KR102024295B1 - 발광 모듈 - Google Patents

발광 모듈 Download PDF

Info

Publication number
KR102024295B1
KR102024295B1 KR1020130012773A KR20130012773A KR102024295B1 KR 102024295 B1 KR102024295 B1 KR 102024295B1 KR 1020130012773 A KR1020130012773 A KR 1020130012773A KR 20130012773 A KR20130012773 A KR 20130012773A KR 102024295 B1 KR102024295 B1 KR 102024295B1
Authority
KR
South Korea
Prior art keywords
light emitting
emitting device
mth
flashing
blinking
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
KR1020130012773A
Other languages
English (en)
Korean (ko)
Other versions
KR20140100049A (ko
Inventor
강일영
주근탁
권기수
최태영
이상훈
Original Assignee
엘지이노텍 주식회사
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 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020130012773A priority Critical patent/KR102024295B1/ko
Priority to JP2014009954A priority patent/JP6470904B2/ja
Priority to CN201410043484.8A priority patent/CN103974485B/zh
Priority to EP14153051.9A priority patent/EP2763505A3/en
Priority to US14/171,232 priority patent/US9307596B2/en
Publication of KR20140100049A publication Critical patent/KR20140100049A/ko
Priority to US15/015,440 priority patent/US9622309B2/en
Application granted granted Critical
Publication of KR102024295B1 publication Critical patent/KR102024295B1/ko
Assigned to 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 reassignment 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 권리의 전부이전등록 Assignors: 엘지이노텍 주식회사
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • 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
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • 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
    • F21K9/20—Light sources comprising attachment means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07541—Controlling the environment, e.g. atmosphere composition or temperature
    • H10W72/07554—Controlling the environment, e.g. atmosphere composition or temperature changes in dispositions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/541—Dispositions of bond wires
    • H10W72/547—Dispositions of multiple bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
KR1020130012773A 2013-02-05 2013-02-05 발광 모듈 Expired - Fee Related KR102024295B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020130012773A KR102024295B1 (ko) 2013-02-05 2013-02-05 발광 모듈
JP2014009954A JP6470904B2 (ja) 2013-02-05 2014-01-23 発光モジュール
EP14153051.9A EP2763505A3 (en) 2013-02-05 2014-01-29 Light emitting module
CN201410043484.8A CN103974485B (zh) 2013-02-05 2014-01-29 发光模块
US14/171,232 US9307596B2 (en) 2013-02-05 2014-02-03 Light emitting module
US15/015,440 US9622309B2 (en) 2013-02-05 2016-02-04 Light emitting module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130012773A KR102024295B1 (ko) 2013-02-05 2013-02-05 발광 모듈

Publications (2)

Publication Number Publication Date
KR20140100049A KR20140100049A (ko) 2014-08-14
KR102024295B1 true KR102024295B1 (ko) 2019-09-23

Family

ID=50028840

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130012773A Expired - Fee Related KR102024295B1 (ko) 2013-02-05 2013-02-05 발광 모듈

Country Status (5)

Country Link
US (2) US9307596B2 (https=)
EP (1) EP2763505A3 (https=)
JP (1) JP6470904B2 (https=)
KR (1) KR102024295B1 (https=)
CN (1) CN103974485B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102024295B1 (ko) * 2013-02-05 2019-09-23 엘지이노텍 주식회사 발광 모듈
KR102140276B1 (ko) * 2014-03-31 2020-07-31 엘지이노텍 주식회사 발광 모듈
KR102209034B1 (ko) * 2014-07-30 2021-01-28 엘지이노텍 주식회사 발광 모듈
KR20160083408A (ko) * 2014-12-31 2016-07-12 삼성전자주식회사 퓨즈 패키지 및 이를 이용한 발광소자 모듈
JP6156402B2 (ja) 2015-02-13 2017-07-05 日亜化学工業株式会社 発光装置
JP6827195B2 (ja) * 2016-06-08 2021-02-10 パナソニックＩｐマネジメント株式会社 発光モジュール及び照明器具
ES2600977A1 (es) * 2016-12-30 2017-02-13 Seat, S.A. Dispositivo de iluminación para un vehículo y procedimiento asociado para controlar dicha iluminación
US10874001B2 (en) * 2018-01-26 2020-12-22 Lumens Co., Ltd. Color temperature variable light emitting diode module, lighting device using the light emitting diode module and method for fabricating the light emitting diode module
KR102238284B1 (ko) * 2019-02-11 2021-04-23 (주)실리콘인사이드 능동화소 ic를 포함하는 led 픽셀 패키지 및 그 제조방법
KR20220077167A (ko) * 2020-11-30 2022-06-09 삼성디스플레이 주식회사 표시 장치
EP4270704A4 (en) * 2021-01-22 2024-03-06 Huawei Technologies Co., Ltd. Electronic device, photoelectric receiver, optical module, and network device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008131007A (ja) * 2006-11-24 2008-06-05 Koha Co Ltd 発光回路及びこれを備えた照明装置
JP2011040701A (ja) * 2009-07-14 2011-02-24 Nichia Corp 発光ダイオード駆動回路及び発光ダイオードの点灯制御方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006098545A2 (en) * 2004-12-14 2006-09-21 Seoul Opto Device Co., Ltd. Light emitting device having a plurality of light emitting cells and package mounting the same
JP5099661B2 (ja) * 2005-10-28 2012-12-19 株式会社寺田電機製作所 Ｌｅｄ駆動回路およびｌｅｄ駆動方法
CN1988743B (zh) * 2005-12-22 2010-09-01 乐金显示有限公司 驱动发光二极管的装置
US7649326B2 (en) * 2006-03-27 2010-01-19 Texas Instruments Incorporated Highly efficient series string LED driver with individual LED control
US7902771B2 (en) * 2006-11-21 2011-03-08 Exclara, Inc. Time division modulation with average current regulation for independent control of arrays of light emitting diodes
US7800316B2 (en) * 2008-03-17 2010-09-21 Micrel, Inc. Stacked LED controllers
JP2010021205A (ja) * 2008-07-08 2010-01-28 Mitsubishi Electric Corp 発光素子の駆動装置
TWI408643B (zh) * 2008-09-18 2013-09-11 Richtek Technology Corp Ｌｅｄ顯示系統及其控制方法以及該ｌｅｄ顯示系統的驅動器及其控制方法
US8174212B2 (en) * 2008-11-30 2012-05-08 Microsemi Corp.—Analog Mixed Signal Group Ltd. LED string driver with light intensity responsive to input voltage
KR100986570B1 (ko) * 2009-08-31 2010-10-07 엘지이노텍 주식회사 반도체 발광소자 및 그 제조방법
KR101092097B1 (ko) * 2009-08-31 2011-12-12 엘지이노텍 주식회사 발광 다이오드 패키지 및 그 제조방법
TWI423726B (zh) * 2009-12-02 2014-01-11 Aussmak Optoelectronic Corp 發光裝置
US8456095B2 (en) * 2010-03-19 2013-06-04 Active-Semi, Inc. Reduced flicker AC LED lamp with separately shortable sections of an LED string
JP5720392B2 (ja) * 2011-04-14 2015-05-20 日亜化学工業株式会社 発光ダイオード駆動装置
JP2013004834A (ja) * 2011-06-20 2013-01-07 Rohm Co Ltd Ｌｅｄモジュール
JP5753446B2 (ja) * 2011-06-17 2015-07-22 株式会社東芝 半導体発光装置の製造方法
US9070613B2 (en) * 2011-09-07 2015-06-30 Lg Innotek Co., Ltd. Light emitting device
KR102007403B1 (ko) * 2012-11-02 2019-08-05 엘지이노텍 주식회사 발광 소자 패키지 및 이를 포함하는 조명 유닛
KR102007405B1 (ko) * 2013-01-04 2019-08-05 엘지이노텍 주식회사 발광 모듈
KR102024295B1 (ko) * 2013-02-05 2019-09-23 엘지이노텍 주식회사 발광 모듈
KR102080775B1 (ko) * 2013-06-19 2020-02-24 엘지이노텍 주식회사 발광소자
KR102223046B1 (ko) * 2014-02-25 2021-03-04 엘지이노텍 주식회사 발광소자 구동 모듈

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008131007A (ja) * 2006-11-24 2008-06-05 Koha Co Ltd 発光回路及びこれを備えた照明装置
JP2011040701A (ja) * 2009-07-14 2011-02-24 Nichia Corp 発光ダイオード駆動回路及び発光ダイオードの点灯制御方法

Also Published As

Publication number Publication date
KR20140100049A (ko) 2014-08-14
EP2763505A2 (en) 2014-08-06
US9622309B2 (en) 2017-04-11
EP2763505A3 (en) 2016-02-17
JP6470904B2 (ja) 2019-02-13
US9307596B2 (en) 2016-04-05
JP2014154881A (ja) 2014-08-25
CN103974485B (zh) 2017-12-19
CN103974485A (zh) 2014-08-06
US20140217899A1 (en) 2014-08-07
US20160183336A1 (en) 2016-06-23

Similar Documents

Publication Publication Date Title
KR102024295B1 (ko) 발광 모듈
KR101925915B1 (ko) 발광소자
US9281449B2 (en) Light emitting device
CN103912806B (zh) 发光模块以及包括该发光模块的照明装置
CN103633233B (zh) 发光器件
US9312433B2 (en) Light emitting element
KR20140032163A (ko) 발광소자, 발광소자 패키지 및 라이트 유닛
CN102956782B (zh) 发光器件及发光器件封装件
KR20150039475A (ko) 발광소자
KR20150007854A (ko) 발광소자
CN102842665A (zh) 发光器件及发光器件封装件
KR20140099075A (ko) 발광소자
KR20150137615A (ko) 발광소자
KR101936258B1 (ko) 발광소자, 발광소자 패키지 및 라이트 유닛
KR101818753B1 (ko) 발광소자
KR20150062530A (ko) 발광소자
KR101997255B1 (ko) 발광소자
KR20150089769A (ko) 발광소자
KR20150028081A (ko) 발광소자
KR20140012465A (ko) 발광소자, 발광소자 패키지 및 라이트 유닛
KR102163949B1 (ko) 발광소자
KR20150011890A (ko) 발광소자
KR102313352B1 (ko) 발광소자 및 이를 구비하는 조명시스템
KR102131334B1 (ko) 발광소자
KR20160041563A (ko) 발광 소자

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

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

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

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

PA0201 Request for examination

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

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

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

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

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

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

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-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

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

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

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

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

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

PN2301 Change of applicant

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

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PC1903 Unpaid annual fee

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

Not in force date: 20230918

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

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

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

Not in force date: 20230918

P22-X000 Classification modified

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