JPS59115873A - 印字電極のための駆動回路 - Google Patents

印字電極のための駆動回路

Info

Publication number
JPS59115873A
JPS59115873A JP58172337A JP17233783A JPS59115873A JP S59115873 A JPS59115873 A JP S59115873A JP 58172337 A JP58172337 A JP 58172337A JP 17233783 A JP17233783 A JP 17233783A JP S59115873 A JPS59115873 A JP S59115873A
Authority
JP
Japan
Prior art keywords
transistor
voltage
current
line
electrode
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
JP58172337A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0358309B2 (OSRAM
Inventor
フランク・ジエ−ムズ・ホ−ランダ−
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS59115873A publication Critical patent/JPS59115873A/ja
Publication of JPH0358309B2 publication Critical patent/JPH0358309B2/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

Landscapes

  • Electronic Switches (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Amplifiers (AREA)
JP58172337A 1982-12-22 1983-09-20 印字電極のための駆動回路 Granted JPS59115873A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US452347 1982-12-22
US06/452,347 US4435634A (en) 1982-12-22 1982-12-22 Thermal printer edge compensation

Publications (2)

Publication Number Publication Date
JPS59115873A true JPS59115873A (ja) 1984-07-04
JPH0358309B2 JPH0358309B2 (OSRAM) 1991-09-05

Family

ID=23796121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58172337A Granted JPS59115873A (ja) 1982-12-22 1983-09-20 印字電極のための駆動回路

Country Status (5)

Country Link
US (1) US4435634A (OSRAM)
EP (1) EP0113817B1 (OSRAM)
JP (1) JPS59115873A (OSRAM)
CA (1) CA1186943A (OSRAM)
DE (1) DE3378754D1 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668962A (en) * 1984-12-28 1987-05-26 Wang Laboratories, Inc. Thermal print head
DE3784683T2 (de) * 1986-12-27 1993-09-23 Canon Kk Nach dem ubertragungsprinzip arbeitender thermodrucker.
JP2006088577A (ja) * 2004-09-24 2006-04-06 Fuji Xerox Co Ltd インクジェットヘッド検査装置
JP5193422B2 (ja) * 2005-12-15 2013-05-08 理想科学工業株式会社 画像記録装置の記録濃度調整方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877818A (OSRAM) * 1971-12-27 1973-10-19
JPS57164416A (en) * 1981-03-31 1982-10-09 Fujitsu Ltd Magnetic head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457493A (en) 1966-01-25 1969-07-22 Beckman Instruments Inc Multiple constant current supply
US4092649A (en) 1977-03-30 1978-05-30 Honeywell Inc. Thermographic recorder energizing its heated stylus independently of stylus resistance
US4217480A (en) * 1978-09-05 1980-08-12 Northern Telecom Limited Thermal print bar
US4350449A (en) 1980-06-23 1982-09-21 International Business Machines Corporation Resistive ribbon printing apparatus and method
JPS5763280A (en) 1980-10-03 1982-04-16 Ricoh Co Ltd Driving circuit for heat-sensitive recorder
US4345845A (en) 1981-06-19 1982-08-24 International Business Machines Corporation Drive circuit for thermal printer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877818A (OSRAM) * 1971-12-27 1973-10-19
JPS57164416A (en) * 1981-03-31 1982-10-09 Fujitsu Ltd Magnetic head

Also Published As

Publication number Publication date
JPH0358309B2 (OSRAM) 1991-09-05
EP0113817A3 (en) 1986-03-19
US4435634A (en) 1984-03-06
DE3378754D1 (en) 1989-02-02
EP0113817B1 (en) 1988-12-28
CA1186943A (en) 1985-05-14
EP0113817A2 (en) 1984-07-25

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