GB1453002A - Thermal printing head - Google Patents
Thermal printing headInfo
- Publication number
- GB1453002A GB1453002A GB2396874A GB2396874A GB1453002A GB 1453002 A GB1453002 A GB 1453002A GB 2396874 A GB2396874 A GB 2396874A GB 2396874 A GB2396874 A GB 2396874A GB 1453002 A GB1453002 A GB 1453002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- substrate
- printing head
- thermal printing
- face
- 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
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
- B41J2/33515—Heater 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
- B41J2/3355—Structure of thermal heads characterised by materials
-
- 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
-
- 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
- B41J2/3358—Cooling arrangements
-
- 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
- B41J2/345—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 characterised by the arrangement of resistors or conductors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49083—Heater type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49099—Coating resistive material on a base
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49101—Applying terminal
Landscapes
- Electronic Switches (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
1453002 Resistance heating elements TEKTRONIX Inc 30 May 1974 [30 July 1973] 23968/74 Heading H5H A "thermal printing head" for use with thermally sensitive paper has on one face of a low thermal conductivity substrate 10 both a common electrically conductive member 12 and a plurality of other conductive members 16 which are in electrical contact with resistive members 14 which also contact the common member 12, have a flat surface remote from the substrate 10 and are twice as thick as the members 12, 16. The other face of the substrate 10 may be provided with an aluminium heat sink 18. Gaps 20 between the members 14 may be produced by laser cutting or the resistive members 14a (Fig. 5) may be interconnected at narrow neck sections 24.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US383955A US3903393A (en) | 1973-07-30 | 1973-07-30 | Thermal printing head |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1453002A true GB1453002A (en) | 1976-10-20 |
Family
ID=23515463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2396874A Expired GB1453002A (en) | 1973-07-30 | 1974-05-30 | Thermal printing head |
Country Status (7)
Country | Link |
---|---|
US (1) | US3903393A (en) |
JP (1) | JPS5544710B2 (en) |
CA (1) | CA1034185A (en) |
DE (1) | DE2436362A1 (en) |
FR (1) | FR2239347B1 (en) |
GB (1) | GB1453002A (en) |
NL (1) | NL165688C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0115760A2 (en) * | 1983-01-04 | 1984-08-15 | F & O Electronic Systems GmbH & Co. | Thermoprinting platen for a thermoprinting device |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5139132A (en) * | 1974-09-30 | 1976-04-01 | Shinshu Seiki Kk | |
JPS5171145A (en) * | 1974-12-17 | 1976-06-19 | Gen Corp | NETSUINJIHETSUDO |
JPS52120859U (en) * | 1975-12-11 | 1977-09-13 | ||
US4241103A (en) * | 1977-05-31 | 1980-12-23 | Nippon Electric Co., Ltd. | Method of manufacturing an integrated thermal printing head |
JPS5625874Y2 (en) * | 1977-12-05 | 1981-06-18 | ||
GB2022018B (en) * | 1978-05-30 | 1982-05-06 | Tektronix Inc | Thermal transfer colour printer |
JPS56106883A (en) * | 1980-01-31 | 1981-08-25 | Toshiba Corp | Thermal head |
US4401881A (en) * | 1980-03-21 | 1983-08-30 | Tokyo Shibaura Denki Kabushiki Kaisha | Two-dimensional thermal head |
JPS5820472A (en) * | 1981-07-31 | 1983-02-05 | Ricoh Co Ltd | Thermal head |
US4523235A (en) * | 1982-01-11 | 1985-06-11 | Jan Rajchman | Electronic microcopier apparatus |
DE3241227C1 (en) * | 1982-11-09 | 1984-03-22 | F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach | Thermal printing plate for a thermal printing device using the multilayer thick-film method |
US4651168A (en) * | 1984-10-11 | 1987-03-17 | Yokogawa Hokushin Electric Corporation | Thermal print head |
JPS63181993U (en) * | 1987-05-18 | 1988-11-24 | ||
US5254838A (en) * | 1987-09-14 | 1993-10-19 | Nippon Koki Co., Ltd. | Igniter for electric ignition systems |
US4837586A (en) * | 1988-01-28 | 1989-06-06 | Eastman Kodak Company | Image contrast by thermal printers |
EP0429071B1 (en) * | 1989-11-24 | 1995-06-07 | Kabushiki Kaisha Toshiba | A thermal head and thermal transfer apparatus |
JP2534047Y2 (en) * | 1990-08-30 | 1997-04-30 | 富士ゼロックス株式会社 | Thick film type thermal head |
JP2740820B2 (en) * | 1991-03-18 | 1998-04-15 | 株式会社リコー | Recording method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629166A (en) * | 1948-10-07 | 1953-02-24 | Int Resistance Co | Method of forming resistor assemblies |
US3395373A (en) * | 1966-08-31 | 1968-07-30 | Westinghouse Electric Corp | Three-phase transformer having four core legs |
US3478191A (en) * | 1967-01-23 | 1969-11-11 | Sprague Electric Co | Thermal print head |
US3495070A (en) * | 1967-05-29 | 1970-02-10 | Murray H Zissen | Thermal printing apparatus |
BR6802016D0 (en) * | 1967-10-02 | 1973-01-11 | Ncr | THERMAL PRINTING HEAD WITH THIN FILM PRINTING ELEMENTS |
US3784951A (en) * | 1968-05-22 | 1974-01-08 | Bell Telephone Labor Inc | Thin film resistors |
JPS5032951A (en) * | 1973-07-20 | 1975-03-29 |
-
1973
- 1973-07-30 US US383955A patent/US3903393A/en not_active Expired - Lifetime
-
1974
- 1974-05-30 GB GB2396874A patent/GB1453002A/en not_active Expired
- 1974-05-31 CA CA201,394A patent/CA1034185A/en not_active Expired
- 1974-06-28 NL NL7408759.A patent/NL165688C/en not_active IP Right Cessation
- 1974-07-18 FR FR7425802A patent/FR2239347B1/fr not_active Expired
- 1974-07-25 JP JP8557974A patent/JPS5544710B2/ja not_active Expired
- 1974-07-27 DE DE2436362A patent/DE2436362A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0115760A2 (en) * | 1983-01-04 | 1984-08-15 | F & O Electronic Systems GmbH & Co. | Thermoprinting platen for a thermoprinting device |
EP0115760A3 (en) * | 1983-01-04 | 1985-05-02 | F & O Electronic Systems GmbH & Co. | Thermoprinting platen for a thermoprinting device |
Also Published As
Publication number | Publication date |
---|---|
FR2239347B1 (en) | 1979-09-21 |
US3903393A (en) | 1975-09-02 |
JPS5045650A (en) | 1975-04-23 |
FR2239347A1 (en) | 1975-02-28 |
DE2436362A1 (en) | 1975-02-20 |
CA1034185A (en) | 1978-07-04 |
NL7408759A (en) | 1975-02-03 |
NL165688B (en) | 1980-12-15 |
NL165688C (en) | 1981-05-15 |
JPS5544710B2 (en) | 1980-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |