=)
CN (2) CN101305476B (https=)
DE (2) DE112006004221B4 (https=)
TW (2) TWI410169B (https=)
WO (1) WO2007083885A1 (https=)

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US10575376B2 (en) 2004-02-25 2020-02-25 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
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US10091842B2 (en) 2004-02-25 2018-10-02 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
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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
EP2436236A4 (en) 2009-05-28 2012-11-21 Lynk Labs Inc LED LIGHTING DEVICE WITH MULTIPLE VOLTAGE AND MULTIPLE BRIGHTNESS AND METHOD FOR THEIR USE
TWI398966B (zh) * 2009-06-08 2013-06-11 晶元光電股份有限公司 發光元件及其製造方法
TWI495084B (zh) * 2009-07-07 2015-08-01 晶元光電股份有限公司 發光元件
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US12279345B2 (en) 2009-12-28 2025-04-15 Lynk Labs, Inc. Light emitting diode and LED drive apparatus
TWI499347B (zh) * 2009-12-31 2015-09-01 晶元光電股份有限公司 發光元件
TW201129228A (en) * 2010-02-09 2011-08-16 Everlight Electronics Co Ltd Light emitting diode lighting apparatus
KR101158080B1 (ko) * 2010-07-22 2012-06-22 서울옵토디바이스주식회사 발광다이오드
JP2012028749A (ja) * 2010-07-22 2012-02-09 Seoul Opto Devices Co Ltd 発光ダイオード
WO2012019640A1 (en) * 2010-08-10 2012-02-16 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
US20140239809A1 (en) 2011-08-18 2014-08-28 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
US9249953B2 (en) 2011-11-11 2016-02-02 Lynk Labs, Inc. LED lamp having a selectable beam angle
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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
CN110176469B (zh) * 2013-11-29 2022-01-04 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
KR20230030112A (ko) * 2021-08-24 2023-03-06 삼성디스플레이 주식회사 표시 장치

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Also Published As

Publication number Publication date
KR100968843B1 (ko) 2010-07-09
JP2009519605A (ja) 2009-05-14
TW200731863A (en) 2007-08-16
JP4694631B2 (ja) 2011-06-08
DE112006002702B4 (de) 2012-11-29
JP2010093279A (ja) 2010-04-22
US8294386B2 (en) 2012-10-23
KR20070064208A (ko) 2007-06-20
JP2011040791A (ja) 2011-02-24
CN101924117A (zh) 2010-12-22
TWI410169B (zh) 2013-09-21
US20120013260A1 (en) 2012-01-19
TW201117645A (en) 2011-05-16
CN101305476B (zh) 2011-08-24
JP4690482B2 (ja) 2011-06-01
US8054002B2 (en) 2011-11-08
US20080218098A1 (en) 2008-09-11
TWI430698B (zh) 2014-03-11
WO2007083885A1 (en) 2007-07-26
JP5193271B2 (ja) 2013-05-08
CN101305476A (zh) 2008-11-12
DE112006002702T5 (de) 2008-07-24

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