AU2003278494A1 - Active matrix display - Google Patents

Active matrix display

Info

Publication number
AU2003278494A1
AU2003278494A1 AU2003278494A AU2003278494A AU2003278494A1 AU 2003278494 A1 AU2003278494 A1 AU 2003278494A1 AU 2003278494 A AU2003278494 A AU 2003278494A AU 2003278494 A AU2003278494 A AU 2003278494A AU 2003278494 A1 AU2003278494 A1 AU 2003278494A1
Authority
AU
Australia
Prior art keywords
active matrix
matrix display
display
active
matrix
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.)
Abandoned
Application number
AU2003278494A
Inventor
Alan G. Knapp
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2003278494A1 publication Critical patent/AU2003278494A1/en
Abandoned 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
    • 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
    • G09G3/3406—Control of illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0653—Controlling or limiting the speed of brightness adjustment of the illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix

Landscapes

  • Engineering & Computer Science (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)
AU2003278494A 2002-11-27 2003-11-11 Active matrix display Abandoned AU2003278494A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0227632.7 2002-11-27
GB0227632A GB0227632D0 (en) 2002-11-27 2002-11-27 Active matrix display
PCT/IB2003/005097 WO2004049292A1 (en) 2002-11-27 2003-11-11 Active matrix display

Publications (1)

Publication Number Publication Date
AU2003278494A1 true AU2003278494A1 (en) 2004-06-18

Family

ID=9948586

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003278494A Abandoned AU2003278494A1 (en) 2002-11-27 2003-11-11 Active matrix display

Country Status (3)

Country Link
AU (1) AU2003278494A1 (en)
GB (1) GB0227632D0 (en)
WO (1) WO2004049292A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2411039A (en) * 2004-02-11 2005-08-17 Matsushita Electric Corp Liquid crystal display
US7733443B2 (en) 2004-03-09 2010-06-08 Nitto Denko Corporation LCD comprising backlight and reflective polarizer on front panel
US7456915B2 (en) 2004-03-26 2008-11-25 Nitto Denko Corporation Liquid crystal display panel with broadband interference polarizers
WO2006035376A1 (en) * 2004-09-30 2006-04-06 Koninklijke Philips Electronics N.V. Method of controlling liquid crystal display device and computer program product therefor
ITTO20050090A1 (en) 2005-02-16 2006-08-17 Sim2 Multimedia Spa METHOD AND / OR APPARATUS FOR IMPROVING THE VISUAL PERCEPTION OF AN IMAGE DISPLAYED ON A SCREEN
KR100750130B1 (en) 2005-03-23 2007-08-21 삼성전자주식회사 Light emitting assembly, backlight unit and display
KR101113236B1 (en) 2005-04-26 2012-02-20 삼성전자주식회사 Backlight unit for dynamic image and display employing the same
DE102005020568A1 (en) * 2005-04-30 2006-11-09 Osram Opto Semiconductors Gmbh Light source arrangement for backlighting of display devices and display device
KR101006385B1 (en) * 2005-11-16 2011-01-11 삼성전자주식회사 Display apparatus and control method thereof
JP4982257B2 (en) * 2007-06-13 2012-07-25 三洋電機株式会社 Image display device
CN105609086A (en) * 2015-12-30 2016-05-25 深圳Tcl数字技术有限公司 Brightness adjustment method and device of display interface

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157814A (en) * 1984-08-29 1986-03-24 Hitachi Ltd Electronic instrument board
JP3233927B2 (en) * 1989-12-22 2001-12-04 サーノフ コーポレイション Field sequential display system using backlit liquid crystal display pixel array and image generation method
US5717422A (en) * 1994-01-25 1998-02-10 Fergason; James L. Variable intensity high contrast passive display
JP4574057B2 (en) * 2000-05-08 2010-11-04 キヤノン株式会社 Display device
US6762742B2 (en) * 2000-12-29 2004-07-13 Samsung Electronics Co., Ltd. Apparatus and method for automatic brightness control for use in liquid crystal display device
EP1383104B1 (en) * 2001-04-25 2011-05-04 Panasonic Corporation Video display apparatus and video display method

Also Published As

Publication number Publication date
WO2004049292A1 (en) 2004-06-10
GB0227632D0 (en) 2003-01-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase