EP1396023A4 - A method of producing a lamp - Google Patents

A method of producing a lamp

Info

Publication number
EP1396023A4
EP1396023A4 EP02729655A EP02729655A EP1396023A4 EP 1396023 A4 EP1396023 A4 EP 1396023A4 EP 02729655 A EP02729655 A EP 02729655A EP 02729655 A EP02729655 A EP 02729655A EP 1396023 A4 EP1396023 A4 EP 1396023A4
Authority
EP
European Patent Office
Prior art keywords
lamp
producing
junctions
support structure
light emitting
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.)
Withdrawn
Application number
EP02729655A
Other languages
German (de)
French (fr)
Other versions
EP1396023A1 (en
Inventor
Balu Jeganathan
John Albert Montagnat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lednium Technology Pty Ltd
Original Assignee
Lednium Technology Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lednium Technology Pty Ltd filed Critical Lednium Technology Pty Ltd
Publication of EP1396023A1 publication Critical patent/EP1396023A1/en
Publication of EP1396023A4 publication Critical patent/EP1396023A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00Semiconductor 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
    • H01L33/48Semiconductor 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
    • H01L33/62Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805Shape
    • H01L2224/4809Loop shape
    • H01L2224/48091Arched
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01039Yttrium [Y]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/11Device type
    • H01L2924/12Passive devices, e.g. 2 terminal devices
    • H01L2924/1204Optical Diode
    • H01L2924/12041LED

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)

Abstract

A method of producing a lamp, including mounting light emitting junctions on a support structure (52) such that the junctions adopt a three-dimensional array. The support structure may be a curved lead frame, which is also claimed. The conductors may be in a part spherical configuration. The light emitting junctions may be mounted in recesses (57) in the curved conductors, the recesses acting as an optical guide controlling the direction of light output from the junction.
EP02729655A 2001-06-15 2002-06-14 A method of producing a lamp Withdrawn EP1396023A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPP570501 2001-06-15
AUPR5705A AUPR570501A0 (en) 2001-06-15 2001-06-15 Led lamp
PCT/AU2002/000780 WO2002103794A1 (en) 2001-06-15 2002-06-14 A method of producing a lamp

Publications (2)

Publication Number Publication Date
EP1396023A1 EP1396023A1 (en) 2004-03-10
EP1396023A4 true EP1396023A4 (en) 2007-03-21

Family

ID=3829678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02729655A Withdrawn EP1396023A4 (en) 2001-06-15 2002-06-14 A method of producing a lamp

Country Status (10)

Country Link
EP (1) EP1396023A4 (en)
JP (1) JP2004532532A (en)
KR (1) KR20040019015A (en)
CN (1) CN1526169A (en)
AU (1) AUPR570501A0 (en)
CA (1) CA2450156A1 (en)
NZ (1) NZ530066A (en)
TW (1) TW567617B (en)
WO (1) WO2002103794A1 (en)
ZA (1) ZA200309547B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1663044A (en) * 2002-06-14 2005-08-31 莱尼股份有限公司 Lamp and method of producing a lamp
KR20060015712A (en) * 2003-03-12 2006-02-20 레드니엄 피티와이 리미티드 A lamp and a process for producing a lamp
JP5236070B2 (en) * 2008-05-13 2013-07-17 シーメンス アクチエンゲゼルシヤフト LED array
TWI401788B (en) 2008-12-24 2013-07-11 Ind Tech Res Inst Led packaging module and method
US9425372B2 (en) 2010-01-29 2016-08-23 Japan Aviation Electronics Industry, Limited LED device, method of manufacturing the same, and light-emitting apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438154A1 (en) * 1984-10-18 1986-04-24 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Lamp, in particular rear lamp for motor vehicles
FR2707222A1 (en) * 1993-07-07 1995-01-13 Valeo Vision Improved signalling light with light-emitting diodes
DE19922176A1 (en) * 1999-05-12 2000-11-23 Osram Opto Semiconductors Gmbh Surface-mounted LED multiple arrangement
EP1081771A2 (en) * 1999-09-03 2001-03-07 Hewlett-Packard Company Light emitting device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974687A (en) * 1982-10-21 1984-04-27 Idec Izumi Corp Light emitting diode lamp
JPS6132483A (en) * 1984-07-24 1986-02-15 Kimura Denki Kk Spherical luminous body using led
DE4107526C2 (en) * 1990-03-26 1996-04-11 Siemens Ag Luminescent diode device with protective device for limiting the forward current when AC voltage is present
FR2680859B1 (en) * 1991-09-02 1993-10-29 Valeo Vision OPTICAL COLLIMATION ELEMENT AND ITS ASSOCIATED SUPPORT ELEMENT, IN PARTICULAR FOR A MOTOR VEHICLE SIGNALING LIGHT.
JP3033883B2 (en) * 1994-11-30 2000-04-17 ローム株式会社 Light emitting display
GB9605314D0 (en) * 1996-03-13 1996-05-15 Toher C H Non-filament lights
TW408497B (en) * 1997-11-25 2000-10-11 Matsushita Electric Works Ltd LED illuminating apparatus
JP3618534B2 (en) * 1997-11-28 2005-02-09 同和鉱業株式会社 Optical communication lamp device and manufacturing method thereof
GB2356037B (en) * 1999-11-03 2004-03-31 Page Aerospace Ltd A semiconductor light source
DE19964252A1 (en) * 1999-12-30 2002-06-06 Osram Opto Semiconductors Gmbh Surface mount component for an LED white light source
DE20110289U1 (en) * 2001-06-21 2001-08-23 Büchner, Thomas, 86465 Welden Lighting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438154A1 (en) * 1984-10-18 1986-04-24 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Lamp, in particular rear lamp for motor vehicles
FR2707222A1 (en) * 1993-07-07 1995-01-13 Valeo Vision Improved signalling light with light-emitting diodes
DE19922176A1 (en) * 1999-05-12 2000-11-23 Osram Opto Semiconductors Gmbh Surface-mounted LED multiple arrangement
EP1081771A2 (en) * 1999-09-03 2001-03-07 Hewlett-Packard Company Light emitting device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02103794A1 *

Also Published As

Publication number Publication date
TW567617B (en) 2003-12-21
ZA200309547B (en) 2004-07-28
EP1396023A1 (en) 2004-03-10
WO2002103794A1 (en) 2002-12-27
CA2450156A1 (en) 2002-12-27
AUPR570501A0 (en) 2001-07-12
KR20040019015A (en) 2004-03-04
CN1526169A (en) 2004-09-01
JP2004532532A (en) 2004-10-21
NZ530066A (en) 2006-10-27

Similar Documents

Publication Publication Date Title
AU2001295987A1 (en) Light emitting or light receiving semiconductor module and method for manufacturing the same
WO2003005509A1 (en) Semiconductor laser module, light amplifier and method of producing semiconductor laser module
WO2000033022A3 (en) Optoelectronic component
WO1995027226A3 (en) Stereomicroscope
AU5297396A (en) Long wavelength, vertical cavity surface emitting laser with vertically integrated optical pump
AU7730800A (en) Systems and methods for calibrating light output by light-emitting diodes
AU2001225045A1 (en) Radiation-emitting semiconductor element, method for production thereof and radiation emitting optical component
CA2337613A1 (en) Structure for achieving a linear light source geometry
AU2002361073A1 (en) Method and metal mold for manufacturing optical connector ferrule, optical connector ferrule manufactured by using the method, and optical connector and optical wiring system using the ferrule
CA2374495A1 (en) Light-emitting module
WO2004053934A3 (en) Led package die having a small footprint
EP1898679A3 (en) Electronically controlled stage lighting system
EP1270324A3 (en) Vehicle headlamp
AU2003263589A1 (en) Ribbon-like optical fiber core assembly, method for producing the same, tape core assembly-containing connector, tape core assembly-containing optical fiber array, and optical wiring system.
AU5599596A (en) Semiconductor device mounting method and multi-chip module produced by the same
EP1168687A3 (en) Bidirectional signal transmission device using light
EP1187196A3 (en) Method of manufacturing an optical semiconductor module
KR20080048240A (en) Light for scene
EP1396023A4 (en) A method of producing a lamp
CA2412423A1 (en) Improved transparent substrate light emitting diode
EP1329755A3 (en) Passively aligned opto-electronic devices for parallel optics interconnections
WO2002073276A3 (en) Optoelectronic emission module and method for the production thereof
AU2002243061A1 (en) Semiconductor quantum dot optical amplifier, and optical amplifier module and optical transmission system using the same
WO2001033607A3 (en) Laser diode device and method for producing the same
EP1270321A3 (en) Headlamp for vehicle

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20031209

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MONTAGNAT, JOHN, ALBERT

Inventor name: JEGANATHAN, BALU

REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1063380

Country of ref document: HK

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LEDNIUM PTY LIMITED

A4 Supplementary search report drawn up and despatched

Effective date: 20070215

RIC1 Information provided on ipc code assigned before grant

Ipc: H01L 25/075 20060101AFI20030107BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LEDNIUM TECHNOLOGY PTY LIMITED

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MONTAGNAT, JOHN, ALBERT

Inventor name: JEGANATHAN, BALU

17Q First examination report despatched

Effective date: 20080902

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1063380

Country of ref document: HK

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20101231