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Withdrawn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Withdrawn legal-status Critical Current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

    • 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
    • H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies 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
    • H01L25/04—Assemblies 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
    • H01L25/075—Assemblies 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
    • H01L25/0753—Assemblies 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • 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
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01039—Yttrium [Y]
    • 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
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1204—Optical Diode
    • H01L2924/12041—LED

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

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