DE10213464A1 - Auf hochohmigen Substraten gebildeten monolithische serielle/parallele LED-Arrays - Google Patents
Auf hochohmigen Substraten gebildeten monolithische serielle/parallele LED-ArraysInfo
- Publication number
- DE10213464A1 DE10213464A1 DE10213464A DE10213464A DE10213464A1 DE 10213464 A1 DE10213464 A1 DE 10213464A1 DE 10213464 A DE10213464 A DE 10213464A DE 10213464 A DE10213464 A DE 10213464A DE 10213464 A1 DE10213464 A1 DE 10213464A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- contact
- array
- substrate
- light
- 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
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
- H01L2224/23—Structure, shape, material or disposition of the high density interconnect connectors after the connecting process
- H01L2224/24—Structure, shape, material or disposition of the high density interconnect connectors after the connecting process of an individual high density interconnect connector
- H01L2224/241—Disposition
- H01L2224/24135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/24137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73267—Layer and HDI connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/82—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected by forming build-up interconnects at chip-level, e.g. for high density interconnects [HDI]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- H01L2224/92—Specific sequence of method steps
- H01L2224/922—Connecting different surfaces of the semiconductor or solid-state body with connectors of different types
- H01L2224/9222—Sequential connecting processes
- H01L2224/92242—Sequential connecting processes the first connecting process involving a layer connector
- H01L2224/92244—Sequential connecting processes the first connecting process involving a layer connector the second connecting process involving a build-up interconnect
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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
- H01L33/02—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
- H01L33/08—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 plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
-
- 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
- H01L33/508—Wavelength conversion elements having a non-uniform spatial arrangement or non-uniform concentration, e.g. patterned wavelength conversion layer, wavelength conversion layer with a concentration gradient of the wavelength conversion material
Abstract
Description
Claims (20)
eine erste Licht emittierende Anordnung, mit:
einer über einem ersten Abschnitt des Substrates liegenden ersten n- Schicht;
einem über der ersten n-Schicht liegenden ersten aktiven Gebiet;
einer über dem ersten aktiven Gebiet liegenden ersten p-Schicht;
einem mit der ersten n-Schicht verbundenen ersten n-Kontakt;
einem mit der ersten p-Schicht verbundenen ersten p-Kontakt, wobei der erste n-Kontakt und der erste p-Kontakt auf der gleichen Seite der Anordnung gebildet sind;
eine zweite Licht emittierende Anordnung, mit:
einer über einem zweiten Abschnitt des Substrates liegenden zweiten n-Schicht;
einem über der zweiten n-Schicht liegenden zweiten aktiven Gebiet;
einer über dem zweiten aktiven Gebiet liegenden zweiten p-Schicht;
einem mit der zweiten n-Schicht verbundenen zweiten n-Kontakt;
einem mit der zweiten p-Schicht verbundenen zweiten p-Kontakt,
wobei der zweite n-Kontakt und der zweite p-Kontakt auf der gleichen Seite der Anordnung gebildet sind;
entweder einen Graben oder ein ionenimplantiertes Gebiet, der oder das die erste Licht emittierende Anordnung und die zweite Licht emittierende Anordnung trennt und
eine erste Verdrahtung, die einen der ersten n- und ersten p-Kontakte mit einem der zweiten n- und zweiten p-Kontakte verbindet.
einer dritten Licht emittierenden Anordnung, mit:
einer über einem dritten Abschnitt des Substrates liegenden dritten n- Schicht;
einem über der dritten n-Schicht liegenden dritten aktiven Gebiet;
einer über dem dritten aktiven Gebiet liegenden dritten p-Schicht;
einem mit der dritten n-Schicht verbundenen dritten n-Kontakt;
einem mit der dritten p-Schicht verbundenen dritten p-Kontakt, wobei der dritte n-Kontakt und der dritte p-Kontakt auf der gleichen Seite der Anordnung gebildet sind;
einer vierten Licht emittierenden Anordnung, mit:
einer über einem vierten Abschnitt des Substrates liegenden vierten n- Schicht;
einem über der vierten n-Schicht liegenden vierten aktiven Gebiet;
einer über dem vierten aktiven Gebiet liegenden vierten p-Schicht;
einem mit der vierten n-Schicht verbundenen vierten n-Kontakt;
einem mit der vierten p-Schicht verbundenen vierten p-Kontakt,
wobei der vierte n-Kontakt und der vierte p-Kontakt auf der gleichen Seite der Anordnung gebildet sind;
einer zweiten Verdrahtung, die den ersten n-Kontakt mit dem dritten p- Kontakt verbindet;
einer dritten Verdrahtung, die den zweiten n-Kontakt mit dem vierten p- Kontakt verbindet und
einer vierten Verdrahtung, die den dritten n-Kontakt mit dem vierten p- Kontakt verbindet;
wobei entweder ein genannter Graben oder ein genanntes ionenimplantiertes Gebiet je die erste, zweite, dritte, und vierte Licht emittierende Anordnung voneinander trennt und
wobei die genannte erste Verdrahtung den ersten p-Kontakt mit dem zweiten p-Kontakt verbindet.
eine über dem Substrat liegende Schicht eines ersten Leitungstyps;
eine Vielzahl von über der Schicht vom ersten Leitungstyp liegenden aktiven Gebieten, sodass eine unter jedem aktiven Gebiet liegende Fläche mehrheitlich von einem Abschnitt der Schicht vom ersten Leitungstyp umgeben ist und Abschnitte der Schicht vom ersten Leitungstyp zwischen Flächen liegen, die unter jedem aktiven Gebiet in der Vielzahl von aktiven Gebieten liegen;
eine über der Vielzahl von aktiven Gebieten liegende Vielzahl von Schichten vom zweiten Leitungstyp;
einen mit der Schicht vom ersten Leitungstyp verbundenen ersten Kontakt und
eine Vielzahl von mit der Vielzahl von Schichten vom zweiten Leitungstyp verbundenen zweiten Kontakten.
Bilden einer über dem Substrat liegenden n-Schicht;
Bilden eines über der n-Schicht liegenden aktiven Gebietes;
Bilden einer über dem aktiven Gebiet liegenden p-Schicht;
Wegätzen eines Abschnittes der n-Schicht, des aktiven Gebietes und der p- Schicht, um einen Graben zu bilden, der eine erste Anordnung von einer zweiten Anordnung trennt;
Wegätzen eines Abschnittes der p-Schicht und des aktiven Gebietes auf jeder der ersten und zweiten Anordnungen, um einen Abschnitt der n-Schicht freizulegen;
Bilden erster und zweiter p-Kontakte auf den p-Schichten der ersten und zweiten Anordnung;
Bilden erster und zweiter n-Kontakte auf den n-Schichten der ersten und zweiten Anordnung und
Aufbringen einer Verdrahtung, die entweder den ersten n-Kontakt oder den ersten p-Kontakt mit entweder dem zweiten n-Kontakt oder dem zweiten p-Kontakt verbindet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/823,824 US6547249B2 (en) | 2001-03-29 | 2001-03-29 | Monolithic series/parallel led arrays formed on highly resistive substrates |
US823824 | 2001-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10213464A1 true DE10213464A1 (de) | 2002-10-24 |
DE10213464B4 DE10213464B4 (de) | 2020-06-18 |
Family
ID=25239836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10213464.2A Expired - Lifetime DE10213464B4 (de) | 2001-03-29 | 2002-03-26 | Auf einem hochohmigen Substrat gebildetes monolithisches LED-Array |
Country Status (4)
Country | Link |
---|---|
US (1) | US6547249B2 (de) |
JP (1) | JP2002359402A (de) |
DE (1) | DE10213464B4 (de) |
TW (1) | TW540169B (de) |
Cited By (9)
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DE102004031689A1 (de) * | 2004-06-30 | 2006-02-16 | Osram Opto Semiconductors Gmbh | Leuchtdiodenanordnung |
DE102004058732A1 (de) * | 2004-08-31 | 2006-03-02 | Industrial Technology Research Institute | Struktur von Plättchen von lichtemittierenden Dioden mit Wechselstrom |
DE102005041064A1 (de) * | 2005-08-30 | 2007-03-01 | Osram Opto Semiconductors Gmbh | Oberflächenmontierbares optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
DE102006039369A1 (de) * | 2005-12-30 | 2007-07-05 | Osram Opto Semiconductors Gmbh | LED-Halbleiterkörper und Verwendung eines LED-Halbleiterkörpers |
US7723736B2 (en) | 2004-12-14 | 2010-05-25 | Seoul Opto Device Co., Ltd. | Light emitting device having a plurality of light emitting cells and package mounting the same |
DE102009039891A1 (de) * | 2009-09-03 | 2011-03-10 | Osram Opto Semiconductors Gmbh | Optoelektronisches Modul aufweisend zumindest einen ersten Halbleiterkörper mit einer Strahlungsaustrittsseite und einer Isolationsschicht und Verfahren zu dessen Herstellung |
US8076680B2 (en) | 2005-03-11 | 2011-12-13 | Seoul Semiconductor Co., Ltd. | LED package having an array of light emitting cells coupled in series |
US8482663B2 (en) | 2004-06-30 | 2013-07-09 | Osram Opto Semiconductors Gmbh | Light-emitting diode arrangement, optical recording device and method for the pulsed operation of at least one light-emitting diode |
DE102006021648B4 (de) | 2005-05-13 | 2021-08-19 | Epistar Corp. | Licht emittierende Vorrichtung für Wechselspannung und Herstellungsverfahren dafür |
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DE102005041064A1 (de) * | 2005-08-30 | 2007-03-01 | Osram Opto Semiconductors Gmbh | Oberflächenmontierbares optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
DE102005041064B4 (de) | 2005-08-30 | 2023-01-19 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Oberflächenmontierbares optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
DE102006039369A1 (de) * | 2005-12-30 | 2007-07-05 | Osram Opto Semiconductors Gmbh | LED-Halbleiterkörper und Verwendung eines LED-Halbleiterkörpers |
US7932526B2 (en) | 2005-12-30 | 2011-04-26 | Osram Opto Semiconductors Gmbh | LED semiconductor body and use of an LED semiconductor body |
US8847247B2 (en) | 2009-09-03 | 2014-09-30 | Osram Opto Semiconductors Gmbh | Optoelectronic module comprising at least one first semiconductor body having a radiation outlet side and an insulation layer and method for the production thereof |
DE102009039891A1 (de) * | 2009-09-03 | 2011-03-10 | Osram Opto Semiconductors Gmbh | Optoelektronisches Modul aufweisend zumindest einen ersten Halbleiterkörper mit einer Strahlungsaustrittsseite und einer Isolationsschicht und Verfahren zu dessen Herstellung |
Also Published As
Publication number | Publication date |
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US20020139987A1 (en) | 2002-10-03 |
US6547249B2 (en) | 2003-04-15 |
TW540169B (en) | 2003-07-01 |
JP2002359402A (ja) | 2002-12-13 |
DE10213464B4 (de) | 2020-06-18 |
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