JPS5662169A - Thermal printing head - Google Patents

Thermal printing head

Info

Publication number
JPS5662169A
JPS5662169A JP13837479A JP13837479A JPS5662169A JP S5662169 A JPS5662169 A JP S5662169A JP 13837479 A JP13837479 A JP 13837479A JP 13837479 A JP13837479 A JP 13837479A JP S5662169 A JPS5662169 A JP S5662169A
Authority
JP
Japan
Prior art keywords
dot
exothermic
zone
resisting
insulating substrate
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
JP13837479A
Other languages
Japanese (ja)
Inventor
Hisashi Higuchi
Yasuo Nishiguchi
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.)
Kyoto Ceramic Co Ltd
Kyocera Corp
Original Assignee
Kyoto Ceramic Co Ltd
Kyocera 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 Kyoto Ceramic Co Ltd, Kyocera Corp filed Critical Kyoto Ceramic Co Ltd
Priority to JP13837479A priority Critical patent/JPS5662169A/en
Publication of JPS5662169A publication Critical patent/JPS5662169A/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 obtain the titled head having an excellent visible access to immediately inspect the printing condition and feasibility of an easy positioning against a roller by a method wherein multi-dots formed by connecting two exothermic resisting body patterns are arranged in series near the end face of an insulating substrate. CONSTITUTION:Two resisting patterns composed of exothermic resisting bodies 7a, 7b are connected in series lengthwise near the end face on a plane of an insulating substrate 1 made of ceramics or glass to form an exothermic dot. A large number of such dots is arranged to form a dot zone 7 and power is supplied thereto through conductive films 2, 2'. When a pulse voltage of approximately 3ms pulse width is applied from an input terminal group 8' of a head B, current is flowed between the input terminal group 8' and a terminal zone 5 through an electric route specified in the diode zone 6, thus, the dot corresponding to the electric route radiates heat, thus, color is changed at small points of a heat sensitive paper P being in contact with the dot.
JP13837479A 1979-10-25 1979-10-25 Thermal printing head Pending JPS5662169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13837479A JPS5662169A (en) 1979-10-25 1979-10-25 Thermal printing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13837479A JPS5662169A (en) 1979-10-25 1979-10-25 Thermal printing head

Publications (1)

Publication Number Publication Date
JPS5662169A true JPS5662169A (en) 1981-05-27

Family

ID=15220433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13837479A Pending JPS5662169A (en) 1979-10-25 1979-10-25 Thermal printing head

Country Status (1)

Country Link
JP (1) JPS5662169A (en)

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