RU2717100C2 - Светодиодное устройство и способ возбуждения светодиодов - Google Patents

Светодиодное устройство и способ возбуждения светодиодов Download PDF

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Publication number
RU2717100C2
RU2717100C2 RU2018101867A RU2018101867A RU2717100C2 RU 2717100 C2 RU2717100 C2 RU 2717100C2 RU 2018101867 A RU2018101867 A RU 2018101867A RU 2018101867 A RU2018101867 A RU 2018101867A RU 2717100 C2 RU2717100 C2 RU 2717100C2
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RU
Russia
Prior art keywords
group
leds
light
light output
area
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RU2018101867A
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English (en)
Russian (ru)
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RU2018101867A (ru
RU2018101867A3 (enExample
Inventor
Цзе Фу
Шу СЮЙ
Original Assignee
Филипс Лайтинг Холдинг Б.В.
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Application filed by Филипс Лайтинг Холдинг Б.В. filed Critical Филипс Лайтинг Холдинг Б.В.
Publication of RU2018101867A publication Critical patent/RU2018101867A/ru
Publication of RU2018101867A3 publication Critical patent/RU2018101867A3/ru
Application granted granted Critical
Publication of RU2717100C2 publication Critical patent/RU2717100C2/ru

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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]
    • H05B45/10—Controlling the intensity 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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
    • 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
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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]
    • 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]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
RU2018101867A 2015-06-19 2016-06-08 Светодиодное устройство и способ возбуждения светодиодов RU2717100C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN2015081910 2015-06-19
CNPCT/CN2015/081910 2015-06-19
EP15192082 2015-10-29
EP15192082.4 2015-10-29
PCT/EP2016/063038 WO2016202665A1 (en) 2015-06-19 2016-06-08 Led arrangement and led driving method

Publications (3)

Publication Number Publication Date
RU2018101867A RU2018101867A (ru) 2019-07-19
RU2018101867A3 RU2018101867A3 (enExample) 2020-01-17
RU2717100C2 true RU2717100C2 (ru) 2020-03-18

Family

ID=56263657

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018101867A RU2717100C2 (ru) 2015-06-19 2016-06-08 Светодиодное устройство и способ возбуждения светодиодов

Country Status (7)

Country Link
US (1) US10375782B2 (enExample)
EP (1) EP3311632B1 (enExample)
JP (1) JP6787931B2 (enExample)
CN (1) CN107771414B (enExample)
ES (1) ES2781202T3 (enExample)
RU (1) RU2717100C2 (enExample)
WO (1) WO2016202665A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2783893T3 (es) * 2017-03-15 2020-09-18 Signify Holding Bv Disposición y método de control de diodos emisores de luz
JP2019103299A (ja) 2017-12-05 2019-06-24 オムロン株式会社 電源装置
WO2020007783A1 (en) * 2018-07-03 2020-01-09 Signify Holding B.V. A led driver and led lighting system for use with a high frequency electronic ballast
JP7035894B2 (ja) 2018-08-07 2022-03-15 オムロン株式会社 電源装置
CN113574312B (zh) * 2019-03-14 2024-04-16 昕诺飞控股有限公司 发光设备
KR20210055541A (ko) * 2019-11-07 2021-05-17 주식회사 허킨스 밴드 타입 헤드랜턴 및 이의 제조방법
JP7507036B2 (ja) * 2020-08-17 2024-06-27 株式会社ジャパンディスプレイ 表示装置

Citations (10)

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US7081722B1 (en) * 2005-02-04 2006-07-25 Kimlong Huynh Light emitting diode multiphase driver circuit and method
RU2009122178A (ru) * 2006-11-10 2010-12-20 Филипс Солид-Стейт Лайтинг Солюшнз, Инк. (Us) Способы и устройство управления последовательно соединенными светоизлучающими диодами (сид)
US20110227490A1 (en) * 2010-03-19 2011-09-22 Active-Semi, Inc. AC LED lamp involving an LED string having separately shortable sections
US20120306370A1 (en) * 2011-06-03 2012-12-06 Cree, Inc. Lighting devices with individually compensating multi-color clusters
US20130026924A1 (en) * 2011-01-28 2013-01-31 Seoul Semiconductor Co., Ltd. Led driving circuit package
US20130063035A1 (en) * 2011-09-12 2013-03-14 Juno Manufacturing, LLC Dimmable led light fixture having adjustable color temperature
EP2658348A2 (en) * 2012-04-23 2013-10-30 ABL IP Holding LLC System and method for controlling led segments to provide lighting effects
US20140139112A1 (en) * 2009-06-04 2014-05-22 Point Somee Limited Liability Company Apparatus and method for providing ac line power to lighting devices
US8860331B2 (en) * 2005-06-28 2014-10-14 Seoul Viosys Co., Ltd. Light emitting device for AC power operation
US8896235B1 (en) * 2010-11-17 2014-11-25 Soraa, Inc. High temperature LED system using an AC power source

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Publication number Priority date Publication date Assignee Title
US20130069546A1 (en) 2010-11-23 2013-03-21 O2Micro, Inc. Circuits and methods for driving light sources
TWI456143B (zh) * 2012-04-26 2014-10-11 新世紀光電股份有限公司 光源模組
KR102007403B1 (ko) * 2012-11-02 2019-08-05 엘지이노텍 주식회사 발광 소자 패키지 및 이를 포함하는 조명 유닛
DE202013000064U1 (de) 2013-01-04 2013-01-18 Osram Gmbh LED-Anordnung
CN203120246U (zh) * 2013-02-02 2013-08-07 龙岩市上杭县逸龙光电科技有限公司 一种led灯恒压控制器
CN104969663B (zh) * 2013-02-05 2017-06-23 株式会社流明斯 Led照明装置
US9041303B2 (en) * 2013-03-29 2015-05-26 Posco Led Company Ltd. AC LED lighting apparatus
KR20140124509A (ko) * 2013-04-17 2014-10-27 주식회사 포스코엘이디 장방형 led 조명장치
US9883555B2 (en) * 2014-10-17 2018-01-30 DongGuan Pan American Electronics Co., Ltd. Ballast-compatible lighting driver and light emitting diode lamp comprising the same

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7081722B1 (en) * 2005-02-04 2006-07-25 Kimlong Huynh Light emitting diode multiphase driver circuit and method
US8860331B2 (en) * 2005-06-28 2014-10-14 Seoul Viosys Co., Ltd. Light emitting device for AC power operation
RU2009122178A (ru) * 2006-11-10 2010-12-20 Филипс Солид-Стейт Лайтинг Солюшнз, Инк. (Us) Способы и устройство управления последовательно соединенными светоизлучающими диодами (сид)
US20140139112A1 (en) * 2009-06-04 2014-05-22 Point Somee Limited Liability Company Apparatus and method for providing ac line power to lighting devices
US20110227490A1 (en) * 2010-03-19 2011-09-22 Active-Semi, Inc. AC LED lamp involving an LED string having separately shortable sections
US8896235B1 (en) * 2010-11-17 2014-11-25 Soraa, Inc. High temperature LED system using an AC power source
US20130026924A1 (en) * 2011-01-28 2013-01-31 Seoul Semiconductor Co., Ltd. Led driving circuit package
US20120306370A1 (en) * 2011-06-03 2012-12-06 Cree, Inc. Lighting devices with individually compensating multi-color clusters
US20130063035A1 (en) * 2011-09-12 2013-03-14 Juno Manufacturing, LLC Dimmable led light fixture having adjustable color temperature
EP2658348A2 (en) * 2012-04-23 2013-10-30 ABL IP Holding LLC System and method for controlling led segments to provide lighting effects

Also Published As

Publication number Publication date
EP3311632A1 (en) 2018-04-25
RU2018101867A (ru) 2019-07-19
RU2018101867A3 (enExample) 2020-01-17
JP2018519628A (ja) 2018-07-19
US20180302963A1 (en) 2018-10-18
EP3311632B1 (en) 2020-02-26
US10375782B2 (en) 2019-08-06
WO2016202665A1 (en) 2016-12-22
CN107771414A (zh) 2018-03-06
ES2781202T3 (es) 2020-08-31
CN107771414B (zh) 2020-05-19
JP6787931B2 (ja) 2020-11-18

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