CN106796975B - 利用钕氟材料的led设备 - Google Patents
利用钕氟材料的led设备 Download PDFInfo
- Publication number
- CN106796975B CN106796975B CN201580054742.5A CN201580054742A CN106796975B CN 106796975 B CN106796975 B CN 106796975B CN 201580054742 A CN201580054742 A CN 201580054742A CN 106796975 B CN106796975 B CN 106796975B
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- CN
- China
- Prior art keywords
- led
- compound
- coating
- encapsulation layer
- compounds
- Prior art date
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
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- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 coatings, e.g. passivation layer or anti-reflective coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/58—Optical field-shaping elements
Abstract
Description
Claims (14)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462061129P | 2014-10-07 | 2014-10-07 | |
US62/061129 | 2014-10-07 | ||
US14/876,366 US10861690B2 (en) | 2014-10-07 | 2015-10-06 | LED apparatus employing neodymium-fluorine materials |
US14/876366 | 2015-10-06 | ||
PCT/US2015/054373 WO2016057604A1 (en) | 2014-10-07 | 2015-10-07 | Led apparatus employing neodymium-fluorine materials |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106796975A CN106796975A (zh) | 2017-05-31 |
CN106796975B true CN106796975B (zh) | 2021-08-10 |
Family
ID=55653688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580054742.5A Active CN106796975B (zh) | 2014-10-07 | 2015-10-07 | 利用钕氟材料的led设备 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6706448B2 (zh) |
KR (1) | KR102447645B1 (zh) |
CN (1) | CN106796975B (zh) |
TW (1) | TWI692133B (zh) |
WO (1) | WO2016057604A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112017006964A2 (pt) | 2014-10-08 | 2018-01-09 | GE Lighting Solutions, LLC | ?componente óptico de um aparelho de iluminação e aparelho de iluminação? |
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 |
KR20230059544A (ko) * | 2021-10-26 | 2023-05-03 | 삼성전자주식회사 | 표시 패널 및 전자 장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140268794A1 (en) * | 2013-03-15 | 2014-09-18 | Cree, Inc. | Rare earth optical elements for led lamp |
Family Cites Families (12)
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 |
WO2005004548A1 (ja) * | 2003-07-02 | 2005-01-13 | Matsushita Electric Industrial Co., Ltd. | 発光素子及び表示デバイス |
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 |
WO2013180216A1 (ja) * | 2012-05-31 | 2013-12-05 | 独立行政法人物質・材料研究機構 | 蛍光体、その製造方法、発光装置および画像表示装置 |
JP2013258209A (ja) * | 2012-06-11 | 2013-12-26 | Nitto Denko Corp | 封止シート、発光ダイオード装置およびその製造方法 |
US20140191653A1 (en) * | 2013-01-10 | 2014-07-10 | Cree, Inc. | Protective diffusive coating for led lamp |
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2015
- 2015-10-07 WO PCT/US2015/054373 patent/WO2016057604A1/en active Application Filing
- 2015-10-07 TW TW104133048A patent/TWI692133B/zh active
- 2015-10-07 CN CN201580054742.5A patent/CN106796975B/zh active Active
- 2015-10-07 JP JP2017516838A patent/JP6706448B2/ja active Active
- 2015-10-07 KR KR1020177012241A patent/KR102447645B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140268794A1 (en) * | 2013-03-15 | 2014-09-18 | Cree, Inc. | Rare earth optical elements for led lamp |
Non-Patent Citations (1)
Title |
---|
"Controllable energy transfer in fluorescence upconversion of NdF3 and NaNdF4 nanocrystals";M.Li et al.;《OPTICS EXPRESS》;20100202;第18卷;文章第2页至第6页及附图2 * |
Also Published As
Publication number | Publication date |
---|---|
KR20170068518A (ko) | 2017-06-19 |
CN106796975A (zh) | 2017-05-31 |
JP2017530525A (ja) | 2017-10-12 |
TW201628231A (zh) | 2016-08-01 |
WO2016057604A1 (en) | 2016-04-14 |
TWI692133B (zh) | 2020-04-21 |
JP6706448B2 (ja) | 2020-06-10 |
KR102447645B1 (ko) | 2022-09-27 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Ohio, USA Patentee after: Karent lighting solutions Co.,Ltd. Address before: Ohio, USA Patentee before: GE LIGHTING SOLUTIONS, LLC |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Ohio, USA Patentee after: Saiwante Technology Co.,Ltd. Address before: Connecticut, USA Patentee before: Home Lighting (USA) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230221 Address after: Connecticut, USA Patentee after: Home Lighting (USA) Co.,Ltd. Address before: Ohio, USA Patentee before: Karent lighting solutions Co.,Ltd. |