JP2001035676A - 放電灯駆動装置 - Google Patents

放電灯駆動装置

Info

Publication number
JP2001035676A
JP2001035676A JP24027199A JP24027199A JP2001035676A JP 2001035676 A JP2001035676 A JP 2001035676A JP 24027199 A JP24027199 A JP 24027199A JP 24027199 A JP24027199 A JP 24027199A JP 2001035676 A JP2001035676 A JP 2001035676A
Authority
JP
Japan
Prior art keywords
discharge lamp
discharge
inverter circuit
discharge lamps
turned
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Withdrawn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
JP24027199A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001035676A5 (enrdf_load_stackoverflow
Inventor
Eiji Abe
英治 阿部
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Harison Toshiba Lighting Corp
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 Harison Toshiba Lighting Corp filed Critical Harison Toshiba Lighting Corp
Priority to JP24027199A priority Critical patent/JP2001035676A/ja
Publication of JP2001035676A publication Critical patent/JP2001035676A/ja
Publication of JP2001035676A5 publication Critical patent/JP2001035676A5/ja
Withdrawn legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
JP24027199A 1999-07-22 1999-07-22 放電灯駆動装置 Withdrawn JP2001035676A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24027199A JP2001035676A (ja) 1999-07-22 1999-07-22 放電灯駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24027199A JP2001035676A (ja) 1999-07-22 1999-07-22 放電灯駆動装置

Publications (2)

Publication Number Publication Date
JP2001035676A true JP2001035676A (ja) 2001-02-09
JP2001035676A5 JP2001035676A5 (enrdf_load_stackoverflow) 2006-10-05

Family

ID=17057020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24027199A Withdrawn JP2001035676A (ja) 1999-07-22 1999-07-22 放電灯駆動装置

Country Status (1)

Country Link
JP (1) JP2001035676A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002078406A1 (fr) * 2001-03-23 2002-10-03 Harison Toshiba Lighting Corporation Lampe a decharge electrique et appareil d'alimentation de lampe a decharge electrique
KR100423077B1 (ko) * 2001-07-09 2004-03-16 (주)반디플랙스 네온관을 이용한 다중칼라 조명장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002078406A1 (fr) * 2001-03-23 2002-10-03 Harison Toshiba Lighting Corporation Lampe a decharge electrique et appareil d'alimentation de lampe a decharge electrique
KR100423077B1 (ko) * 2001-07-09 2004-03-16 (주)반디플랙스 네온관을 이용한 다중칼라 조명장치

Similar Documents

Publication Publication Date Title
KR101006381B1 (ko) 발광장치 및 그 제어방법
EP1044588B1 (en) Method and apparatus for dimming a lamp in a backlight of a liquid crystal display
US8076872B2 (en) Light emitting diode circuit and arrangement and device
JP5038982B2 (ja) Led駆動デバイス
JP2009516923A (ja) Ledセルを駆動するための装置
JPH08137429A (ja) 表示装置
JP3486742B2 (ja) 液晶ディスプレイ用バックライト
KR20090050067A (ko) 디스플레이 장치
WO2014190579A1 (zh) Led背光驱动电路、液晶显示装置和一种驱动方法
US20070001620A1 (en) Display apparatus
KR100811737B1 (ko) 엘이디 점등회로 및 점등방법
JP2001035676A (ja) 放電灯駆動装置
US20040136215A1 (en) Driving circuit configured in a three-phase inverter and driving method thereof
JP2000182791A (ja) 放電灯駆動装置
JP2006032158A (ja) 放電灯点灯装置
JPH11352460A (ja) 液晶バックライト回路
GB2211636A (en) Controlling the brightness of a fluorescent lamp
JP4623854B2 (ja) ディスプレイ装置用照明装置
CN113329539A (zh) 一种带广播地址信号的电源线边沿信号触发的彩灯装置
JP2005011714A (ja) 放電灯点灯装置
JP4177624B2 (ja) 白熱電球用の安定器及び白熱電球用の安定器の作動方法
JP2001035676A5 (enrdf_load_stackoverflow)
CN218830731U (zh) 一种供电电路
KR100256276B1 (ko) Pwm 방식을 이용한 rgb 전원 제어 장치
JP3839760B2 (ja) 液晶ディスプレイ用バックライト

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20060710

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20060711

A521 Written amendment

Effective date: 20060720

Free format text: JAPANESE INTERMEDIATE CODE: A523

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060720

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20070718