DE69623152T2 - System zur Steuerung von Datenleitungen mit Helligkeitssignalen in einer Anzeige - Google Patents

System zur Steuerung von Datenleitungen mit Helligkeitssignalen in einer Anzeige

Info

Publication number
DE69623152T2
DE69623152T2 DE69623152T DE69623152T DE69623152T2 DE 69623152 T2 DE69623152 T2 DE 69623152T2 DE 69623152 T DE69623152 T DE 69623152T DE 69623152 T DE69623152 T DE 69623152T DE 69623152 T2 DE69623152 T2 DE 69623152T2
Authority
DE
Germany
Prior art keywords
display
data lines
controlling data
brightness signals
brightness
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69623152T
Other languages
English (en)
Other versions
DE69623152D1 (de
Inventor
Sherman Weisbrod
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technicolor SA
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 DE69623152D1 publication Critical patent/DE69623152D1/de
Publication of DE69623152T2 publication Critical patent/DE69623152T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G09G5/10—Intensity circuits
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • 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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
DE69623152T 1995-03-06 1996-02-26 System zur Steuerung von Datenleitungen mit Helligkeitssignalen in einer Anzeige Expired - Lifetime DE69623152T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/399,011 US5673063A (en) 1995-03-06 1995-03-06 Data line driver for applying brightness signals to a display

Publications (2)

Publication Number Publication Date
DE69623152D1 DE69623152D1 (de) 2002-10-02
DE69623152T2 true DE69623152T2 (de) 2003-04-17

Family

ID=23577750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69623152T Expired - Lifetime DE69623152T2 (de) 1995-03-06 1996-02-26 System zur Steuerung von Datenleitungen mit Helligkeitssignalen in einer Anzeige

Country Status (8)

Country Link
US (1) US5673063A (de)
EP (1) EP0731439B1 (de)
JP (1) JP3866788B2 (de)
KR (1) KR100424552B1 (de)
CN (1) CN1105374C (de)
DE (1) DE69623152T2 (de)
SG (1) SG49825A1 (de)
TW (1) TW304257B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825836B1 (en) 1998-05-16 2004-11-30 Thomson Licensing S.A. Bus arrangement for a driver of a matrix display
US6046736A (en) 1998-08-17 2000-04-04 Sarnoff Corporation Self scanned amorphous silicon integrated display having active bus and reduced stress column drivers
JP2000347159A (ja) 1999-06-09 2000-12-15 Hitachi Ltd 液晶表示装置
KR100618582B1 (ko) * 2003-11-10 2006-08-31 엘지.필립스 엘시디 주식회사 액정표시장치의 구동부
JP2006276287A (ja) * 2005-03-28 2006-10-12 Nec Corp 表示装置
JP4510738B2 (ja) * 2005-09-28 2010-07-28 株式会社 日立ディスプレイズ 表示装置
JP5397219B2 (ja) * 2006-04-19 2014-01-22 イグニス・イノベーション・インコーポレイテッド アクティブマトリックス表示装置用の安定な駆動スキーム
JP4985999B2 (ja) * 2010-02-08 2012-07-25 Ｔｄｋ株式会社 積層型バンドパスフィルタ
CN115775535B (zh) * 2022-11-30 2023-10-03 南京国兆光电科技有限公司 一种显示驱动电路

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676702A (en) * 1971-01-04 1972-07-11 Rca Corp Comparator circuit
US4070600A (en) * 1976-12-23 1978-01-24 General Electric Company High voltage driver circuit
JPS55159493A (en) * 1979-05-30 1980-12-11 Suwa Seikosha Kk Liquid crystal face iimage display unit
DE3130391A1 (de) * 1981-07-31 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Monolithisch integrierbare komparatorschaltung
US4554539A (en) * 1982-11-08 1985-11-19 Rockwell International Corporation Driver circuit for an electroluminescent matrix-addressed display
US4766430A (en) * 1986-12-19 1988-08-23 General Electric Company Display device drive circuit
US4742346A (en) * 1986-12-19 1988-05-03 Rca Corporation System for applying grey scale codes to the pixels of a display device
JPS63177193A (ja) * 1987-01-19 1988-07-21 株式会社日立製作所 デイスプレイ装置
JPH0750389B2 (ja) * 1987-06-04 1995-05-31 セイコーエプソン株式会社 液晶パネルの駆動回路
US4963860A (en) * 1988-02-01 1990-10-16 General Electric Company Integrated matrix display circuitry
DE3930259A1 (de) * 1989-09-11 1991-03-21 Thomson Brandt Gmbh Ansteuerschaltung fuer eine fluessigkristallanzeige
US5170155A (en) * 1990-10-19 1992-12-08 Thomson S.A. System for applying brightness signals to a display device and comparator therefore
US5222082A (en) * 1991-02-28 1993-06-22 Thomson Consumer Electronics, S.A. Shift register useful as a select line scanner for liquid crystal display
US5113134A (en) * 1991-02-28 1992-05-12 Thomson, S.A. Integrated test circuit for display devices such as LCD's
JPH05249928A (ja) * 1992-03-10 1993-09-28 Sharp Corp パネル表示装置
JPH05265405A (ja) * 1992-03-19 1993-10-15 Fujitsu Ltd 液晶表示装置
US5352937A (en) * 1992-11-16 1994-10-04 Rca Thomson Licensing Corporation Differential comparator circuit
FR2720185B1 (fr) * 1994-05-17 1996-07-05 Thomson Lcd Registre à décalage utilisant des transistors M.I.S. de même polarité.

Also Published As

Publication number Publication date
US5673063A (en) 1997-09-30
EP0731439B1 (de) 2002-08-28
CN1105374C (zh) 2003-04-09
DE69623152D1 (de) 2002-10-02
JP3866788B2 (ja) 2007-01-10
TW304257B (de) 1997-05-01
CN1136690A (zh) 1996-11-27
JPH0990917A (ja) 1997-04-04
EP0731439A1 (de) 1996-09-11
SG49825A1 (en) 1998-06-15
KR100424552B1 (ko) 2004-06-18
KR960035412A (ko) 1996-10-24

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