EP1839295A4 - Display and weighted dot rendering method - Google Patents

Display and weighted dot rendering method

Info

Publication number
EP1839295A4
EP1839295A4 EP05854299A EP05854299A EP1839295A4 EP 1839295 A4 EP1839295 A4 EP 1839295A4 EP 05854299 A EP05854299 A EP 05854299A EP 05854299 A EP05854299 A EP 05854299A EP 1839295 A4 EP1839295 A4 EP 1839295A4
Authority
EP
European Patent Office
Prior art keywords
display
rendering method
weighted dot
dot rendering
weighted
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Withdrawn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
EP05854299A
Other languages
German (de)
French (fr)
Other versions
EP1839295A2 (en
Inventor
Gia Chuong Phan
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.)
VP Assets Ltd Great Britain
Original Assignee
VP Assets Ltd Great Britain
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 VP Assets Ltd Great Britain filed Critical VP Assets Ltd Great Britain
Publication of EP1839295A2 publication Critical patent/EP1839295A2/en
Publication of EP1839295A4 publication Critical patent/EP1839295A4/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Withdrawn legal-status Critical Current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
    • 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • 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
    • G09G2320/0242—Compensation of deficiencies in the appearance 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • 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
    • G09G2340/00—Aspects of display data processing
    • G09G2340/06—Colour space transformation
EP05854299A 2004-12-16 2005-12-15 Display and weighted dot rendering method Withdrawn EP1839295A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1220204A 2004-12-16 2004-12-16
PCT/US2005/045539 WO2006066062A2 (en) 2004-12-16 2005-12-15 Display and weighted dot rendering method

Publications (2)

Publication Number Publication Date
EP1839295A2 EP1839295A2 (en) 2007-10-03
EP1839295A4 true EP1839295A4 (en) 2010-02-24

Family

ID=36588578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05854299A Withdrawn EP1839295A4 (en) 2004-12-16 2005-12-15 Display and weighted dot rendering method

Country Status (2)

Country Link
EP (1) EP1839295A4 (en)
WO (1) WO2006066062A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5321627B2 (en) * 2011-03-24 2013-10-23 船井電機株式会社 Liquid crystal display
US20150049098A1 (en) 2013-08-13 2015-02-19 Mediatek Inc. Data processing apparatus for transmitting/receiving compressed pixel data groups via multiple display ports of display interface and related data processing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6198467B1 (en) * 1998-02-11 2001-03-06 Unipac Octoelectronics Corp. Method of displaying a high-resolution digital color image on a low-resolution dot-matrix display with high fidelity
US6326981B1 (en) * 1997-08-28 2001-12-04 Canon Kabushiki Kaisha Color display apparatus
US6348929B1 (en) * 1998-01-16 2002-02-19 Intel Corporation Scaling algorithm and architecture for integer scaling in video
US20040080479A1 (en) * 2002-10-22 2004-04-29 Credelle Thomas Lioyd Sub-pixel arrangements for striped displays and methods and systems for sub-pixel rendering same
US20040150651A1 (en) * 1997-09-13 2004-08-05 Phan Gia Chuong Dynamic pixel resolution, brightness and contrast for displays using spatial elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5341153A (en) * 1988-06-13 1994-08-23 International Business Machines Corporation Method of and apparatus for displaying a multicolor image
US5311337A (en) * 1992-09-23 1994-05-10 Honeywell Inc. Color mosaic matrix display having expanded or reduced hexagonal dot pattern
JPH07114018A (en) * 1993-10-15 1995-05-02 Rohm Co Ltd Color liquid crystal display device
DE19746329A1 (en) * 1997-09-13 1999-03-18 Gia Chuong Dipl Ing Phan Display device for e.g. video
US6188385B1 (en) * 1998-10-07 2001-02-13 Microsoft Corporation Method and apparatus for displaying images such as text

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6326981B1 (en) * 1997-08-28 2001-12-04 Canon Kabushiki Kaisha Color display apparatus
US20040150651A1 (en) * 1997-09-13 2004-08-05 Phan Gia Chuong Dynamic pixel resolution, brightness and contrast for displays using spatial elements
US6348929B1 (en) * 1998-01-16 2002-02-19 Intel Corporation Scaling algorithm and architecture for integer scaling in video
US6198467B1 (en) * 1998-02-11 2001-03-06 Unipac Octoelectronics Corp. Method of displaying a high-resolution digital color image on a low-resolution dot-matrix display with high fidelity
US20040080479A1 (en) * 2002-10-22 2004-04-29 Credelle Thomas Lioyd Sub-pixel arrangements for striped displays and methods and systems for sub-pixel rendering same

Also Published As

Publication number Publication date
EP1839295A2 (en) 2007-10-03
WO2006066062A2 (en) 2006-06-22
WO2006066062A3 (en) 2006-11-30

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