JP7661513B2 - 発光装置及び照明装置 - Google Patents

発光装置及び照明装置 Download PDF

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Publication number
JP7661513B2
JP7661513B2 JP2023551433A JP2023551433A JP7661513B2 JP 7661513 B2 JP7661513 B2 JP 7661513B2 JP 2023551433 A JP2023551433 A JP 2023551433A JP 2023551433 A JP2023551433 A JP 2023551433A JP 7661513 B2 JP7661513 B2 JP 7661513B2
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JP
Japan
Prior art keywords
substrate
wavelength conversion
light
conversion member
light emitting
Prior art date
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Active
Application number
JP2023551433A
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English (en)
Japanese (ja)
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JPWO2023054199A5 (https=
JPWO2023054199A1 (https=
Inventor
剛 寒竹
徹 三宅
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.)
Kyocera Corp
Original Assignee
Kyocera 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 Kyocera Corp filed Critical Kyocera Corp
Publication of JPWO2023054199A1 publication Critical patent/JPWO2023054199A1/ja
Publication of JPWO2023054199A5 publication Critical patent/JPWO2023054199A5/ja
Priority to JP2025061285A priority Critical patent/JP2025092709A/ja
Application granted granted Critical
Publication of JP7661513B2 publication Critical patent/JP7661513B2/ja
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • 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
    • H10H20/8514—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
    • H10H20/851—Wavelength conversion means
    • H10H20/8515—Wavelength conversion means not being in contact with 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
    • H10H20/852—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
    • H10H20/855—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]
    • H10H20/80—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
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
JP2023551433A 2021-09-28 2022-09-22 発光装置及び照明装置 Active JP7661513B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025061285A JP2025092709A (ja) 2021-09-28 2025-04-02 発光装置及び照明装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021158465 2021-09-28
JP2021158465 2021-09-28
PCT/JP2022/035505 WO2023054199A1 (ja) 2021-09-28 2022-09-22 発光装置及び照明装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025061285A Division JP2025092709A (ja) 2021-09-28 2025-04-02 発光装置及び照明装置

Publications (3)

Publication Number Publication Date
JPWO2023054199A1 JPWO2023054199A1 (https=) 2023-04-06
JPWO2023054199A5 JPWO2023054199A5 (https=) 2024-06-05
JP7661513B2 true JP7661513B2 (ja) 2025-04-14

Family

ID=85782611

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023551433A Active JP7661513B2 (ja) 2021-09-28 2022-09-22 発光装置及び照明装置
JP2025061285A Pending JP2025092709A (ja) 2021-09-28 2025-04-02 発光装置及び照明装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025061285A Pending JP2025092709A (ja) 2021-09-28 2025-04-02 発光装置及び照明装置

Country Status (3)

Country Link
EP (1) EP4411844A4 (https=)
JP (2) JP7661513B2 (https=)
WO (1) WO2023054199A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004071908A (ja) 2002-08-07 2004-03-04 Matsushita Electric Works Ltd 発光装置
JP2008078225A (ja) 2006-09-19 2008-04-03 Matsushita Electric Ind Co Ltd 発光装置
JP2011258657A (ja) 2010-06-07 2011-12-22 Toshiba Corp 半導体発光装置および半導体発光装置の製造方法
JP2012528018A (ja) 2009-05-28 2012-11-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｌｕｍｉｒａｍｉｃ（登録商標）プレートレットのバレル研磨
JP2013105877A (ja) 2011-11-14 2013-05-30 Koito Mfg Co Ltd 発光装置
JP2017079311A (ja) 2015-10-22 2017-04-27 豊田合成株式会社 発光装置の製造方法
JP2017224867A (ja) 2017-09-28 2017-12-21 日亜化学工業株式会社 発光装置及びその製造方法
JP2020061543A (ja) 2018-10-04 2020-04-16 日亜化学工業株式会社 発光装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4789350B2 (ja) * 2001-06-11 2011-10-12 シチズン電子株式会社 発光ダイオードの製造方法
KR101639793B1 (ko) * 2008-09-25 2016-07-15 코닌클리케 필립스 엔.브이. 코팅된 발광 장치 및 그 코팅 방법
JP5226077B2 (ja) * 2008-10-15 2013-07-03 株式会社小糸製作所 発光モジュール、発光モジュールの製造方法、および灯具ユニット
DE102010041236A1 (de) * 2010-09-23 2012-03-29 Osram Ag Optoelektronisches Halbleiterbauelement
JP2011077551A (ja) * 2010-12-29 2011-04-14 Panasonic Electric Works Co Ltd 発光装置
JP6694815B2 (ja) * 2013-08-20 2020-05-20 ルミレッズ ホールディング ベーフェー 発光デバイス
JP6850265B2 (ja) * 2015-06-24 2021-03-31 シーバラ アイピー アイ ビー．ブイ． 蛍光体セラミック
JP2017063086A (ja) * 2015-09-24 2017-03-30 株式会社小糸製作所 発光モジュール
DE102017117504A1 (de) 2017-08-02 2019-02-07 Osram Opto Semiconductors Gmbh Lichtemittierender Halbleiterchip und optoelektronisches Bauteil

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004071908A (ja) 2002-08-07 2004-03-04 Matsushita Electric Works Ltd 発光装置
JP2008078225A (ja) 2006-09-19 2008-04-03 Matsushita Electric Ind Co Ltd 発光装置
JP2012528018A (ja) 2009-05-28 2012-11-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｌｕｍｉｒａｍｉｃ（登録商標）プレートレットのバレル研磨
JP2011258657A (ja) 2010-06-07 2011-12-22 Toshiba Corp 半導体発光装置および半導体発光装置の製造方法
JP2013105877A (ja) 2011-11-14 2013-05-30 Koito Mfg Co Ltd 発光装置
JP2017079311A (ja) 2015-10-22 2017-04-27 豊田合成株式会社 発光装置の製造方法
JP2017224867A (ja) 2017-09-28 2017-12-21 日亜化学工業株式会社 発光装置及びその製造方法
JP2020061543A (ja) 2018-10-04 2020-04-16 日亜化学工業株式会社 発光装置

Also Published As

Publication number Publication date
JP2025092709A (ja) 2025-06-19
WO2023054199A1 (ja) 2023-04-06
EP4411844A4 (en) 2025-03-05
EP4411844A1 (en) 2024-08-07
JPWO2023054199A1 (https=) 2023-04-06

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