Source: http://www.google.es/patents/US6759733?dq=flatulence
Timestamp: 2013-12-05 00:59:20
Document Index: 125738823

Matched Legal Cases: ['art 2', 'art 2', 'art 2', 'art 8', 'art 2', 'art 2', 'art 2']

Patente US6759733 - Optoelectric surface-mountable structural element - Google PatentesB�squeda Im�genes Maps Play YouTube Noticias Gmail Drive M�s » B�squeda avanzada de patentes | Iniciar sesi�n B�squeda avanzada de patentesPatentesA surface-mountable light emitting diode structural element in which an optoelectronic chip is attached to a chip carrier part of a lead frame, is described. The lead frame has a connection part disposed at a distance from the chip carrier part, and which is electrically conductively connected with an...http://www.google.es/patents/US6759733?utm_source=gb-gplus-sharePatente US6759733 - Optoelectric surface-mountable structural element N�mero de publicaci�nUS6759733 B2Tipo de publicaci�nConcesi�n N�mero de solicitudUS 10/407,734 Fecha de publicaci�n6 Jul 2004 Fecha de presentaci�n4 Abr 2003 Fecha de prioridad29 Jul 1997TarifaPagadasTambi�n publicado comoEP1004145A1, EP1004145B1, EP1566846A2, EP1566846A3, EP2267797A1, EP2267798A1, US6376902, US6469321, US6573580, US7102215, US7183632, US7508002, US20020089047, US20030025170, US20030189236, US20040238930, US20060197103, US20070126098, WO1999007023A1 N�mero de publicaci�n10407734, 407734, US 6759733 B2, US 6759733B2, US-B2-6759733, US6759733 B2, US6759733B2 InventoresKarlheinz Arndt Cesionario originalOsram Opto Semiconductors GmbhCitas de patentes (16), Otras citas (3), Citada por (18), Clasificaciones (19), Eventos legales (7) Enlaces externos: USPTO, Cesi�n de USPTO, EspacenetOptoelectric surface-mountable structural elementUS 6759733 B2 Resumen A surface-mountable light emitting diode structural element in which an optoelectronic chip is attached to a chip carrier part of a lead frame, is described. The lead frame has a connection part disposed at a distance from the chip carrier part, and which is electrically conductively connected with an electrical contact of the optoelectronic chip. The chip carrier part presents a number of external connections for improved conduction of heat away from the chip. The external connections project from a casing and at a distance from each other.
CROSS-REFERENCE TO RELATED APPLICATION This application is a division of U.S. application Ser. No. 10/259,556, filed Sep. 27, 2002, now U.S. Pat. No. 6,573,580, which was a divisional of U.S. application Ser. No. 10/072,836, filed Feb. 5, 2002, now U.S. Pat. No. 6,469,321 B2, now U.S. Pat. No. 6,469,321, which was a divisional of U.S. application Ser. No. 09/494,771, filed Jan. 31, 2000, now U.S. Pat. No. 6,376,902 B1, which was a continuation of PCT/DE98/02125, filed Jul. 27, 1998, which designated the United States.
DESCRIPTION OF THE PREFERRED EMBODIMENTS In all the figures of the drawing, sub-features and integral parts that correspond to one another bear the same reference symbol in each case. Referring now to the figures of the drawing in detail and first, particularly, to FIG. 1a thereof, there is shown a structural element, more specifically, a light diode structural element. The structural element has a light-emitting semiconductor chip 1 (LED chip) attached to a chip carrier part 2 of a lead frame 7 by a good heat-conducting material, for example by metal soldering. Three separate external connections 4, 5, 6 extend outwards in three different directions, starting from the chip carrier part 2. At a distance from the chip carrier part 2 with the external connections 4, 5, 6, a connection part 8 with an external connection 9 is disposed, which is connected with an electrical contact of the LED chip 1, e.g., with anode contacting, by use of a bond wire 16. A second contact metallizing (cathode contacting) of the LED chip 1 is located, for example, at its lower side turned to the chip carrier part 2 and is electrically conductively connected with the chip carrier part 2 by an electrically conducting material. Consequently, the chip carrier part 2 with the external connections 4, 5, 6 serves in this case as both a cathode connection and as a thermal connection for heat conduction away from the LED chip 1.
Citas de patentes Patente citada Fecha de presentaci�n Fecha de publicaci�n Solicitante T�tuloUS420379217 Nov 197720 May 1980Bell Telephone Laboratories, IncorporatedMethod for the fabrication of devices including polymeric materialsUS430729712 Sep 197922 Dic 1981U.S. Philips CorporationOpto-electronic deviceUS478079517 Nov 198725 Oct 1988Burr-Brown CorporationPackages for hybrid integrated circuit high voltage isolation amplifiers and method of manufactureUS485169510 Sep 198725 Jul 1989Siemens AktiengesellschaftOptoelectronic coupling element with transparent spacer elementsUS514631018 Jul 19918 Sep 1992National Semiconductor Corp.Thermally enhanced leadframeUS52893448 Oct 199222 Feb 1994Allegro Microsystems Inc.Integrated-circuit lead-frame package with failure-resistant ground-lead and heat-sink meansUS565995023 Mar 199526 Ago 1997Motorola, Inc.Method of forming a package assemblyUS57061778 Dic 19956 Ene 1998Temic Telefunken Microelectronic GmbhMulti-terminal surface-mounted electronic deviceUS590715127 May 199725 May 1999Siemens AktiengesellschaftSurface mountable optoelectronic transducer and method for its productionUS606686120 May 199823 May 2000Siemens AktiengesellschaftWavelength-converting casting composition and its useUS6376902 *31 Ene 200023 Abr 2002Osram Opto Semiconductors Gmbh & Co. OhgOptoelectronic structural elementUS64693215 Feb 200222 Oct 2002Osram Opto Semiconductors Gmbh & Co. OhgSurface-mountable light-emitting diode structural elementDE4446566A124 Dic 199427 Jun 1996Telefunken MicroelectronMehrpoliges, oberfl�chenmontierbares, elektronisches BauelementDE19536454A129 Sep 19953 Abr 1997Siemens AgOptoelektronisches Halbleiter-BauelementEP0400176A131 May 19895 Dic 1990Siemens AktiengesellschaftSurface-mountable optical elementWO1998020718A13 Nov 199714 May 1998Siliconix IncHeat sink-lead frame structure* Citada por examinadorOtras citasReferencia1"LED im Miniatur-Kunststoffgeh�use SOT-23 f�r Oberfl�chenmontage" [LED in miniature plastic housing SOT-23 for surface mounting], Siemens Components 22 (1984), vol. 2, p. 97.2Patent Abstracts of Japan No. 06-204604 (Taro), dated Jul. 22, 1994.3Patent Abstracts of Japan No. 60-081877 (Ikuo), dated May 9, 1985. Citada por Patente citante Fecha de presentaci�n Fecha de publicaci�n Solicitante T�tuloUS7102215 *1 Jul 20045 Sep 2006Osram GmbhSurface-mountable light-emitting diode structural elementUS71836323 Abr 200627 Feb 2007Osram GmbhSurface-mountable light-emitting diode structural elementUS728278514 Sep 200416 Oct 2007Stanley Electric Co., Ltd.Surface mount type semiconductor device and lead frame structure thereofUS733919625 Jun 20054 Mar 2008Industrial Technology Research InstitutePackaging of SMD light emitting diodesUS75080027 Feb 200724 Mar 2009Osram GmbhSurface-mountable light-emitting diode structural elementUS763591526 Abr 200622 Dic 2009Cree Hong Kong LimitedApparatus and method for use in mounting electronic elementsUS767514528 Mar 20069 Mar 2010Cree Hong Kong LimitedApparatus, system and method for use in mounting electronic elementsUS782102323 May 200826 Oct 2010Cree, Inc.Solid state lighting componentUS804923016 May 20081 Nov 2011Cree Huizhou Opto LimitedApparatus and system for miniature surface mount devicesUS8215008 *14 Ene 201110 Jul 2012Infineon Technologies AgMethod for producing a housing part for a semiconductor moduleUS821741216 Sep 201010 Jul 2012Cree, Inc.Solid state lighting componentUS83626059 Nov 200929 Ene 2013Cree Huizhou Opto LimitedApparatus and method for use in mounting electronic elementsUS836794516 Ago 20065 Feb 2013Cree Huizhou Opto LimitedApparatus, system and method for use in mounting electronic elementsUS836811214 Ene 20095 Feb 2013Cree Huizhou Opto LimitedAligned multiple emitter packageUS84156926 Jul 20099 Abr 2013Cree, Inc.LED packages with scattering particle regionsUS20100117099 *7 Nov 200813 May 2010Jacob Chi Wing LeungMulti-chip light emitting diode modulesUS20100230710 *9 Mar 201016 Sep 2010LG. Innotek Co. Ltd.Light emitting device packageUS20110173804 *14 Ene 201121 Jul 2011Infineon Technologies AgMethod for Producing a Housing Part for a Power Semiconductor Module and Method for Producing a Power Semiconductor Module* Citada por examinadorClasificaciones Clasificaci�n de EE.UU.257/672, 257/666, 257/676, 257/678 Clasificaci�n internacionalH01L33/62, H01L33/48, H01L33/64 Clasificaci�n cooperativaH01L2924/12041, H01L33/62, H01L33/647, H01L25/0753, H01L2224/48091, H01L2924/01068, H01L2224/48247, H01L33/642, H01L33/486 Clasificaci�n europeaH01L33/64F, H01L33/62, H01L33/48C2Eventos legales FechaC�digoEventoDescripci�n12 Dic 2011FPAYFee paymentYear of fee payment: 822 Abr 2008ASAssignmentOwner name: OSRAM GMBH, GERMANYFree format text: TO CORRECT THE ADDRESS OF THE ASSIGNEE, OSRAM GMBH;ASSIGNOR:OSRAM OPTO SEMICONDUCTORS GMBH;REEL/FRAME:020837/0132Effective date: 2004120916 Abr 2008ASAssignmentOwner name: OSRAM GMBH, GERMANYFree format text: CORRECT THE ADDRESS OF THE ASSIGNEE OSRAM GMBH;ASSIGNOR:OSRAM OPTO SEMICONDUCTORS GMBH;REEL/FRAME:020808/0875Effective date: 2004120913 Dic 2007FPAYFee paymentYear of fee payment: 424 Ene 2006ASAssignmentOwner name: OSRAM OPTO SEMICONDUCTORS GMBH & CO. OHG, GERMANYFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ARNDT, KARLHEINZ;REEL/FRAME:017207/0429Effective date: 20000207Owner name: OSRAM OPTO SEMICONDUCTORS GMBH, GERMANYFree format text: CHANGE OF NAME;ASSIGNOR:OSRAM OPTO SEMICONDUCTORS GMBH & CO. OHG;REEL/FRAME:017207/0434Effective date: 2002092924 May 2005CCCertificate of correction31 Ene 2005ASAssignmentOwner name: OSRAM GMBH, GERMANYFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:OSRAM OPTO SEMICONDUCTORS GMBH;REEL/FRAME:015629/0627Effective date: 20041209Owner name: OSRAM GMBH WERNERWERKSTRASSE 293049 REGENSBURG, (1Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:OSRAM OPTO SEMICONDUCTORS GMBH /AR;REEL/FRAME:015629/0627GirarImagen originalP�gina principal de Google - Sitemap - Descargas masivas de USPTO - Pol�tica de privacidad - Condiciones de servicio - Acerca de Google Patentes - Danos tu opini�nDatos proporcionados por IFI CLAIMS Patent Services©2012 Google