TW238376B - Liquid crystal display driving circuit - Google Patents

Liquid crystal display driving circuit

Info

Publication number
TW238376B
TW238376B TW082108257A TW82108257A TW238376B TW 238376 B TW238376 B TW 238376B TW 082108257 A TW082108257 A TW 082108257A TW 82108257 A TW82108257 A TW 82108257A TW 238376 B TW238376 B TW 238376B
Authority
TW
Taiwan
Prior art keywords
driving circuit
voltage
liquid crystal
outputs
crystal display
Prior art date
Application number
TW082108257A
Other languages
English (en)
Inventor
Isao Takita
Tsutomu Furuhashi
Hiroyuki Niita
Toshio Nimi
Satoru Tsunekawa
Original Assignee
Hitachi Seisakusyo Kk
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 Hitachi Seisakusyo Kk filed Critical Hitachi Seisakusyo Kk
Application granted granted Critical
Publication of TW238376B publication Critical patent/TW238376B/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
    • G09G3/34—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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • 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
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
TW082108257A 1992-10-07 1993-10-06 Liquid crystal display driving circuit TW238376B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26890892 1992-10-07

Publications (1)

Publication Number Publication Date
TW238376B true TW238376B (en) 1995-01-11

Family

ID=17464943

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082108257A TW238376B (en) 1992-10-07 1993-10-06 Liquid crystal display driving circuit

Country Status (2)

Country Link
KR (1) KR0128046B1 (zh)
TW (1) TW238376B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI486932B (zh) * 2013-04-03 2015-06-01 Himax Tech Inc 面板驅動電路
TWI567718B (zh) * 2010-11-25 2017-01-21 廖文裕 液晶驅動器及包含其之顯示裝置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI234134B (en) * 2000-04-14 2005-06-11 Koninkl Philips Electronics Nv Display driver with double calibration means
JP3832627B2 (ja) * 2000-08-10 2006-10-11 シャープ株式会社 信号線駆動回路、画像表示装置および携帯機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI567718B (zh) * 2010-11-25 2017-01-21 廖文裕 液晶驅動器及包含其之顯示裝置
TWI486932B (zh) * 2013-04-03 2015-06-01 Himax Tech Inc 面板驅動電路

Also Published As

Publication number Publication date
KR0128046B1 (ko) 1998-04-21
KR940009730A (ko) 1994-05-24

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent