KR20070095041A - 교류 전압용 발광 소자 유닛 - Google Patents

교류 전압용 발광 소자 유닛 Download PDF

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Publication number
KR20070095041A
KR20070095041A KR1020060025212A KR20060025212A KR20070095041A KR 20070095041 A KR20070095041 A KR 20070095041A KR 1020060025212 A KR1020060025212 A KR 1020060025212A KR 20060025212 A KR20060025212 A KR 20060025212A KR 20070095041 A KR20070095041 A KR 20070095041A
Authority
KR
South Korea
Prior art keywords
light emitting
emitting device
voltage
emitting devices
bridge circuit
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.)
Ceased
Application number
KR1020060025212A
Other languages
English (en)
Korean (ko)
Inventor
정재욱
김형근
조제희
김유식
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR1020060025212A priority Critical patent/KR20070095041A/ko
Priority to US11/655,830 priority patent/US20070217210A1/en
Priority to JP2007035259A priority patent/JP4989251B2/ja
Publication of KR20070095041A publication Critical patent/KR20070095041A/ko
Ceased legal-status Critical Current

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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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
    • G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • 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

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Educational Administration (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Educational Technology (AREA)
  • Mathematical Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Led Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Device Packages (AREA)
KR1020060025212A 2006-03-20 2006-03-20 교류 전압용 발광 소자 유닛 Ceased KR20070095041A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020060025212A KR20070095041A (ko) 2006-03-20 2006-03-20 교류 전압용 발광 소자 유닛
US11/655,830 US20070217210A1 (en) 2006-03-20 2007-01-22 Light emitting device unit for AC voltage
JP2007035259A JP4989251B2 (ja) 2006-03-20 2007-02-15 交流電圧用発光素子ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060025212A KR20070095041A (ko) 2006-03-20 2006-03-20 교류 전압용 발광 소자 유닛

Publications (1)

Publication Number Publication Date
KR20070095041A true KR20070095041A (ko) 2007-09-28

Family

ID=38517624

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060025212A Ceased KR20070095041A (ko) 2006-03-20 2006-03-20 교류 전압용 발광 소자 유닛

Country Status (3)

Country Link
US (1) US20070217210A1 (cg-RX-API-DMAC10.html)
JP (1) JP4989251B2 (cg-RX-API-DMAC10.html)
KR (1) KR20070095041A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101523002B1 (ko) * 2009-01-13 2015-05-26 서울반도체 주식회사 발광 장치

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200704283A (en) * 2005-05-27 2007-01-16 Lamina Ceramics Inc Solid state LED bridge rectifier light engine
US7863825B2 (en) * 2007-01-30 2011-01-04 Addtek Corp. LED driver circuit for providing desired luminance with constant current
TWI369777B (en) * 2007-10-04 2012-08-01 Young Lighting Technology Corp Surface light source of backlight module in a flat panel display
TWI416993B (zh) * 2008-05-21 2013-11-21 Interlight Optotech Corp 交流電發光二極體模組及其應用之光源裝置與其製造方法
KR101495071B1 (ko) * 2008-06-24 2015-02-25 삼성전자 주식회사 서브 마운트 및 이를 이용한 발광 장치, 상기 서브마운트의 제조 방법 및 이를 이용한 발광 장치의 제조 방법
KR101448153B1 (ko) * 2008-06-25 2014-10-08 삼성전자주식회사 발광 다이오드용 멀티칩 패키지 및 멀티칩 패키지 방식의발광 다이오드 소자
KR101025972B1 (ko) * 2008-06-30 2011-03-30 삼성엘이디 주식회사 교류 구동 발광 장치
CN102449375A (zh) * 2009-05-27 2012-05-09 弘元科技有限公司 照明系统以及用于发光二极管的多晶封装结构的制造方法
CN104081121A (zh) * 2012-02-02 2014-10-01 普司科Led股份有限公司 散热片以及包含散热片的发光二极管照明装置
CN103388805B (zh) * 2013-07-01 2015-03-18 临安市新三联照明电器有限公司 一种基于支架料板的led灯丝支架成型方法
FR3061625B1 (fr) * 2016-12-30 2020-07-24 Commissariat Energie Atomique Structure electronique comprenant une matrice de dispositifs electroniques presentant des performances thermiques ameliorees
KR102777054B1 (ko) * 2019-07-04 2025-03-11 서울반도체 주식회사 직병렬 연결된 복수의 발광 다이오드 칩을 갖는 발광 모듈

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6364059U (cg-RX-API-DMAC10.html) * 1986-10-14 1988-04-27
WO2001045470A1 (en) * 1999-12-14 2001-06-21 Takion Co., Ltd. Power supply and led lamp device
DE10054212A1 (de) * 2000-11-02 2002-05-08 Hans Dokoupil Nachtlicht
US7234838B2 (en) * 2002-10-01 2007-06-26 Sloanled, Inc. Bent perimeter lighting and method for fabricating
US6982518B2 (en) * 2003-10-01 2006-01-03 Enertron, Inc. Methods and apparatus for an LED light
EP2733744A1 (en) * 2004-06-30 2014-05-21 Seoul Viosys Co., Ltd Light emitting element comprising a plurality of vertical-type LEDs connected in series on the same carrier substrate
JP4337731B2 (ja) * 2004-12-22 2009-09-30 ソニー株式会社 照明装置、及び画像表示装置
US7138770B2 (en) * 2004-12-27 2006-11-21 Top Union Globaltek Inc. LED driving circuit
TW200640045A (en) * 2005-05-13 2006-11-16 Ind Tech Res Inst Alternating current light-emitting device
US7948770B2 (en) * 2005-12-09 2011-05-24 Industrial Technology Research Institute AC—LED system in single chip with three metal contacts
US7148515B1 (en) * 2006-01-07 2006-12-12 Tyntek Corp. Light emitting device having integrated rectifier circuit in substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101523002B1 (ko) * 2009-01-13 2015-05-26 서울반도체 주식회사 발광 장치

Also Published As

Publication number Publication date
JP4989251B2 (ja) 2012-08-01
JP2007258690A (ja) 2007-10-04
US20070217210A1 (en) 2007-09-20

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