KR940019772U - 엘씨디의 구동 전압 절환 회로 - Google Patents

엘씨디의 구동 전압 절환 회로

Info

Publication number
KR940019772U
KR940019772U KR2019930000954U KR930000954U KR940019772U KR 940019772 U KR940019772 U KR 940019772U KR 2019930000954 U KR2019930000954 U KR 2019930000954U KR 930000954 U KR930000954 U KR 930000954U KR 940019772 U KR940019772 U KR 940019772U
Authority
KR
South Korea
Prior art keywords
lcd
switching circuit
driving voltage
voltage switching
driving
Prior art date
Application number
KR2019930000954U
Other languages
English (en)
Other versions
KR200141207Y1 (ko
Inventor
홍승석
Original Assignee
엘지전자주식회사
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 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to KR2019930000954U priority Critical patent/KR200141207Y1/ko
Publication of KR940019772U publication Critical patent/KR940019772U/ko
Application granted granted Critical
Publication of KR200141207Y1 publication Critical patent/KR200141207Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
KR2019930000954U 1993-01-27 1993-01-27 엘씨디의 구동 전압 절환 회로 KR200141207Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930000954U KR200141207Y1 (ko) 1993-01-27 1993-01-27 엘씨디의 구동 전압 절환 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930000954U KR200141207Y1 (ko) 1993-01-27 1993-01-27 엘씨디의 구동 전압 절환 회로

Publications (2)

Publication Number Publication Date
KR940019772U true KR940019772U (ko) 1994-08-22
KR200141207Y1 KR200141207Y1 (ko) 1999-05-15

Family

ID=19349996

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930000954U KR200141207Y1 (ko) 1993-01-27 1993-01-27 엘씨디의 구동 전압 절환 회로

Country Status (1)

Country Link
KR (1) KR200141207Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100576117B1 (ko) * 1998-12-04 2006-08-30 삼성전자주식회사 액정표시장치용 픽셀 구동 시스템

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100576117B1 (ko) * 1998-12-04 2006-08-30 삼성전자주식회사 액정표시장치용 픽셀 구동 시스템

Also Published As

Publication number Publication date
KR200141207Y1 (ko) 1999-05-15

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