FR2523747B1 - Dispositif de controle de tonalite pour appareil d'impression du type a transfert d'encre par voie thermique - Google Patents

Dispositif de controle de tonalite pour appareil d'impression du type a transfert d'encre par voie thermique

Info

Publication number
FR2523747B1
FR2523747B1 FR8304233A FR8304233A FR2523747B1 FR 2523747 B1 FR2523747 B1 FR 2523747B1 FR 8304233 A FR8304233 A FR 8304233A FR 8304233 A FR8304233 A FR 8304233A FR 2523747 B1 FR2523747 B1 FR 2523747B1
Authority
FR
France
Prior art keywords
control device
printing apparatus
transfer type
ink transfer
tone control
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
Application number
FR8304233A
Other languages
English (en)
Other versions
FR2523747A1 (fr
Inventor
Hideshi Tanaka
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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
Priority claimed from JP57041191A external-priority patent/JPS58158276A/ja
Priority claimed from JP57050120A external-priority patent/JPS58168382A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of FR2523747A1 publication Critical patent/FR2523747A1/fr
Application granted granted Critical
Publication of FR2523747B1 publication Critical patent/FR2523747B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/40031—Circuits exciting or modulating particular heads for reproducing continuous tone value scales for a plurality of reproducing elements simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
    • H04N1/4056—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern the pattern varying in one dimension only, e.g. dash length, pulse width modulation [PWM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
FR8304233A 1982-03-16 1983-03-15 Dispositif de controle de tonalite pour appareil d'impression du type a transfert d'encre par voie thermique Expired FR2523747B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57041191A JPS58158276A (ja) 1982-03-16 1982-03-16 熱転写型印刷装置の濃度制御装置
JP57050120A JPS58168382A (ja) 1982-03-30 1982-03-30 印刷装置

Publications (2)

Publication Number Publication Date
FR2523747A1 FR2523747A1 (fr) 1983-09-23
FR2523747B1 true FR2523747B1 (fr) 1988-10-28

Family

ID=26380757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304233A Expired FR2523747B1 (fr) 1982-03-16 1983-03-15 Dispositif de controle de tonalite pour appareil d'impression du type a transfert d'encre par voie thermique

Country Status (4)

Country Link
US (1) US4532523A (fr)
DE (1) DE3309326A1 (fr)
FR (1) FR2523747B1 (fr)
GB (1) GB2118799B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338722A1 (de) * 1982-10-26 1984-05-03 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Tintenuebertragungs-thermodrucker mit hohem aufloesungsvermoegen
US4737860A (en) * 1984-12-13 1988-04-12 Canon Kabushiki Kaisha Image recording apparatus
US4890121A (en) * 1985-01-31 1989-12-26 Kabushiki Kaisha Toshiba Halftone image printing device
US4884080A (en) * 1985-01-31 1989-11-28 Kabushiki Kaisha Toshiba Color image printing apparatus
US4724446A (en) * 1985-01-31 1988-02-09 Kabushiki Kaisha Toshiba Thermal transfer printing apparatus
US5099259A (en) * 1985-01-31 1992-03-24 Kabushiki Kaisha Toshiba Halftone image printing device
JPS61208366A (ja) * 1985-03-12 1986-09-16 Victor Co Of Japan Ltd 感熱転写階調制御装置
JPS61237570A (ja) * 1985-04-12 1986-10-22 Victor Co Of Japan Ltd 熱転写形階調記録装置
JPH0666862B2 (ja) * 1985-06-28 1994-08-24 株式会社リコー 多色及びフルカラ−感熱記録方法
JPS6266953A (ja) * 1985-09-19 1987-03-26 Tokyo Electric Co Ltd サ−マルヘツドの電源回路
US4621271A (en) * 1985-09-23 1986-11-04 Eastman Kodak Company Apparatus and method for controlling a thermal printer apparatus
DE3682385D1 (de) * 1985-12-27 1991-12-12 Kanzaki Paper Mfg Co Ltd Waermeempfindlicher drucker zum drucken von regelmaessigen und unregelmaessigen schriftzeichen und dessen druckverfahren.
US4691211A (en) * 1986-03-24 1987-09-01 Eastman Kodak Company Thermal printer
JPS62256574A (ja) * 1986-04-30 1987-11-09 Fuji Xerox Co Ltd 印写装置
US4758966A (en) * 1986-05-05 1988-07-19 Ncr Canada Ltd. - Ncr Canada Ltee Thermal printing apparatus and method
US4710783A (en) * 1986-07-24 1987-12-01 Eastman Kodak Company Temperature compensated continuous tone thermal printer
JPS63165158A (ja) * 1986-12-26 1988-07-08 Toshiba Corp 感熱記録装置
US4894712A (en) * 1987-10-23 1990-01-16 Nec Home Electronics Ltd. Density gradation control type thermal printer
US4821111A (en) * 1988-01-22 1989-04-11 Alden Research Foundation Method of recording facsimile signals
DE3806935A1 (de) * 1988-03-03 1989-09-14 Standard Elektrik Lorenz Ag Drucker
JPH03193469A (ja) * 1989-12-25 1991-08-23 Oki Electric Ind Co Ltd サーマルヘッドの階調制御回路
US5255013A (en) * 1990-11-07 1993-10-19 Eastman Kodak Company Multiple address grey level LED printing with binary architectured printhead
US5512930A (en) * 1991-09-18 1996-04-30 Tektronix, Inc. Systems and methods of printing by applying an image enhancing precoat
US5546114A (en) * 1991-09-18 1996-08-13 Tektronix, Inc. Systems and methods for making printed products
DE69217601T2 (de) * 1991-09-27 1997-09-18 Agfa Gevaert Nv Verfahren zum Einsetzen von spezifischen Transformationskurven in Thermosublimationsdruckern
US5321427A (en) * 1992-06-03 1994-06-14 Eastman Kodak Company Print head modulator
KR0136762B1 (ko) * 1992-09-25 1998-04-29 김광호 프린터의 계조데이타 처리방법 및 그 장치
KR20060122606A (ko) * 2005-05-27 2006-11-30 삼성전자주식회사 인쇄 데이터를 잉크젯 헤드로 전송하는 장치 및 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588912A (en) * 1969-06-05 1971-06-28 Phonocopy Inc Electrojunction printing pulse driver circuit
JPS4984451A (fr) * 1972-12-19 1974-08-14
JPS51123511A (en) * 1975-04-22 1976-10-28 Oki Electric Ind Co Ltd Degree recording method
JPS54146528A (en) * 1978-05-09 1979-11-15 Nec Corp Electron distribution recording device
US4284876A (en) * 1979-04-24 1981-08-18 Oki Electric Industry Co., Ltd. Thermal printing system
JPS5664884A (en) * 1979-11-02 1981-06-02 Sony Corp Color hard copying apparatus
US4374385A (en) * 1979-12-27 1983-02-15 Konishiroku Photo Industry Co., Ltd. Method of forming gradated images by thermal printer and thermal head for thermal printers
JPS56109068A (en) * 1980-02-04 1981-08-29 Nippon Telegr & Teleph Corp <Ntt> Recorder for multitone
JPS5825965A (ja) * 1981-08-08 1983-02-16 Sony Corp プリンタにおける着色特性補正回路
DE3239994C2 (de) * 1981-10-31 1984-12-13 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa Farbkopiergerät
AU567487B2 (en) * 1982-01-25 1987-11-26 Sony Corporation Thermal printer

Also Published As

Publication number Publication date
DE3309326C2 (fr) 1989-12-28
GB2118799A (en) 1983-11-02
GB2118799B (en) 1986-03-19
US4532523A (en) 1985-07-30
GB8307226D0 (en) 1983-04-20
DE3309326A1 (de) 1983-09-29
FR2523747A1 (fr) 1983-09-23

Similar Documents

Publication Publication Date Title
FR2523747B1 (fr) Dispositif de controle de tonalite pour appareil d&#39;impression du type a transfert d&#39;encre par voie thermique
FR2507127B1 (fr) Imprimante a transfert thermique pour imprimer des images sur du papier normal
DE3376742D1 (en) Thermal ink transfer printing apparatus
FR2495546B1 (fr) Dispositif de vernissage pour machines d&#39;impression
FR2474953B1 (fr) Dispositif d&#39;impression de t-shirts
FR2604267B1 (fr) Circuit de commande pour tete thermique d&#39;appareil d&#39;impression
FR2523511B1 (fr) Dispositif de commande du chauffage pour appareils d&#39;impression du type a transfert thermique d&#39;encre par voie thermique
BE891823A (fr) Dispositif de reglage pour machines a affranchir et a imprimer des sachets d&#39;affranchissement
FR2520532B1 (fr) Dispositif de commande de tete thermique pour imprimante thermique
BE879163A (fr) Procede et appareil d&#39;impression en quadrichromie sur des surfaces courbes
FR2534524B1 (fr) Mecanisme d&#39;impression pour journaux et revues imprimees
FR2300678A1 (fr) Dispositif d&#39;impression pour imprimantes rapides
FR2504456B1 (fr) Appareil d&#39;impression pour la copie d&#39;originaux
GB2117708B (en) Thermal transfer printing apparatus
FR2547537B1 (fr) Dispositif d&#39;impression thermographique
FR2496009B1 (fr) Appareil d&#39;impression
FR2347202A1 (fr) Dispositif d&#39;impression pour etiqueteuse manuelle
FR2548593B1 (fr) Dispositif d&#39;ecriture a elements chauffants pour impression par effet thermique sur un support d&#39;ecriture
GB2086628B (en) Printing control device for thermal printer
GB2117707B (en) Thermal transfer type printing apparatus
FR2557028B1 (fr) Appareil d&#39;impression par transfert electrothermique
FR2497043B1 (fr) Dispositif d&#39;impression d&#39;une image
FR2518017B1 (fr) Procede et dispositif de mouillage pour l&#39;impression en offset
FR2569018B1 (fr) Mecanisme de transfert pour dispositif de formation d&#39;image et d&#39;impression a postes multiples
FR2517254B1 (fr) Dispositif et procede d&#39;impression d&#39;un dessin sur un support

Legal Events

Date Code Title Description
ST Notification of lapse