GB2239306B - Solid state display light - Google Patents

Solid state display light

Info

Publication number
GB2239306B
GB2239306B GB8927200A GB8927200A GB2239306B GB 2239306 B GB2239306 B GB 2239306B GB 8927200 A GB8927200 A GB 8927200A GB 8927200 A GB8927200 A GB 8927200A GB 2239306 B GB2239306 B GB 2239306B
Authority
GB
United Kingdom
Prior art keywords
solid state
state display
display light
light
solid
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.)
Expired - Fee Related
Application number
GB8927200A
Other versions
GB2239306A (en
GB8927200D0 (en
Inventor
George Alan Limpkin
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
Application filed by Individual filed Critical Individual
Priority to GB8927200A priority Critical patent/GB2239306B/en
Publication of GB8927200D0 publication Critical patent/GB8927200D0/en
Publication of GB2239306A publication Critical patent/GB2239306A/en
Application granted granted Critical
Publication of GB2239306B publication Critical patent/GB2239306B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0407—Arrangement of electric circuit elements in or on lighting devices the elements being switches for flashing
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB8927200A 1989-12-01 1989-12-01 Solid state display light Expired - Fee Related GB2239306B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8927200A GB2239306B (en) 1989-12-01 1989-12-01 Solid state display light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8927200A GB2239306B (en) 1989-12-01 1989-12-01 Solid state display light

Publications (3)

Publication Number Publication Date
GB8927200D0 GB8927200D0 (en) 1990-01-31
GB2239306A GB2239306A (en) 1991-06-26
GB2239306B true GB2239306B (en) 1993-04-28

Family

ID=10667264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8927200A Expired - Fee Related GB2239306B (en) 1989-12-01 1989-12-01 Solid state display light

Country Status (1)

Country Link
GB (1) GB2239306B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7824627B2 (en) 2004-02-03 2010-11-02 S.C. Johnson & Son, Inc. Active material and light emitting device
US9084314B2 (en) 2006-11-28 2015-07-14 Hayward Industries, Inc. Programmable underwater lighting system

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000017569A1 (en) 1998-09-17 2000-03-30 Koninklijke Philips Electronics N.V. Led lamp
GB2345954B (en) * 1999-01-20 2003-03-19 Ian Lennox Crawford Non-filament lights
DE20002482U1 (en) * 2000-02-11 2000-04-27 Abler Gerhard Filament
WO2001060119A2 (en) * 2000-02-11 2001-08-16 Gerhard Abler Lighting body
PT1422975E (en) 2000-04-24 2010-07-09 Philips Solid State Lighting Light-emitting diode based product
BE1013875A3 (en) * 2000-12-15 2002-11-05 Led Design Innovation In Afkor Lightpoint for changing ''atmosphere'' on dance floors, night clubs, etc. uses groups of different colored LEDs, which are modulated by changes in audio frequencies, amplitudes or other varying signals
US6682211B2 (en) * 2001-09-28 2004-01-27 Osram Sylvania Inc. Replaceable LED lamp capsule
DE60319266D1 (en) * 2002-11-19 2008-04-03 Dan Friis LIGHT BODY OR LIGHT SOURCE BASED ON LUMINAIRE DIODES
DE10321588A1 (en) * 2003-05-09 2004-11-25 Michael Kaiser Light especially for a pocket torch, has light diodes in a socket with a fastening compatible with low voltage incandescent lamps and an electronic dc converter
KR101067738B1 (en) * 2003-07-02 2011-09-28 에스.씨. 존슨 앤드 선, 인코포레이티드 Lamp and Bulb for Illumination and Ambiance Lighting
DE202004006022U1 (en) * 2004-04-16 2004-06-09 Neuhorst, Paul Heinrich lamp
US7375476B2 (en) 2005-04-08 2008-05-20 S.C. Johnson & Son, Inc. Lighting device having a circuit including a plurality of light emitting diodes, and methods of controlling and calibrating lighting devices
US8585251B2 (en) 2008-12-12 2013-11-19 Bridgelux, Inc. Light emitting diode lamp
US20110267834A1 (en) 2010-04-28 2011-11-03 Hayward Industries, Inc. Underwater Light Having A Sealed Polymer Housing and Method of Manufacture Therefor
DE102010063886A1 (en) 2010-12-22 2012-06-28 Ki-Seong Jo Light emitting diode lamp system has base, cooling body, reflector, one or multiple lenses, lens frame and one or multiple resolution filters
GB2489918A (en) * 2011-04-05 2012-10-17 Philip Malcolm Scott Dual circuit LED light
AU2014228186B2 (en) 2013-03-15 2019-11-07 Hayward Industries, Inc. Modular pool/spa control system
US10057964B2 (en) 2015-07-02 2018-08-21 Hayward Industries, Inc. Lighting system for an environment and a control module for use therein
US20170212536A1 (en) 2016-01-22 2017-07-27 Hayward Industries, Inc. Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment
US11720085B2 (en) 2016-01-22 2023-08-08 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
US11168876B2 (en) 2019-03-06 2021-11-09 Hayward Industries, Inc. Underwater light having programmable controller and replaceable light-emitting diode (LED) assembly
WO2020181249A1 (en) 2019-03-06 2020-09-10 Hayward Industries, Inc. Underwater light having a replaceable light-emitting diode (led) module and cord assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7824627B2 (en) 2004-02-03 2010-11-02 S.C. Johnson & Son, Inc. Active material and light emitting device
US9084314B2 (en) 2006-11-28 2015-07-14 Hayward Industries, Inc. Programmable underwater lighting system

Also Published As

Publication number Publication date
GB2239306A (en) 1991-06-26
GB8927200D0 (en) 1990-01-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031201