CA990341A - Thermographic print head and method of making same - Google Patents

Thermographic print head and method of making same

Info

Publication number
CA990341A
CA990341A CA172,811A CA172811A CA990341A CA 990341 A CA990341 A CA 990341A CA 172811 A CA172811 A CA 172811A CA 990341 A CA990341 A CA 990341A
Authority
CA
Canada
Prior art keywords
print head
making same
thermographic print
thermographic
making
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.)
Expired
Application number
CA172,811A
Other languages
English (en)
Other versions
CA172811S (en
Inventor
John J. O'neill
John L. Vossen
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA990341A publication Critical patent/CA990341A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electronic Switches (AREA)
CA172,811A 1972-06-21 1973-05-31 Thermographic print head and method of making same Expired CA990341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26483272A 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
CA990341A true CA990341A (en) 1976-06-01

Family

ID=23007800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,811A Expired CA990341A (en) 1972-06-21 1973-05-31 Thermographic print head and method of making same

Country Status (11)

Country Link
US (1) US3736406A (fi)
JP (1) JPS5340456B2 (fi)
AU (1) AU476058B2 (fi)
CA (1) CA990341A (fi)
CH (1) CH567305A5 (fi)
DE (1) DE2331536C3 (fi)
FR (1) FR2190057A5 (fi)
GB (1) GB1389387A (fi)
IT (1) IT986440B (fi)
NL (1) NL7308317A (fi)
SE (1) SE392840B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446362A (en) * 1979-05-21 1984-05-01 Rca Corporation Workpiece with abraded machine-readable marking therein and method of making
US4327283A (en) * 1979-09-24 1982-04-27 Rca Corporation Workpiece with machine-readable marking recessed therein and method of making same
JPS57138961A (en) * 1981-02-23 1982-08-27 Fujitsu Ltd Crossover formation for thermal head
JPS627531Y2 (fi) * 1981-03-24 1987-02-21
US4391535A (en) * 1981-08-10 1983-07-05 Intermec Corporation Method and apparatus for controlling the area of a thermal print medium that is exposed by a thermal printer
US5414245A (en) * 1992-08-03 1995-05-09 Hewlett-Packard Corporation Thermal-ink heater array using rectifying material
DE20205708U1 (de) * 2002-04-12 2003-08-21 Heidemanns, Peter, 47839 Krefeld Vorrichtung zum taktweisen Transport von Musterkollektionen bei deren Kennzeichnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495070A (en) * 1967-05-29 1970-02-10 Murray H Zissen Thermal printing apparatus
US3483356A (en) * 1968-06-27 1969-12-09 Sprague Electric Co Thermal printing head
US3578946A (en) * 1969-10-27 1971-05-18 Ncr Co Thermal print head wafer and method of making the same

Also Published As

Publication number Publication date
US3736406A (en) 1973-05-29
JPS4958841A (fi) 1974-06-07
DE2331536B2 (de) 1980-05-22
SE392840B (sv) 1977-04-25
FR2190057A5 (fi) 1974-01-25
GB1389387A (en) 1975-04-03
NL7308317A (fi) 1973-12-27
DE2331536C3 (de) 1981-02-12
CH567305A5 (fi) 1975-09-30
AU5698773A (en) 1974-12-19
DE2331536A1 (de) 1974-01-17
AU476058B2 (en) 1976-09-09
IT986440B (it) 1975-01-30
JPS5340456B2 (fi) 1978-10-27

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