CN102651447A - 发光二极管 - Google Patents
发光二极管 Download PDFInfo
- Publication number
- CN102651447A CN102651447A CN2011103051266A CN201110305126A CN102651447A CN 102651447 A CN102651447 A CN 102651447A CN 2011103051266 A CN2011103051266 A CN 2011103051266A CN 201110305126 A CN201110305126 A CN 201110305126A CN 102651447 A CN102651447 A CN 102651447A
- Authority
- CN
- China
- Prior art keywords
- light
- encapsulated layer
- emitting diode
- diode according
- refractive index
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 239000011368 organic material Substances 0.000 claims abstract description 4
- 238000004020 luminiscence type Methods 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 30
- 238000000576 coating method Methods 0.000 claims description 30
- 238000007493 shaping process Methods 0.000 claims description 14
- 229910052727 yttrium Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 10
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 7
- 229910015999 BaAl Inorganic materials 0.000 claims description 6
- 229910004283 SiO 4 Inorganic materials 0.000 claims description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005642 Oleic acid Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 4
- BITHHVVYSMSWAG-KTKRTIGZSA-N (11Z)-icos-11-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCC(O)=O BITHHVVYSMSWAG-KTKRTIGZSA-N 0.000 claims description 3
- 102100032047 Alsin Human genes 0.000 claims description 3
- 101710187109 Alsin Proteins 0.000 claims description 3
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 claims description 3
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052693 Europium Inorganic materials 0.000 claims description 3
- 229910052765 Lutetium Inorganic materials 0.000 claims description 3
- 229910017639 MgSi Inorganic materials 0.000 claims description 3
- 235000021314 Palmitic acid Nutrition 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 229910003668 SrAl Inorganic materials 0.000 claims description 3
- 229940108623 eicosenoic acid Drugs 0.000 claims description 3
- BITHHVVYSMSWAG-UHFFFAOYSA-N eicosenoic acid Natural products CCCCCCCCC=CCCCCCCCCCC(O)=O BITHHVVYSMSWAG-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 claims description 3
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 3
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 3
- -1 nitride group compound Chemical class 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 3
- 239000011247 coating layer Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Images
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
- H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0883—Arsenides; Nitrides; Phosphides
-
- 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
- H01L33/501—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
-
- 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
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Led Device Packages (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110017063A KR20120097697A (ko) | 2011-02-25 | 2011-02-25 | 발광 다이오드 |
KR10-2011-0017063 | 2011-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102651447A true CN102651447A (zh) | 2012-08-29 |
CN102651447B CN102651447B (zh) | 2016-05-04 |
Family
ID=44508833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110305126.6A Expired - Fee Related CN102651447B (zh) | 2011-02-25 | 2011-10-10 | 发光二极管 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120217522A1 (zh) |
EP (1) | EP2492977A3 (zh) |
JP (1) | JP5823228B2 (zh) |
KR (1) | KR20120097697A (zh) |
CN (1) | CN102651447B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104124326B (zh) * | 2014-08-13 | 2017-02-22 | 弗洛里光电材料(苏州)有限公司 | 半导体发光器件光学封装结构 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016001702A (ja) * | 2014-06-12 | 2016-01-07 | 大日本印刷株式会社 | 樹脂付リードフレームおよびその製造方法、ならびにledパッケージおよびその製造方法 |
KR101706843B1 (ko) * | 2015-03-20 | 2017-02-16 | 전남대학교산학협력단 | 형광체, 이의 제조방법 및 이를 이용하는 발광소자 |
KR102626391B1 (ko) * | 2018-02-27 | 2024-01-17 | 삼성디스플레이 주식회사 | 표시 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10220583A1 (de) * | 2002-03-27 | 2003-10-23 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
US20060099449A1 (en) * | 2004-11-09 | 2006-05-11 | Kabushiki Kaisha Toshiba | Light-emitting device |
US20090032088A1 (en) * | 2007-08-03 | 2009-02-05 | Mario Rabinowitz | Sealants for Solar Energy Concentrators and Similar Equipment |
CN101939857A (zh) * | 2008-02-07 | 2011-01-05 | 三菱化学株式会社 | 半导体发光装置、背光源、彩色图像显示装置以及这些中使用的荧光体 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06151977A (ja) * | 1992-11-11 | 1994-05-31 | Sharp Corp | 光半導体装置 |
US6809471B2 (en) * | 2002-06-28 | 2004-10-26 | General Electric Company | Phosphors containing oxides of alkaline-earth and Group-IIIB metals and light sources incorporating the same |
US7224000B2 (en) * | 2002-08-30 | 2007-05-29 | Lumination, Llc | Light emitting diode component |
US6924233B1 (en) * | 2004-03-19 | 2005-08-02 | Agilent Technologies, Inc. | Phosphor deposition methods |
US7910940B2 (en) * | 2005-08-05 | 2011-03-22 | Panasonic Corporation | Semiconductor light-emitting device |
JP2007116131A (ja) * | 2005-09-21 | 2007-05-10 | Sanyo Electric Co Ltd | Led発光装置 |
JP4415972B2 (ja) * | 2005-09-22 | 2010-02-17 | ソニー株式会社 | 金属酸化物ナノ粒子の製造方法 |
US20090008655A1 (en) * | 2006-01-31 | 2009-01-08 | Koninklijke Philips Electronics N.V. | White Light Source |
US7655486B2 (en) * | 2006-05-17 | 2010-02-02 | 3M Innovative Properties Company | Method of making light emitting device with multilayer silicon-containing encapsulant |
CA2600900A1 (en) * | 2006-09-21 | 2008-03-21 | Nippon Sheet Glass Company, Limited | Transmissive diffraction grating, and spectral separation element and spectroscope using the same |
JP5766386B2 (ja) * | 2008-08-29 | 2015-08-19 | 株式会社東芝 | 発光デバイス及び発光装置 |
KR100982990B1 (ko) * | 2008-09-03 | 2010-09-17 | 삼성엘이디 주식회사 | 파장변환플레이트 및 이를 이용한 발광장치 |
WO2010126606A2 (en) * | 2009-05-01 | 2010-11-04 | Nanosys, Inc. | Functionalized matrixes for dispersion of nanostructures |
-
2011
- 2011-02-25 KR KR1020110017063A patent/KR20120097697A/ko active IP Right Grant
- 2011-07-05 US US13/176,150 patent/US20120217522A1/en not_active Abandoned
- 2011-07-21 EP EP11174876.0A patent/EP2492977A3/en not_active Withdrawn
- 2011-09-27 JP JP2011210444A patent/JP5823228B2/ja not_active Expired - Fee Related
- 2011-10-10 CN CN201110305126.6A patent/CN102651447B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10220583A1 (de) * | 2002-03-27 | 2003-10-23 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
US20060099449A1 (en) * | 2004-11-09 | 2006-05-11 | Kabushiki Kaisha Toshiba | Light-emitting device |
US20090032088A1 (en) * | 2007-08-03 | 2009-02-05 | Mario Rabinowitz | Sealants for Solar Energy Concentrators and Similar Equipment |
CN101939857A (zh) * | 2008-02-07 | 2011-01-05 | 三菱化学株式会社 | 半导体发光装置、背光源、彩色图像显示装置以及这些中使用的荧光体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104124326B (zh) * | 2014-08-13 | 2017-02-22 | 弗洛里光电材料(苏州)有限公司 | 半导体发光器件光学封装结构 |
Also Published As
Publication number | Publication date |
---|---|
CN102651447B (zh) | 2016-05-04 |
JP5823228B2 (ja) | 2015-11-25 |
EP2492977A3 (en) | 2014-01-08 |
US20120217522A1 (en) | 2012-08-30 |
JP2012178540A (ja) | 2012-09-13 |
KR20120097697A (ko) | 2012-09-05 |
EP2492977A2 (en) | 2012-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20130109 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130109 Address after: Gyeonggi Do, South Korea Applicant after: SAMSUNG DISPLAY Co.,Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung Electronics Co.,Ltd. |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20211010 |
|
CF01 | Termination of patent right due to non-payment of annual fee |