KR102262785B1 - 발광 장치 - Google Patents

발광 장치 Download PDF

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Publication number
KR102262785B1
KR102262785B1 KR1020170064419A KR20170064419A KR102262785B1 KR 102262785 B1 KR102262785 B1 KR 102262785B1 KR 1020170064419 A KR1020170064419 A KR 1020170064419A KR 20170064419 A KR20170064419 A KR 20170064419A KR 102262785 B1 KR102262785 B1 KR 102262785B1
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KR
South Korea
Prior art keywords
phosphor
less
light emitting
emitting device
mass
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KR1020170064419A
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English (en)
Korean (ko)
Other versions
KR20170134241A (ko
Inventor
겐지 아사이
Original Assignee
니치아 카가쿠 고교 가부시키가이샤
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Application filed by 니치아 카가쿠 고교 가부시키가이샤 filed Critical 니치아 카가쿠 고교 가부시키가이샤
Publication of KR20170134241A publication Critical patent/KR20170134241A/ko
Application granted granted Critical
Publication of KR102262785B1 publication Critical patent/KR102262785B1/ko

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    • 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
    • H01L33/504—Elements with two or more wavelength conversion materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Luminescent Compositions (AREA)
  • Optical Filters (AREA)
KR1020170064419A 2016-05-26 2017-05-25 발광 장치 KR102262785B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016104853 2016-05-26
JPJP-P-2016-104853 2016-05-26
JPJP-P-2017-092899 2017-05-09
JP2017092899A JP6477779B2 (ja) 2016-05-26 2017-05-09 発光装置

Publications (2)

Publication Number Publication Date
KR20170134241A KR20170134241A (ko) 2017-12-06
KR102262785B1 true KR102262785B1 (ko) 2021-06-08

Family

ID=60577339

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170064419A KR102262785B1 (ko) 2016-05-26 2017-05-25 발광 장치

Country Status (4)

Country Link
JP (3) JP6477779B2 (zh)
KR (1) KR102262785B1 (zh)
BR (1) BR102017011101B1 (zh)
TW (1) TWI718305B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019016632A (ja) 2017-07-04 2019-01-31 日亜化学工業株式会社 発光装置
JP6891797B2 (ja) * 2017-12-21 2021-06-18 日亜化学工業株式会社 ディスプレイ装置
KR101990475B1 (ko) * 2018-03-21 2019-06-19 (주)올릭스 발광 스펙트럼을 제어한 초고연색 백색 발광 소자 및 이를 포함하는 조명 장치
WO2019182195A1 (ko) * 2018-03-21 2019-09-26 주식회사 올릭스 여기광을 제어한 형광체 파장 변환 백색 발광 소자 및 이를 포함하는 발광장치
KR102654335B1 (ko) * 2018-08-17 2024-04-04 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광소자 패키지
KR102193591B1 (ko) * 2019-05-15 2020-12-21 주식회사 올릭스 광대역 발광 장치
KR102121266B1 (ko) * 2019-07-26 2020-06-26 주식회사 올릭스 근적외 성분을 포함하는 고연색 백색 발광 소자
WO2021199752A1 (ja) * 2020-03-31 2021-10-07 日亜化学工業株式会社 発光装置及びそれを備えた灯具
KR102408688B1 (ko) * 2020-09-14 2022-06-16 (주)올릭스 파장 가변 초광대역 근적외 발광 장치
JP7185146B2 (ja) * 2020-09-15 2022-12-07 日亜化学工業株式会社 発光装置
CN117337368A (zh) * 2021-03-29 2024-01-02 江东电气株式会社 发光模块及照明装置
KR102339912B1 (ko) * 2021-05-31 2021-12-17 유스테크 유한책임회사 가시광-근적외선 경계 부근까지 태양광 유사 스펙트럼을 갖는 발광 소자
JPWO2023074525A1 (zh) * 2021-10-28 2023-05-04

Citations (5)

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JP2012104814A (ja) * 2010-10-15 2012-05-31 Mitsubishi Chemicals Corp 白色発光装置及び照明器具
US20120187824A1 (en) 2009-09-17 2012-07-26 Toshiba Materials Co., Ltd. White light emitting lamp and white led lighting apparatus including the same
JP2013243129A (ja) 2012-05-04 2013-12-05 Soraa Inc 改良された光のｌｅｄランプ
KR101417874B1 (ko) 2013-10-02 2014-07-09 지엘비텍 주식회사 고연색성 백색 발광 소자
US20140362885A1 (en) 2012-03-30 2014-12-11 Mitsubishi Chemical Corporation Semiconductor light emitting device and illumination device

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DE10026435A1 (de) 2000-05-29 2002-04-18 Osram Opto Semiconductors Gmbh Kalzium-Magnesium-Chlorosilikat-Leuchtstoff und seine Anwendung bei Lumineszenz-Konversions-LED
JP4128564B2 (ja) * 2004-04-27 2008-07-30 松下電器産業株式会社 発光装置
JP4989936B2 (ja) 2006-07-27 2012-08-01 株式会社朝日ラバー 照明装置
WO2008020541A1 (fr) * 2006-08-14 2008-02-21 Fujikura Ltd. Dispositif électroluminescent et dispositif d'éclairage
JP2009289957A (ja) * 2008-05-29 2009-12-10 Yamaguchi Univ 半導体発光装置、および撮像装置
US9293667B2 (en) * 2010-08-19 2016-03-22 Soraa, Inc. System and method for selected pump LEDs with multiple phosphors
JP5370047B2 (ja) * 2009-09-25 2013-12-18 三菱化学株式会社 白色発光装置のための演色性改善方法および白色発光装置
CN102812568B (zh) * 2010-03-18 2015-09-30 株式会社东芝 白光发射灯和包括该白光发射灯的白色led照明装置
JP5770365B2 (ja) * 2012-03-26 2015-08-26 宇部マテリアルズ株式会社 深赤色発光性フルオロゲルマニウム酸マグネシウム蛍光体及びその製造方法
CN104718633B (zh) * 2012-10-04 2017-09-26 株式会社东芝 白色发光装置、照明装置、以及牙科用照明装置
JP6156440B2 (ja) * 2014-05-30 2017-07-05 日亜化学工業株式会社 赤色発光蛍光体及びこれを用いた発光装置
US20160116124A1 (en) * 2014-10-28 2016-04-28 Soraa, Inc. Light emitting diode device configured to change color during dimming
CN104993035B (zh) * 2015-07-30 2018-08-17 厦门大学 一种暖白光led发光装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120187824A1 (en) 2009-09-17 2012-07-26 Toshiba Materials Co., Ltd. White light emitting lamp and white led lighting apparatus including the same
JP2012104814A (ja) * 2010-10-15 2012-05-31 Mitsubishi Chemicals Corp 白色発光装置及び照明器具
US20140362885A1 (en) 2012-03-30 2014-12-11 Mitsubishi Chemical Corporation Semiconductor light emitting device and illumination device
JP2013243129A (ja) 2012-05-04 2013-12-05 Soraa Inc 改良された光のｌｅｄランプ
KR101417874B1 (ko) 2013-10-02 2014-07-09 지엘비텍 주식회사 고연색성 백색 발광 소자

Also Published As

Publication number Publication date
JP6766901B2 (ja) 2020-10-14
JP6477779B2 (ja) 2019-03-06
BR102017011101B1 (pt) 2022-11-29
JP2019114794A (ja) 2019-07-11
JP7239841B2 (ja) 2023-03-15
KR20170134241A (ko) 2017-12-06
BR102017011101A2 (pt) 2017-12-12
JP2017216438A (ja) 2017-12-07
TW201809221A (zh) 2018-03-16
JP2021006909A (ja) 2021-01-21
TWI718305B (zh) 2021-02-11

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