JPS5357845A - Heat recording device - Google Patents

Heat recording device

Info

Publication number
JPS5357845A
JPS5357845A JP13289776A JP13289776A JPS5357845A JP S5357845 A JPS5357845 A JP S5357845A JP 13289776 A JP13289776 A JP 13289776A JP 13289776 A JP13289776 A JP 13289776A JP S5357845 A JPS5357845 A JP S5357845A
Authority
JP
Japan
Prior art keywords
recording device
heat recording
elements
unit groups
unit
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.)
Pending
Application number
JP13289776A
Other languages
Japanese (ja)
Inventor
Fujio Oda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13289776A priority Critical patent/JPS5357845A/en
Publication of JPS5357845A publication Critical patent/JPS5357845A/en
Pending 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

Landscapes

  • Electronic Switches (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE:To improve the defect of recoed density between unit groups in the drive device for driving plural heating elements while they are divided into unit groups per predetermined number by making a signal level to be applied to a heating element positioned at the boundary of the unit group larger than that of other elements.
JP13289776A 1976-11-04 1976-11-04 Heat recording device Pending JPS5357845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13289776A JPS5357845A (en) 1976-11-04 1976-11-04 Heat recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13289776A JPS5357845A (en) 1976-11-04 1976-11-04 Heat recording device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6122079A Division JPS5517597A (en) 1979-05-17 1979-05-17 Heat recording device

Publications (1)

Publication Number Publication Date
JPS5357845A true JPS5357845A (en) 1978-05-25

Family

ID=15092094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13289776A Pending JPS5357845A (en) 1976-11-04 1976-11-04 Heat recording device

Country Status (1)

Country Link
JP (1) JPS5357845A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517597A (en) * 1979-05-17 1980-02-07 Matsushita Electric Ind Co Ltd Heat recording device
JPS5818746U (en) * 1981-07-30 1983-02-04 株式会社精工舎 thermal head
JPS58134765A (en) * 1982-02-06 1983-08-11 Fuji Xerox Co Ltd Heat-sensitive recording head
JPS61144367A (en) * 1984-12-18 1986-07-02 Matsushita Electric Ind Co Ltd Thermal line head
JPH0486268A (en) * 1990-07-31 1992-03-18 Matsushita Electric Ind Co Ltd thermal recording device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105544A (en) * 1973-02-08 1974-10-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105544A (en) * 1973-02-08 1974-10-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517597A (en) * 1979-05-17 1980-02-07 Matsushita Electric Ind Co Ltd Heat recording device
JPS5818746U (en) * 1981-07-30 1983-02-04 株式会社精工舎 thermal head
JPS58134765A (en) * 1982-02-06 1983-08-11 Fuji Xerox Co Ltd Heat-sensitive recording head
JPS61144367A (en) * 1984-12-18 1986-07-02 Matsushita Electric Ind Co Ltd Thermal line head
JPH0486268A (en) * 1990-07-31 1992-03-18 Matsushita Electric Ind Co Ltd thermal recording device

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