WO2005067436A3 - Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display - Google Patents
Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display Download PDFInfo
- Publication number
- WO2005067436A3 WO2005067436A3 PCT/US2004/024666 US2004024666W WO2005067436A3 WO 2005067436 A3 WO2005067436 A3 WO 2005067436A3 US 2004024666 W US2004024666 W US 2004024666W WO 2005067436 A3 WO2005067436 A3 WO 2005067436A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display
- striping direction
- sub
- spatial frequency
- striping
- Prior art date
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
- G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
- G09G5/24—Generation of individual character patterns
- G09G5/28—Generation of individual character patterns for enhancement of character form, e.g. smoothing
-
- 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
- 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
-
- 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
- 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
- G09G3/34—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
- G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
-
- 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
- G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
- G09G5/24—Generation of individual character patterns
- G09G5/246—Generation of individual character patterns of ideographic or arabic-like characters
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04779664.4A EP1733377B1 (en) | 2003-12-23 | 2004-07-30 | Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display |
JP2006546959A JP4994042B2 (en) | 2003-12-23 | 2004-07-30 | Subcomponent based rendering method and program for objects having spatial frequency dominance parallel to the striping direction of the display |
KR1020067007958A KR101098641B1 (en) | 2003-12-23 | 2006-04-25 | Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/745,204 | 2003-12-23 | ||
US10/745,204 US7286121B2 (en) | 2003-12-23 | 2003-12-23 | Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005067436A2 WO2005067436A2 (en) | 2005-07-28 |
WO2005067436A3 true WO2005067436A3 (en) | 2006-11-02 |
Family
ID=34679088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/024666 WO2005067436A2 (en) | 2003-12-23 | 2004-07-30 | Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display |
Country Status (6)
Country | Link |
---|---|
US (1) | US7286121B2 (en) |
EP (1) | EP1733377B1 (en) |
JP (1) | JP4994042B2 (en) |
KR (1) | KR101098641B1 (en) |
CN (1) | CN100479022C (en) |
WO (1) | WO2005067436A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101278291B1 (en) * | 2006-09-22 | 2013-06-21 | 삼성디스플레이 주식회사 | Display apparatus |
US20090307578A1 (en) * | 2008-06-05 | 2009-12-10 | Microsoft Corporation | Top down chinese character display on a computing device |
TWI763197B (en) * | 2020-12-21 | 2022-05-01 | 珠海南北極科技有限公司 | Memory device and memory unit applied to memory device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6188385B1 (en) * | 1998-10-07 | 2001-02-13 | Microsoft Corporation | Method and apparatus for displaying images such as text |
US6542161B1 (en) * | 1999-02-01 | 2003-04-01 | Sharp Kabushiki Kaisha | Character display apparatus, character display method, and recording medium |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6236390B1 (en) | 1998-10-07 | 2001-05-22 | Microsoft Corporation | Methods and apparatus for positioning displayed characters |
EP1125271B1 (en) | 1998-10-07 | 2011-11-23 | Microsoft Corporation | Mapping samples of foreground/background color image data to pixel sub-components |
US6278434B1 (en) | 1998-10-07 | 2001-08-21 | Microsoft Corporation | Non-square scaling of image data to be mapped to pixel sub-components |
US6356278B1 (en) * | 1998-10-07 | 2002-03-12 | Microsoft Corporation | Methods and systems for asymmeteric supersampling rasterization of image data |
US6421054B1 (en) | 1998-10-07 | 2002-07-16 | Microsoft Corporation | Methods and apparatus for performing grid fitting and hinting operations |
US6307566B1 (en) | 1998-10-07 | 2001-10-23 | Microsoft Corporation | Methods and apparatus for performing image rendering and rasterization operations |
US6396505B1 (en) | 1998-10-07 | 2002-05-28 | Microsoft Corporation | Methods and apparatus for detecting and reducing color errors in images |
US6597360B1 (en) * | 1998-10-07 | 2003-07-22 | Microsoft Corporation | Automatic optimization of the position of stems of text characters |
US6393145B2 (en) * | 1999-01-12 | 2002-05-21 | Microsoft Corporation | Methods apparatus and data structures for enhancing the resolution of images to be rendered on patterned display devices |
US6624828B1 (en) * | 1999-02-01 | 2003-09-23 | Microsoft Corporation | Method and apparatus for improving the quality of displayed images through the use of user reference information |
US6342896B1 (en) * | 1999-03-19 | 2002-01-29 | Microsoft Corporation | Methods and apparatus for efficiently implementing and modifying foreground and background color selections |
US6342890B1 (en) * | 1999-03-19 | 2002-01-29 | Microsoft Corporation | Methods, apparatus, and data structures for accessing sub-pixel data having left side bearing information |
US6339426B1 (en) * | 1999-04-29 | 2002-01-15 | Microsoft Corporation | Methods, apparatus and data structures for overscaling or oversampling character feature information in a system for rendering text on horizontally striped displays |
US6226017B1 (en) * | 1999-07-30 | 2001-05-01 | Microsoft Corporation | Methods and apparatus for improving read/modify/write operations |
US6282327B1 (en) * | 1999-07-30 | 2001-08-28 | Microsoft Corporation | Maintaining advance widths of existing characters that have been resolution enhanced |
US6738526B1 (en) * | 1999-07-30 | 2004-05-18 | Microsoft Corporation | Method and apparatus for filtering and caching data representing images |
US8022969B2 (en) * | 2001-05-09 | 2011-09-20 | Samsung Electronics Co., Ltd. | Rotatable display with sub-pixel rendering |
US7221381B2 (en) * | 2001-05-09 | 2007-05-22 | Clairvoyante, Inc | Methods and systems for sub-pixel rendering with gamma adjustment |
JP4084105B2 (en) * | 2002-06-28 | 2008-04-30 | 富士通株式会社 | Character creation method and character creation program |
-
2003
- 2003-12-23 US US10/745,204 patent/US7286121B2/en not_active Expired - Fee Related
-
2004
- 2004-07-30 JP JP2006546959A patent/JP4994042B2/en not_active Expired - Fee Related
- 2004-07-30 EP EP04779664.4A patent/EP1733377B1/en not_active Not-in-force
- 2004-07-30 WO PCT/US2004/024666 patent/WO2005067436A2/en not_active Application Discontinuation
- 2004-07-30 CN CNB2004800352630A patent/CN100479022C/en not_active Expired - Fee Related
-
2006
- 2006-04-25 KR KR1020067007958A patent/KR101098641B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6188385B1 (en) * | 1998-10-07 | 2001-02-13 | Microsoft Corporation | Method and apparatus for displaying images such as text |
US6542161B1 (en) * | 1999-02-01 | 2003-04-01 | Sharp Kabushiki Kaisha | Character display apparatus, character display method, and recording medium |
Non-Patent Citations (1)
Title |
---|
See also references of EP1733377A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR101098641B1 (en) | 2011-12-23 |
CN1973314A (en) | 2007-05-30 |
EP1733377A2 (en) | 2006-12-20 |
WO2005067436A2 (en) | 2005-07-28 |
KR20060113673A (en) | 2006-11-02 |
JP2007516472A (en) | 2007-06-21 |
EP1733377A4 (en) | 2007-12-12 |
JP4994042B2 (en) | 2012-08-08 |
EP1733377B1 (en) | 2014-09-03 |
CN100479022C (en) | 2009-04-15 |
US20050134616A1 (en) | 2005-06-23 |
US7286121B2 (en) | 2007-10-23 |
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