WO2004015978A3 - Anti-contouring display correction - Google Patents

Anti-contouring display correction Download PDF

Info

Publication number
WO2004015978A3
WO2004015978A3 PCT/US2003/024767 US0324767W WO2004015978A3 WO 2004015978 A3 WO2004015978 A3 WO 2004015978A3 US 0324767 W US0324767 W US 0324767W WO 2004015978 A3 WO2004015978 A3 WO 2004015978A3
Authority
WO
WIPO (PCT)
Prior art keywords
contouring
row
offsets
display correction
frame
Prior art date
Application number
PCT/US2003/024767
Other languages
French (fr)
Other versions
WO2004015978A2 (en
Inventor
Howard V Goetz
Steven H Linn
Original Assignee
Iljin Diamond Co Ltd
Howard V Goetz
Steven H Linn
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 Iljin Diamond Co Ltd, Howard V Goetz, Steven H Linn filed Critical Iljin Diamond Co Ltd
Priority to AU2003261448A priority Critical patent/AU2003261448A1/en
Publication of WO2004015978A2 publication Critical patent/WO2004015978A2/en
Publication of WO2004015978A3 publication Critical patent/WO2004015978A3/en

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
    • 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
    • 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
    • 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
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data

Abstract

Correction values for a display are applied based on correction parameters that are associated with image locations and offsets (206) that are based on row (212) and frame number (216). Correction values associated with pixels located at at least two offsets are alternatingly applied to image values associated with a reference pixel location. The horizontal offsets (218) are interlaced from row to row, and vertical offset (206) alternate from frame to frame.
PCT/US2003/024767 2002-08-09 2003-08-06 Anti-contouring display correction WO2004015978A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003261448A AU2003261448A1 (en) 2002-08-09 2003-08-06 Anti-contouring display correction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40219002P 2002-08-09 2002-08-09
US60/402,190 2002-08-09

Publications (2)

Publication Number Publication Date
WO2004015978A2 WO2004015978A2 (en) 2004-02-19
WO2004015978A3 true WO2004015978A3 (en) 2004-10-14

Family

ID=31715803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/024767 WO2004015978A2 (en) 2002-08-09 2003-08-06 Anti-contouring display correction

Country Status (5)

Country Link
KR (1) KR20050061445A (en)
CN (1) CN1675677A (en)
AU (1) AU2003261448A1 (en)
TW (1) TW200415546A (en)
WO (1) WO2004015978A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5251201B2 (en) * 2008-03-27 2013-07-31 セイコーエプソン株式会社 Image processing apparatus, image display apparatus, and image processing method
WO2010090014A1 (en) 2009-02-03 2010-08-12 Hoya株式会社 Optical glass, preform for precision press molding, and optical element
WO2018186613A1 (en) * 2017-04-07 2018-10-11 이승원 Driver ic device including correction function
KR101980596B1 (en) * 2018-02-27 2019-05-21 이승원 Driver ic apparatus including correction function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592240A (en) * 1994-06-22 1997-01-07 Kabushiki Kaisha Roshiba Digital convergence apparatus
US6670994B2 (en) * 1997-04-01 2003-12-30 Hewlett-Packard Development Company, L.P. Method and apparatus for display of interlaced images on non-interlaced display
US6670996B2 (en) * 1998-08-20 2003-12-30 Intel Corporation Apparatus and method for display of progressive and interland video content

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592240A (en) * 1994-06-22 1997-01-07 Kabushiki Kaisha Roshiba Digital convergence apparatus
US6670994B2 (en) * 1997-04-01 2003-12-30 Hewlett-Packard Development Company, L.P. Method and apparatus for display of interlaced images on non-interlaced display
US6670996B2 (en) * 1998-08-20 2003-12-30 Intel Corporation Apparatus and method for display of progressive and interland video content

Also Published As

Publication number Publication date
WO2004015978A2 (en) 2004-02-19
KR20050061445A (en) 2005-06-22
CN1675677A (en) 2005-09-28
AU2003261448A8 (en) 2004-02-25
AU2003261448A1 (en) 2004-02-25
TW200415546A (en) 2004-08-16

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