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DE3688154D1 - Geraet und verfahren zur aufzeichnung vergroesserter punktmatrix-zeichen. - Google Patents

Geraet und verfahren zur aufzeichnung vergroesserter punktmatrix-zeichen.

Info

Publication number
DE3688154D1
DE3688154D1 DE8686305127T DE3688154T DE3688154D1 DE 3688154 D1 DE3688154 D1 DE 3688154D1 DE 8686305127 T DE8686305127 T DE 8686305127T DE 3688154 T DE3688154 T DE 3688154T DE 3688154 D1 DE3688154 D1 DE 3688154D1
Authority
DE
Germany
Prior art keywords
point matrix
matrix characters
enlarged point
recording
recording enlarged
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.)
Expired - Fee Related
Application number
DE8686305127T
Other languages
English (en)
Other versions
DE3688154T2 (de
Inventor
Demetrios Troupes
Randall Wayne Alexander
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.)
Lexmark International Inc
Original Assignee
Lexmark International Inc
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 Lexmark International Inc filed Critical Lexmark International Inc
Application granted granted Critical
Publication of DE3688154D1 publication Critical patent/DE3688154D1/de
Publication of DE3688154T2 publication Critical patent/DE3688154T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
    • 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
    • G09G5/26—Generation of individual character patterns for modifying the character dimensions, e.g. double width, double height
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/004—Generic data transformation
    • G06K2215/006—Anti-aliasing raster data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Dot-Matrix Printers And Others (AREA)
DE86305127T 1985-07-03 1986-07-02 Gerät und Verfahren zur Aufzeichnung vergrösserter Punktmatrix-Zeichen. Expired - Fee Related DE3688154T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/752,176 US4712102A (en) 1985-01-29 1985-07-03 Method and apparatus for displaying enlarged or enhanced dot matrix characters

Publications (2)

Publication Number Publication Date
DE3688154D1 true DE3688154D1 (de) 1993-05-06
DE3688154T2 DE3688154T2 (de) 1993-10-07

Family

ID=25025220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86305127T Expired - Fee Related DE3688154T2 (de) 1985-07-03 1986-07-02 Gerät und Verfahren zur Aufzeichnung vergrösserter Punktmatrix-Zeichen.

Country Status (7)

Country Link
US (1) US4712102A (de)
EP (1) EP0207789B1 (de)
JP (1) JPS629961A (de)
BR (1) BR8602936A (de)
CA (1) CA1249085A (de)
DE (1) DE3688154T2 (de)
ES (1) ES8801741A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6246664A (ja) * 1985-08-23 1987-02-28 Sharp Corp 拡大装飾文字出力装置
US6697070B1 (en) 1985-09-13 2004-02-24 Renesas Technology Corporation Graphic processing system
JPH0762794B2 (ja) * 1985-09-13 1995-07-05 株式会社日立製作所 グラフイツク表示装置
US4809341A (en) * 1986-07-18 1989-02-28 Fujitsu Limited Test method and apparatus for a reticle or mask pattern used in semiconductor device fabrication
US4914426A (en) * 1987-08-04 1990-04-03 High Resolution Sciences, Inc. Sinusoidally modulated dot-matrix data display system
JPH01174463A (ja) * 1987-12-28 1989-07-11 Sharp Corp ドットパターン補正方法
JP3016515B2 (ja) * 1989-01-31 2000-03-06 キヤノン株式会社 文字処理装置および方法
JP2952915B2 (ja) * 1989-03-03 1999-09-27 セイコーエプソン株式会社 ドットパターンデータ発生装置
JPH02232690A (ja) * 1989-03-04 1990-09-14 Brother Ind Ltd データ変換装置
US5200740A (en) * 1989-08-01 1993-04-06 Adobe Systems Incorporated Dropout-free center point fill method for displaying characters
US5150108A (en) * 1989-12-27 1992-09-22 Xerox Corporation Method for slanting a generic font format while inserting corrective pixels to improve print quality
JP2844575B2 (ja) * 1990-04-19 1999-01-06 キヤノン株式会社 印刷装置
JP2861251B2 (ja) * 1990-05-12 1999-02-24 ブラザー工業株式会社 印字装置
DE69220819T2 (de) * 1991-02-01 1997-11-20 Canon Kk Bildverarbeitungsverfahren und -gerät
JP2699035B2 (ja) * 1991-09-03 1998-01-19 株式会社ピーエフユー インパクト・ドット・プリンタおよび印字方法
JP3003318B2 (ja) * 1991-09-18 2000-01-24 セイコーエプソン株式会社 シリアルプリンタ
JPH05314250A (ja) * 1992-05-11 1993-11-26 Fuji Xerox Co Ltd 拡大画像の平滑方法及び装置
DE69423418T2 (de) * 1993-11-02 2000-09-21 Texas Instruments Inc., Dallas Vorrichtung und Verfahren für graphische Daten für Fernsehempfänger
GB2309807B (en) * 1996-02-02 2000-05-31 Esselte Nv Printing apparatus
FI973041L (fi) 1997-07-18 1999-01-19 Nokia Mobile Phones Ltd Laite ja menetelmä kuvan näyttämiseksi
US6256650B1 (en) * 1998-05-18 2001-07-03 Microsoft Corporation Method and system for automatically causing editable text to substantially occupy a text frame
US7348983B1 (en) * 2001-06-22 2008-03-25 Intel Corporation Method and apparatus for text image stretching
US8487936B2 (en) * 2007-05-30 2013-07-16 Kyocera Corporation Portable electronic device and character display method for the same

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283649A (de) * 1961-12-29
US3588872A (en) * 1968-03-04 1971-06-28 Harris Intertype Corp Point size,computation and exposure control device for a character display apparatus
US3546681A (en) * 1969-01-30 1970-12-08 Rca Corp Programmed method for manipulating electronic fonts in electronic photocomposition systems
DE2213953C3 (de) * 1972-03-22 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zum Darstellen von Zeichen auf dem Bildschirm eines Sichtgerätes
US3868673A (en) * 1973-08-14 1975-02-25 Teletype Corp Display apparatus including character enhancement
US3911420A (en) * 1973-11-23 1975-10-07 Xerox Corp Display system including a high resolution character generator
US3903517A (en) * 1974-02-26 1975-09-02 Cummins Allison Corp Dual density display
JPS52107723A (en) * 1974-12-28 1977-09-09 Seikosha Kk Device for forming picture
JPS526419A (en) * 1975-07-07 1977-01-18 Fuji Xerox Co Ltd Dot matrix convertor
JPS5942309B2 (ja) * 1975-09-12 1984-10-13 株式会社精工舎 画像形成方法
US4107662A (en) * 1976-02-17 1978-08-15 Hitachi, Ltd. Character generator for visual display devices
US4081799A (en) * 1976-03-03 1978-03-28 Sperry Rand Corporation Character generation system for a visual display terminal
US4242678A (en) * 1978-07-17 1980-12-30 Dennison Manufacturing Company Variable size character generation using neighborhood-derived shapes
US4290064A (en) * 1979-08-03 1981-09-15 Harris Data Communications, Inc. Video display of images with improved video enhancements thereto
US4367533A (en) * 1980-08-25 1983-01-04 Xerox Corporation Image bit structuring apparatus and method
US4358788A (en) * 1981-02-27 1982-11-09 Rca Corporation Legibility for alpha-mosaic characters
JPS57187257A (en) * 1981-05-15 1982-11-17 Fuji Xerox Co Ltd Printing system
JPS583880A (ja) * 1981-06-30 1983-01-10 Seikosha Co Ltd クロスハンマ式ドツトプリンタ
US4450483A (en) * 1981-09-02 1984-05-22 Westinghouse Electric Corp. Circuit for improving the quality of digitized line images
US4428284A (en) * 1981-12-28 1984-01-31 International Business Machines Corp. Band and hammer dot matrix printer
JPS5942971A (ja) * 1982-09-03 1984-03-09 Hitachi Ltd 拡大印字制御方式
US4508463A (en) * 1982-11-01 1985-04-02 Wang Laboratories, Inc. High density dot matrix printer
US4555701A (en) * 1982-12-27 1985-11-26 International Business Machines Corporation Legibility enhancement for alphanumeric displays
JPS59162984A (ja) * 1983-05-23 1984-09-13 セイレイ工業株式会社 円筒形選別機
US4586835A (en) * 1984-04-20 1986-05-06 International Business Machines Corporation Printer for printing characters in two alternative print qualities

Also Published As

Publication number Publication date
ES8801741A1 (es) 1988-02-16
EP0207789B1 (de) 1993-03-31
JPH0457196B2 (de) 1992-09-10
EP0207789A3 (en) 1989-06-14
JPS629961A (ja) 1987-01-17
CA1249085A (en) 1989-01-17
EP0207789A2 (de) 1987-01-07
DE3688154T2 (de) 1993-10-07
BR8602936A (pt) 1987-02-17
US4712102A (en) 1987-12-08
ES556260A0 (es) 1988-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee