WO2011115361A3 - 복수개의 발광셀들을 갖는 발광 장치 - Google Patents

복수개의 발광셀들을 갖는 발광 장치 Download PDF

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Publication number
WO2011115361A3
WO2011115361A3 PCT/KR2011/000213 KR2011000213W WO2011115361A3 WO 2011115361 A3 WO2011115361 A3 WO 2011115361A3 KR 2011000213 W KR2011000213 W KR 2011000213W WO 2011115361 A3 WO2011115361 A3 WO 2011115361A3
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WO
WIPO (PCT)
Prior art keywords
light
emitting units
wave light
electrically connected
emitting
Prior art date
Application number
PCT/KR2011/000213
Other languages
English (en)
French (fr)
Other versions
WO2011115361A2 (ko
Inventor
예경희
갈대성
서원철
양영은
이섬근
Original Assignee
서울옵토디바이스주식회사
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
Priority claimed from KR1020100022819A external-priority patent/KR20110103649A/ko
Priority claimed from KR1020100040651A external-priority patent/KR101649267B1/ko
Application filed by 서울옵토디바이스주식회사 filed Critical 서울옵토디바이스주식회사
Publication of WO2011115361A2 publication Critical patent/WO2011115361A2/ko
Publication of WO2011115361A3 publication Critical patent/WO2011115361A3/ko

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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]
    • H05B45/40—Details of LED load circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers 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 bodies
    • H01L33/08—Semiconductor devices having potential barriers 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 bodies with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
    • 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 having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • 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 having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers 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 bodies
    • H01L33/20—Semiconductor devices having potential barriers 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 bodies with a particular shape, e.g. curved or truncated substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/36—Semiconductor devices having potential barriers 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 electrodes
    • H01L33/38—Semiconductor devices having potential barriers 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 electrodes with a particular shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Led Devices (AREA)
  • Electroluminescent Light Sources (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

본 발명에 따른 발광 장치는, 각 쌍이 동일 극성의 단자들이 서로 전기적으로 연결된 반파 발광 유닛들을 포함하고, 한 쌍의 서로 전기적으로 연결된 동일 극성의 단자들은 그것에 인접한 다른 한 쌍의 서로 전기적으로 연결된 동일 극성의 단자들과 반대 극성인, 적어도 3쌍의 반파 발광 유닛들; 및 인접한 두 쌍의 반파 발광 유닛들에 전기적으로 연결되는 전파 발광 유닛들을 포함하고, 상기 반파 발광 유닛들과 상기 전파 발광 유닛들은 각각 적어도 하나의 발광셀을 가지며, 상기 전파 발광 유닛들의 각 단자들은 상기 반파 발광 유닛들의 상기 서로 전기적으로 연결된 동일 극성의 단자들에 각각 전기적으로 연결되는 것을 특징으로 한다.
PCT/KR2011/000213 2010-03-15 2011-01-12 복수개의 발광셀들을 갖는 발광 장치 WO2011115361A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0022819 2010-03-15
KR1020100022819A KR20110103649A (ko) 2010-03-15 2010-03-15 발광 장치
KR10-2010-0040651 2010-04-30
KR1020100040651A KR101649267B1 (ko) 2010-04-30 2010-04-30 복수개의 발광셀들을 갖는 발광 다이오드

Publications (2)

Publication Number Publication Date
WO2011115361A2 WO2011115361A2 (ko) 2011-09-22
WO2011115361A3 true WO2011115361A3 (ko) 2011-11-10

Family

ID=44559819

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000213 WO2011115361A2 (ko) 2010-03-15 2011-01-12 복수개의 발광셀들을 갖는 발광 장치

Country Status (3)

Country Link
US (2) US9252326B2 (ko)
TW (2) TWI539862B (ko)
WO (1) WO2011115361A2 (ko)

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US9324691B2 (en) * 2009-10-20 2016-04-26 Epistar Corporation Optoelectronic device
TWI533474B (zh) * 2009-10-20 2016-05-11 晶元光電股份有限公司 光電元件
TWI549278B (zh) * 2012-03-12 2016-09-11 晶元光電股份有限公司 發光二極體元件
CN102903813B (zh) * 2012-09-29 2014-04-02 海迪科（南通）光电科技有限公司 集成图形阵列高压led器件的制备方法
US9018660B2 (en) * 2013-03-25 2015-04-28 Universal Display Corporation Lighting devices
US9673254B2 (en) * 2013-07-22 2017-06-06 Lg Innotek Co., Ltd. Light emitting device
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
TWI648869B (zh) * 2014-03-05 2019-01-21 晶元光電股份有限公司 發光裝置
US10453825B2 (en) 2014-11-11 2019-10-22 Cree, Inc. Light emitting diode (LED) components and methods
KR20180065700A (ko) 2016-12-08 2018-06-18 삼성전자주식회사 발광 소자
US10957736B2 (en) * 2018-03-12 2021-03-23 Cree, Inc. Light emitting diode (LED) components and methods
US10848074B2 (en) * 2018-10-12 2020-11-24 Electronics And Telecommunications Research Institute High voltage bridge rectifier
KR20210144483A (ko) 2020-05-22 2021-11-30 삼성전자주식회사 발광 장치 및 운송 수단용 헤드램프

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JP2001307506A (ja) * 2000-04-17 2001-11-02 Hitachi Ltd 白色発光装置および照明器具
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JP2001307506A (ja) * 2000-04-17 2001-11-02 Hitachi Ltd 白色発光装置および照明器具
JP2004006582A (ja) * 2002-04-12 2004-01-08 Shiro Sakai 発光装置
KR20060117210A (ko) * 2005-05-13 2006-11-16 인더스트리얼 테크놀로지 리서치 인스티튜트 교류 발광 소자
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Also Published As

Publication number Publication date
TW201146077A (en) 2011-12-16
US9252326B2 (en) 2016-02-02
TW201429309A (zh) 2014-07-16
US20140209940A1 (en) 2014-07-31
TWI539862B (zh) 2016-06-21
WO2011115361A2 (ko) 2011-09-22
US9349912B2 (en) 2016-05-24
TWI533749B (zh) 2016-05-11
US20110222285A1 (en) 2011-09-15

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