JPWO2021132212A1 - - Google Patents

Info

Publication number
JPWO2021132212A1
JPWO2021132212A1 JP2021567473A JP2021567473A JPWO2021132212A1 JP WO2021132212 A1 JPWO2021132212 A1 JP WO2021132212A1 JP 2021567473 A JP2021567473 A JP 2021567473A JP 2021567473 A JP2021567473 A JP 2021567473A JP WO2021132212 A1 JPWO2021132212 A1 JP WO2021132212A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021567473A
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 filed Critical
Publication of JPWO2021132212A1 publication Critical patent/JPWO2021132212A1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/641—Heat extraction or cooling elements characterized by the materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/024—Arrangements for thermal management
    • H01S5/02469—Passive cooling, e.g. where heat is removed by the housing as a whole or by a heat pipe without any active cooling element like a TEC
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
JP2021567473A 2019-12-23 2020-12-22 Pending JPWO2021132212A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019231049 2019-12-23
PCT/JP2020/047850 WO2021132212A1 (ja) 2019-12-23 2020-12-22 波長変換部材、発光素子及び発光装置

Publications (1)

Publication Number Publication Date
JPWO2021132212A1 true JPWO2021132212A1 (ja) 2021-07-01

Family

ID=76574684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567473A Pending JPWO2021132212A1 (ja) 2019-12-23 2020-12-22

Country Status (5)

Country Link
US (1) US20220376146A1 (ja)
EP (1) EP4083666A4 (ja)
JP (1) JPWO2021132212A1 (ja)
CN (1) CN114556599A (ja)
WO (1) WO2021132212A1 (ja)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5090549B2 (ja) * 2011-03-08 2012-12-05 シャープ株式会社 焼結発光体、発光装置、照明装置、車両用前照灯、及び焼結発光体の作製方法
JP5615222B2 (ja) * 2011-03-30 2014-10-29 コバレントマテリアル株式会社 緑色蛍光体
JP2016027613A (ja) * 2014-05-21 2016-02-18 日本電気硝子株式会社 波長変換部材及びそれを用いた発光装置
JP6384146B2 (ja) * 2014-06-25 2018-09-05 セイコーエプソン株式会社 波長変換素子、光源装置、及びプロジェクター
EP3211462A4 (en) * 2014-10-24 2018-07-11 Denka Company Limited Wavelength converter, light-emitting device using same, and production method for wavelength converter
JP2016204563A (ja) * 2015-04-24 2016-12-08 太平洋セメント株式会社 蛍光部材、その製造方法および発光装置
JP2016204561A (ja) * 2015-04-24 2016-12-08 太平洋セメント株式会社 蛍光部材、その製造方法および発光装置
WO2018023125A1 (en) * 2016-07-29 2018-02-01 The Regents Of The University Of California Ce:YAG/Al2O3 COMPOSITES FOR LASER-EXCITED SOLID-STATE WHITE LIGHTING
JP6802983B2 (ja) * 2017-04-13 2020-12-23 日本電気硝子株式会社 波長変換部材及び波長変換素子、並びにそれらを用いた発光装置
CN108863317B (zh) * 2017-05-09 2021-03-16 中国科学院上海硅酸盐研究所 一种荧光复合陶瓷及其制备方法和应用
EP4033276B1 (en) * 2017-10-19 2023-05-31 Panasonic Intellectual Property Management Co., Ltd. Wavelength converter
EP4006122A4 (en) * 2019-07-22 2023-08-23 Kanagawa Institute Of Industrial Science And Technology FLUORESCENT ELEMENT, ASSOCIATED PRODUCTION METHOD, AND ELECTROLUMINESCENT DEVICE

Also Published As

Publication number Publication date
EP4083666A1 (en) 2022-11-02
WO2021132212A1 (ja) 2021-07-01
US20220376146A1 (en) 2022-11-24
CN114556599A (zh) 2022-05-27
EP4083666A4 (en) 2024-01-17

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231107