JP6695327B2 - オプトエレクトロニクス半導体デバイス、及び、フラッシュライト - Google Patents
オプトエレクトロニクス半導体デバイス、及び、フラッシュライト Download PDFInfo
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- JP6695327B2 JP6695327B2 JP2017512681A JP2017512681A JP6695327B2 JP 6695327 B2 JP6695327 B2 JP 6695327B2 JP 2017512681 A JP2017512681 A JP 2017512681A JP 2017512681 A JP2017512681 A JP 2017512681A JP 6695327 B2 JP6695327 B2 JP 6695327B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L33/50—Wavelength conversion elements
- H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
- H01L33/504—Elements with two or more wavelength conversion materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L33/50—Wavelength conversion elements
- H01L33/508—Wavelength conversion elements having a non-uniform spatial arrangement or non-uniform concentration, e.g. patterned wavelength conversion layer, wavelength conversion layer with a concentration gradient of the wavelength conversion material
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
-
- 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
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
Description
Claims (5)
- オプトエレクトロニクス半導体デバイス(1)であって、
動作中、CIE標準表色系の相互に異なる色座標(A,B,C,D)を有する放射を発光するそれぞれ少なくとも1つのオプトエレクトロニクス半導体チップ(10)を含む少なくとも4つの異なる光源(11)を備え、
・前記半導体デバイス(1)は、動作中、可変の相関色温度を有する白色光を発光するように構成されており、
・前記光源(11,12,13,14)で、前記半導体チップ(10)がそれぞれ青色光を発光し、前記4つの光源(11,12,13,14)の前記半導体チップ(10)の後方にそれぞれ少なくとも1つの蛍光物質(21,22,23,24)が設けられており、前記蛍光物質はそれぞれ対応する半導体チップ(10)から発光される放射の一部分のみを変換するように構成されており、
・前記色座標(A,B,C,D)のうち2つが、CIE‐xy標準表色系における最大0.015単位のトレランスで、プランク曲線(P)上に位置し、
前記色座標(A,B,C,D)のうち別の1つがCIE‐xy標準表色系のプランク曲線(P)の上方に、さらに別の1つがCIE‐xy標準表色系のプランク曲線(P)の下方に位置し、該2つの色座標(A,B,C,D)が、最大1つの3ステップマカダム楕円のトレランスで、共通の等温線(I)上に位置しており、かつ、プランク曲線(P)に対して最小で0.05単位の距離を有し、
・プランク曲線(P)上に位置しない2つの色座標(A,B,C,D)は、そのCIEx座標に関して、プランク曲線(P)上の2つの色座標(A,B,C,D)の間に位置している、
オプトエレクトロニクス半導体デバイス(1)。 - 前記プランク曲線(P)上に位置しない2つの色座標(A,B,C,D)は、最小のCIE‐x座標を有する色座標(A,B,C,D)に比べ、最小で0.04単位だけ、最大のCIE‐x座標を有する色座標(A,B,C,D)の近くにある、
請求項1に記載のオプトエレクトロニクス半導体デバイス(1)。 - ・第1の色座標が、0.20以上0.30以下のCIE‐x座標と、0.15以上0.40以下のCIE‐y座標とを有し、
・第2の色座標が、最小で0.45のCIE‐x座標と、0.25以上0.38以下のCIE‐y座標とを有し、
・第3の色座標が最小で0.40かつ最大で0.50のCIE‐y座標を有し、ここで、前記第3の色座標のCIE‐x座標は、前記第1の色座標のCIE‐x座標と前記第2の色座標のCIE‐x座標との間に位置し、
・第4の色座標は、前記第3の色座標のCIE‐x座標から最大で0.05だけ偏差するCIE‐x座標を有し、ここで、前記第4の色座標のCIE‐y座標は、前記第3の色座標のCIE‐y座標よりも最小で0.04だけ小さい、
請求項1又は2に記載のオプトエレクトロニクス半導体デバイス(1)。 - 前記光源(11,12,13,14)のうち少なくとも3つが相互に独立に電気的に駆動可能であり、前記等温線(I)上に位置する色座標(A,B,C,D)を有する2つの光源(11,12,13,14)が、それぞれ最大出力の少なくとも75%で駆動されるように接続されており、
前記半導体デバイス(1)が動作中に発光する白色光スペクトルは、480nmから700nmまでのスペクトル領域において正確に1つの輝度最大値を表す、
請求項1から3までのいずれか1項に記載のオプトエレクトロニクス半導体デバイス(1)。 - ポータブル通信機器に組み込まれており、かつ、請求項1から4までのいずれか1項に記載のオプトエレクトロニクス半導体デバイス(1)を有する、
フラッシュライト。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014112681.5 | 2014-09-03 | ||
DE102014112681.5A DE102014112681A1 (de) | 2014-09-03 | 2014-09-03 | Optoelektronisches Halbleiterbauteil und Blitzlicht |
PCT/EP2015/069605 WO2016034480A1 (de) | 2014-09-03 | 2015-08-27 | Optoelektronisches halbleiterbauteil und blitzlicht |
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JP2017531315A JP2017531315A (ja) | 2017-10-19 |
JP6695327B2 true JP6695327B2 (ja) | 2020-05-20 |
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JP2017512681A Active JP6695327B2 (ja) | 2014-09-03 | 2015-08-27 | オプトエレクトロニクス半導体デバイス、及び、フラッシュライト |
Country Status (6)
Country | Link |
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US (1) | US10020292B2 (ja) |
JP (1) | JP6695327B2 (ja) |
CN (1) | CN106796935B (ja) |
DE (2) | DE102014112681A1 (ja) |
TW (1) | TWI621283B (ja) |
WO (1) | WO2016034480A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016067609A1 (ja) * | 2014-10-28 | 2016-05-06 | 株式会社 東芝 | 白色光源および白色光源システム |
DE102016104875A1 (de) * | 2016-03-16 | 2017-09-21 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement, Verfahren zur Herstellung eines optoelektronischen Bauelements und Blitzlichtbeleuchtung für ein tragbares Gerät |
DE102016107497B4 (de) * | 2016-03-24 | 2020-01-30 | Tdk Electronics Ag | Multi-LED System und Verfahren zu seiner Herstellung |
DE102016117594A1 (de) | 2016-09-19 | 2018-03-22 | Osram Opto Semiconductors Gmbh | Licht emittierende Vorrichtung |
DE102017103884A1 (de) | 2017-02-24 | 2018-08-30 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung, elektronisches Gerät mit einer Beleuchtungseinrichtung und Verwendung einer Beleuchtungseinrichtung |
WO2018157166A1 (en) | 2017-02-27 | 2018-08-30 | Lilibrand Llc | Tunable white lighting systems |
US10700245B2 (en) | 2017-07-04 | 2020-06-30 | Nichia Corporation | Light-emitting device |
US11257990B2 (en) * | 2017-09-29 | 2022-02-22 | Nichia Corporation | Light emitting device |
JP6705476B2 (ja) * | 2017-09-29 | 2020-06-03 | 日亜化学工業株式会社 | 発光装置 |
DE102017122936A1 (de) * | 2017-10-04 | 2019-04-04 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauteil |
KR102516217B1 (ko) * | 2017-11-30 | 2023-04-03 | 서울반도체 주식회사 | 발광 다이오드들을 포함하는 발광 장치 |
US10761246B2 (en) | 2017-12-22 | 2020-09-01 | Lumileds Llc | Light emitting semiconductor device having polymer-filled sub-micron pores in porous structure to tune light scattering |
KR102440864B1 (ko) * | 2017-12-22 | 2022-09-07 | 루미레즈 엘엘씨 | 광 산란을 튜닝하기 위한 다공성 미크론 크기의 입자들 |
US10349484B1 (en) * | 2018-05-31 | 2019-07-09 | Cree, Inc. | Solid state lighting devices with reduced melatonin suppression characteristics |
DE102018119462A1 (de) * | 2018-08-09 | 2020-02-13 | Osram Opto Semiconductors Gmbh | Sichtbares licht und ir-strahlung emittierendes optoelektronisches bauelement |
TWI675239B (zh) * | 2018-08-13 | 2019-10-21 | 友達光電股份有限公司 | 顯示裝置 |
WO2020055119A1 (ko) * | 2018-09-12 | 2020-03-19 | 서울반도체주식회사 | 발광 장치 |
JP6959548B2 (ja) | 2018-10-04 | 2021-11-02 | 日亜化学工業株式会社 | 発光装置およびその製造方法 |
JP7089181B2 (ja) * | 2018-10-12 | 2022-06-22 | 日亜化学工業株式会社 | 発光装置 |
JP7248939B2 (ja) * | 2018-10-12 | 2023-03-30 | 日亜化学工業株式会社 | 発光装置 |
WO2020114463A1 (zh) * | 2018-12-07 | 2020-06-11 | 海迪科(南通)光电科技有限公司 | 一种封装体及其制备方法 |
CN112203377B (zh) * | 2019-06-21 | 2023-04-14 | 四川联恺照明有限公司 | 一种色温调节方法、色温调节装置以及光源组件 |
JP7323787B2 (ja) | 2019-07-31 | 2023-08-09 | 日亜化学工業株式会社 | 照明装置及び赤外線カメラ付き照明装置 |
DE102019125268A1 (de) * | 2019-09-19 | 2021-03-25 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Betriebsverfahren für ein optoelektronischen halbleiterbauteil und optoelektronisches halbleiterbauteil |
CN111766712B (zh) * | 2020-07-23 | 2022-02-01 | 深圳市锐思华创技术有限公司 | 一种高亮度宽色域低光斑的激光扫描投影模组 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6414426B1 (en) * | 1997-02-13 | 2002-07-02 | Matsushita Electric Industrial Co., Ltd. | High-efficiency light source |
KR100441595B1 (ko) | 2001-10-15 | 2004-07-23 | 삼성전자주식회사 | 색온도 변환장치 및 방법 |
US7679672B2 (en) * | 2004-10-14 | 2010-03-16 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Electronic flash, imaging device and method for producing a flash of light having a wavelength spectrum in the visible range and the infrared range using a fluorescent material |
US7404652B2 (en) * | 2004-12-15 | 2008-07-29 | Avago Technologies Ecbu Ip Pte Ltd | Light-emitting diode flash module with enhanced spectral emission |
KR101026307B1 (ko) | 2006-05-05 | 2011-03-31 | 프리즘, 인코포레이티드 | 디스플레이 시스템 및 장치용 형광체 조성물 및 다른 형광 물질 |
JP2008218486A (ja) | 2007-02-28 | 2008-09-18 | Toshiba Lighting & Technology Corp | 発光装置 |
JP2008283155A (ja) * | 2007-05-14 | 2008-11-20 | Sharp Corp | 発光装置、照明機器および液晶表示装置 |
US8339029B2 (en) | 2009-02-19 | 2012-12-25 | Cree, Inc. | Light emitting devices and systems having tunable chromaticity |
DE102009015313B4 (de) * | 2009-03-27 | 2022-02-24 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Anzeigeeinrichtung |
US8426871B2 (en) | 2009-06-19 | 2013-04-23 | Honeywell International Inc. | Phosphor converting IR LEDs |
FR2956407B1 (fr) | 2010-02-17 | 2013-03-08 | Saint Gobain | Composes luminescents |
US8411025B2 (en) * | 2010-04-10 | 2013-04-02 | Lg Innotek Co., Ltd. | Lighting apparauts |
CN102918435A (zh) * | 2010-04-16 | 2013-02-06 | 弗莱克斯照明第二有限责任公司 | 包括膜基光导的标志 |
JP2012199218A (ja) | 2010-09-09 | 2012-10-18 | Mitsubishi Chemicals Corp | 発光装置、照明システム及び照明方法 |
CN102458019B (zh) * | 2010-10-26 | 2014-01-22 | 财团法人工业技术研究院 | 光色调制方法及发光二极管光源模块 |
US20120326627A1 (en) * | 2011-06-14 | 2012-12-27 | Luminus Devices, Inc. | Systems and methods for controlling white light |
US8870617B2 (en) * | 2013-01-03 | 2014-10-28 | Xicato, Inc. | Color tuning of a multi-color LED based illumination device |
US10450505B2 (en) * | 2014-12-09 | 2019-10-22 | Shin-Etsu Chemical Co., Ltd. | Wavelength conversion member and light-emitting device |
-
2014
- 2014-09-03 DE DE102014112681.5A patent/DE102014112681A1/de not_active Withdrawn
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2015
- 2015-08-27 WO PCT/EP2015/069605 patent/WO2016034480A1/de active Application Filing
- 2015-08-27 CN CN201580047698.5A patent/CN106796935B/zh active Active
- 2015-08-27 DE DE112015004033.1T patent/DE112015004033B4/de active Active
- 2015-08-27 JP JP2017512681A patent/JP6695327B2/ja active Active
- 2015-08-27 US US15/508,511 patent/US10020292B2/en active Active
- 2015-09-01 TW TW104128772A patent/TWI621283B/zh active
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Publication number | Publication date |
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US10020292B2 (en) | 2018-07-10 |
US20170278829A1 (en) | 2017-09-28 |
CN106796935B (zh) | 2019-09-27 |
DE102014112681A1 (de) | 2016-03-03 |
TWI621283B (zh) | 2018-04-11 |
DE112015004033B4 (de) | 2020-08-20 |
JP2017531315A (ja) | 2017-10-19 |
WO2016034480A1 (de) | 2016-03-10 |
CN106796935A (zh) | 2017-05-31 |
DE112015004033A5 (de) | 2017-05-24 |
TW201624771A (zh) | 2016-07-01 |
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