AU2001286836A1 - Single liquid crystal display with dynamic scan and split backlights and method of using same - Google Patents

Single liquid crystal display with dynamic scan and split backlights and method of using same

Info

Publication number
AU2001286836A1
AU2001286836A1 AU2001286836A AU8683601A AU2001286836A1 AU 2001286836 A1 AU2001286836 A1 AU 2001286836A1 AU 2001286836 A AU2001286836 A AU 2001286836A AU 8683601 A AU8683601 A AU 8683601A AU 2001286836 A1 AU2001286836 A1 AU 2001286836A1
Authority
AU
Australia
Prior art keywords
backlights
split
liquid crystal
crystal display
same
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
AU2001286836A
Inventor
Franky So
Thomas Swirbel
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of AU2001286836A1 publication Critical patent/AU2001286836A1/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
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • 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
    • G09G2320/0613—The adjustment depending on the type of the information to be displayed
    • G09G2320/062—Adjustment of illumination source parameters
    • 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)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Telephone Function (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
AU2001286836A 2000-09-05 2001-08-28 Single liquid crystal display with dynamic scan and split backlights and method of using same Abandoned AU2001286836A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65507700A 2000-09-05 2000-09-05
US09655077 2000-09-05
PCT/US2001/026759 WO2002021500A1 (en) 2000-09-05 2001-08-28 Single liquid crystal display with dynamic scan and split backlights and method of using same

Publications (1)

Publication Number Publication Date
AU2001286836A1 true AU2001286836A1 (en) 2002-03-22

Family

ID=24627400

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001286836A Abandoned AU2001286836A1 (en) 2000-09-05 2001-08-28 Single liquid crystal display with dynamic scan and split backlights and method of using same

Country Status (2)

Country Link
AU (1) AU2001286836A1 (en)
WO (1) WO2002021500A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7145558B2 (en) * 2003-09-03 2006-12-05 Motorola, Inc. Selective illumination of regions of an electronic display
JP2006041832A (en) 2004-07-26 2006-02-09 Nec Saitama Ltd Portable radio terminal with switching function of indicator lighting
EP1653435A1 (en) * 2004-10-26 2006-05-03 Sony Ericsson Mobile Communications AB Backlight unit for display device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298075B (en) * 1995-02-18 1998-09-09 Ibm Liquid crystal display

Also Published As

Publication number Publication date
WO2002021500A1 (en) 2002-03-14

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