KR20020027589A - 광전기 소자 및 이의 피복 방법 - Google Patents
광전기 소자 및 이의 피복 방법 Download PDFInfo
- Publication number
- KR20020027589A KR20020027589A KR1020027002544A KR20027002544A KR20020027589A KR 20020027589 A KR20020027589 A KR 20020027589A KR 1020027002544 A KR1020027002544 A KR 1020027002544A KR 20027002544 A KR20027002544 A KR 20027002544A KR 20020027589 A KR20020027589 A KR 20020027589A
- Authority
- KR
- South Korea
- Prior art keywords
- conductive layer
- optoelectronic
- optoelectronic device
- semiconductor body
- optoelectronic devices
- Prior art date
Links
- 238000001962 electrophoresis Methods 0.000 claims abstract description 6
- 230000005693 optoelectronics Effects 0.000 claims description 39
- 239000004065 semiconductor Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 230000005670 electromagnetic radiation Effects 0.000 claims description 5
- SKRWFPLZQAAQSU-UHFFFAOYSA-N stibanylidynetin;hydrate Chemical compound O.[Sn].[Sb] SKRWFPLZQAAQSU-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012777 electrically insulating material Substances 0.000 claims description 3
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
- 229910001887 tin oxide Inorganic materials 0.000 claims description 2
- 241000722721 Capparis Species 0.000 claims 1
- 235000017336 Capparis spinosa Nutrition 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 238000000407 epitaxy Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- JOPDZQBPOWAEHC-UHFFFAOYSA-H tristrontium;diphosphate Chemical compound [Sr+2].[Sr+2].[Sr+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JOPDZQBPOWAEHC-UHFFFAOYSA-H 0.000 description 1
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
- H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (9)
- 전기 절연 물질로 형성된 기판 상에 제공된 반도체 바디를 포함하며, 상기 반도체 바디로부터 생성된 제 1 파장 범위의 전자기 방사를 상이한 파장 범위의 가시광으로 변환하는 형광층(a luminescent layer)으로 피복된 광전기 소자에 있어서,도전성 층이 상기 기판 및 상기 형광층 간에 위치하며,상기 도전성 층의 도전율 X는, 상기 광전기 소자의 동작 동안, 상기 도전성 층을 통한 전류가 상기 반도체 소자를 통한 전류의 최대 5 %가 되도록, 선택되는광전기 소자.
- 제 1 항에 있어서,상기 광전기 소자의 동작 동안, 상기 도전성 층을 통한 전류가 상기 반도체 소자를 통한 전류의 최대 1%인광전기 소자.
- 제 1 항 또는 2 항에 있어서,상기 도전성 층은 상기 반도체 소자에 의해 생성된 전자기 방사를 투과하는광전기 소자.
- 제 1 내지 3 항 중 어느 항에 있어서,상기 도전성 층은 투명한 금속 산화물을 포함하는광전기 소자.
- 제 1 내지 4 항 중 어느 한 항에 있어서,상기 도전성 층은 인듐 주석 산화물, 안티몬 주석 산화물 및 주석 산화물로 형성된 그룹으로부터 선택된 하나 또는 그 이상의 산화물을 포함하는광전기 소자.
- 제 1 내지 5 항 중 어느 한 항에 있어서,상기 반도체 바디는 LED의 일부를 형성하는광전기 소자.
- 전기 절연 물질로 된 기판 상에 제공된 반도체 바디를 포함하는 광전기 소자를 형광층으로 피복하는 방법에 있어서,상기 기판이 도전성 층으로 피복되며,그 후에, 적어도 상기 도전성 층은 형광 물질의 현탁액과 접촉하게 되며,상기 형광 물질은 전기 영동에 의해 상기 도전성 층의 표면 상에 증착되며,상기 도전성 층은 제 1 전극으로 기능하며,제 2 전극은 상기 현탁액 내에 존재하며,상기 전극 간의 전압 차가 유지되며,상기 도전성 층의 도전율 X는 상기 현탁액의 도전율보다는 높고 상기 반도체 바디의 도전율보다는 낮은광전기 소자 피복 방법.
- 제 7 항에 있어서,상기 광전기 소자는 LED를 포함하는광전기 소자 피복 방법.
- 제 7 항 또는 8 항에 있어서,상기 광전기 소자는 캐피어 판 상에 접속되며,상기 캐리어 판 상에 다수의 광전기 소자가 제공되는광전기 소자 피복 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00202263 | 2000-06-29 | ||
EP00202263.0 | 2000-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020027589A true KR20020027589A (ko) | 2002-04-13 |
KR100869866B1 KR100869866B1 (ko) | 2008-11-24 |
Family
ID=8171713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027002544A KR100869866B1 (ko) | 2000-06-29 | 2001-06-22 | 광전 소자 및 그 피복 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6686581B2 (ko) |
EP (1) | EP1228540B1 (ko) |
JP (1) | JP4928046B2 (ko) |
KR (1) | KR100869866B1 (ko) |
CN (1) | CN1263168C (ko) |
DE (1) | DE60143152D1 (ko) |
TW (1) | TW511302B (ko) |
WO (1) | WO2002001649A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100967952B1 (ko) * | 2008-01-10 | 2010-07-06 | (주)삼우아이엠씨 | 도로포장의 덧씌우기 공법 |
KR20160045085A (ko) * | 2013-08-21 | 2016-04-26 | 오스람 옵토 세미컨덕터스 게엠베하 | 광전 반도체 칩을 제조하기 위한 방법 |
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AU2003235489A1 (en) | 2002-05-08 | 2003-11-11 | Tom Mcneil | High efficiency solid-state light source and methods of use and manufacture |
US6828596B2 (en) * | 2002-06-13 | 2004-12-07 | Lumileds Lighting U.S., Llc | Contacting scheme for large and small area semiconductor light emitting flip chip devices |
US6864110B2 (en) * | 2002-10-22 | 2005-03-08 | Agilent Technologies, Inc. | Electrophoretic processes for the selective deposition of materials on a semiconducting device |
WO2005043954A2 (en) * | 2003-10-31 | 2005-05-12 | Phoseon Technology, Inc. | Series wiring of highly reliable light sources |
WO2005041632A2 (en) * | 2003-10-31 | 2005-05-12 | Phoseon Technology, Inc. | Collection optics for led array with offset hemispherical or faceted surfaces |
DE202005002110U1 (de) * | 2004-02-19 | 2005-05-04 | Hong-Yuan Technology Co., Ltd., Yonghe | Lichtemittierende Vorrichtung |
TWI257718B (en) | 2004-03-18 | 2006-07-01 | Phoseon Technology Inc | Direct cooling of LEDs |
US7638808B2 (en) | 2004-03-18 | 2009-12-29 | Phoseon Technology, Inc. | Micro-reflectors on a substrate for high-density LED array |
US7816638B2 (en) * | 2004-03-30 | 2010-10-19 | Phoseon Technology, Inc. | LED array having array-based LED detectors |
DK1756876T3 (da) * | 2004-04-12 | 2011-07-18 | Phoseon Technology Inc | LED-opstilling med høj densitet |
WO2005100961A2 (en) * | 2004-04-19 | 2005-10-27 | Phoseon Technology, Inc. | Imaging semiconductor strucutures using solid state illumination |
KR101288758B1 (ko) * | 2004-12-30 | 2013-07-23 | 포세온 테크날러지 인코퍼레이티드 | 산업 공정에서 광원을 사용하는 시스템 및 방법 |
US8748923B2 (en) * | 2005-03-14 | 2014-06-10 | Philips Lumileds Lighting Company Llc | Wavelength-converted semiconductor light emitting device |
US7341878B2 (en) * | 2005-03-14 | 2008-03-11 | Philips Lumileds Lighting Company, Llc | Wavelength-converted semiconductor light emitting device |
US7642527B2 (en) * | 2005-12-30 | 2010-01-05 | Phoseon Technology, Inc. | Multi-attribute light effects for use in curing and other applications involving photoreactions and processing |
US8062925B2 (en) * | 2006-05-16 | 2011-11-22 | Koninklijke Philips Electronics N.V. | Process for preparing a semiconductor light-emitting device for mounting |
WO2008099315A2 (en) * | 2007-02-12 | 2008-08-21 | Philips Intellectual Property & Standards Gmbh | Large area light emitting diode light source |
KR100973238B1 (ko) | 2008-03-26 | 2010-07-30 | 서울반도체 주식회사 | 형광체 코팅방법 및 장치 그리고 형광체 코팅층을 포함하는led |
EP2541631A4 (en) | 2010-02-25 | 2015-03-18 | Lightizer Korea Co Ltd | LIGHT EMITTING DIODE AND METHOD OF MANUFACTURE |
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DE102015106635A1 (de) * | 2015-04-29 | 2016-11-03 | Osram Opto Semiconductors Gmbh | Optoelektronische Anordnung |
US10573843B2 (en) | 2015-08-05 | 2020-02-25 | Apple Inc. | Light-emitting device having an electrode with varying sheet resistance |
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2001
- 2001-06-22 WO PCT/EP2001/007091 patent/WO2002001649A1/en active Application Filing
- 2001-06-22 CN CNB018018165A patent/CN1263168C/zh not_active Expired - Lifetime
- 2001-06-22 KR KR1020027002544A patent/KR100869866B1/ko active IP Right Grant
- 2001-06-22 EP EP01943536A patent/EP1228540B1/en not_active Expired - Lifetime
- 2001-06-22 DE DE60143152T patent/DE60143152D1/de not_active Expired - Lifetime
- 2001-06-22 JP JP2002505694A patent/JP4928046B2/ja not_active Expired - Lifetime
- 2001-06-26 US US09/891,666 patent/US6686581B2/en not_active Expired - Fee Related
- 2001-08-13 TW TW090119776A patent/TW511302B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100967952B1 (ko) * | 2008-01-10 | 2010-07-06 | (주)삼우아이엠씨 | 도로포장의 덧씌우기 공법 |
KR20160045085A (ko) * | 2013-08-21 | 2016-04-26 | 오스람 옵토 세미컨덕터스 게엠베하 | 광전 반도체 칩을 제조하기 위한 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100869866B1 (ko) | 2008-11-24 |
US20020014838A1 (en) | 2002-02-07 |
DE60143152D1 (de) | 2010-11-11 |
US6686581B2 (en) | 2004-02-03 |
EP1228540B1 (en) | 2010-09-29 |
JP4928046B2 (ja) | 2012-05-09 |
EP1228540A1 (en) | 2002-08-07 |
JP2004502307A (ja) | 2004-01-22 |
WO2002001649A1 (en) | 2002-01-03 |
CN1263168C (zh) | 2006-07-05 |
TW511302B (en) | 2002-11-21 |
CN1383583A (zh) | 2002-12-04 |
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