GB0212359D0 - A light source,a light unit uncluding such a light source,and festoon lighting including such light units - Google Patents

A light source,a light unit uncluding such a light source,and festoon lighting including such light units

Info

Publication number
GB0212359D0
GB0212359D0 GBGB0212359.4A GB0212359A GB0212359D0 GB 0212359 D0 GB0212359 D0 GB 0212359D0 GB 0212359 A GB0212359 A GB 0212359A GB 0212359 D0 GB0212359 D0 GB 0212359D0
Authority
GB
United Kingdom
Prior art keywords
light
light source
uncluding
units
unit
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Withdrawn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
GBGB0212359.4A
Other versions
GB2401672A (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.)
LUMISPHERE PRODUCTS Ltd
Original Assignee
LUMISPHERE PRODUCTS 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
Priority claimed from GB0122382A external-priority patent/GB2367883A/en
Application filed by LUMISPHERE PRODUCTS Ltd filed Critical LUMISPHERE PRODUCTS Ltd
Publication of GB0212359D0 publication Critical patent/GB0212359D0/en
Publication of GB2401672A publication Critical patent/GB2401672A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
    • 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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB0212359A 2001-09-17 2002-05-29 A light source comprising light devices mounted on a twisted substrate Withdrawn GB2401672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0122382A GB2367883A (en) 2000-09-16 2001-09-17 A light source comprising light devices mounted on a twisted substrate

Publications (2)

Publication Number Publication Date
GB0212359D0 true GB0212359D0 (en) 2002-07-10
GB2401672A GB2401672A (en) 2004-11-17

Family

ID=9922194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0212359A Withdrawn GB2401672A (en) 2001-09-17 2002-05-29 A light source comprising light devices mounted on a twisted substrate

Country Status (1)

Country Link
GB (1) GB2401672A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002228A1 (en) * 2010-02-23 2011-08-25 Osram Gesellschaft mit beschränkter Haftung, 81543 lighting device
TWM389204U (en) * 2010-06-03 2010-09-21 Liquidleds Lighting Corp LED illumination lamp
WO2012068687A1 (en) 2010-11-23 2012-05-31 Bramal Inc. Led lamp with variable input power supply
US10132452B2 (en) 2013-03-14 2018-11-20 Apex Technologies, Inc. Suspended track and planar electrode systems and methods
US10680383B2 (en) 2013-03-14 2020-06-09 Apex Technologies, Inc. Linear electrode systems for module attachment with non-uniform axial spacing
GB2528251A (en) * 2014-07-13 2016-01-20 Ay Capital Ltd Lighting apparatus
CN108826032B (en) * 2018-07-23 2024-02-09 杭州思隽思科技有限公司 Novel LED filament

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06314858A (en) * 1993-04-30 1994-11-08 Toshiba Lighting & Technol Corp Wiring board, light emitting diode array, illuminator, and pointer
JPH0745106A (en) * 1993-07-28 1995-02-14 Moriyama Sangyo Kk Ornamental bulb apparatus
JP2000217844A (en) * 1999-02-01 2000-08-08 Toyoda Gosei Co Ltd Light irradiation device for dentistry
EP1046859A1 (en) * 1999-04-19 2000-10-25 OSHINO LAMPS GmbH Lighting device
GB2390149B (en) * 1999-11-03 2004-05-26 Page Aerospace Ltd A semiconductor light source
US6520669B1 (en) * 2000-06-19 2003-02-18 Light Sciences Corporation Flexible substrate mounted solid-state light sources for exterior vehicular lighting

Also Published As

Publication number Publication date
GB2401672A (en) 2004-11-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)