CA1006903A - Thermal printing head - Google Patents

Thermal printing head

Info

Publication number: CA1006903A
Authority: CA; Canada
Prior art keywords: printing head; thermal printing; thermal; head; printing
Prior art date: 1972-03-16
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

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.)

1972-03-16

Filing date

1973-03-07

Publication date

1977-03-15

1973-03-07Application filed by Toyo Electronics Industry CorpfiledCriticalToyo Electronics Industry Corp

1977-03-15Application grantedgrantedCritical

1977-03-15Publication of CA1006903ApublicationCriticalpatent/CA1006903A/en

StatusExpiredlegal-statusCriticalCurrent

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

CA165,400A1972-03-161973-03-07Thermal printing headExpiredCA1006903A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP47026795AJPS5240586B2 (en)	1972-03-16	1972-03-16

Publications (1)

Publication Number	Publication Date
CA1006903Atrue CA1006903A (en)	1977-03-15

Family

ID=12203243

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA165,400AExpiredCA1006903A (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 manufacturing method
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

1972
- 1972-03-16JPJP47026795Apatent/JPS5240586B2/janot_activeExpired
1973
- 1973-03-07CACA165,400Apatent/CA1006903A/ennot_activeExpired
- 1973-03-08USUS00339432Apatent/US3833789A/ennot_activeExpired - Lifetime

Also Published As

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

Publication	Publication Date	Title
GB1409972A (en)	1975-10-15	Mosaic printing head
CA1019387A (en)	1977-10-18	Thermal printing head
CA977213A (en)	1975-11-04	Decorating head
CA1016597A (en)	1977-08-30	Laser printer
CA992387A (en)	1976-07-06	Mosaic printing head
AU476257B2 (en)	1976-09-16	inkjet PRINTER
CA1004910A (en)	1977-02-08	Printer
AU460872B2 (en)	1975-05-08	Heat-sensitive record
GB1418009A (en)	1975-12-17	Typewriters
CA1034185A (en)	1978-07-04	Thermal printing head
CA996179A (en)	1976-08-31	Thermal printer
GB1402682A (en)	1975-08-13	Percussionless printer
CA981453A (en)	1976-01-13	Heat-sensitive copy-sheet
GB1404292A (en)	1975-08-28	Printer
CA952971A (en)	1974-08-13	Thermal printing system
CA961695A (en)	1975-01-28	Print head for wire printer
CA1003027A (en)	1977-01-04	Thermal printing head
GB1409676A (en)	1975-10-15	Printer
CA953350A (en)	1974-08-20	Thermal printing head
CA984892A (en)	1976-03-02	Continuous ink-jet recording
CA1006903A (en)	1977-03-15	Thermal printing head
CA1014006A (en)	1977-07-19	Character printer
CA1001895A (en)	1976-12-21	Thermal printing head
CA1003483A (en)	1977-01-11	Laser printer
CA967056A (en)	1975-05-06	Print head

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