WO2002089217A2 - Halbleiterchip für die optoelektronik - Google Patents
Halbleiterchip für die optoelektronik Download PDFInfo
- Publication number
- WO2002089217A2 WO2002089217A2 PCT/DE2002/001530 DE0201530W WO02089217A2 WO 2002089217 A2 WO2002089217 A2 WO 2002089217A2 DE 0201530 W DE0201530 W DE 0201530W WO 02089217 A2 WO02089217 A2 WO 02089217A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- semiconductor chip
- window layer
- layer
- active zone
- structured
- Prior art date
Links
Classifications
-
- 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
- H01L33/02—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 bodies
- H01L33/20—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 bodies with a particular shape, e.g. curved or truncated substrate
-
- 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
- H01L33/36—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 electrodes
- H01L33/38—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 electrodes with a particular shape
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/476,121 US7145181B2 (en) | 2001-04-27 | 2002-04-26 | Semiconductor chip for optoelectronics |
DE10291889T DE10291889B4 (de) | 2001-04-27 | 2002-04-26 | Halbleiterchip für die Optoelektronik |
JP2002586410A JP2004524710A (ja) | 2001-04-27 | 2002-04-26 | オプトエレクトロニクス用半導体チップ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10120703.4 | 2001-04-27 | ||
DE10120703A DE10120703A1 (de) | 2001-04-27 | 2001-04-27 | Halbleiterchip für die Optoelektronik |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002089217A2 true WO2002089217A2 (de) | 2002-11-07 |
WO2002089217A3 WO2002089217A3 (de) | 2003-01-09 |
Family
ID=7682952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/001530 WO2002089217A2 (de) | 2001-04-27 | 2002-04-26 | Halbleiterchip für die optoelektronik |
Country Status (5)
Country | Link |
---|---|
US (1) | US7145181B2 (de) |
JP (1) | JP2004524710A (de) |
DE (2) | DE10120703A1 (de) |
TW (1) | TW541725B (de) |
WO (1) | WO2002089217A2 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003083943A2 (de) * | 2002-04-02 | 2003-10-09 | G.L.I. Global Light Industries Gmbh | Homogen paralleles licht emittierende leuchtdiode |
JP2006523957A (ja) * | 2003-04-15 | 2006-10-19 | ルミナス ディバイシズ インコーポレイテッド | 発光素子 |
US8154039B2 (en) | 2004-09-22 | 2012-04-10 | Cree, Inc. | High efficiency group III nitride LED with lenticular surface |
US8624289B2 (en) | 2007-09-28 | 2014-01-07 | Osram Opto Semiconductors Gmbh | Optoelectronic component |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7344902B2 (en) * | 2004-11-15 | 2008-03-18 | Philips Lumileds Lighting Company, Llc | Overmolded lens over LED die |
DE102005035722B9 (de) * | 2005-07-29 | 2021-11-18 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronischer Halbleiterchip und Verfahren zu dessen Herstellung |
DE102006024220A1 (de) * | 2006-04-13 | 2007-10-18 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauelement |
GB0610468D0 (en) * | 2006-05-26 | 2006-07-05 | Rolls Royce Plc | A method of manufacturing a component |
CN101499507B (zh) * | 2008-02-01 | 2011-11-09 | 富准精密工业(深圳)有限公司 | 发光二极管 |
DE102008045331A1 (de) * | 2008-09-01 | 2010-03-04 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
US7906795B2 (en) | 2009-05-08 | 2011-03-15 | Epistar Corporation | Light-emitting device |
US8450767B2 (en) | 2009-05-08 | 2013-05-28 | Epistar Corporation | Light-emitting device |
DE102010027875A1 (de) * | 2010-04-16 | 2011-10-20 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelements |
TWI513038B (zh) * | 2011-01-12 | 2015-12-11 | Epistar Corp | 發光裝置 |
CN103969740A (zh) * | 2013-01-31 | 2014-08-06 | 鸿富锦精密工业(深圳)有限公司 | 扩散镜片、光源模组及面光源 |
DE102015116595A1 (de) | 2015-09-30 | 2017-03-30 | Osram Opto Semiconductors Gmbh | Bauelement mit einem Licht emittierenden Halbleiterchip |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2727508A1 (de) * | 1977-06-18 | 1979-01-04 | Siemens Ag | Lichtemittierende diode mit hohem wirkungsgrad |
DE2755433A1 (de) * | 1977-12-13 | 1979-06-21 | Licentia Gmbh | Strahlungsemittierende halbleiterdiode |
EP0101368A2 (de) * | 1982-08-10 | 1984-02-22 | Thomson-Csf | Monolitische Vereinigung einer Lumineszenzdiode mit Linsen |
DE19709228A1 (de) * | 1996-03-22 | 1997-09-25 | Hewlett Packard Co | Geordnete Grenzflächentexturierung für ein lichtemittierendes Bauelement |
US5696389A (en) * | 1994-03-15 | 1997-12-09 | Kabushiki Kaisha Toshiba | Light-emitting semiconductor device |
DE19911717A1 (de) * | 1999-03-16 | 2000-09-28 | Osram Opto Semiconductors Gmbh | Monolithisches elektrolumineszierendes Bauelement und Verfahren zu dessen Herstellung |
JP2001028456A (ja) * | 1999-07-14 | 2001-01-30 | Victor Co Of Japan Ltd | 半導体発光素子 |
WO2001080322A2 (de) * | 2000-04-19 | 2001-10-25 | Osram Opto Semiconductors Gmbh | Lumineszenzdiodenchip und verfahren zu dessen herstellung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63283174A (ja) * | 1987-05-15 | 1988-11-21 | Omron Tateisi Electronics Co | 発光ダイオ−ド |
JPS6442870A (en) * | 1987-08-10 | 1989-02-15 | Nec Corp | Manufacture of optical semiconductor element |
JP2708183B2 (ja) * | 1988-07-21 | 1998-02-04 | シャープ株式会社 | 化合物半導体発光素子 |
JPH02119275A (ja) * | 1988-10-28 | 1990-05-07 | Nec Corp | 発光ダイオード |
US5087949A (en) | 1989-06-27 | 1992-02-11 | Hewlett-Packard Company | Light-emitting diode with diagonal faces |
US5101454A (en) * | 1991-02-20 | 1992-03-31 | At&T Bell Laboratories | Light emitting diode with multifaceted reflector to increase coupling efficiency and alignment tolerance |
US5233204A (en) * | 1992-01-10 | 1993-08-03 | Hewlett-Packard Company | Light-emitting diode with a thick transparent layer |
GB2277998A (en) * | 1993-05-13 | 1994-11-16 | Marconi Gec Ltd | Mask and apparatus for producing microlenses |
JPH06338630A (ja) * | 1993-05-28 | 1994-12-06 | Omron Corp | 半導体発光素子、並びに当該発光素子を用いた光学検知装置、光学的情報処理装置、光結合装置及び発光装置 |
DE19600306C1 (de) * | 1996-01-05 | 1997-04-10 | Siemens Ag | Halbleiter-Bauelement, insb. mit einer optoelektronischen Schaltung bzw. Anordnung |
US5926320A (en) | 1997-05-29 | 1999-07-20 | Teldedyne Lighting And Display Products, Inc. | Ring-lens system for efficient beam formation |
US6229160B1 (en) | 1997-06-03 | 2001-05-08 | Lumileds Lighting, U.S., Llc | Light extraction from a semiconductor light-emitting device via chip shaping |
US6335548B1 (en) * | 1999-03-15 | 2002-01-01 | Gentex Corporation | Semiconductor radiation emitter package |
US6987613B2 (en) * | 2001-03-30 | 2006-01-17 | Lumileds Lighting U.S., Llc | Forming an optical element on the surface of a light emitting device for improved light extraction |
US6737681B2 (en) * | 2001-08-22 | 2004-05-18 | Nichia Corporation | Light emitting device with fluorescent member excited by semiconductor light emitting element |
-
2001
- 2001-04-27 DE DE10120703A patent/DE10120703A1/de not_active Withdrawn
-
2002
- 2002-04-24 TW TW091108465A patent/TW541725B/zh not_active IP Right Cessation
- 2002-04-26 US US10/476,121 patent/US7145181B2/en not_active Expired - Lifetime
- 2002-04-26 JP JP2002586410A patent/JP2004524710A/ja active Pending
- 2002-04-26 WO PCT/DE2002/001530 patent/WO2002089217A2/de active Application Filing
- 2002-04-26 DE DE10291889T patent/DE10291889B4/de not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2727508A1 (de) * | 1977-06-18 | 1979-01-04 | Siemens Ag | Lichtemittierende diode mit hohem wirkungsgrad |
DE2755433A1 (de) * | 1977-12-13 | 1979-06-21 | Licentia Gmbh | Strahlungsemittierende halbleiterdiode |
EP0101368A2 (de) * | 1982-08-10 | 1984-02-22 | Thomson-Csf | Monolitische Vereinigung einer Lumineszenzdiode mit Linsen |
US5696389A (en) * | 1994-03-15 | 1997-12-09 | Kabushiki Kaisha Toshiba | Light-emitting semiconductor device |
DE19709228A1 (de) * | 1996-03-22 | 1997-09-25 | Hewlett Packard Co | Geordnete Grenzflächentexturierung für ein lichtemittierendes Bauelement |
DE19911717A1 (de) * | 1999-03-16 | 2000-09-28 | Osram Opto Semiconductors Gmbh | Monolithisches elektrolumineszierendes Bauelement und Verfahren zu dessen Herstellung |
JP2001028456A (ja) * | 1999-07-14 | 2001-01-30 | Victor Co Of Japan Ltd | 半導体発光素子 |
WO2001080322A2 (de) * | 2000-04-19 | 2001-10-25 | Osram Opto Semiconductors Gmbh | Lumineszenzdiodenchip und verfahren zu dessen herstellung |
Non-Patent Citations (2)
Title |
---|
OPPLIGER Y ET AL: "One-step 3D shaping using a gray-tone mask" MICROELECTRONIC ENGINEERING, 1994, Bd. 23, Seiten 449-454, XP000615045 ISSN: 0167-9317 * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 16, 8. Mai 2001 (2001-05-08) -& JP 2001 028456 A (VICTOR CO LTD), 30. Januar 2001 (2001-01-30) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003083943A2 (de) * | 2002-04-02 | 2003-10-09 | G.L.I. Global Light Industries Gmbh | Homogen paralleles licht emittierende leuchtdiode |
WO2003083943A3 (de) * | 2002-04-02 | 2004-07-01 | G L I Global Light Ind Gmbh | Homogen paralleles licht emittierende leuchtdiode |
JP2006523957A (ja) * | 2003-04-15 | 2006-10-19 | ルミナス ディバイシズ インコーポレイテッド | 発光素子 |
US8154039B2 (en) | 2004-09-22 | 2012-04-10 | Cree, Inc. | High efficiency group III nitride LED with lenticular surface |
US8183588B2 (en) | 2004-09-22 | 2012-05-22 | Cree, Inc. | High efficiency group III nitride LED with lenticular surface |
US8692267B2 (en) | 2004-09-22 | 2014-04-08 | Cree, Inc. | High efficiency Group III nitride LED with lenticular surface |
US8878209B2 (en) | 2004-09-22 | 2014-11-04 | Cree, Inc. | High efficiency group III nitride LED with lenticular surface |
US8624289B2 (en) | 2007-09-28 | 2014-01-07 | Osram Opto Semiconductors Gmbh | Optoelectronic component |
Also Published As
Publication number | Publication date |
---|---|
WO2002089217A3 (de) | 2003-01-09 |
DE10291889D2 (de) | 2004-04-15 |
US20040195641A1 (en) | 2004-10-07 |
DE10120703A1 (de) | 2002-10-31 |
US7145181B2 (en) | 2006-12-05 |
DE10291889B4 (de) | 2013-02-21 |
JP2004524710A (ja) | 2004-08-12 |
TW541725B (en) | 2003-07-11 |
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