JPS5747694A - Heating sheet by electrification - Google Patents

Heating sheet by electrification

Info

Publication number
JPS5747694A
JPS5747694A JP12445380A JP12445380A JPS5747694A JP S5747694 A JPS5747694 A JP S5747694A JP 12445380 A JP12445380 A JP 12445380A JP 12445380 A JP12445380 A JP 12445380A JP S5747694 A JPS5747694 A JP S5747694A
Authority
JP
Japan
Prior art keywords
electrode
heating layer
recorder
recording
low
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
JP12445380A
Other languages
Japanese (ja)
Inventor
Masaru Onishi
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 JP12445380A priority Critical patent/JPS5747694A/en
Publication of JPS5747694A publication Critical patent/JPS5747694A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE: To fix recorded pictures by light after recording on a heating sheet in which the electrifying portion of a heating layer is colored by electrification by adding a light-sensitive and fixing material to the heating layer.
CONSTITUTION: When applying a recording voltage crresponding to a picture signal from a recording signal source 7 between a recorder electrode 5 and a return electrode 6, a recording current is flowed into a highly conductive electrode layer 3 right below the recorder electrode 5 through a low-conductive heating layer 4, and a closed circuit leading to the return electrode 6 is formed, whereupon the low- conductive heating layer 4 of a high resistance, right below the recorder electrode 5, is energized to color is heat-colorizable diazo dye previously contained. Thus, a given recorded picture can be obtained by relative, secondary movement of the recorder electrode 5 or the heating sheet. Then, when irradiating ultraviolet rays onto the low-conductive heating layer 4 by using an ultraviolet lamp 8, diazo dye is decomposed and the subsequent heat-colorizaton is exhibited, or the fixation of recorded picture is made.
COPYRIGHT: (C)1982,JPO&Japio
JP12445380A 1980-09-05 1980-09-05 Heating sheet by electrification Pending JPS5747694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12445380A JPS5747694A (en) 1980-09-05 1980-09-05 Heating sheet by electrification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12445380A JPS5747694A (en) 1980-09-05 1980-09-05 Heating sheet by electrification

Publications (1)

Publication Number Publication Date
JPS5747694A true JPS5747694A (en) 1982-03-18

Family

ID=14885887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12445380A Pending JPS5747694A (en) 1980-09-05 1980-09-05 Heating sheet by electrification

Country Status (1)

Country Link
JP (1) JPS5747694A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023283A (en) * 1993-09-28 2000-02-08 Fuji Photo Film Co., Ltd. Method of and apparatus for recording an image in a thermosetting medium with post-recording heat treatment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532781A (en) * 1976-06-29 1978-01-11 Chiaki Tamura Punch
JPS5593493A (en) * 1979-01-09 1980-07-15 Nippon Telegr & Teleph Corp <Ntt> Heat-sensitive recording paper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532781A (en) * 1976-06-29 1978-01-11 Chiaki Tamura Punch
JPS5593493A (en) * 1979-01-09 1980-07-15 Nippon Telegr & Teleph Corp <Ntt> Heat-sensitive recording paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023283A (en) * 1993-09-28 2000-02-08 Fuji Photo Film Co., Ltd. Method of and apparatus for recording an image in a thermosetting medium with post-recording heat treatment

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