TW200638308A - Luminescent elements drive control device, luminescent element drive device - Google Patents

Luminescent elements drive control device, luminescent element drive device

Info

Publication number
TW200638308A
TW200638308A TW095114141A TW95114141A TW200638308A TW 200638308 A TW200638308 A TW 200638308A TW 095114141 A TW095114141 A TW 095114141A TW 95114141 A TW95114141 A TW 95114141A TW 200638308 A TW200638308 A TW 200638308A
Authority
TW
Taiwan
Prior art keywords
light emitting
emitting device
device group
luminescent
port
Prior art date
Application number
TW095114141A
Other languages
English (en)
Other versions
TWI343552B (en
Inventor
Yoshiaki Yonezawa
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of TW200638308A publication Critical patent/TW200638308A/zh
Application granted granted Critical
Publication of TWI343552B publication Critical patent/TWI343552B/zh

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Led Devices (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
TW095114141A 2005-04-22 2006-04-20 Luminescent elements drive control device, luminescent element drive device TWI343552B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005125267A JP4801927B2 (ja) 2005-04-22 2005-04-22 発光素子駆動制御装置、発光素子駆動装置

Publications (2)

Publication Number Publication Date
TW200638308A true TW200638308A (en) 2006-11-01
TWI343552B TWI343552B (en) 2011-06-11

Family

ID=37133092

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095114141A TWI343552B (en) 2005-04-22 2006-04-20 Luminescent elements drive control device, luminescent element drive device

Country Status (5)

Country Link
US (1) US7551101B2 (zh)
JP (1) JP4801927B2 (zh)
KR (1) KR100807422B1 (zh)
CN (1) CN100498650C (zh)
TW (1) TWI343552B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7928667B2 (en) * 2006-11-23 2011-04-19 Semisilicon Technology Corp. Synchronous light emitting diode lamp string controller
JP5196531B2 (ja) * 2007-10-24 2013-05-15 矢崎総業株式会社 表示装置
US8120268B2 (en) * 2008-01-25 2012-02-21 Eveready Battery Company, Inc. Lighting device and method of control based on chemistry composition of power source
US7816907B2 (en) * 2008-04-23 2010-10-19 Lantiq Deutschland Gmbh Integrated circuit with a measuring circuit and method of configuring an integrated circuit with a measuring circuit
CN102236596B (zh) * 2010-05-05 2014-07-02 英业达股份有限公司 显示卡状态指示系统
JP5609267B2 (ja) * 2010-05-26 2014-10-22 ソニー株式会社 情報処理装置、情報処理方法、プログラム及び蓄電装置管理システム
JP5059175B2 (ja) * 2010-08-18 2012-10-24 シャープ株式会社 照明装置
CN102958239A (zh) * 2011-08-31 2013-03-06 鸿富锦精密工业（深圳）有限公司 硬盘指示灯电路
JP6060516B2 (ja) * 2011-11-30 2017-01-18 ソニー株式会社 電子機器および給電システム
CN103313459A (zh) * 2012-03-13 2013-09-18 鸿富锦精密工业（深圳）有限公司 指示灯控制装置
US9379708B2 (en) * 2014-08-15 2016-06-28 Allegro Microsystems, Llc Switch driver circuit and associated methods
US9425785B1 (en) 2015-07-14 2016-08-23 Allegro Microsystems, Llc Switching regulator with controllable slew rate
DE202016007323U1 (de) * 2016-11-30 2018-03-02 Tridonic Gmbh & Co. Kg Betriebsgerät mit Testschalter und Statusanzeige

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613647C3 (de) * 1976-03-31 1981-08-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ansteuerschaltung
JPS5357906A (en) * 1976-11-05 1978-05-25 Shin Shirasuna Electric Corp Method of indicating channel
JPS5396697A (en) * 1977-02-03 1978-08-24 Canon Inc Display unit using luminous element
JPS5522826U (zh) * 1978-07-27 1980-02-14
US4321598A (en) * 1980-07-21 1982-03-23 The Singer Company Double density display drive system
JPS59116694A (ja) * 1982-12-23 1984-07-05 株式会社東芝 表示素子駆動回路
JPS6036697U (ja) * 1983-08-19 1985-03-13 カルソニックカンセイ株式会社 発光ダイオ−ドのマトリツクス結線構造
JPS61262790A (ja) * 1985-05-17 1986-11-20 ロ−ム株式会社 表示装置
JPS61262792A (ja) * 1985-05-17 1986-11-20 松下電器産業株式会社 レベルメ−タのダイナミツク駆動装置
JPS61262791A (ja) * 1985-05-17 1986-11-20 ロ−ム株式会社 表示装置
US5238001A (en) * 1991-11-12 1993-08-24 Stuart Medical Inc. Ambulatory patient monitoring system having multiple monitoring units and optical communications therebetween
JPH08278764A (ja) * 1995-04-05 1996-10-22 Nec Eng Ltd Ｌｅｄ駆動回路
JP2000231363A (ja) 1999-02-09 2000-08-22 Avix Inc Ｌｅｄ集合ランプ回路およびマルチカラーｌｅｄ集合ランプ
GB2370118B (en) * 1999-05-07 2003-10-22 Honeywell Inc Glass-break detector and method of alarm discrimination
US6853150B2 (en) * 2001-12-28 2005-02-08 Koninklijke Philips Electronics N.V. Light emitting diode driver
JP2004014228A (ja) 2002-06-05 2004-01-15 Canon Inc 電源装置及び情報処理装置
CN1943276B (zh) * 2004-02-25 2012-05-23 迈克尔·米斯金 Ac发光二极管以及ac led驱动方法和装置
KR100536205B1 (ko) * 2004-06-03 2005-12-12 삼성에스디아이 주식회사 액정 표시 장치 및 그 구동 방법

Also Published As

Publication number Publication date
KR100807422B1 (ko) 2008-02-25
US7551101B2 (en) 2009-06-23
JP2006301423A (ja) 2006-11-02
US20060267861A1 (en) 2006-11-30
CN1851613A (zh) 2006-10-25
TWI343552B (en) 2011-06-11
CN100498650C (zh) 2009-06-10
JP4801927B2 (ja) 2011-10-26
KR20060111398A (ko) 2006-10-27

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees