GB0003534D0 - Improved LED lamps - Google Patents

Improved LED lamps

Info

Publication number
GB0003534D0
GB0003534D0 GB0003534A GB0003534A GB0003534D0 GB 0003534 D0 GB0003534 D0 GB 0003534D0 GB 0003534 A GB0003534 A GB 0003534A GB 0003534 A GB0003534 A GB 0003534A GB 0003534 D0 GB0003534 D0 GB 0003534D0
Authority
GB
United Kingdom
Prior art keywords
led lamps
improved led
improved
lamps
led
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Withdrawn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
GB0003534A
Other versions
GB2366074A (en
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.)
Individual
Original Assignee
Individual
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
Priority to GB0003534A priority Critical patent/GB2366074A/en
Application filed by Individual filed Critical Individual
Publication of GB0003534D0 publication Critical patent/GB0003534D0/en
Priority to US09/820,912 priority patent/US6633120B2/en
Publication of GB2366074A publication Critical patent/GB2366074A/en
Priority to US10/678,174 priority patent/US20050023537A1/en
Priority to US11/475,021 priority patent/US7947998B2/en
Priority to US11/640,998 priority patent/US20070152226A1/en
Priority to US13/064,899 priority patent/US8399903B2/en
Priority to US13/331,871 priority patent/US8587020B2/en
Priority to US13/343,267 priority patent/US8692268B2/en
Priority to US13/570,022 priority patent/US8604508B2/en
Priority to US13/587,279 priority patent/US8779460B2/en
Priority to US13/617,598 priority patent/US20130015484A1/en
Priority to US13/617,715 priority patent/US8592856B2/en
Priority to US14/504,222 priority patent/US20150108522A1/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Withdrawn legal-status Critical Current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
    • H01L33/36—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 electrodes
    • H01L33/38—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 electrodes with a particular shape
    • 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
    • H01L25/0756—Stacked arrangements of devices
    • 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
    • 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
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • 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
    • H01L33/02—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 bodies
    • H01L33/20—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 bodies with a particular shape, e.g. curved or truncated substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Led Device Packages (AREA)
GB0003534A 1997-11-19 2000-02-15 LED light source with two vertically-stacked LEDs of different colours Withdrawn GB2366074A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB0003534A GB2366074A (en) 2000-02-15 2000-02-15 LED light source with two vertically-stacked LEDs of different colours
US09/820,912 US6633120B2 (en) 1998-11-19 2001-03-30 LED lamps
US10/678,174 US20050023537A1 (en) 1997-11-19 2003-10-06 LED lamps
US11/475,021 US7947998B2 (en) 1997-11-19 2006-06-27 LED lamps
US11/640,998 US20070152226A1 (en) 1997-11-19 2006-12-19 LED lamps
US13/064,899 US8399903B2 (en) 1997-11-19 2011-04-25 LED lamps
US13/331,871 US8587020B2 (en) 1997-11-19 2011-12-20 LED lamps
US13/343,267 US8692268B2 (en) 1997-11-19 2012-01-04 LED lamps
US13/570,022 US8604508B2 (en) 1997-11-19 2012-08-08 LED lamps
US13/587,279 US8779460B2 (en) 1997-11-19 2012-08-16 Light source unit
US13/617,598 US20130015484A1 (en) 1997-11-19 2012-09-14 Led lamps
US13/617,715 US8592856B2 (en) 1997-11-19 2012-09-14 LED lamps
US14/504,222 US20150108522A1 (en) 1997-11-19 2014-10-01 Led lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0003534A GB2366074A (en) 2000-02-15 2000-02-15 LED light source with two vertically-stacked LEDs of different colours

Publications (2)

Publication Number Publication Date
GB0003534D0 true GB0003534D0 (en) 2000-04-05
GB2366074A GB2366074A (en) 2002-02-27

Family

ID=9885691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0003534A Withdrawn GB2366074A (en) 1997-11-19 2000-02-15 LED light source with two vertically-stacked LEDs of different colours

Country Status (1)

Country Link
GB (1) GB2366074A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007011637A1 (en) * 2007-03-09 2008-09-18 Ivoclar Vivadent Ag Light emitting device
DE102008021620A1 (en) 2008-04-30 2009-11-05 Osram Opto Semiconductors Gmbh A radiation-emitting thin-film semiconductor chip and method for producing a radiation-emitting thin-film semiconductor chip

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605942A (en) * 1984-10-09 1986-08-12 At&T Bell Laboratories Multiple wavelength light emitting devices
US5300788A (en) * 1991-01-18 1994-04-05 Kopin Corporation Light emitting diode bars and arrays and method of making same
US5376580A (en) * 1993-03-19 1994-12-27 Hewlett-Packard Company Wafer bonding of light emitting diode layers
FR2726126A1 (en) * 1994-10-24 1996-04-26 Mitsubishi Electric Corp LED device mfr. by thermally bonding LEDs
US5623181A (en) * 1995-03-23 1997-04-22 Iwasaki Electric Co., Ltd. Multi-layer type light emitting device
US5965907A (en) * 1997-09-29 1999-10-12 Motorola, Inc. Full color organic light emitting backlight device for liquid crystal display applications
DE29914941U1 (en) * 1999-08-26 1999-11-25 Everlight Electronics Co Color mixing device working with LEDs
DE19952932C1 (en) * 1999-11-03 2001-05-03 Osram Opto Semiconductors Gmbh LED white light source with broadband excitation

Also Published As

Publication number Publication date
GB2366074A (en) 2002-02-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)