EP0313329A3 - Automatic synthetic dot flair for matrix addressed displays - Google Patents

Automatic synthetic dot flair for matrix addressed displays Download PDF

Info

Publication number
EP0313329A3
EP0313329A3 EP88309803A EP88309803A EP0313329A3 EP 0313329 A3 EP0313329 A3 EP 0313329A3 EP 88309803 A EP88309803 A EP 88309803A EP 88309803 A EP88309803 A EP 88309803A EP 0313329 A3 EP0313329 A3 EP 0313329A3
Authority
EP
European Patent Office
Prior art keywords
intensity
flair
luminescence
matrix addressed
displays
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.)
Withdrawn
Application number
EP88309803A
Other languages
German (de)
French (fr)
Other versions
EP0313329A2 (en
Inventor
Lyle R. Strathman
Craig E. Harwood
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of EP0313329A2 publication Critical patent/EP0313329A2/en
Publication of EP0313329A3 publication Critical patent/EP0313329A3/en
Withdrawn legal-status Critical Current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
    • G09G5/20—Function-generator circuits, e.g. circle generators line or curve smoothing 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

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)
  • Controls And Circuits For Display Device (AREA)

Abstract

To enhance the image quality of displays upon matrix displays, the luminescence information for a desired pixel, to be displayed, is transformed to have a new intensity or luminescence figure and the intensity or luminescent figures of the nearby pixels are also transformed in a fashion which would emulate a gaussian luminescence or intensity distribution or any other distribution where the intensity decreases radially from the desired pixel position. The pixels are subsequently displayed with the new intensity or luminescence figure.
EP88309803A 1987-10-23 1988-10-19 Automatic synthetic dot flair for matrix addressed displays Withdrawn EP0313329A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11304687A 1987-10-23 1987-10-23
US113046 1987-10-23

Publications (2)

Publication Number Publication Date
EP0313329A2 EP0313329A2 (en) 1989-04-26
EP0313329A3 true EP0313329A3 (en) 1989-12-27

Family

ID=22347325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88309803A Withdrawn EP0313329A3 (en) 1987-10-23 1988-10-19 Automatic synthetic dot flair for matrix addressed displays

Country Status (2)

Country Link
EP (1) EP0313329A3 (en)
JP (1) JPH01116683A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2179440A1 (en) * 1995-06-29 1996-12-30 Stephen W. Marshall Spatial light modulator with improved peak white performance
WO2000021066A1 (en) * 1998-10-07 2000-04-13 Microsoft Corporation Weighted mapping of image data samples to pixel sub-components on a display device
US6188385B1 (en) * 1998-10-07 2001-02-13 Microsoft Corporation Method and apparatus for displaying images such as text
EP2439730A1 (en) * 1998-10-07 2012-04-11 Microsoft Corporation Independent mapping of portions of color image data to pixel sub-components
EP1026659A3 (en) * 1999-02-01 2002-01-30 Sharp Kabushiki Kaisha Character display apparatus, character display method, and recording medium
JP2002215126A (en) 2001-01-15 2002-07-31 Sharp Corp Method and device for character display and recording medium
EP3477130B1 (en) 2017-10-31 2020-09-02 Crompton Technology Group Limited Composite tubular structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783334A (en) * 1969-07-23 1974-01-01 Nat Res Dev Cathode ray tube display systems
GB2021905A (en) * 1978-05-12 1979-12-05 Smiths Industries Ltd Display systems and control systems therefor
GB2044051A (en) * 1979-03-09 1980-10-08 Miller Rickard Ltd Resistive Interpolation of Extra Elements and Lines Between Stored Data
EP0145181A2 (en) * 1983-11-18 1985-06-19 Honeywell Inc. Halo generation for crt display symbols
EP0238962A2 (en) * 1986-03-27 1987-09-30 General Electric Company Digital image correction
EP0242106A2 (en) * 1986-04-14 1987-10-21 Advanced Micro Devices, Inc. Method and apparatus for generating anti-aliased vectors, arcs and circles on a video display

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783334A (en) * 1969-07-23 1974-01-01 Nat Res Dev Cathode ray tube display systems
GB2021905A (en) * 1978-05-12 1979-12-05 Smiths Industries Ltd Display systems and control systems therefor
GB2044051A (en) * 1979-03-09 1980-10-08 Miller Rickard Ltd Resistive Interpolation of Extra Elements and Lines Between Stored Data
EP0145181A2 (en) * 1983-11-18 1985-06-19 Honeywell Inc. Halo generation for crt display symbols
EP0238962A2 (en) * 1986-03-27 1987-09-30 General Electric Company Digital image correction
EP0242106A2 (en) * 1986-04-14 1987-10-21 Advanced Micro Devices, Inc. Method and apparatus for generating anti-aliased vectors, arcs and circles on a video display

Also Published As

Publication number Publication date
EP0313329A2 (en) 1989-04-26
JPH01116683A (en) 1989-05-09

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