JPS5658884A - Production of base plate for thermal head - Google Patents
Production of base plate for thermal headInfo
- Publication number
- JPS5658884A JPS5658884A JP13358079A JP13358079A JPS5658884A JP S5658884 A JPS5658884 A JP S5658884A JP 13358079 A JP13358079 A JP 13358079A JP 13358079 A JP13358079 A JP 13358079A JP S5658884 A JPS5658884 A JP S5658884A
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- glass body
- groove
- production
- thermal head
- 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
Landscapes
- Electronic Switches (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
Abstract
PURPOSE: To contact a heating part with a recording paper properly and enhance the quality of printed pictures by a method wherein the metallic base plate is provided with a groove, then a glass body having a predetermined volume is placed in the groove and melted in situ to unite it with the base plate.
CONSTITUTION: The base plate 14 is made of a metal capable of exhibiting good adherence to the glass body 16, such as Kovar, and the surface thereof is smoothened. The glass body 16 is placed in the groove 15 which is V-shaped in cross section. The volume of the glass body 16 is so set as to fill up the groove 15d and to from a projected part of 30W200μm on the surface of the base plate 14. Then the base plate 14 and the glass body 16 thereon are placed in a furnace and heated to melt the glass body 16 and unite the two bodies.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13358079A JPS5658884A (en) | 1979-10-18 | 1979-10-18 | Production of base plate for thermal head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13358079A JPS5658884A (en) | 1979-10-18 | 1979-10-18 | Production of base plate for thermal head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5658884A true JPS5658884A (en) | 1981-05-22 |
Family
ID=15108125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13358079A Pending JPS5658884A (en) | 1979-10-18 | 1979-10-18 | Production of base plate for thermal head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5658884A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58136462A (en) * | 1982-02-10 | 1983-08-13 | Fuji Xerox Co Ltd | Thermal head |
-
1979
- 1979-10-18 JP JP13358079A patent/JPS5658884A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58136462A (en) * | 1982-02-10 | 1983-08-13 | Fuji Xerox Co Ltd | Thermal head |
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