CN100365700C - 字符显示装置和字符显示方法 - Google Patents

字符显示装置和字符显示方法 Download PDF

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Publication number
CN100365700C
CN100365700C CNB038092115A CN03809211A CN100365700C CN 100365700 C CN100365700 C CN 100365700C CN B038092115 A CNB038092115 A CN B038092115A CN 03809211 A CN03809211 A CN 03809211A CN 100365700 C CN100365700 C CN 100365700C
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CN
China
Prior art keywords
sub
pixel
pixels
character
display device
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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.)
Expired - Fee Related
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CNB038092115A
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English (en)
Chinese (zh)
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CN1650345A (zh
Inventor
冈田哲
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Sharp Corp
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Sharp Corp
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Publication of CN1650345A publication Critical patent/CN1650345A/zh
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    • 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
    • G09G5/22—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CNB038092115A 2002-02-25 2003-02-19 字符显示装置和字符显示方法 Expired - Fee Related CN100365700C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002048258A JP4407875B2 (ja) 2002-02-25 2002-02-25 文字表示装置および文字表示方法、その文字表示方法を制御するための制御プログラムおよびその制御プログラムが記録された記録媒体
JP48258/2002 2002-02-25

Publications (2)

Publication Number Publication Date
CN1650345A CN1650345A (zh) 2005-08-03
CN100365700C true CN100365700C (zh) 2008-01-30

Family

ID=27750734

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038092115A Expired - Fee Related CN100365700C (zh) 2002-02-25 2003-02-19 字符显示装置和字符显示方法

Country Status (8)

Country Link
US (1) US7468732B2 (cg-RX-API-DMAC7.html)
EP (1) EP1488407A4 (cg-RX-API-DMAC7.html)
JP (1) JP4407875B2 (cg-RX-API-DMAC7.html)
KR (1) KR100614164B1 (cg-RX-API-DMAC7.html)
CN (1) CN100365700C (cg-RX-API-DMAC7.html)
AU (1) AU2003206138A1 (cg-RX-API-DMAC7.html)
TW (1) TWI241554B (cg-RX-API-DMAC7.html)
WO (1) WO2003071516A1 (cg-RX-API-DMAC7.html)

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US7630544B1 (en) * 2005-04-06 2009-12-08 Seiko Epson Corporation System and method for locating a character set in a digital image
JP4772049B2 (ja) * 2005-07-12 2011-09-14 シャープ株式会社 画像データ生成装置、画像データ生成方法、プログラムおよび記憶媒体
JP4667464B2 (ja) * 2005-09-01 2011-04-13 シャープ株式会社 画像情報生成装置、画像情報生成方法、画像情報生成プログラムおよび記録媒体
US7609269B2 (en) * 2006-05-04 2009-10-27 Microsoft Corporation Assigning color values to pixels based on object structure
US8339411B2 (en) * 2006-05-04 2012-12-25 Microsoft Corporation Assigning color values to pixels based on object structure
JP5028064B2 (ja) * 2006-10-16 2012-09-19 富士通株式会社 アウトラインフォント輝度値補正システムおよび方法、並びにアウトラインフォント輝度値の補正を実行するためのプログラム
US8619093B2 (en) * 2010-07-20 2013-12-31 Apple Inc. Keying an image
US8743139B2 (en) 2010-07-20 2014-06-03 Apple Inc. Automatically keying an image
US8675009B2 (en) 2010-07-20 2014-03-18 Apple Inc. Keying an image in three dimensions
WO2011157250A2 (zh) * 2011-09-16 2011-12-22 华为终端有限公司 字符显示方法和装置
CN102419691A (zh) * 2011-11-18 2012-04-18 聂清永 虚拟键盘上符号标识的显示方法及其显示装置
EP2610846A3 (en) * 2011-12-28 2014-07-09 Samsung Electronics Co., Ltd. Device and method for displaying image, device and method for supplying power, and method for adjusting brightness of contents
JP6048655B2 (ja) * 2012-12-11 2016-12-21 セイコーエプソン株式会社 記録データ生成装置、記録システム、プログラム、記録データ生成方法及び画像データ表示方法
KR102005494B1 (ko) 2013-04-17 2019-08-01 삼성디스플레이 주식회사 유기전계발광 표시장치
WO2015008104A1 (en) * 2013-07-18 2015-01-22 Freescale Semiconductor, Inc. Apparatus and method for checking the integrity of visual display information
CN104346390B (zh) * 2013-08-01 2018-01-23 北大方正集团有限公司 一种形成字库的方法及装置

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN1264864A (zh) * 1999-02-01 2000-08-30 夏普公司 字符显示装置、字符显示方法、以及记录介质
CN1304126A (zh) * 1999-12-24 2001-07-18 夏普公司 字符显示装置、字符显示方法及其记录介质
CN1333527A (zh) * 2000-07-19 2002-01-30 松下电器产业株式会社 显示方法

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US6282328B1 (en) * 1998-01-28 2001-08-28 Cognex Corporation Machine vision systems and methods for morphological transformation of an image with non-uniform offsets
US6307566B1 (en) * 1998-10-07 2001-10-23 Microsoft Corporation Methods and apparatus for performing image rendering and rasterization operations
US6278434B1 (en) * 1998-10-07 2001-08-21 Microsoft Corporation Non-square scaling of image data to be mapped to pixel sub-components
US6597360B1 (en) * 1998-10-07 2003-07-22 Microsoft Corporation Automatic optimization of the position of stems of text characters
US6421054B1 (en) * 1998-10-07 2002-07-16 Microsoft Corporation Methods and apparatus for performing grid fitting and hinting operations
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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
US6342896B1 (en) * 1999-03-19 2002-01-29 Microsoft Corporation Methods and apparatus for efficiently implementing and modifying foreground and background color selections
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
EP1210708B1 (en) * 1999-07-30 2012-07-18 Microsoft Corporation Rendering sub-pixel precision characters having widths compatible with pixel precision characters
JP3810604B2 (ja) * 1999-12-21 2006-08-16 Ｓｍｃ株式会社 ゲートバルブ
JP3552105B2 (ja) * 2000-05-26 2004-08-11 シャープ株式会社 図形表示装置、文字表示装置、表示方法、記録媒体およびプログラム
KR20020008040A (ko) * 2000-07-18 2002-01-29 마츠시타 덴끼 산교 가부시키가이샤 표시 장치, 표시 방법 및 표시 제어 프로그램을 기록한기록 매체
JP2002215126A (ja) * 2001-01-15 2002-07-31 Sharp Corp 文字表示装置、文字表示方法および記録媒体
JP3552106B2 (ja) * 2001-06-20 2004-08-11 シャープ株式会社 文字表示装置、文字表示方法、プログラムおよび記録媒体
JP5031954B2 (ja) * 2001-07-25 2012-09-26 パナソニック株式会社 表示装置、表示方法及び表示制御プログラムを記録した記録媒体
JP4180814B2 (ja) * 2001-10-22 2008-11-12 松下電器産業株式会社 太字表示方法及びそれを用いた表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1264864A (zh) * 1999-02-01 2000-08-30 夏普公司 字符显示装置、字符显示方法、以及记录介质
CN1304126A (zh) * 1999-12-24 2001-07-18 夏普公司 字符显示装置、字符显示方法及其记录介质
CN1333527A (zh) * 2000-07-19 2002-01-30 松下电器产业株式会社 显示方法

Also Published As

Publication number Publication date
KR20040091660A (ko) 2004-10-28
HK1081313A1 (zh) 2006-05-12
TW200306524A (en) 2003-11-16
TWI241554B (en) 2005-10-11
WO2003071516A1 (en) 2003-08-28
EP1488407A4 (en) 2009-06-17
JP2003248476A (ja) 2003-09-05
JP4407875B2 (ja) 2010-02-03
US20050162426A1 (en) 2005-07-28
KR100614164B1 (ko) 2006-08-25
AU2003206138A1 (en) 2003-09-09
EP1488407A1 (en) 2004-12-22
CN1650345A (zh) 2005-08-03
US7468732B2 (en) 2008-12-23

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