CN114270547B - 全光谱白色发光装置 - Google Patents

全光谱白色发光装置

Info

Publication number
CN114270547B
CN114270547B CN202080058371.9A CN202080058371A CN114270547B CN 114270547 B CN114270547 B CN 114270547B CN 202080058371 A CN202080058371 A CN 202080058371A CN 114270547 B CN114270547 B CN 114270547B
Authority
CN
China
Prior art keywords
light
broadband
spectrum
wavelength
white light
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.)
Active
Application number
CN202080058371.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN114270547A (zh
Inventor
李依群
袁湘龙
赵俊刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaistar Lighting Xiamen Co Ltd
Original Assignee
Purui Optoelectronics Xiamen Co ltd
Intematix Corp
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 Purui Optoelectronics Xiamen Co ltd, Intematix Corp filed Critical Purui Optoelectronics Xiamen Co ltd
Priority to CN202511125634.4A priority Critical patent/CN121038479A/zh
Priority to CN202511126077.8A priority patent/CN121038480A/zh
Publication of CN114270547A publication Critical patent/CN114270547A/zh
Application granted granted Critical
Publication of CN114270547B publication Critical patent/CN114270547B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • 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
    • H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
    • H10H20/812—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions within the light-emitting regions, e.g. having quantum confinement structures
    • 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
    • H10H20/81—Bodies
    • H10H20/822—Materials of the light-emitting regions
    • H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
    • H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0618—Psychological treatment
    • 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
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • 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
    • H10H29/20—Assemblies of multiple devices comprising at least one light-emitting semiconductor device covered by group H10H20/00
    • H10H29/24—Assemblies of multiple devices comprising at least one light-emitting semiconductor device covered by group H10H20/00 comprising multiple light-emitting semiconductor devices
    • 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
    • H10H29/80—Constructional details
    • H10H29/85—Packages
    • H10H29/851—Wavelength conversion means
    • H10H29/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H29/8512—Wavelength conversion materials
    • 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
    • H10H29/80—Constructional details
    • H10H29/85—Packages
    • H10H29/851—Wavelength conversion means
    • H10H29/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H29/8512—Wavelength conversion materials
    • H10H29/8513—Wavelength conversion materials having two or more wavelength conversion materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
CN202080058371.9A 2019-07-09 2020-07-03 全光谱白色发光装置 Active CN114270547B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202511125634.4A CN121038479A (zh) 2019-07-09 2020-07-03 全光谱发光装置和全光谱白光发光装置
CN202511126077.8A CN121038480A (zh) 2019-07-09 2020-07-03 全光谱发光装置和全光谱白光发光装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962872227P 2019-07-09 2019-07-09
US62/872,227 2019-07-09
US16/517,524 2019-07-19
US16/517,524 US10685941B1 (en) 2019-07-09 2019-07-19 Full spectrum white light emitting devices
PCT/US2020/040801 WO2021007121A1 (en) 2019-07-09 2020-07-03 Full spectrum white light emitting devices

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202511125634.4A Division CN121038479A (zh) 2019-07-09 2020-07-03 全光谱发光装置和全光谱白光发光装置
CN202511126077.8A Division CN121038480A (zh) 2019-07-09 2020-07-03 全光谱发光装置和全光谱白光发光装置

Publications (2)

Publication Number Publication Date
CN114270547A CN114270547A (zh) 2022-04-01
CN114270547B true CN114270547B (zh) 2025-07-18

Family

ID=71075134

Family Applications (4)

Application Number Title Priority Date Filing Date
CN202080058371.9A Active CN114270547B (zh) 2019-07-09 2020-07-03 全光谱白色发光装置
CN202511125634.4A Pending CN121038479A (zh) 2019-07-09 2020-07-03 全光谱发光装置和全光谱白光发光装置
CN202511126077.8A Pending CN121038480A (zh) 2019-07-09 2020-07-03 全光谱发光装置和全光谱白光发光装置
CN202080058372.3A Pending CN114270511A (zh) 2019-07-09 2020-07-03 全光谱白色发光装置

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN202511125634.4A Pending CN121038479A (zh) 2019-07-09 2020-07-03 全光谱发光装置和全光谱白光发光装置
CN202511126077.8A Pending CN121038480A (zh) 2019-07-09 2020-07-03 全光谱发光装置和全光谱白光发光装置
CN202080058372.3A Pending CN114270511A (zh) 2019-07-09 2020-07-03 全光谱白色发光装置

Country Status (5)

Country Link
US (3) US10685941B1 (https=)
EP (2) EP3997733A1 (https=)
JP (2) JP7504980B2 (https=)
CN (4) CN114270547B (https=)
WO (1) WO2021007121A1 (https=)

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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
US11887973B2 (en) 2019-07-09 2024-01-30 Intematix Corporation Full spectrum white light emitting devices
JP7174266B2 (ja) * 2020-06-30 2022-11-17 日亜化学工業株式会社 発光装置
KR20220094290A (ko) 2020-12-28 2022-07-06 삼성전자주식회사 백색 발광장치 및 조명 장치
JP7706899B2 (ja) * 2021-03-04 2025-07-14 ソウル セミコンダクター カンパニー リミテッド 白色光源の使用方法および白色光源
KR20240031788A (ko) 2022-09-01 2024-03-08 삼성전자주식회사 디스플레이용 발광 소자 및 이를 포함하는 백라이트 유닛
KR102675572B1 (ko) * 2022-09-16 2024-07-09 주식회사 네모엘텍 양자점필름을 이용한 조명장치
WO2025182306A1 (ja) * 2024-02-26 2025-09-04 シチズン電子株式会社 半導体発光装置
WO2025261891A1 (en) 2024-06-18 2025-12-26 Signify Holding B.V. Led lighting device with phosphor layer mixture
WO2026021907A1 (en) 2024-07-24 2026-01-29 Signify Holding B.V. Very low cyanosis observation index high efficacy light source

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Also Published As

Publication number Publication date
CN114270511A (zh) 2022-04-01
EP3997732A1 (en) 2022-05-18
JP2022540191A (ja) 2022-09-14
JP7504980B2 (ja) 2024-06-24
EP3997733A1 (en) 2022-05-18
CN121038480A (zh) 2025-11-28
JP2022539889A (ja) 2022-09-13
US20210013185A1 (en) 2021-01-14
JP7504981B2 (ja) 2024-06-24
US11574896B2 (en) 2023-02-07
CN114270547A (zh) 2022-04-01
CN121038479A (zh) 2025-11-28
WO2021007121A1 (en) 2021-01-14
US10685941B1 (en) 2020-06-16
US20220020732A1 (en) 2022-01-20
US11127721B2 (en) 2021-09-21

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Effective date of registration: 20230412

Address after: No. 101 Xiang Xiang Road, Torch Industrial Zone (Xiangan), Xiamen, Fujian

Applicant after: KAISTAR LIGHTING (XIAMEN) Co.,Ltd.

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Applicant before: INTEMATIX Corp.

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Country or region after: China

Address after: 361101 No. 101, Xiang Xing Road, Torch Industrial Park (Xiangan) Industrial Zone, Xiamen, Fujian

Applicant after: Purui Optoelectronics (Xiamen) Co.,Ltd.

Address before: 361101 No. 101, Xiang Xing Road, Torch Industrial Park (Xiangan) Industrial Zone, Xiamen, Fujian

Applicant before: KAISTAR LIGHTING (XIAMEN) Co.,Ltd.

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