TWI692133B - 使用釹-氟（Ｎｄ-Ｆ）材料的ＬＥＤ裝置 - Google Patents

使用釹-氟（Ｎｄ-Ｆ）材料的ＬＥＤ裝置 Download PDF

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Publication number
TWI692133B
TWI692133B TW104133048A TW104133048A TWI692133B TW I692133 B TWI692133 B TW I692133B TW 104133048 A TW104133048 A TW 104133048A TW 104133048 A TW104133048 A TW 104133048A TW I692133 B TWI692133 B TW I692133B
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Taiwan
Prior art keywords
led
compound
coating
substrate
item
Prior art date
Application number
TW104133048A
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English (en)
Chinese (zh)
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TW201628231A (zh
Inventor
蓋瑞 亞倫
蔡登奇
湯瑪士 克林尼
何建民
鍥里安 雅各
詹姆士 羅吉奈利
約書亞 林塔瑪
王志勇
Original Assignee
美商Ｇｅ照明解決方案公司
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Priority claimed from US14/876,366 external-priority patent/US10861690B2/en
Application filed by 美商Ｇｅ照明解決方案公司 filed Critical 美商Ｇｅ照明解決方案公司
Publication of TW201628231A publication Critical patent/TW201628231A/zh
Application granted granted Critical
Publication of TWI692133B publication Critical patent/TWI692133B/zh

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    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/206—Filters comprising particles embedded in a solid matrix
    • 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
    • H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
    • 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
    • H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
TW104133048A 2014-10-07 2015-10-07 使用釹-氟（Ｎｄ-Ｆ）材料的ＬＥＤ裝置 TWI692133B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462061129P 2014-10-07 2014-10-07
US62/061,129 2014-10-07
US14/876,366 2015-10-06
US14/876,366 US10861690B2 (en) 2014-10-07 2015-10-06 LED apparatus employing neodymium-fluorine materials

Publications (2)

Publication Number Publication Date
TW201628231A TW201628231A (zh) 2016-08-01
TWI692133B true TWI692133B (zh) 2020-04-21

Family

ID=55653688

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104133048A TWI692133B (zh) 2014-10-07 2015-10-07 使用釹-氟（Ｎｄ-Ｆ）材料的ＬＥＤ裝置

Country Status (5)

Country Link
JP (1) JP6706448B2 (enExample)
KR (1) KR102447645B1 (enExample)
CN (1) CN106796975B (enExample)
TW (1) TWI692133B (enExample)
WO (1) WO2016057604A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016054764A1 (en) 2014-10-08 2016-04-14 GE Lighting Solutions, LLC Materials and optical components for color filtering in lighting apparatus
US20160356435A1 (en) * 2015-06-04 2016-12-08 GE Lighting Solutions, LLC Led lighting units, materials, and optical components for white light illumination
WO2017079187A1 (en) * 2015-11-03 2017-05-11 GE Lighting Solutions, LLC Color-shifted lamps using neodymium-fluorine containing coating
CN106935696B (zh) * 2015-12-29 2019-06-07 通用电气照明解决方案有限公司 用于光过滤的复合材料、发光设备和用于确定复合材料的掺杂浓度或厚度的方法
US11251343B2 (en) * 2017-02-08 2022-02-15 Current Lighting Solutions, Llc LED design of lower CCT utilizing PFS phosphor
US10651347B2 (en) 2018-07-30 2020-05-12 Dengke Cai Encapsulating package for white light LED
CA3017132A1 (en) 2018-08-24 2020-02-24 Tiejun Wang Lighting device for horticultural facility
US10619802B2 (en) 2018-09-18 2020-04-14 TieJun Wang Solid state white-light lamp
WO2022230855A1 (ja) * 2021-04-26 2022-11-03 樹研合同会社 演色評価数を向上する特別な目的の照明装置およびその設計方法
EP4175444A1 (en) * 2021-10-26 2023-05-03 Samsung Electronics Co., Ltd. Display device and electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130328100A1 (en) * 2012-06-11 2013-12-12 Nitto Denko Corporation Encapsulating sheet, light emitting diode device, and producing method thereof
TW201432198A (zh) * 2013-01-10 2014-08-16 Cree Inc 用於發光二極體燈之保護擴散性塗層
US20140268794A1 (en) * 2013-03-15 2014-09-18 Cree, Inc. Rare earth optical elements for led lamp

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395653A (en) * 1981-06-24 1983-07-26 General Electric Company Electric lamp with neodymium oxide vitreous coating
JPH11231301A (ja) * 1998-02-10 1999-08-27 Kureha Chem Ind Co Ltd カラー画像表示装置
US7224000B2 (en) * 2002-08-30 2007-05-29 Lumination, Llc Light emitting diode component
US7184203B2 (en) * 2003-02-21 2007-02-27 Burgener Ii Robert H Rare earth compounds having photo-luminescent properties and applications thereof
US7737622B2 (en) * 2003-07-02 2010-06-15 Panasonic Corporation Light emitting element with semiconductive phosphor
JP2006319238A (ja) * 2005-05-16 2006-11-24 Koito Mfg Co Ltd 発光装置および車両用灯具
TW201041190A (en) * 2009-05-01 2010-11-16 Univ Nat Taiwan Science Tech Polarized white light emitting diode (LED)
US8459814B2 (en) * 2010-05-12 2013-06-11 National Taiwan University Of Science And Technology White-light emitting devices with stabilized dominant wavelength
KR20120029165A (ko) 2010-09-16 2012-03-26 삼성전자주식회사 녹색 형광체, 이의 제조 방법 및 이를 포함하는 백색 발광 소자
US9458379B2 (en) * 2012-05-31 2016-10-04 National Institute For Materials Science Phosphor, method for manufacturing same, light emitting device, and image display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130328100A1 (en) * 2012-06-11 2013-12-12 Nitto Denko Corporation Encapsulating sheet, light emitting diode device, and producing method thereof
TW201432198A (zh) * 2013-01-10 2014-08-16 Cree Inc 用於發光二極體燈之保護擴散性塗層
US20140268794A1 (en) * 2013-03-15 2014-09-18 Cree, Inc. Rare earth optical elements for led lamp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M. Li, et al., "Controllable energy transfer in fluorescence upconversion of NdF3 and NaNdF4 nanocrystals", OPTICS EXPRESS, Vol.18, No.4, 15 February 2010, page 3364~3369. *

Also Published As

Publication number Publication date
KR20170068518A (ko) 2017-06-19
TW201628231A (zh) 2016-08-01
CN106796975A (zh) 2017-05-31
WO2016057604A1 (en) 2016-04-14
KR102447645B1 (ko) 2022-09-27
JP2017530525A (ja) 2017-10-12
JP6706448B2 (ja) 2020-06-10
CN106796975B (zh) 2021-08-10

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