TW349219B - Liquid crystal display driver with threshold voltage drift compensation - Google Patents

Liquid crystal display driver with threshold voltage drift compensation

Info

Publication number
TW349219B
TW349219B TW085102200A TW85102200A TW349219B TW 349219 B TW349219 B TW 349219B TW 085102200 A TW085102200 A TW 085102200A TW 85102200 A TW85102200 A TW 85102200A TW 349219 B TW349219 B TW 349219B
Authority
TW
Taiwan
Prior art keywords
transistor
threshold voltage
output
clock signal
output pulse
Prior art date
Application number
TW085102200A
Other languages
English (en)
Chinese (zh)
Inventor
Ruquiya Ismat Ara Huq
Andrew Gordon F Dingwall
Original Assignee
Thomson Multimedia Sa
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 Thomson Multimedia Sa filed Critical Thomson Multimedia Sa
Application granted granted Critical
Publication of TW349219B publication Critical patent/TW349219B/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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Logic Circuits (AREA)
  • Shift Register Type Memory (AREA)
TW085102200A 1995-03-06 1996-02-27 Liquid crystal display driver with threshold voltage drift compensation TW349219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/399,014 US5701136A (en) 1995-03-06 1995-03-06 Liquid crystal display driver with threshold voltage drift compensation

Publications (1)

Publication Number Publication Date
TW349219B true TW349219B (en) 1999-01-01

Family

ID=23577769

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085102200A TW349219B (en) 1995-03-06 1996-02-27 Liquid crystal display driver with threshold voltage drift compensation

Country Status (8)

Country Link
US (1) US5701136A (OSRAM)
EP (1) EP0731441B1 (OSRAM)
JP (1) JP3863215B2 (OSRAM)
KR (1) KR100391729B1 (OSRAM)
CN (1) CN1145920C (OSRAM)
DE (1) DE69625261T2 (OSRAM)
IN (1) IN187503B (OSRAM)
TW (1) TW349219B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398842B (zh) * 2004-06-10 2013-06-11 Samsung Display Co Ltd 顯示裝置及其驅動方法

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* Cited by examiner, † Cited by third party
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EP0731441A3 (OSRAM) 1996-10-02
JPH08263028A (ja) 1996-10-11
US5701136A (en) 1997-12-23
KR960035419A (ko) 1996-10-24
CN1157450A (zh) 1997-08-20
EP0731441A2 (en) 1996-09-11
HK1001297A1 (en) 1998-06-12
IN187503B (OSRAM) 2002-05-11
DE69625261D1 (de) 2003-01-23
EP0731441B1 (en) 2002-12-11
KR100391729B1 (ko) 2003-11-17
JP3863215B2 (ja) 2006-12-27
DE69625261T2 (de) 2003-09-04
CN1145920C (zh) 2004-04-14

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