JPS5718279A - Thermally recording device - Google Patents

Thermally recording device

Info

Publication number
JPS5718279A
JPS5718279A JP9431680A JP9431680A JPS5718279A JP S5718279 A JPS5718279 A JP S5718279A JP 9431680 A JP9431680 A JP 9431680A JP 9431680 A JP9431680 A JP 9431680A JP S5718279 A JPS5718279 A JP S5718279A
Authority
JP
Japan
Prior art keywords
counter
picture signal
significant bit
bit number
flip
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
JP9431680A
Other languages
Japanese (ja)
Inventor
Yoshihiro Hobo
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP9431680A priority Critical patent/JPS5718279A/en
Publication of JPS5718279A publication Critical patent/JPS5718279A/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
    • B41J2/35—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 providing current or voltage to the thermal head
    • B41J2/355—Control circuits for heating-element selection

Landscapes

  • Electronic Switches (AREA)
  • Facsimile Heads (AREA)

Abstract

PURPOSE:To obtain a record of constant concentration without relation to a picture signal by varing a driving time etc. of the recording element according to the significant bit number of the picture signal introduced into each group on the recording device driving the recording elements at each group. CONSTITUTION:During an AND gate 1 is opened by a start signal ST and n is counted by the 1st counter 2 the significant bit number of a picture signal introduced into shift register 3 is memorized by the 2 counter 7. After introduction of the picture signal, flip-flop 8 is set, a driving transistor DTr1 is closed. Closing time continues until finishing of count down of significant bit number memorized in the 2nd counter 7 after counting of predetermined number in a 3rd counter 11, and the counters, flip-flop etc. are reset by carry output CR.
JP9431680A 1980-07-09 1980-07-09 Thermally recording device Pending JPS5718279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9431680A JPS5718279A (en) 1980-07-09 1980-07-09 Thermally recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9431680A JPS5718279A (en) 1980-07-09 1980-07-09 Thermally recording device

Publications (1)

Publication Number Publication Date
JPS5718279A true JPS5718279A (en) 1982-01-30

Family

ID=14106864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9431680A Pending JPS5718279A (en) 1980-07-09 1980-07-09 Thermally recording device

Country Status (1)

Country Link
JP (1) JPS5718279A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194461A (en) * 1982-05-07 1983-11-12 Ricoh Co Ltd Processing system of picture information
JPS60153100A (en) * 1983-12-19 1985-08-12 クセルト　セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオーニ・エツセ・ピー・アー Speaker verifier
JPS61242859A (en) * 1985-04-22 1986-10-29 Chino Corp Thermal head driving device
JPH04263199A (en) * 1991-02-19 1992-09-18 Nec Corp Semiconductor integrated memory

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194461A (en) * 1982-05-07 1983-11-12 Ricoh Co Ltd Processing system of picture information
JPS60153100A (en) * 1983-12-19 1985-08-12 クセルト　セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオーニ・エツセ・ピー・アー Speaker verifier
JPS61242859A (en) * 1985-04-22 1986-10-29 Chino Corp Thermal head driving device
JPH04263199A (en) * 1991-02-19 1992-09-18 Nec Corp Semiconductor integrated memory

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