EP1557813A3 - Compression of image data associated with two-dimensional arrays of pixel sub-components - Google Patents

Compression of image data associated with two-dimensional arrays of pixel sub-components Download PDF

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Publication number
EP1557813A3
EP1557813A3 EP05007975A EP05007975A EP1557813A3 EP 1557813 A3 EP1557813 A3 EP 1557813A3 EP 05007975 A EP05007975 A EP 05007975A EP 05007975 A EP05007975 A EP 05007975A EP 1557813 A3 EP1557813 A3 EP 1557813A3
Authority
EP
European Patent Office
Prior art keywords
pixel sub
components
image data
compression
increased
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.)
Granted
Application number
EP05007975A
Other languages
German (de)
French (fr)
Other versions
EP1557813A2 (en
EP1557813B1 (en
Inventor
Leroy B. Keely
William Hill
Geraldine Wade
Gregory C. Hitchcock
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.)
Microsoft Corp
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Publication of EP1557813A2 publication Critical patent/EP1557813A2/en
Publication of EP1557813A3 publication Critical patent/EP1557813A3/en
Application granted granted Critical
Publication of EP1557813B1 publication Critical patent/EP1557813B1/en
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
    • 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
    • G09G3/2003—Display of colours
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0414—Vertical resolution change
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0428—Gradation resolution change
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0457—Improvement of perceived resolution by subpixel rendering
    • 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
    • G09G3/2074—Display of intermediate tones using sub-pixels

Abstract

LCD Display device (320) with increased horizontal and vertical resolution. The horizontal resolution is increased by mapping spatially different sets of one or more samples to individual pixel sub-components (302, 304, 306). The vertical resolution is increased by increasing the number of pixel sub-component density in the vertical dimension. Image data compression is performed by controlling sets of vertically adjacent pixels (C1, R1) using red, green, and blue luminous intensity values and a bias value of the pixel sub-components (302, 304, 306, 312, 314, 316).
EP05007975A 1999-02-01 2000-02-01 Compression of image data associated with two-dimensional arrays of pixel sub-components Expired - Lifetime EP1557813B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11804899P 1999-02-01 1999-02-01
US118048P 1999-02-01
EP00907106A EP1163658B1 (en) 1999-02-01 2000-02-01 Compression of image data associated with two-dimensional arrays of pixel sub-components

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP00907106A Division EP1163658B1 (en) 1999-02-01 2000-02-01 Compression of image data associated with two-dimensional arrays of pixel sub-components
EP00907106.9 Division 2000-02-01

Publications (3)

Publication Number Publication Date
EP1557813A2 EP1557813A2 (en) 2005-07-27
EP1557813A3 true EP1557813A3 (en) 2009-07-22
EP1557813B1 EP1557813B1 (en) 2011-04-27

Family

ID=22376226

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00907106A Expired - Lifetime EP1163658B1 (en) 1999-02-01 2000-02-01 Compression of image data associated with two-dimensional arrays of pixel sub-components
EP05007975A Expired - Lifetime EP1557813B1 (en) 1999-02-01 2000-02-01 Compression of image data associated with two-dimensional arrays of pixel sub-components

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP00907106A Expired - Lifetime EP1163658B1 (en) 1999-02-01 2000-02-01 Compression of image data associated with two-dimensional arrays of pixel sub-components

Country Status (7)

Country Link
EP (2) EP1163658B1 (en)
JP (1) JP4833412B2 (en)
AT (2) ATE507553T1 (en)
AU (1) AU2866100A (en)
DE (2) DE60045899D1 (en)
ES (1) ES2361415T3 (en)
WO (1) WO2000045368A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163658B1 (en) * 1999-02-01 2005-04-13 Microsoft Corporation Compression of image data associated with two-dimensional arrays of pixel sub-components
JP4673967B2 (en) * 2000-09-20 2011-04-20 富士通株式会社 Display device
US7268757B2 (en) 2001-06-11 2007-09-11 Genoa Color Technologies Ltd Device, system and method for color display
AU2003219505A1 (en) 2002-04-11 2003-10-27 Moshe Ben-Chorin Color display devices and methods with enhanced attributes
EP1571485A3 (en) * 2004-02-24 2005-10-05 Barco N.V. Display element array with optimized pixel and sub-pixel layout for use in reflective displays
US20070153024A1 (en) * 2005-12-29 2007-07-05 Samsung Electronics Co., Ltd. Multi-mode pixelated displays
EP1873744A1 (en) * 2006-06-30 2008-01-02 Deutsche Thomson Brandt Active matrix organic light emitting display (amoled) device
JP2009036951A (en) * 2007-08-01 2009-02-19 Seiko Epson Corp Display device, method of driving display device and electronic apparatus
RU2571403C2 (en) * 2009-11-03 2015-12-20 Конинклейке Филипс Электроникс Н.В. Autostereoscopic display device
JP4809927B2 (en) * 2010-10-13 2011-11-09 富士通株式会社 Display device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346621A2 (en) * 1988-06-13 1989-12-20 International Business Machines Corporation Method of and apparatus for displaying a multicolor image
EP0435391A2 (en) * 1989-12-28 1991-07-03 Koninklijke Philips Electronics N.V. Color display apparatus
US5113274A (en) * 1988-06-13 1992-05-12 Mitsubishi Denki Kabushiki Kaisha Matrix-type color liquid crystal display device
JPH0951548A (en) * 1995-08-04 1997-02-18 Dainippon Printing Co Ltd Display method, display medium, and display device for color image using monochromatic light
EP0810578A1 (en) * 1995-12-28 1997-12-03 Canon Kabushiki Kaisha Display panel and apparatus capable of resolution conversion
EP0899604A2 (en) * 1997-08-28 1999-03-03 Canon Kabushiki Kaisha Color display apparatus
EP1163658B1 (en) * 1999-02-01 2005-04-13 Microsoft Corporation Compression of image data associated with two-dimensional arrays of pixel sub-components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601063A (en) * 1986-04-25 1987-11-16 Philips Nv DISPLAY FOR COLOR RENDERING.
JPS63186216A (en) * 1987-01-28 1988-08-01 Nec Corp Active matrix liquid crystal display device
US5185602A (en) * 1989-04-10 1993-02-09 Cirrus Logic, Inc. Method and apparatus for producing perception of high quality grayscale shading on digitally commanded displays
GB9122173D0 (en) * 1991-10-18 1991-11-27 Philips Electronic Associated Liquid crystal colour display device
JP2726631B2 (en) * 1994-12-14 1998-03-11 インターナショナル・ビジネス・マシーンズ・コーポレイション LCD display method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346621A2 (en) * 1988-06-13 1989-12-20 International Business Machines Corporation Method of and apparatus for displaying a multicolor image
US5113274A (en) * 1988-06-13 1992-05-12 Mitsubishi Denki Kabushiki Kaisha Matrix-type color liquid crystal display device
EP0435391A2 (en) * 1989-12-28 1991-07-03 Koninklijke Philips Electronics N.V. Color display apparatus
JPH0951548A (en) * 1995-08-04 1997-02-18 Dainippon Printing Co Ltd Display method, display medium, and display device for color image using monochromatic light
EP0810578A1 (en) * 1995-12-28 1997-12-03 Canon Kabushiki Kaisha Display panel and apparatus capable of resolution conversion
EP0899604A2 (en) * 1997-08-28 1999-03-03 Canon Kabushiki Kaisha Color display apparatus
EP1163658B1 (en) * 1999-02-01 2005-04-13 Microsoft Corporation Compression of image data associated with two-dimensional arrays of pixel sub-components

Also Published As

Publication number Publication date
DE60045899D1 (en) 2011-06-09
EP1163658A4 (en) 2003-06-04
EP1557813A2 (en) 2005-07-27
JP4833412B2 (en) 2011-12-07
ATE507553T1 (en) 2011-05-15
EP1163658B1 (en) 2005-04-13
DE60019403D1 (en) 2005-05-19
ES2361415T3 (en) 2011-06-16
JP2002536678A (en) 2002-10-29
DE60019403T2 (en) 2005-09-08
ATE293273T1 (en) 2005-04-15
AU2866100A (en) 2000-08-18
EP1163658A1 (en) 2001-12-19
EP1557813B1 (en) 2011-04-27
WO2000045368A1 (en) 2000-08-03

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