JPS5646777A - Manufacture for thermal printer head - Google Patents
Manufacture for thermal printer headInfo
- Publication number
- JPS5646777A JPS5646777A JP12355679A JP12355679A JPS5646777A JP S5646777 A JPS5646777 A JP S5646777A JP 12355679 A JP12355679 A JP 12355679A JP 12355679 A JP12355679 A JP 12355679A JP S5646777 A JPS5646777 A JP S5646777A
- Authority
- JP
- Japan
- Prior art keywords
- extension portion
- glazing layer
- paste
- substrate
- printed
- 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.)
- Granted
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)
- Structure Of Printed Boards (AREA)
Abstract
PURPOSE:To obtain a clear print by a method wherein paste for a glass glazing layer is formed by printing over a substrate and its extension portion and the extension portion including a raised portion on said printed portion is broken. CONSTITUTION:On the surface of a substrate 11 of high heat conductivity (for example, of ceramics such as alumina) paste is printed partially to form a glass glazing layer 12 and on that surface is provided an exothermic resistance element 13. When the paste is printed, printing is made on an extension portion 11A of the substrate 11 made beyond a length necessary as the glazing layer 12. A raised portion 12A is formed on an extension portion 12' after it is burned, and the extension portion 12' is broken. Therefore, no raised portion 12A is left on the top of the remnant of the glazing layer 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12355679A JPS5646777A (en) | 1979-09-26 | 1979-09-26 | Manufacture for thermal printer head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12355679A JPS5646777A (en) | 1979-09-26 | 1979-09-26 | Manufacture for thermal printer head |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58002586A Division JPS58140280A (en) | 1983-01-10 | 1983-01-10 | Manufacture of thermal printer head |
JP258783A Division JPS58140281A (en) | 1983-01-10 | 1983-01-10 | Thermal printer head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5646777A true JPS5646777A (en) | 1981-04-28 |
JPS5711797B2 JPS5711797B2 (en) | 1982-03-06 |
Family
ID=14863513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12355679A Granted JPS5646777A (en) | 1979-09-26 | 1979-09-26 | Manufacture for thermal printer head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5646777A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5874372A (en) * | 1981-10-29 | 1983-05-04 | Seiko Instr & Electronics Ltd | Thermal head and manufacture thereof |
JPH01178462A (en) * | 1988-01-06 | 1989-07-14 | Rohm Co Ltd | Manufacture of thermal head |
-
1979
- 1979-09-26 JP JP12355679A patent/JPS5646777A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5874372A (en) * | 1981-10-29 | 1983-05-04 | Seiko Instr & Electronics Ltd | Thermal head and manufacture thereof |
JPH0135743B2 (en) * | 1981-10-29 | 1989-07-26 | Seiko Denshi Kogyo Kk | |
JPH01178462A (en) * | 1988-01-06 | 1989-07-14 | Rohm Co Ltd | Manufacture of thermal head |
Also Published As
Publication number | Publication date |
---|---|
JPS5711797B2 (en) | 1982-03-06 |
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