JPS5722078A - Thermal head - Google Patents
Thermal headInfo
- Publication number
- JPS5722078A JPS5722078A JP9624380A JP9624380A JPS5722078A JP S5722078 A JPS5722078 A JP S5722078A JP 9624380 A JP9624380 A JP 9624380A JP 9624380 A JP9624380 A JP 9624380A JP S5722078 A JPS5722078 A JP S5722078A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- thick
- crossover
- thermal head
- substrate
- 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)
Abstract
PURPOSE: To simplify the manufacturing process, in the production of a thermal head of such a design as to place a heat-generating resistor on the end section of a substrate, by forming a crossover with a thick membrane on a lower conductor on the bottom of an insulating layer.
CONSTITUTION: In manufacturing a thermal head of such as structure as to place a heat-generating resistor 9 on the end section of a substrate of a head so that a printed image can be read immediately after the printing, a lower conductor 2 is formed with a thick membrane on a substrate 1 made of ceramic, and thick-membrane graze insulating layers 3 and 4 are formed on the top of the above membrane. Then, after forming a crossover conductor 7 on the top of the crossover insulating layer 4 with a thick membrane, a thick-membrane graze insulating layer 8 is formed, and further, a heat-generating resistor 9 and an upper conductor 10 are formed with thin membranes on the top to obtain an objective thermal head. By forming a crossover with a thick membrane in this manner, the manufacturing process is simplified.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9624380A JPS5722078A (en) | 1980-07-16 | 1980-07-16 | Thermal head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9624380A JPS5722078A (en) | 1980-07-16 | 1980-07-16 | Thermal head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5722078A true JPS5722078A (en) | 1982-02-04 |
Family
ID=14159781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9624380A Pending JPS5722078A (en) | 1980-07-16 | 1980-07-16 | Thermal head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5722078A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60199673A (en) * | 1984-03-26 | 1985-10-09 | Fujitsu Ltd | Thermal recording head |
-
1980
- 1980-07-16 JP JP9624380A patent/JPS5722078A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60199673A (en) * | 1984-03-26 | 1985-10-09 | Fujitsu Ltd | Thermal recording head |
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