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JPS5584684A - Thermal head - Google Patents

Thermal head

Info

Publication number
JPS5584684A
JPS5584684A JP16030978A JP16030978A JPS5584684A JP S5584684 A JPS5584684 A JP S5584684A JP 16030978 A JP16030978 A JP 16030978A JP 16030978 A JP16030978 A JP 16030978A JP S5584684 A JPS5584684 A JP S5584684A
Authority
JP
Japan
Prior art keywords
base plate
thermal head
substrate
electric insulation
diode
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
JP16030978A
Other languages
Japanese (ja)
Inventor
Misao Umeda
Kazumi Ishikawa
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP16030978A priority Critical patent/JPS5584684A/en
Publication of JPS5584684A publication Critical patent/JPS5584684A/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 easily produce a thermal head by assembling a plurality of base plates and flexible wiring sheets. CONSTITUTION:A thermal head consists of mainly a main base plate 1, there base plates laid on the main base plate 1, i.e. a thermal head base plate 2, a wiring matrix base plate 3 and a diode base plate 4, and flexible wiring sheets 21, 22 for connecting the three base plates. The main base plate 1 consists of a thermally conductive material, such as metal. The thermal head base plate 2 consists of a thermal head substrate 5 having electric insulation and thermal conductivity, and electrodes and resistor elements which are provided on the thermal head substrate 5. The wiring matrix base plate 3 consists of a substrare 11 having electric insulation, and a wiring layer formed on the substrate 11. The diode base plate 4 consists of a substrate 15 having an electric insulation, and a diode element Pij formed on the substrate 15.
JP16030978A 1978-12-20 1978-12-20 Thermal head Pending JPS5584684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16030978A JPS5584684A (en) 1978-12-20 1978-12-20 Thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16030978A JPS5584684A (en) 1978-12-20 1978-12-20 Thermal head

Publications (1)

Publication Number Publication Date
JPS5584684A true JPS5584684A (en) 1980-06-26

Family

ID=15712163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16030978A Pending JPS5584684A (en) 1978-12-20 1978-12-20 Thermal head

Country Status (1)

Country Link
JP (1) JPS5584684A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307089A (en) * 1989-08-07 1994-04-26 Sanyo Electric Co., Ltd. Optical printing head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307089A (en) * 1989-08-07 1994-04-26 Sanyo Electric Co., Ltd. Optical printing head

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