KR101861976B1 - 광전 장치 - Google Patents

광전 장치 Download PDF

Info

Publication number
KR101861976B1
KR101861976B1 KR1020177002718A KR20177002718A KR101861976B1 KR 101861976 B1 KR101861976 B1 KR 101861976B1 KR 1020177002718 A KR1020177002718 A KR 1020177002718A KR 20177002718 A KR20177002718 A KR 20177002718A KR 101861976 B1 KR101861976 B1 KR 101861976B1
Authority
KR
South Korea
Prior art keywords
wavelength
semiconductor light
current
light source
sensitivity
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
KR1020177002718A
Other languages
English (en)
Korean (ko)
Other versions
KR20170015564A (ko
Inventor
랄프 워스
마르크스 클레인
Original Assignee
오스람 옵토 세미컨덕터스 게엠베하
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 오스람 옵토 세미컨덕터스 게엠베하 filed Critical 오스람 옵토 세미컨덕터스 게엠베하
Publication of KR20170015564A publication Critical patent/KR20170015564A/ko
Application granted granted Critical
Publication of KR101861976B1 publication Critical patent/KR101861976B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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]
    • H05B45/20—Controlling the colour of the light
    • H05B33/0869—
    • H05B33/0872—
    • 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]
    • H05B45/20—Controlling the colour of the light
    • H05B45/22—Controlling the colour of the light using optical feedback
    • 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]
    • H05B45/20—Controlling the colour of the light
    • H05B45/28—Controlling the colour of the light using temperature feedback
    • 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 Device Packages (AREA)
  • Led Devices (AREA)
KR1020177002718A 2008-12-19 2009-12-14 광전 장치 Expired - Fee Related KR101861976B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008064149A DE102008064149A1 (de) 2008-12-19 2008-12-19 Optoelektronische Vorrichtung
DE102008064149.9 2008-12-19
PCT/EP2009/067108 WO2010069933A2 (de) 2008-12-19 2009-12-14 Optoelektronische vorrichtung

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020117016638A Division KR101703278B1 (ko) 2008-12-19 2009-12-14 광전 장치

Publications (2)

Publication Number Publication Date
KR20170015564A KR20170015564A (ko) 2017-02-08
KR101861976B1 true KR101861976B1 (ko) 2018-05-28

Family

ID=42220890

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020177002718A Expired - Fee Related KR101861976B1 (ko) 2008-12-19 2009-12-14 광전 장치
KR1020117016638A Expired - Fee Related KR101703278B1 (ko) 2008-12-19 2009-12-14 광전 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020117016638A Expired - Fee Related KR101703278B1 (ko) 2008-12-19 2009-12-14 광전 장치

Country Status (7)

Country Link
US (1) US20110309755A1 (enExample)
EP (1) EP2359668B1 (enExample)
JP (1) JP5762305B2 (enExample)
KR (2) KR101861976B1 (enExample)
CN (1) CN102257880B (enExample)
DE (1) DE102008064149A1 (enExample)
WO (1) WO2010069933A2 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011023833A (ja) * 2009-07-13 2011-02-03 Fuji Xerox Co Ltd 画像読取装置、画像形成装置、およびプログラム
US8659435B2 (en) * 2010-04-02 2014-02-25 George Anthony McKinney Waterproof optically-sensing fiberless-optically-communicating vitality monitoring and alarming system, particularly for swimmers and infants
DE102011010895B4 (de) * 2011-02-10 2022-04-28 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Leuchtdiodenmodul und Verfahren zum Betreiben eines Leuchtdiodenmoduls
US9173269B2 (en) * 2011-05-15 2015-10-27 Lighting Science Group Corporation Lighting system for accentuating regions of a layer and associated methods
JP5367883B2 (ja) * 2011-08-11 2013-12-11 シャープ株式会社 照明装置及びそれを備えた表示装置
DE102012101412A1 (de) 2012-01-23 2013-07-25 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil
JP5781631B2 (ja) * 2012-01-31 2015-09-24 シャープ株式会社 Ｌｅｄ分類方法、ｌｅｄ分類装置、ｌｅｄ分類プログラムおよび記録媒体
EP3761759A1 (en) * 2012-03-19 2021-01-06 Signify Holding B.V. Apparatus, systems and methods for a multichannel white light illumination source
DE102012217534A1 (de) * 2012-09-27 2014-03-27 Osram Opto Semiconductors Gmbh Ausgleich einer Farbortverschiebung
EP2909954A1 (en) 2012-10-16 2015-08-26 Koninklijke Philips N.V. Method, light module and receiving unit for light coding
US10154626B2 (en) * 2013-03-07 2018-12-18 Xiamen Sanan Optoelectronics Technology Co., Ltd. LED for plant illumination
DE102013207525A1 (de) 2013-04-25 2014-10-30 Zumtobel Lighting Gmbh Verfahren und Schaltungsanordnung zum Betreiben einer LED-Lichtquelle
DE102013213659A1 (de) * 2013-07-12 2015-01-15 Zumtobel Lighting Gmbh LED-Weißlichtleuchte
TWI629568B (zh) * 2013-08-09 2018-07-11 日商奧克製作所股份有限公司 照明裝置及包含該照明裝置的曝光裝置
US9734418B2 (en) * 2014-01-17 2017-08-15 Htc Corporation Methods for identity authentication and handheld electronic devices utilizing the same
CN107431791B (zh) * 2015-03-31 2019-08-13 株式会社尼康 拍摄装置
US10004126B2 (en) * 2015-06-22 2018-06-19 Goodrich Lighting Systems, Inc. Lighting-system color-shift detection and correction
DE202016102992U1 (de) * 2016-06-06 2017-09-07 Zumtobel Lighting Gmbh Betriebsgerät mit Lichtoptimierung auf Basis von Lichtinformationen wiedergebenden Frequenzen
CN115602765A (zh) * 2016-09-13 2023-01-13 苏州立琻半导体有限公司（Cn） 半导体器件和包括该半导体器件的半导体器件封装
DE102016119002B4 (de) * 2016-10-06 2022-01-13 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches bauelement und verfahren zum herstellen eines optoelektronischen bauelements
CN106840220A (zh) * 2016-12-26 2017-06-13 浙江科聪智能科技有限公司 传感器、机器人、工业机器人
US10466101B2 (en) * 2017-06-28 2019-11-05 Ocean Optics, Inc. Reference light adjustment method for spectrometer based measurement or control systems
TWI624821B (zh) 2017-09-07 2018-05-21 錼創科技股份有限公司 微型發光二極體顯示面板及其驅動方法
CN109473047B (zh) * 2017-09-07 2021-03-30 英属开曼群岛商錼创科技股份有限公司 微型发光二极管显示面板及其驱动方法
NL2019903B1 (en) 2017-11-14 2019-05-20 Eldolab Holding Bv Method of controlling an LED source and an LED based light source.
JP7057107B2 (ja) * 2017-11-28 2022-04-19 キヤノン株式会社 光源装置および画像投射装置
JP6805123B2 (ja) * 2017-12-27 2020-12-23 日機装株式会社 流体殺菌装置
EP3667272B9 (en) * 2018-12-14 2023-12-06 ams Sensors Germany GmbH Method of characterizing an optical sensor chip, method of calibrating an optical sensor chip, method of operating an optical sensor device, optical sensor device and calibration system
US10874002B2 (en) * 2019-02-01 2020-12-22 Dongguan Star Mount Trading Co., Ltd. Method and apparatus for computing illumination mixed lights, computer device and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050040774A1 (en) * 1999-11-18 2005-02-24 Color Kinetics, Inc. Methods and apparatus for generating and modulating white light illumination conditions
US20070040512A1 (en) * 2005-08-17 2007-02-22 Tir Systems Ltd. Digitally controlled luminaire system
JP2008034385A (ja) * 1997-12-17 2008-02-14 Philips Solid-State Lighting Solutions Inc デジタル制御される照明方法およびシステム
US20080215279A1 (en) * 2006-12-11 2008-09-04 Tir Technology Lp Luminaire control system and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495964B1 (en) * 1998-12-18 2002-12-17 Koninklijke Philips Electronics N.V. LED luminaire with electrically adjusted color balance using photodetector
US6445139B1 (en) * 1998-12-18 2002-09-03 Koninklijke Philips Electronics N.V. Led luminaire with electrically adjusted color balance
KR20010051599A (ko) * 1999-11-11 2001-06-25 마츠시타 덴끼 산교 가부시키가이샤 색 정보 정규화 방법과 색 정보 교환 방법 및 그 장치
US6441558B1 (en) * 2000-12-07 2002-08-27 Koninklijke Philips Electronics N.V. White LED luminary light control system
CN100501827C (zh) * 2003-03-15 2009-06-17 鸿富锦精密工业（深圳）有限公司 发光二极管驱动装置及其驱动方法
WO2006129260A2 (en) * 2005-06-03 2006-12-07 Koninklijke Philips Electronics N.V. System and method for controlling a led luminary
JP2009516894A (ja) * 2005-11-22 2009-04-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｌｅｄ照明システム及び制御方法
US8159150B2 (en) * 2006-04-21 2012-04-17 Koninklijke Philips Electronics N.V. Method and apparatus for light intensity control
DE602007003360D1 (de) * 2006-06-20 2009-12-31 Koninkl Philips Electronics Nv Beleuchtungssystem mit mehreren lichtquellen
WO2008009093A1 (en) * 2006-07-18 2008-01-24 Tir Technology Lp Method and apparatus for determining intensities and peak wavelengths of light
EP2174531B1 (en) * 2007-07-23 2013-06-05 Koninklijke Philips Electronics N.V. Light emitting unit arrangement and control system and method thereof
WO2009019655A2 (en) * 2007-08-07 2009-02-12 Koninklijke Philips Electronics N.V. Method and apparatus for discriminating modulated light in a mixed light system
EP2277354A2 (en) * 2008-01-17 2011-01-26 Koninklijke Philips Electronics N.V. Method and apparatus for light intensity control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008034385A (ja) * 1997-12-17 2008-02-14 Philips Solid-State Lighting Solutions Inc デジタル制御される照明方法およびシステム
US20050040774A1 (en) * 1999-11-18 2005-02-24 Color Kinetics, Inc. Methods and apparatus for generating and modulating white light illumination conditions
US20070040512A1 (en) * 2005-08-17 2007-02-22 Tir Systems Ltd. Digitally controlled luminaire system
US20080215279A1 (en) * 2006-12-11 2008-09-04 Tir Technology Lp Luminaire control system and method

Also Published As

Publication number Publication date
CN102257880A (zh) 2011-11-23
EP2359668A2 (de) 2011-08-24
CN102257880B (zh) 2014-05-28
KR101703278B1 (ko) 2017-02-06
JP2012513106A (ja) 2012-06-07
JP5762305B2 (ja) 2015-08-12
KR20170015564A (ko) 2017-02-08
WO2010069933A2 (de) 2010-06-24
KR20110102471A (ko) 2011-09-16
EP2359668B1 (de) 2016-06-15
WO2010069933A3 (de) 2010-08-19
US20110309755A1 (en) 2011-12-22
DE102008064149A1 (de) 2010-07-01

Similar Documents

Publication Publication Date Title
KR101861976B1 (ko) 광전 장치
US9398664B2 (en) Optoelectronic device that emits mixed light
US8629611B2 (en) White light electroluminescent devices with adjustable color temperature
KR102346798B1 (ko) 반도체 발광장치
US8178888B2 (en) Semiconductor light emitting devices with high color rendering
EP3201953B1 (en) Light source with tunable emission spectrum
KR20050108816A (ko) Ｒｇｂ 발광소자와 형광체를 조합한 발광장치
WO2011008627A2 (en) Single-color wavelength-converted light emitting devices
US20110141716A1 (en) Illumination Device for Backlighting a Display, and a Display Comprising such an Illumination Device
EP2017890B1 (en) White-light LED-based device
US11876155B2 (en) Broad electromagnetic spectrum light-emitting diode packages
CN108352430A (zh) 光电子器件和用于显示器的背景照明装置
US20100060143A1 (en) Color stabilized light source having a thermally conductive luminescent element and a light emitting diode
TW201320411A (zh) 光電半導體組件及具有複數此種組件的模組
KR101723540B1 (ko) 발광 소자 및 이를 갖는 발광 소자 패키지
TW201010496A (en) Stable light source
KR102590034B1 (ko) 형광체 조성물, 이를 포함하는 발광소자 패키지 및 조명장치
TW202021155A (zh) 具有光散射調諧之發光器件以控制色彩偏移
KR101071839B1 (ko) 발광 소자 패키지
US20240162391A1 (en) Lumiphoric material arrangements for cover structures of light-emitting diode packages
WO2013104714A1 (en) Light controller
KR20170121872A (ko) 형광체 조성물, 이를 포함하는 발광소자 패키지 및 조명장치
KR20140052537A (ko) 발광 장치 및 그 제조방법

Legal Events

Date Code Title Description
A107 Divisional application of patent
A201 Request for examination
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

St.27 status event code: A-0-1-A10-A18-div-PA0104

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

Fee payment year number: 1

St.27 status event code: A-2-2-U10-U12-oth-PR1002

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PC1903 Unpaid annual fee

Not in force date: 20210522

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

St.27 status event code: A-4-4-U10-U13-oth-PC1903

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PC1903 Unpaid annual fee

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20210522

St.27 status event code: N-4-6-H10-H13-oth-PC1903

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

St.27 status event code: A-5-5-R10-R13-asn-PN2301