GB0120520D0 - Tunable and efficient cappacitive load driver - Google Patents

Tunable and efficient cappacitive load driver

Info

Publication number
GB0120520D0
GB0120520D0 GBGB0120520.2A GB0120520A GB0120520D0 GB 0120520 D0 GB0120520 D0 GB 0120520D0 GB 0120520 A GB0120520 A GB 0120520A GB 0120520 D0 GB0120520 D0 GB 0120520D0
Authority
GB
United Kingdom
Prior art keywords
cappacitive
tunable
efficient
load driver
driver
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.)
Granted
Application number
GBGB0120520.2A
Other versions
GB2379098A (en
GB2379098B (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
Application filed by Individual filed Critical Individual
Priority to GB0120520A priority Critical patent/GB2379098B/en
Publication of GB0120520D0 publication Critical patent/GB0120520D0/en
Priority to PCT/GB2002/003891 priority patent/WO2003019987A1/en
Publication of GB2379098A publication Critical patent/GB2379098A/en
Application granted granted Critical
Publication of GB2379098B publication Critical patent/GB2379098B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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]
GB0120520A 2001-08-23 2001-08-23 Tunable and efficient capacitive load driver Expired - Fee Related GB2379098B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0120520A GB2379098B (en) 2001-08-23 2001-08-23 Tunable and efficient capacitive load driver
PCT/GB2002/003891 WO2003019987A1 (en) 2001-08-23 2002-08-23 Capacitive load driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0120520A GB2379098B (en) 2001-08-23 2001-08-23 Tunable and efficient capacitive load driver

Publications (3)

Publication Number Publication Date
GB0120520D0 true GB0120520D0 (en) 2001-10-17
GB2379098A GB2379098A (en) 2003-02-26
GB2379098B GB2379098B (en) 2005-06-15

Family

ID=9920878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0120520A Expired - Fee Related GB2379098B (en) 2001-08-23 2001-08-23 Tunable and efficient capacitive load driver

Country Status (2)

Country Link
GB (1) GB2379098B (en)
WO (1) WO2003019987A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008061991A1 (en) 2006-11-21 2008-05-29 Advanced Modular Solutions Limited A method and circuit for driving an electroluminescent lighting device
ES2605803T3 (en) * 2011-11-15 2017-03-16 Adv Technomig Sa Power supply system for a luminescent solid layer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414801A (en) * 1967-04-25 1968-12-03 Bell Telephone Labor Inc Inverter symmetry correction circuit
GB1528575A (en) * 1975-10-16 1978-10-11 Dawe Instr Ltd Oscillators for use with ultrasonic transducers
US4253097A (en) * 1979-03-29 1981-02-24 Timex Corporation Method and apparatus for reducing power consumption to activate electroluminescent panels
GB2196805B (en) * 1986-10-30 1990-06-20 Timex Corp Low voltage electroluminescent lamp driver circuits
EP0487732A4 (en) * 1990-02-07 1993-03-10 Daichi Co., Ltd Light-emitting power source circuit
DE4431381C2 (en) * 1994-08-26 1997-12-18 Siemens Ag Electronic circuit arrangement forming a self-excited high-frequency generator
US5532553A (en) * 1994-10-19 1996-07-02 Hubbell Incorporated Operating circuit for electroluminescent panel
US5963443A (en) * 1995-12-14 1999-10-05 Stmicroelectronics K.K. Power circuit for driving a capacitive load
JPH11339956A (en) * 1998-05-29 1999-12-10 Citizen Electronics Co Ltd Luminance adjusting mechanism for el driving circuit

Also Published As

Publication number Publication date
GB2379098A (en) 2003-02-26
GB2379098B (en) 2005-06-15
WO2003019987A1 (en) 2003-03-06

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Legal Events

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

Effective date: 20160823