JPS5759783A - Thremal head - Google Patents

Thremal head

Info

Publication number
JPS5759783A
JPS5759783A JP13556680A JP13556680A JPS5759783A JP S5759783 A JPS5759783 A JP S5759783A JP 13556680 A JP13556680 A JP 13556680A JP 13556680 A JP13556680 A JP 13556680A JP S5759783 A JPS5759783 A JP S5759783A
Authority
JP
Japan
Prior art keywords
heat generating
generating elements
rows
row
matrix
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
JP13556680A
Other languages
Japanese (ja)
Inventor
Takamasa Hanakata
Hiroshi Owada
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP13556680A priority Critical patent/JPS5759783A/en
Publication of JPS5759783A publication Critical patent/JPS5759783A/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 improve the printing speed by arranging heat generating elements in a larger inter-row distance than that of a matrix to be recorded in a thermal head having a plurality of rows of heat generating elements. CONSTITUTION:In a thermal printer designed to perform a matrix printing with a thermal head having several rows of heat generating elements 2 and 3, the center-to- center distance between several row of heat generating elements 2 and 3 is arranged to be larger, for example, twice than the center-to-center distance l2 of rows of matrix to be recorded. For example, when printing a characer of N, heat generating elements 3 selectively emit heat to record a row R1 and the thermal head 1 is shifted by one dot to the right to record the row R1. Likewise, the rows R4, R3, R6 and R5 are recorded sequentially. This can double the printing speed to allow two rows of heat generating elements 2 and 3 to generate head alternately.
JP13556680A 1980-09-29 1980-09-29 Thremal head Pending JPS5759783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13556680A JPS5759783A (en) 1980-09-29 1980-09-29 Thremal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13556680A JPS5759783A (en) 1980-09-29 1980-09-29 Thremal head

Publications (1)

Publication Number Publication Date
JPS5759783A true JPS5759783A (en) 1982-04-10

Family

ID=15154802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13556680A Pending JPS5759783A (en) 1980-09-29 1980-09-29 Thremal head

Country Status (1)

Country Link
JP (1) JPS5759783A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107365A (en) * 1983-11-16 1985-06-12 Hitachi Ltd Thermal head
JPH04197663A (en) * 1990-11-27 1992-07-17 Internatl Business Mach Corp <Ibm> Printer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107365A (en) * 1983-11-16 1985-06-12 Hitachi Ltd Thermal head
JPH0515549B2 (en) * 1983-11-16 1993-03-01 Hitachi Ltd
JPH04197663A (en) * 1990-11-27 1992-07-17 Internatl Business Mach Corp <Ibm> Printer

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