KR970045890U - 음극선관의 히터 예열장치 - Google Patents

음극선관의 히터 예열장치

Info

Publication number
KR970045890U
KR970045890U KR2019960038736U KR19960038736U KR970045890U KR 970045890 U KR970045890 U KR 970045890U KR 2019960038736 U KR2019960038736 U KR 2019960038736U KR 19960038736 U KR19960038736 U KR 19960038736U KR 970045890 U KR970045890 U KR 970045890U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
preheating device
heater preheating
heater
Prior art date
Application number
KR2019960038736U
Other languages
English (en)
Other versions
KR0139545Y1 (ko
Inventor
최형식
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019960038736U priority Critical patent/KR0139545Y1/ko
Priority to US08/764,070 priority patent/US5961648A/en
Publication of KR970045890U publication Critical patent/KR970045890U/ko
Application granted granted Critical
Publication of KR0139545Y1 publication Critical patent/KR0139545Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/22—Heaters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/005—Power supply circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Sources (AREA)
  • Dc-Dc Converters (AREA)
KR2019960038736U 1995-11-30 1996-11-06 음극선관의 히터 예열장치 KR0139545Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019960038736U KR0139545Y1 (ko) 1995-12-06 1996-11-06 음극선관의 히터 예열장치
US08/764,070 US5961648A (en) 1995-11-30 1996-12-06 Heater preheating device for cathode ray tube

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR201995038538 1995-12-06
KR19950038538 1995-12-06
KR2019960038736U KR0139545Y1 (ko) 1995-12-06 1996-11-06 음극선관의 히터 예열장치

Publications (2)

Publication Number Publication Date
KR970045890U true KR970045890U (ko) 1997-07-31
KR0139545Y1 KR0139545Y1 (ko) 1999-04-01

Family

ID=26631360

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960038736U KR0139545Y1 (ko) 1995-11-30 1996-11-06 음극선관의 히터 예열장치

Country Status (2)

Country Link
US (1) US5961648A (ko)
KR (1) KR0139545Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100516386B1 (ko) * 1997-12-30 2005-12-02 삼성전자주식회사 디스플레이 장치의 퀵 스타트(quick start)장치 및방법

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6163314A (en) * 1998-06-11 2000-12-19 Tatung Co., Ltd. Multi-sync monitor power supply system with harmonic eliminating means
KR100282333B1 (ko) * 1998-11-12 2001-03-02 구자홍 모니터의 절전 회로
JP2001109418A (ja) * 1999-10-04 2001-04-20 Mitsubishi Electric Corp 画像表示装置およびその制御方法
KR100553184B1 (ko) * 2001-04-24 2006-02-21 현대 이미지퀘스트(주) 모니터의 전력절감장치 및 방법
US6661188B2 (en) 2002-04-19 2003-12-09 Thomson Licensing S.A. Cathode ray tube filament voltage control with a multifrequency deflection scanner
JP4280244B2 (ja) * 2005-02-15 2009-06-17 シャープ株式会社 ジョブ処理装置
KR100790035B1 (ko) * 2005-08-31 2008-01-02 엘지전자 주식회사 전원제어장치 및 방법
CN101206517B (zh) * 2006-12-22 2011-06-22 群康科技(深圳)有限公司 电脑
CN103559872B (zh) 2013-11-15 2015-04-15 京东方科技集团股份有限公司 一种供电***
US20170171612A1 (en) * 2015-12-14 2017-06-15 Le Holdings (Beijing) Co., Ltd. Audio and video playing apparatus and power supplying method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650457B2 (ja) * 1987-10-14 1994-06-29 シャープ株式会社 コンピュータシステムのデバイス電源制御装置
US5486726A (en) * 1992-08-13 1996-01-23 Samsung Electronics Co., Ltd. Power-supply control system of peripheral equipment of computer
US5389952A (en) * 1992-12-02 1995-02-14 Cordata Inc. Low-power-consumption monitor standby system
US5345112A (en) * 1992-09-14 1994-09-06 Cypress Semiconductor Corporation Integrated circuit with programmable speed/power adjustment
US5335168A (en) * 1993-01-13 1994-08-02 Compaq Computer Corporation Computer system with power-down mode for monitor
US5375245A (en) * 1993-02-22 1994-12-20 Tandberg Data A/S Apparatus for automatically reducing the power consumption of a CRT computer monitor
KR950005216B1 (ko) * 1993-03-31 1995-05-22 삼성전자주식회사 컴퓨터 주변장치의 전원절약장치
US5481732A (en) * 1993-12-14 1996-01-02 Shahbazi; Horyeh D. CRT monitor power control unit
JP3258812B2 (ja) * 1994-04-20 2002-02-18 富士通株式会社 節電機能付き電源装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100516386B1 (ko) * 1997-12-30 2005-12-02 삼성전자주식회사 디스플레이 장치의 퀵 스타트(quick start)장치 및방법

Also Published As

Publication number Publication date
US5961648A (en) 1999-10-05
KR0139545Y1 (ko) 1999-04-01

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