JPS5355039A - Preparation of thermal head - Google Patents
Preparation of thermal headInfo
- Publication number
- JPS5355039A JPS5355039A JP13021276A JP13021276A JPS5355039A JP S5355039 A JPS5355039 A JP S5355039A JP 13021276 A JP13021276 A JP 13021276A JP 13021276 A JP13021276 A JP 13021276A JP S5355039 A JPS5355039 A JP S5355039A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- thermal head
- parrern
- prolong
- resist
- 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
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Electronic Switches (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Non-Adjustable Resistors (AREA)
Abstract
PURPOSE: To prolong the endurance life of the device and enhance its reliability by removing a pattern from a thick film resistor layer provided on a photo-resist parrern, and then, forming plural heater-resistors resulting from a relative separation of each resistor.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13021276A JPS5355039A (en) | 1976-10-28 | 1976-10-28 | Preparation of thermal head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13021276A JPS5355039A (en) | 1976-10-28 | 1976-10-28 | Preparation of thermal head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5355039A true JPS5355039A (en) | 1978-05-19 |
JPS5718506B2 JPS5718506B2 (en) | 1982-04-16 |
Family
ID=15028762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13021276A Granted JPS5355039A (en) | 1976-10-28 | 1976-10-28 | Preparation of thermal head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5355039A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114862A (en) * | 1984-11-09 | 1986-06-02 | Hitachi Ltd | Manufacture of thermosensitive recording head |
JPS61192565A (en) * | 1985-02-21 | 1986-08-27 | Rohm Co Ltd | Preparation of thermal printing head |
JPH0538834A (en) * | 1991-11-18 | 1993-02-19 | Rohm Co Ltd | Thermal print head |
-
1976
- 1976-10-28 JP JP13021276A patent/JPS5355039A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114862A (en) * | 1984-11-09 | 1986-06-02 | Hitachi Ltd | Manufacture of thermosensitive recording head |
JPH0542350B2 (en) * | 1984-11-09 | 1993-06-28 | Hitachi Ltd | |
JPS61192565A (en) * | 1985-02-21 | 1986-08-27 | Rohm Co Ltd | Preparation of thermal printing head |
JPH0538834A (en) * | 1991-11-18 | 1993-02-19 | Rohm Co Ltd | Thermal print head |
Also Published As
Publication number | Publication date |
---|---|
JPS5718506B2 (en) | 1982-04-16 |
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