JPS5514249A - Method of producing thermal head - Google Patents
Method of producing thermal headInfo
- Publication number
- JPS5514249A JPS5514249A JP8677378A JP8677378A JPS5514249A JP S5514249 A JPS5514249 A JP S5514249A JP 8677378 A JP8677378 A JP 8677378A JP 8677378 A JP8677378 A JP 8677378A JP S5514249 A JPS5514249 A JP S5514249A
- Authority
- JP
- Japan
- Prior art keywords
- resistance layer
- thermal head
- conductive
- film
- foil
- 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
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
- B41J2/345—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
Landscapes
- Electronic Switches (AREA)
Abstract
PURPOSE:To provide a simple and less-expensive process for producing thermal head by successively forming a resistance layer and a conductive layer on one side of an insulating film and effecting an etching on the conductive and resistance layers successively to obtain a required pattern. CONSTITUTION:Sprocket holes 11a, 11b, connection ports 12a, 12b for dirrectional element array and through-holes 13a, 13b are formed in an insulating film 10. Subsequently, a conductive foil is adhered to the reverse side of the film to form selector terminals 21a, 21b by photo-litho. Meanwhile, a conductive foil is prepared to have a resistance layer on one side thereof. This foil is adhered to the obverse side of the film 10 with the resistance layer placed inside. Subsequently, driver terminals 31a, 31b and lead wires 32a, 32b and then the resistance layer are etched to form heat- generating elements 41a, 41b. Thereafter, the directional element aray is bump- connected to the lead wires 32a, 32b to obtain a thermal head.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8677378A JPS5514249A (en) | 1978-07-18 | 1978-07-18 | Method of producing thermal head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8677378A JPS5514249A (en) | 1978-07-18 | 1978-07-18 | Method of producing thermal head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5514249A true JPS5514249A (en) | 1980-01-31 |
Family
ID=13896062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8677378A Pending JPS5514249A (en) | 1978-07-18 | 1978-07-18 | Method of producing thermal head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514249A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59208111A (en) * | 1983-05-11 | 1984-11-26 | Atsugi Motor Parts Co Ltd | Lash-adjustable valve rocker arm |
JPS59208112A (en) * | 1983-05-12 | 1984-11-26 | Atsugi Motor Parts Co Ltd | Lash-adjustable valve rocker arm |
JPS6328807U (en) * | 1986-08-08 | 1988-02-25 | ||
US7478459B2 (en) | 2006-04-04 | 2009-01-20 | Nifco Inc. | Buckle |
-
1978
- 1978-07-18 JP JP8677378A patent/JPS5514249A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59208111A (en) * | 1983-05-11 | 1984-11-26 | Atsugi Motor Parts Co Ltd | Lash-adjustable valve rocker arm |
JPS59208112A (en) * | 1983-05-12 | 1984-11-26 | Atsugi Motor Parts Co Ltd | Lash-adjustable valve rocker arm |
JPS6328807U (en) * | 1986-08-08 | 1988-02-25 | ||
JPH0511283Y2 (en) * | 1986-08-08 | 1993-03-19 | ||
US7478459B2 (en) | 2006-04-04 | 2009-01-20 | Nifco Inc. | Buckle |
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