KR890019705U - LCD panel driving circuit - Google Patents

LCD panel driving circuit

Info

Publication number
KR890019705U
KR890019705U KR2019880004371U KR880004371U KR890019705U KR 890019705 U KR890019705 U KR 890019705U KR 2019880004371 U KR2019880004371 U KR 2019880004371U KR 880004371 U KR880004371 U KR 880004371U KR 890019705 U KR890019705 U KR 890019705U
Authority
KR
South Korea
Prior art keywords
driving circuit
lcd panel
panel driving
lcd
circuit
Prior art date
Application number
KR2019880004371U
Other languages
Korean (ko)
Other versions
KR910002290Y1 (en
Inventor
이길구
Original Assignee
삼성전관 주식회사
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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR2019880004371U priority Critical patent/KR910002290Y1/en
Publication of KR890019705U publication Critical patent/KR890019705U/en
Application granted granted Critical
Publication of KR910002290Y1 publication Critical patent/KR910002290Y1/en

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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
KR2019880004371U 1988-03-30 1988-03-30 Liquid crystal driving circuit KR910002290Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004371U KR910002290Y1 (en) 1988-03-30 1988-03-30 Liquid crystal driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004371U KR910002290Y1 (en) 1988-03-30 1988-03-30 Liquid crystal driving circuit

Publications (2)

Publication Number Publication Date
KR890019705U true KR890019705U (en) 1989-10-05
KR910002290Y1 KR910002290Y1 (en) 1991-04-06

Family

ID=19273689

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004371U KR910002290Y1 (en) 1988-03-30 1988-03-30 Liquid crystal driving circuit

Country Status (1)

Country Link
KR (1) KR910002290Y1 (en)

Also Published As

Publication number Publication date
KR910002290Y1 (en) 1991-04-06

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20000331

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee