DE69618148D1 - Schwingschaltung für EL Element - Google Patents

Schwingschaltung für EL Element

Info

Publication number
DE69618148D1
DE69618148D1 DE69618148T DE69618148T DE69618148D1 DE 69618148 D1 DE69618148 D1 DE 69618148D1 DE 69618148 T DE69618148 T DE 69618148T DE 69618148 T DE69618148 T DE 69618148T DE 69618148 D1 DE69618148 D1 DE 69618148D1
Authority
DE
Germany
Prior art keywords
vibration circuit
vibration
circuit
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
DE69618148T
Other languages
English (en)
Other versions
DE69618148T2 (de
Inventor
Masaki Mihara
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.)
STMicroelectronics KK
Original Assignee
SGS Thomson Microelectronics KK
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 SGS Thomson Microelectronics KK filed Critical SGS Thomson Microelectronics KK
Application granted granted Critical
Publication of DE69618148D1 publication Critical patent/DE69618148D1/de
Publication of DE69618148T2 publication Critical patent/DE69618148T2/de
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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Dc-Dc Converters (AREA)
DE69618148T 1995-10-30 1996-10-25 Schwingschaltung für EL Element Expired - Fee Related DE69618148T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7281497A JPH09127912A (ja) 1995-10-30 1995-10-30 容量性負荷を駆動する直流ブーストコンバータ

Publications (2)

Publication Number Publication Date
DE69618148D1 true DE69618148D1 (de) 2002-01-31
DE69618148T2 DE69618148T2 (de) 2002-07-04

Family

ID=17640015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618148T Expired - Fee Related DE69618148T2 (de) 1995-10-30 1996-10-25 Schwingschaltung für EL Element

Country Status (3)

Country Link
EP (1) EP0772376B1 (de)
JP (1) JPH09127912A (de)
DE (1) DE69618148T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5854539A (en) * 1997-08-26 1998-12-29 Stmicroelectronics, Inc. Electroluminescent lamp driver circuit with signal tracking
US5977720A (en) * 1997-08-26 1999-11-02 Stmicroelectronics, Inc. Method and apparatus for driving an electroluminescent lamp
US6043610A (en) * 1998-07-16 2000-03-28 Durel Corporation Battery operated power supply including a low level boost and a high level boost
JP2008083431A (ja) * 2006-09-28 2008-04-10 Casio Comput Co Ltd 駆動装置およびそれを備える表示装置
JP5713291B2 (ja) * 2011-06-28 2015-05-07 ニチコン株式会社 Ａｃ／ｄｃ変換装置
CN106652822A (zh) * 2017-02-28 2017-05-10 深圳市华星光电技术有限公司 一种阵列基板及发光二极管显示器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208869A (en) 1976-07-31 1980-06-24 Citizen Watch Co., Ltd. Illumination device for electronic timepiece
US4527096A (en) 1984-02-08 1985-07-02 Timex Corporation Drive circuit for capacitive electroluminescent panels
US5349269A (en) 1993-03-29 1994-09-20 Durel Corporation Power supply having dual inverters for electroluminescent lamps
US5313141A (en) 1993-04-22 1994-05-17 Durel Corporation Three terminal inverter for electroluminescent lamps

Also Published As

Publication number Publication date
EP0772376A1 (de) 1997-05-07
DE69618148T2 (de) 2002-07-04
JPH09127912A (ja) 1997-05-16
EP0772376B1 (de) 2001-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee