GB9710975D0 - Mains-operated power supply apparatus for electroluminescent material - Google Patents

Mains-operated power supply apparatus for electroluminescent material

Info

Publication number
GB9710975D0
GB9710975D0 GBGB9710975.5A GB9710975A GB9710975D0 GB 9710975 D0 GB9710975 D0 GB 9710975D0 GB 9710975 A GB9710975 A GB 9710975A GB 9710975 D0 GB9710975 D0 GB 9710975D0
Authority
GB
United Kingdom
Prior art keywords
mains
power supply
supply apparatus
electroluminescent material
operated power
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Withdrawn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
GBGB9710975.5A
Other versions
GB2325798A (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.)
MINIFLAME Ltd
Original Assignee
MINIFLAME 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 MINIFLAME Ltd filed Critical MINIFLAME Ltd
Priority to GB9710975A priority Critical patent/GB2325798A/en
Publication of GB9710975D0 publication Critical patent/GB9710975D0/en
Publication of GB2325798A publication Critical patent/GB2325798A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/39—Circuits containing inverter bridges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB9710975A 1997-05-28 1997-05-28 Mains powered supply for driving electroluminescent material Withdrawn GB2325798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9710975A GB2325798A (en) 1997-05-28 1997-05-28 Mains powered supply for driving electroluminescent material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9710975A GB2325798A (en) 1997-05-28 1997-05-28 Mains powered supply for driving electroluminescent material

Publications (2)

Publication Number Publication Date
GB9710975D0 true GB9710975D0 (en) 1997-07-23
GB2325798A GB2325798A (en) 1998-12-02

Family

ID=10813158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9710975A Withdrawn GB2325798A (en) 1997-05-28 1997-05-28 Mains powered supply for driving electroluminescent material

Country Status (1)

Country Link
GB (1) GB2325798A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418080A (en) * 2004-09-08 2006-03-15 Jin Rong Chang Driving circuit module for connecting to a Christmas light string

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863658A (en) * 1957-12-31 1961-03-22 Westinghouse Electric Corp Improvements in or relating to transistor electrical inverter systems
GB1308284A (en) * 1971-01-25 1973-02-21 Thorn Electrical Ind Ltd Self-biased class c oscillators
US4637148A (en) * 1985-07-08 1987-01-20 Barlow Dane D Electroluminescent badge
JPS63202888A (en) * 1987-02-13 1988-08-22 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Electric source circuit for el panel
US5293098A (en) * 1992-02-26 1994-03-08 Seg Corporation Power supply for electroluminescent lamps
AU716031B2 (en) * 1996-01-25 2000-02-17 Add-Vision, Inc. Retrofit lighting system that non-invasively interacts with a host machine

Also Published As

Publication number Publication date
GB2325798A (en) 1998-12-02

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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)