CA1006903A - Thermal printing head - Google Patents

Thermal printing head

Info

Publication number
CA1006903A
CA1006903A CA165,400A CA165400A CA1006903A CA 1006903 A CA1006903 A CA 1006903A CA 165400 A CA165400 A CA 165400A CA 1006903 A CA1006903 A CA 1006903A
Authority
CA
Canada
Prior art keywords
printing head
thermal printing
thermal
head
printing
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
CA165,400A
Other versions
CA165400S (en
Inventor
Hideo Taniguchi
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.)
Rohm Co Ltd
Original Assignee
Toyo Electronics Industry 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 Toyo Electronics Industry Corp filed Critical Toyo Electronics Industry Corp
Application granted granted Critical
Publication of CA1006903A publication Critical patent/CA1006903A/en
Expired 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
    • B41J2/335—Structure of thermal heads
    • B41J2/33505—Constructional details
    • B41J2/3351—Electrode layers
    • 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
    • B41J2/335—Structure of thermal heads
    • B41J2/33505—Constructional details
    • B41J2/33525—Passivation layers
    • 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
    • B41J2/335—Structure of thermal heads
    • B41J2/33505—Constructional details
    • B41J2/3353—Protective layers
    • 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
    • B41J2/335—Structure of thermal heads
    • B41J2/33555—Structure of thermal heads characterised by type
    • B41J2/3357—Surface type resistors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
CA165,400A 1972-03-16 1973-03-07 Thermal printing head Expired CA1006903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47026795A JPS5240586B2 (en) 1972-03-16 1972-03-16

Publications (1)

Publication Number Publication Date
CA1006903A true CA1006903A (en) 1977-03-15

Family

ID=12203243

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,400A Expired CA1006903A (en) 1972-03-16 1973-03-07 Thermal printing head

Country Status (3)

Country Link
US (1) US3833789A (en)
JP (1) JPS5240586B2 (en)
CA (1) CA1006903A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT996873B (en) * 1973-10-23 1975-12-10 Olivetti & Co Spa WRITING HEAD FOR PRINTING WITHOUT IMPACT OF THE ELETTROTER MICC TYPE
US3961155A (en) * 1974-06-24 1976-06-01 Gulton Industries, Inc. Thermal printing element arrays
US3984844A (en) * 1974-11-20 1976-10-05 Hitachi, Ltd. Thermal recording apparatus
DE2507024C3 (en) * 1975-02-19 1978-10-12 Facit Ab, Aatvidaberg (Schweden) Thermal printhead
JPS5867474A (en) * 1981-10-19 1983-04-22 Toshiba Corp Thermal head
JP5062272B2 (en) * 2010-03-11 2012-10-31 オムロン株式会社 Temperature control system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483356A (en) * 1968-06-27 1969-12-09 Sprague Electric Co Thermal printing head

Also Published As

Publication number Publication date
US3833789A (en) 1974-09-03
JPS5240586B2 (en) 1977-10-13
JPS4895246A (en) 1973-12-06

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