JPS5757679A - Device for driving thermal head - Google Patents

Device for driving thermal head

Info

Publication number
JPS5757679A
JPS5757679A JP13170880A JP13170880A JPS5757679A JP S5757679 A JPS5757679 A JP S5757679A JP 13170880 A JP13170880 A JP 13170880A JP 13170880 A JP13170880 A JP 13170880A JP S5757679 A JPS5757679 A JP S5757679A
Authority
JP
Japan
Prior art keywords
output
change
outputs
latch circuit
head
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.)
Granted
Application number
JP13170880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6128516B2 (enrdf_load_stackoverflow
Inventor
Minoru Ogata
Masahiro Sakamoto
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP13170880A priority Critical patent/JPS5757679A/ja
Publication of JPS5757679A publication Critical patent/JPS5757679A/ja
Publication of JPS6128516B2 publication Critical patent/JPS6128516B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/35—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads providing current or voltage to the thermal head
    • B41J2/355—Control circuits for heating-element selection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/35—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads providing current or voltage to the thermal head
    • B41J2/355—Control circuits for heating-element selection
    • B41J2/36—Print density control
    • B41J2/365—Print density control by compensation for variation in temperature

Landscapes

  • Electronic Switches (AREA)
JP13170880A 1980-09-24 1980-09-24 Device for driving thermal head Granted JPS5757679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13170880A JPS5757679A (en) 1980-09-24 1980-09-24 Device for driving thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13170880A JPS5757679A (en) 1980-09-24 1980-09-24 Device for driving thermal head

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62093187A Division JPH0632944B2 (ja) 1987-04-17 1987-04-17 熱記録ヘツドの保護方法及び記録装置

Publications (2)

Publication Number Publication Date
JPS5757679A true JPS5757679A (en) 1982-04-06
JPS6128516B2 JPS6128516B2 (enrdf_load_stackoverflow) 1986-06-30

Family

ID=15064335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13170880A Granted JPS5757679A (en) 1980-09-24 1980-09-24 Device for driving thermal head

Country Status (1)

Country Link
JP (1) JPS5757679A (enrdf_load_stackoverflow)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827464A (ja) * 1981-08-11 1983-02-18 Nippon Telegr & Teleph Corp <Ntt> 感熱記録制御装置
JPS58219072A (ja) * 1982-06-16 1983-12-20 Hitachi Ltd 感熱記録方式
JPS597068A (ja) * 1982-07-06 1984-01-14 Toshiba Corp 熱記録装置
DE3327904A1 (de) * 1982-08-05 1984-02-09 Canon K.K., Tokyo Thermoaufzeichnungsgeraet
JPS59120476A (ja) * 1982-12-27 1984-07-12 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 熱印字ヘツド
JPS59142170A (ja) * 1983-02-01 1984-08-15 Shinko Electric Co Ltd サ−マルヘツドに於ける濃度制御方法
JPS59187452U (ja) * 1983-05-30 1984-12-12 株式会社富士通ゼネラル 印字装置
JPS609271A (ja) * 1983-06-28 1985-01-18 Ricoh Co Ltd 感熱記録装置の中間調記録方法
JPS60225772A (ja) * 1984-04-25 1985-11-11 Tohoku Oki Denki Kk サ−マルプリントヘツド駆動用電源回路
JPS61117487A (ja) * 1984-11-13 1986-06-04 三菱電機株式会社 制御棒駆動機構制御装置
JPS61120578A (ja) * 1984-11-16 1986-06-07 Canon Inc 記録装置
JPS61121658A (ja) * 1984-11-19 1986-06-09 Canon Inc 記録装置
JPS61173963A (ja) * 1985-01-29 1986-08-05 Matsushita Electric Ind Co Ltd 感熱プリンタ
JPS62255165A (ja) * 1986-04-28 1987-11-06 Konika Corp 記録パルスを演算する感熱記録装置
US4719473A (en) * 1985-02-08 1988-01-12 Canon Kabushiki Kaisha Recording apparatus
US4860034A (en) * 1985-04-15 1989-08-22 Canon Kabushiki Kaisha Ink jet recording apparatus with ambient temperature detecting means for providing a signal to drive control means responsive to a recording-density data signal
JPH01295862A (ja) * 1988-05-24 1989-11-29 Alps Electric Co Ltd サーマルヘッドの通電制御方法
JPH0229352A (ja) * 1988-07-19 1990-01-31 Konica Corp 印字装置
US4926248A (en) * 1985-03-30 1990-05-15 Hitachi, Ltd. Scanning recording type printing method and apparatus for increasing image quality by controlling tone dot locations within image pixels
JPH0397573A (ja) * 1989-09-11 1991-04-23 Mitsubishi Electric Corp サーマルヘッド駆動装置
US5172142A (en) * 1985-04-15 1992-12-15 Canon Kabushiki Kaisha Ink jet recording apparatus with driving means providing a driving signal having upper and lower limits in response to an input signal
US5191356A (en) * 1986-07-18 1993-03-02 Canon Kabushiki Kaisha Tower conserving recording apparatus
US5905511A (en) * 1985-04-15 1999-05-18 Canon Kabushiki Kaisha Ink jet recording apparatus for accurately recording regardless of ambient temperature

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827464A (ja) * 1981-08-11 1983-02-18 Nippon Telegr & Teleph Corp <Ntt> 感熱記録制御装置
JPS58219072A (ja) * 1982-06-16 1983-12-20 Hitachi Ltd 感熱記録方式
JPS597068A (ja) * 1982-07-06 1984-01-14 Toshiba Corp 熱記録装置
DE3327904A1 (de) * 1982-08-05 1984-02-09 Canon K.K., Tokyo Thermoaufzeichnungsgeraet
JPS59120476A (ja) * 1982-12-27 1984-07-12 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 熱印字ヘツド
JPS59142170A (ja) * 1983-02-01 1984-08-15 Shinko Electric Co Ltd サ−マルヘツドに於ける濃度制御方法
JPS59187452U (ja) * 1983-05-30 1984-12-12 株式会社富士通ゼネラル 印字装置
JPS609271A (ja) * 1983-06-28 1985-01-18 Ricoh Co Ltd 感熱記録装置の中間調記録方法
JPS60225772A (ja) * 1984-04-25 1985-11-11 Tohoku Oki Denki Kk サ−マルプリントヘツド駆動用電源回路
JPS61117487A (ja) * 1984-11-13 1986-06-04 三菱電機株式会社 制御棒駆動機構制御装置
JPS61120578A (ja) * 1984-11-16 1986-06-07 Canon Inc 記録装置
JPS61121658A (ja) * 1984-11-19 1986-06-09 Canon Inc 記録装置
JPS61173963A (ja) * 1985-01-29 1986-08-05 Matsushita Electric Ind Co Ltd 感熱プリンタ
US4719473A (en) * 1985-02-08 1988-01-12 Canon Kabushiki Kaisha Recording apparatus
US4926248A (en) * 1985-03-30 1990-05-15 Hitachi, Ltd. Scanning recording type printing method and apparatus for increasing image quality by controlling tone dot locations within image pixels
USRE38235E1 (en) 1985-03-30 2003-08-26 Hitachi, Ltd. Scanning recording type printing method and apparatus for increasing image quality by controlling tone dot locations within image pixels
US4860034A (en) * 1985-04-15 1989-08-22 Canon Kabushiki Kaisha Ink jet recording apparatus with ambient temperature detecting means for providing a signal to drive control means responsive to a recording-density data signal
US5172142A (en) * 1985-04-15 1992-12-15 Canon Kabushiki Kaisha Ink jet recording apparatus with driving means providing a driving signal having upper and lower limits in response to an input signal
US5905511A (en) * 1985-04-15 1999-05-18 Canon Kabushiki Kaisha Ink jet recording apparatus for accurately recording regardless of ambient temperature
JPS62255165A (ja) * 1986-04-28 1987-11-06 Konika Corp 記録パルスを演算する感熱記録装置
US5191356A (en) * 1986-07-18 1993-03-02 Canon Kabushiki Kaisha Tower conserving recording apparatus
JPH01295862A (ja) * 1988-05-24 1989-11-29 Alps Electric Co Ltd サーマルヘッドの通電制御方法
JPH0229352A (ja) * 1988-07-19 1990-01-31 Konica Corp 印字装置
JPH0397573A (ja) * 1989-09-11 1991-04-23 Mitsubishi Electric Corp サーマルヘッド駆動装置

Also Published As

Publication number Publication date
JPS6128516B2 (enrdf_load_stackoverflow) 1986-06-30

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