DE112013005569A5 - Optoelektronisches Halbleiterbauteil - Google Patents

Optoelektronisches Halbleiterbauteil Download PDF

Info

Publication number
DE112013005569A5
DE112013005569A5 DE112013005569.4T DE112013005569T DE112013005569A5 DE 112013005569 A5 DE112013005569 A5 DE 112013005569A5 DE 112013005569 T DE112013005569 T DE 112013005569T DE 112013005569 A5 DE112013005569 A5 DE 112013005569A5
Authority
DE
Germany
Prior art keywords
semiconductor device
optoelectronic semiconductor
optoelectronic
semiconductor
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.)
Granted
Application number
DE112013005569.4T
Other languages
English (en)
Inventor
Stefan Grötsch
Matthias Kiessling
Michael Wittmann
Stefan Gruber
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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.)
Filing date
Publication date
Application filed by Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of DE112013005569A5 publication Critical patent/DE112013005569A5/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—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
    • 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
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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
    • H05B45/395—Linear regulators
    • 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
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • 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
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Led Devices (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Light Receiving Elements (AREA)
DE112013005569.4T 2012-11-21 2013-11-21 Optoelektronisches Halbleiterbauteil Granted DE112013005569A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012111247.9A DE102012111247A1 (de) 2012-11-21 2012-11-21 Optoelektronisches Halbleiterbauteil
DE102012111247.9 2012-11-21
PCT/EP2013/074400 WO2014079939A2 (de) 2012-11-21 2013-11-21 Optoelektronisches halbleiterbauteil

Publications (1)

Publication Number Publication Date
DE112013005569A5 true DE112013005569A5 (de) 2015-09-03

Family

ID=49724543

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102012111247.9A Withdrawn DE102012111247A1 (de) 2012-11-21 2012-11-21 Optoelektronisches Halbleiterbauteil
DE112013005569.4T Granted DE112013005569A5 (de) 2012-11-21 2013-11-21 Optoelektronisches Halbleiterbauteil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102012111247.9A Withdrawn DE102012111247A1 (de) 2012-11-21 2012-11-21 Optoelektronisches Halbleiterbauteil

Country Status (6)

Country Link
US (2) US9871075B2 (de)
JP (1) JP6250060B2 (de)
KR (1) KR102137601B1 (de)
CN (1) CN104798441B (de)
DE (2) DE102012111247A1 (de)
WO (1) WO2014079939A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102007405B1 (ko) * 2013-01-04 2019-08-05 엘지이노텍 주식회사 발광 모듈
US9185762B2 (en) 2013-04-19 2015-11-10 Infineon Technologies Ag Time of flight illumination circuit
DE102013114691A1 (de) 2013-12-20 2015-06-25 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil und adaptiver Scheinwerfer für ein Kraftfahrzeug
DE102014105734A1 (de) 2014-04-23 2015-10-29 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil und Verfahren zur Herstellung eines optoelektronischen Halbleiterbauteils
TWI556478B (zh) 2014-06-30 2016-11-01 億光電子工業股份有限公司 發光二極體裝置
DE102014112175B4 (de) * 2014-08-26 2018-01-25 Osram Oled Gmbh Verfahren zum Erkennen eines Kurzschlusses bei einer optoelektronischen Baugruppe und optoelektronische Baugruppe mit Kurzschlusserkennung
US11694601B2 (en) 2019-03-29 2023-07-04 Creeled, Inc. Active control of light emitting diodes and light emitting diode displays
US11790831B2 (en) 2019-03-29 2023-10-17 Creeled, Inc. Active control of light emitting diodes and light emitting diode displays
US11727857B2 (en) * 2019-03-29 2023-08-15 Creeled, Inc. Active control of light emitting diodes and light emitting diode displays
US11776460B2 (en) 2019-03-29 2023-10-03 Creeled, Inc. Active control of light emitting diodes and light emitting diode displays
US11695102B2 (en) 2020-06-19 2023-07-04 Creeled, Inc. Active electrical elements with light-emitting diodes

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680839B2 (ja) * 1984-06-12 1994-10-12 三洋電機株式会社 発光ダイオ−ド配列体
US6885035B2 (en) * 1999-12-22 2005-04-26 Lumileds Lighting U.S., Llc Multi-chip semiconductor LED assembly
JP2001284653A (ja) 2000-03-29 2001-10-12 Kyocera Corp 発光素子アレイ
US6633322B2 (en) * 2000-05-29 2003-10-14 Kyocera Corporation Light emitting element array, optical printer head using the same, and method for driving optical printer head
JP4534052B2 (ja) 2003-08-27 2010-09-01 奇美電子股▲ふん▼有限公司 有機ｅｌ基板の検査方法
JP2006165471A (ja) 2004-12-10 2006-06-22 Hitachi Maxell Ltd 発光素子駆動装置
US7646367B2 (en) * 2005-01-21 2010-01-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, display device and electronic apparatus
JP2008034629A (ja) * 2006-07-28 2008-02-14 Ado System Kk Ｌｅｄ駆動装置
JP4967548B2 (ja) * 2006-09-06 2012-07-04 株式会社ニコン 発光装置
US8120289B2 (en) * 2006-12-06 2012-02-21 Nxp B.V. Optical electrical system in package for LED based lighting system
DE102007015473A1 (de) * 2007-03-30 2008-10-09 Osram Gesellschaft mit beschränkter Haftung LED-Bauelement
US8110835B2 (en) * 2007-04-19 2012-02-07 Luminus Devices, Inc. Switching device integrated with light emitting device
JP5519490B2 (ja) 2007-04-24 2014-06-11 コーニンクレッカ フィリップス エヌ ヴェ シフトレジスタ及びレベルシフタを有するｌｅｄストリング駆動装置
JP2009105182A (ja) * 2007-10-23 2009-05-14 Panasonic Corp 光集積化素子および光集積化素子の製造方法
DE102008045653B4 (de) 2008-09-03 2020-03-26 Osram Opto Semiconductors Gmbh Optoelektronisches Bauteil
US20110199011A1 (en) * 2009-01-09 2011-08-18 Ken Nakazawa Light-emitting diode driving circuit and planar illuminating device having same
KR101007125B1 (ko) * 2010-04-13 2011-01-10 엘지이노텍 주식회사 발광 소자, 발광 소자 제조방법 및 발광 소자 패키지
CN101886759B (zh) * 2010-05-24 2012-07-25 晶科电子（广州）有限公司 一种使用交流电的发光器件及其制造方法
DE102012102847A1 (de) 2012-04-02 2013-10-02 Osram Opto Semiconductors Gmbh Licht emittierendes Halbleiterbauelement und Verfahren zur Herstellung eines Licht emittierenden Halbleiterbauelements

Also Published As

Publication number Publication date
US9871075B2 (en) 2018-01-16
US20180083063A1 (en) 2018-03-22
WO2014079939A2 (de) 2014-05-30
US20150319814A1 (en) 2015-11-05
CN104798441B (zh) 2018-01-02
JP6250060B2 (ja) 2017-12-20
KR20150087339A (ko) 2015-07-29
US9997559B2 (en) 2018-06-12
CN104798441A (zh) 2015-07-22
DE102012111247A1 (de) 2014-05-22
WO2014079939A3 (de) 2014-08-28
JP2016503587A (ja) 2016-02-04
KR102137601B1 (ko) 2020-07-24

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H05B0033080000

Ipc: H05B0045000000

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H05B0045000000

Ipc: H05B0045480000

R018 Grant decision by examination section/examining division