TWI743622B - 光源裝置 - Google Patents

光源裝置 Download PDF

Info

Publication number
TWI743622B
TWI743622B TW108145971A TW108145971A TWI743622B TW I743622 B TWI743622 B TW I743622B TW 108145971 A TW108145971 A TW 108145971A TW 108145971 A TW108145971 A TW 108145971A TW I743622 B TWI743622 B TW I743622B
Authority
TW
Taiwan
Prior art keywords
light
sub
ray
color temperature
light source
Prior art date
Application number
TW108145971A
Other languages
English (en)
Chinese (zh)
Other versions
TW202015491A (zh
Inventor
陳宗德
謝佳芬
劉彤筠
溫士逸
盧建均
蔡欣芸
Original Assignee
財團法人工業技術研究院
和欣光通科技股份有限公司
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 US15/632,393 external-priority patent/US10039169B2/en
Application filed by 財團法人工業技術研究院, 和欣光通科技股份有限公司 filed Critical 財團法人工業技術研究院
Publication of TW202015491A publication Critical patent/TW202015491A/zh
Application granted granted Critical
Publication of TWI743622B publication Critical patent/TWI743622B/zh

Links

Images

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]
    • H05B45/20—Controlling the colour of the light
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/3413—Details of control of colour illumination 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Details Of Measuring Devices (AREA)
TW108145971A 2017-06-26 2018-06-26 光源裝置 TWI743622B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/632,393 US10039169B2 (en) 2012-12-28 2017-06-26 Light source apparatus
US15/632,393 2017-06-26

Publications (2)

Publication Number Publication Date
TW202015491A TW202015491A (zh) 2020-04-16
TWI743622B true TWI743622B (zh) 2021-10-21

Family

ID=62816321

Family Applications (3)

Application Number Title Priority Date Filing Date
TW108145971A TWI743622B (zh) 2017-06-26 2018-06-26 光源裝置
TW107121837A TWI683596B (zh) 2017-06-26 2018-06-26 光源裝置及顯示裝置
TW108143650A TWI700961B (zh) 2017-06-26 2018-06-26 光源裝置

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW107121837A TWI683596B (zh) 2017-06-26 2018-06-26 光源裝置及顯示裝置
TW108143650A TWI700961B (zh) 2017-06-26 2018-06-26 光源裝置

Country Status (4)

Country Link
EP (1) EP3422817A3 (ja)
JP (1) JP6707219B2 (ja)
CN (1) CN109121243B (ja)
TW (3) TWI743622B (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10371325B1 (en) 2018-06-25 2019-08-06 Intematix Corporation Full spectrum white light emitting devices
US10685941B1 (en) * 2019-07-09 2020-06-16 Intematix Corporation Full spectrum white light emitting devices
TWI670446B (zh) * 2019-02-13 2019-09-01 東貝光電科技股份有限公司 Led燈具製造方法及其led燈具
JP2020136619A (ja) * 2019-02-25 2020-08-31 パナソニックＩｐマネジメント株式会社 発光装置及び照明装置
JP2020136597A (ja) * 2019-02-25 2020-08-31 パナソニックＩｐマネジメント株式会社 発光装置及び照明装置
US10959304B2 (en) 2019-04-09 2021-03-23 Nichia Corporation Lighting control system
JP6940796B2 (ja) * 2019-04-09 2021-09-29 日亜化学工業株式会社 照明制御システム、及び、照明灯具。
US11887973B2 (en) 2019-07-09 2024-01-30 Intematix Corporation Full spectrum white light emitting devices
CN111443526B (zh) * 2020-05-08 2022-06-07 内江市兴展光电有限公司 多次复合均光的背光模组
CN111538184B (zh) * 2020-05-08 2022-07-15 深圳中剑光电通信有限公司 光致电致配合均光的背光模组
TWI737444B (zh) * 2020-08-12 2021-08-21 和欣光通科技股份有限公司 具有生理調光的照明裝置及其調光方法
CN112153786A (zh) * 2020-09-09 2020-12-29 中山和欣灯饰有限公司 具有生理调光的照明装置及其调光方法
CN112255785A (zh) * 2020-10-16 2021-01-22 安徽阳光照明电器有限公司 光健康的白光led混色设计方法及其照明系统
CN114585142A (zh) * 2020-12-01 2022-06-03 深圳市泛科科技有限公司 一种植物灯多波段批量调光方法及系统
US11948531B2 (en) 2021-06-21 2024-04-02 Industrial Technology Research Institute Light source device and display device alternately emitting light beams
TWI796057B (zh) * 2021-06-21 2023-03-11 財團法人工業技術研究院 光源裝置與顯示裝置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150327342A1 (en) * 2012-12-28 2015-11-12 Industrial Technology Research Institute Light source apparatus
US9603213B1 (en) * 2016-02-05 2017-03-21 Abl Ip Holding Llc Controlling multiple groups of LEDs

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101396588B1 (ko) * 2007-03-19 2014-05-20 서울반도체 주식회사 다양한 색온도를 갖는 발광 장치
RU2491105C2 (ru) * 2007-05-31 2013-08-27 Конинклейке Филипс Электроникс, Н.В. Способ и система для предоставления световых и физиологических раздражителей
CN101840987A (zh) * 2008-03-25 2010-09-22 三星电机株式会社 白光发射装置以及使用该白光发射装置的白光源模块
EP3592116B1 (en) * 2009-10-08 2022-10-26 Delos Living, LLC Led lighting system
JP2011258649A (ja) * 2010-06-07 2011-12-22 Sanken Electric Co Ltd 照明装置及び照明装置の制御方法
TWI451048B (zh) * 2011-05-13 2014-09-01 Delta Electronics Inc 發光裝置、燈泡及其照明方法
US8449129B2 (en) * 2011-08-02 2013-05-28 Xicato, Inc. LED-based illumination device with color converting surfaces
JP5649537B2 (ja) * 2011-08-12 2015-01-07 株式会社東芝 照明装置
CN103906309B (zh) * 2012-12-27 2016-07-06 财团法人工业技术研究院 光源装置及照明装置
US9039746B2 (en) * 2013-02-08 2015-05-26 Cree, Inc. Solid state light emitting devices including adjustable melatonin suppression effects
US9915775B2 (en) * 2013-08-29 2018-03-13 Soraa, Inc. Circadian-friendly LED light sources
US9410664B2 (en) * 2013-08-29 2016-08-09 Soraa, Inc. Circadian friendly LED light source
JP6408166B2 (ja) * 2015-03-19 2018-10-17 フィリップス ライティング ホールディング ビー ヴィ バイオ色相ランプ
US9900957B2 (en) * 2015-06-11 2018-02-20 Cree, Inc. Lighting device including solid state emitters with adjustable control
US9844116B2 (en) * 2015-09-15 2017-12-12 Biological Innovation & Optimization Systems, LLC Systems and methods for controlling the spectral content of LED lighting devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150327342A1 (en) * 2012-12-28 2015-11-12 Industrial Technology Research Institute Light source apparatus
US9603213B1 (en) * 2016-02-05 2017-03-21 Abl Ip Holding Llc Controlling multiple groups of LEDs

Also Published As

Publication number Publication date
TW202015490A (zh) 2020-04-16
JP2019009126A (ja) 2019-01-17
TWI700961B (zh) 2020-08-01
EP3422817A3 (en) 2019-03-27
CN109121243A (zh) 2019-01-01
EP3422817A2 (en) 2019-01-02
TW202015491A (zh) 2020-04-16
TWI683596B (zh) 2020-01-21
TW201906497A (zh) 2019-02-01
CN109121243B (zh) 2020-09-15
JP6707219B2 (ja) 2020-06-10

Similar Documents

Publication Publication Date Title
TWI743622B (zh) 光源裝置
TWI576010B (zh) 光源裝置
US10485070B2 (en) Light source apparatus and display apparatus
US10039169B2 (en) Light source apparatus
RU2536582C2 (ru) Устройство освещения с функцией пробуждения
TWI441551B (zh) 色溫可調之白光光源
US9693408B2 (en) Light source apparatus
CN106028583B (zh) 光源装置及照明装置
TWI710283B (zh) 光源裝置
US10838253B2 (en) Light source apparatus and display apparatus
US10462870B2 (en) Light source circuit and illumination apparatus
US10820387B2 (en) Light source apparatus and display apparatus
WO2013053199A1 (zh) 混光发光二极管封装结构
TWI510138B (zh) 單線調光方法
TW200923272A (en) LED lamp with adjustable chromaticity
US11291089B2 (en) LED control method for perceived mixing
CN209859973U (zh) 一种光源模组及包括该光源模组的照明装置
US20140265926A1 (en) Illumination apparatus with gradually changeable color temperatures
US9119237B2 (en) Lighting lamp
CN220325860U (zh) 灯具及照明装置
CN211909260U (zh) 混光控制电路及光源装置
US20230383929A1 (en) Lighting device
TWI795208B (zh) 一種驅動電路及使用該驅動電路之發光裝置
CN116634625A (zh) 灯具及照明装置
TW202119869A (zh) 一種驅動電路及使用該驅動電路之發光裝置