WO2012086790A1 - Dispositif de génération de lumière à del à deux bornes, et dispositif d'éclairage à del équipé de celui-ci - Google Patents

Dispositif de génération de lumière à del à deux bornes, et dispositif d'éclairage à del équipé de celui-ci Download PDF

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Publication number
WO2012086790A1
WO2012086790A1 PCT/JP2011/079891 JP2011079891W WO2012086790A1 WO 2012086790 A1 WO2012086790 A1 WO 2012086790A1 JP 2011079891 W JP2011079891 W JP 2011079891W WO 2012086790 A1 WO2012086790 A1 WO 2012086790A1
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WO
WIPO (PCT)
Prior art keywords
led
terminal
emitting device
led element
circuit
Prior art date
Application number
PCT/JP2011/079891
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English (en)
Japanese (ja)
Inventor
武田　立
Original Assignee
三菱化学株式会社
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 三菱化学株式会社 filed Critical 三菱化学株式会社
Publication of WO2012086790A1 publication Critical patent/WO2012086790A1/fr

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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]
    • H05B45/30—Driver circuits
    • 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
    • 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
    • H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
    • H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
    • 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
    • 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
    • H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
    • 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

Abstract

L'invention concerne un dispositif de génération de lumière à DEL (10) dans lequel un courant alternatif est fourni en tant que courant d'attaque par l'intermédiaire d'une paire de bornes (101, 102). L'invention concerne également des premiers et des seconds éléments DEL (1031, 1032) dont les régions de longueurs d'ondes de génération de lumière diffèrent les unes des autres. Une pluralité de groupes d'éléments DEL en parallèle (103) formés chacun par connexion en polarité inversée et en parallèle d'un ou plusieurs premiers éléments (1031) et d'un ou plusieurs seconds éléments DEL (1032), sont à leur tour connectés en série.
PCT/JP2011/079891 2010-12-24 2011-12-22 Dispositif de génération de lumière à del à deux bornes, et dispositif d'éclairage à del équipé de celui-ci WO2012086790A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-288952 2010-12-24
JP2010288952A JP2012138428A (ja) 2010-12-24 2010-12-24 ２端子ｌｅｄ発光デバイス及びそれを備えたｌｅｄ照明装置

Publications (1)

Publication Number Publication Date
WO2012086790A1 true WO2012086790A1 (fr) 2012-06-28

Family

ID=46314056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/079891 WO2012086790A1 (fr) 2010-12-24 2011-12-22 Dispositif de génération de lumière à del à deux bornes, et dispositif d'éclairage à del équipé de celui-ci

Country Status (2)

Country Link
JP (1) JP2012138428A (fr)
WO (1) WO2012086790A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103198791A (zh) * 2013-03-22 2013-07-10 深圳市天微电子有限公司 Led显示装置
CN105333371A (zh) * 2015-11-18 2016-02-17 上海瑞丰光电子有限公司 Led发光器件
EP3199862A1 (fr) * 2016-01-26 2017-08-02 Insta GmbH Système de module d'éclairage et éclairage ainsi constitué
CN110300478A (zh) * 2019-06-26 2019-10-01 江门市蓬江区天利新科技有限公司 一种双向式led圣诞灯串的控制电路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6339021B2 (ja) * 2012-01-06 2018-06-06 フィリップス ライティング ホールディング ビー ヴィ 負荷、特にはｌｅｄユニットの電流の影響を補償する電気装置及び方法、並びに負荷、特にはｌｅｄユニットを駆動するドライバ装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002016290A (ja) * 2000-06-28 2002-01-18 Toshiba Lighting & Technology Corp Ｌｅｄ光源装置
JP2007173548A (ja) * 2005-12-22 2007-07-05 Rohm Co Ltd 発光装置及び照明器具
JP2008218043A (ja) * 2007-02-28 2008-09-18 Sharp Corp Ｌｅｄ駆動回路、及びｌｅｄ発光装置
JP2010182803A (ja) * 2009-02-04 2010-08-19 Seiwa Electric Mfg Co Ltd 発光装置
JP2010267857A (ja) * 2009-05-15 2010-11-25 Panasonic Electric Works Co Ltd Ｌｅｄ光源装置および照明装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002016290A (ja) * 2000-06-28 2002-01-18 Toshiba Lighting & Technology Corp Ｌｅｄ光源装置
JP2007173548A (ja) * 2005-12-22 2007-07-05 Rohm Co Ltd 発光装置及び照明器具
JP2008218043A (ja) * 2007-02-28 2008-09-18 Sharp Corp Ｌｅｄ駆動回路、及びｌｅｄ発光装置
JP2010182803A (ja) * 2009-02-04 2010-08-19 Seiwa Electric Mfg Co Ltd 発光装置
JP2010267857A (ja) * 2009-05-15 2010-11-25 Panasonic Electric Works Co Ltd Ｌｅｄ光源装置および照明装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103198791A (zh) * 2013-03-22 2013-07-10 深圳市天微电子有限公司 Led显示装置
CN105333371A (zh) * 2015-11-18 2016-02-17 上海瑞丰光电子有限公司 Led发光器件
EP3199862A1 (fr) * 2016-01-26 2017-08-02 Insta GmbH Système de module d'éclairage et éclairage ainsi constitué
CN110300478A (zh) * 2019-06-26 2019-10-01 江门市蓬江区天利新科技有限公司 一种双向式led圣诞灯串的控制电路

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