JPS5772876A - Thermal head - Google Patents

Thermal head

Info

Publication number
JPS5772876A
JPS5772876A JP14957680A JP14957680A JPS5772876A JP S5772876 A JPS5772876 A JP S5772876A JP 14957680 A JP14957680 A JP 14957680A JP 14957680 A JP14957680 A JP 14957680A JP S5772876 A JPS5772876 A JP S5772876A
Authority
JP
Japan
Prior art keywords
resistor
free end
end part
conductor
resistant layer
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
JP14957680A
Other languages
Japanese (ja)
Inventor
Yoichiro Onishi
Toshio Hida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14957680A priority Critical patent/JPS5772876A/en
Publication of JPS5772876A publication Critical patent/JPS5772876A/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
    • B41J2/345—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 characterised by the arrangement of resistors or conductors

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To reduce a change on standing of a thermal head, in a comb like electrode conductor of the thermal head, by forming a free end part of the conductor protruded from a resistor so as to enlarge a geometrical size thereof to reduce heat accumulation of the free end part. CONSTITUTION:Comb like electric conductors 2, 20 are formed on an insulative base plate 1 and a strip like resistor 3 and an abrasion resistant layer 4 are formed thereon. Then, a free end part 2b of the conductor formed to a direction of an arrow A which is a moving direction of a recording paper 5 is formed in such a manner that a width or a length thereof is made equal to or larger than that of the conductor 2 which constitutes a drawing part of an outer terminal. Therefore, if an adhesion substance 6 is generated on the abrasion resistant layer 4 in keeping with recording heat of the free end part 2b due to heat generation of the resistor is effectively dissipated to the insulative base plate 1 and, therefore, melting or crack is not generated in the abrasion resistant layer 4 and the resistor 3.
JP14957680A 1980-10-24 1980-10-24 Thermal head Pending JPS5772876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14957680A JPS5772876A (en) 1980-10-24 1980-10-24 Thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14957680A JPS5772876A (en) 1980-10-24 1980-10-24 Thermal head

Publications (1)

Publication Number Publication Date
JPS5772876A true JPS5772876A (en) 1982-05-07

Family

ID=15478207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14957680A Pending JPS5772876A (en) 1980-10-24 1980-10-24 Thermal head

Country Status (1)

Country Link
JP (1) JPS5772876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219548U (en) * 1988-07-27 1990-02-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219548U (en) * 1988-07-27 1990-02-08

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