JP7083647B2 - 発光装置 - Google Patents

発光装置 Download PDF

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Publication number
JP7083647B2
JP7083647B2 JP2018005085A JP2018005085A JP7083647B2 JP 7083647 B2 JP7083647 B2 JP 7083647B2 JP 2018005085 A JP2018005085 A JP 2018005085A JP 2018005085 A JP2018005085 A JP 2018005085A JP 7083647 B2 JP7083647 B2 JP 7083647B2
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JP
Japan
Prior art keywords
light emitting
wavelength conversion
emitting device
light
individual
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Application number
JP2018005085A
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English (en)
Japanese (ja)
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JP2019125690A5 (enExample
JP2019125690A (ja
Inventor
光範 原田
佳織 立花
憲 安藤
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP2018005085A priority Critical patent/JP7083647B2/ja
Priority to EP19151930.5A priority patent/EP3511981B1/en
Priority to CN201910034676.5A priority patent/CN110047989B/zh
Priority to US16/248,820 priority patent/US10937770B2/en
Publication of JP2019125690A publication Critical patent/JP2019125690A/ja
Publication of JP2019125690A5 publication Critical patent/JP2019125690A5/ja
Application granted granted Critical
Publication of JP7083647B2 publication Critical patent/JP7083647B2/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • 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
    • H10H20/8506—Containers
    • 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
    • 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
    • H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
    • 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
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • 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
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0361—Manufacture or treatment of packages of wavelength conversion 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
    • H10H20/822—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
    • H10H20/852—Encapsulations
    • H10H20/853—Encapsulations characterised by their shape
    • 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
    • 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
    • H10H20/882—Scattering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Led Device Packages (AREA)
JP2018005085A 2018-01-16 2018-01-16 発光装置 Active JP7083647B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018005085A JP7083647B2 (ja) 2018-01-16 2018-01-16 発光装置
EP19151930.5A EP3511981B1 (en) 2018-01-16 2019-01-15 High light extraction efficiency, wavelength-converted devices
CN201910034676.5A CN110047989B (zh) 2018-01-16 2019-01-15 发光装置
US16/248,820 US10937770B2 (en) 2018-01-16 2019-01-16 Light-emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018005085A JP7083647B2 (ja) 2018-01-16 2018-01-16 発光装置

Publications (3)

Publication Number Publication Date
JP2019125690A JP2019125690A (ja) 2019-07-25
JP2019125690A5 JP2019125690A5 (enExample) 2021-01-28
JP7083647B2 true JP7083647B2 (ja) 2022-06-13

Family

ID=65033423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018005085A Active JP7083647B2 (ja) 2018-01-16 2018-01-16 発光装置

Country Status (4)

Country Link
US (1) US10937770B2 (enExample)
EP (1) EP3511981B1 (enExample)
JP (1) JP7083647B2 (enExample)
CN (1) CN110047989B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019104978B4 (de) * 2019-02-27 2024-03-14 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Bauteil mit homogenisierter leuchtfläche
US12199218B2 (en) 2019-03-14 2025-01-14 Osram Opto Semiconductors Gmbh Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component
JP6793899B1 (ja) 2019-11-14 2020-12-02 ヌヴォトンテクノロジージャパン株式会社 発光装置
EP3905316B1 (en) * 2019-11-14 2023-08-30 Nuvoton Technology Corporation Japan Light-emitting device
JP7108196B2 (ja) * 2019-12-26 2022-07-28 日亜化学工業株式会社 発光装置、波長変換部材の製造方法及び発光装置の製造方法
KR20210115966A (ko) * 2020-03-17 2021-09-27 엘지이노텍 주식회사 조명 모듈 및 이를 구비한 조명 장치
JP7328568B2 (ja) 2021-06-30 2023-08-17 日亜化学工業株式会社 光源、光源装置及び光源の製造方法
EP4270483A1 (en) * 2022-04-28 2023-11-01 Nichia Corporation Light-emitting device and manufacturing method thereof
JP7575704B2 (ja) * 2022-07-21 2024-10-30 日亜化学工業株式会社 発光装置
EP4310912A1 (en) * 2022-07-21 2024-01-24 Nichia Corporation Light-emitting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012169442A (ja) 2011-02-14 2012-09-06 Stanley Electric Co Ltd 発光装置およびその製造方法
JP2017059756A (ja) 2015-09-18 2017-03-23 シチズン時計株式会社 発光装置
JP2017157610A (ja) 2016-02-29 2017-09-07 日亜化学工業株式会社 発光装置
US20170365746A1 (en) 2014-12-08 2017-12-21 Koninklijke Philips N.V. Wavelength converted semiconductor light emitting device
JP2018006490A (ja) 2016-06-30 2018-01-11 日亜化学工業株式会社 シート成形体の製造方法、及びそれを用いた発光装置の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009005907A1 (de) * 2009-01-23 2010-07-29 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil
JP5736203B2 (ja) * 2011-03-22 2015-06-17 スタンレー電気株式会社 発光装置
JP2013243344A (ja) * 2012-04-23 2013-12-05 Nichia Chem Ind Ltd 発光装置
JP2015026753A (ja) * 2013-07-29 2015-02-05 スタンレー電気株式会社 半導体発光装置及びその製造方法
JP6164038B2 (ja) * 2013-10-16 2017-07-19 豊田合成株式会社 発光装置
JP6187277B2 (ja) 2014-01-21 2017-08-30 豊田合成株式会社 発光装置及びその製造方法
JP6477001B2 (ja) * 2014-03-14 2019-03-06 日亜化学工業株式会社 発光装置及び発光装置の製造方法
US10510934B2 (en) * 2015-11-30 2019-12-17 Nichia Corporation Light emitting device
JP2017228600A (ja) * 2016-06-21 2017-12-28 スタンレー電気株式会社 半導体発光装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012169442A (ja) 2011-02-14 2012-09-06 Stanley Electric Co Ltd 発光装置およびその製造方法
US20170365746A1 (en) 2014-12-08 2017-12-21 Koninklijke Philips N.V. Wavelength converted semiconductor light emitting device
JP2017059756A (ja) 2015-09-18 2017-03-23 シチズン時計株式会社 発光装置
JP2017157610A (ja) 2016-02-29 2017-09-07 日亜化学工業株式会社 発光装置
JP2018006490A (ja) 2016-06-30 2018-01-11 日亜化学工業株式会社 シート成形体の製造方法、及びそれを用いた発光装置の製造方法

Also Published As

Publication number Publication date
CN110047989B (zh) 2024-05-28
US20190221550A1 (en) 2019-07-18
EP3511981A1 (en) 2019-07-17
CN110047989A (zh) 2019-07-23
EP3511981B1 (en) 2020-08-19
US10937770B2 (en) 2021-03-02
JP2019125690A (ja) 2019-07-25

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