JPH0222836U - - Google Patents
Info
- Publication number
- JPH0222836U JPH0222836U JP10160688U JP10160688U JPH0222836U JP H0222836 U JPH0222836 U JP H0222836U JP 10160688 U JP10160688 U JP 10160688U JP 10160688 U JP10160688 U JP 10160688U JP H0222836 U JPH0222836 U JP H0222836U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- base material
- cylindrical base
- printing part
- protective film
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図は本実施例の円筒状サーマルヘツドの断
面図、第２図、第３図は第１図の円筒状サーマル
ヘツドの組立図、第４図は従来の円筒状サーマル
ヘツドの斜視図である。
１ａ……円筒状基材、１ｂ……発熱抵抗体、１
ｃ……個別電極、１ｄ……保護膜、１ｅ……印字
部、１ｇ……平坦面。
Figure 1 is a sectional view of the cylindrical thermal head of this embodiment, Figures 2 and 3 are assembled views of the cylindrical thermal head of Figure 1, and Figure 4 is a perspective view of a conventional cylindrical thermal head. be. 1a...Cylindrical base material, 1b...Heating resistor, 1
c...Individual electrode, 1d...Protective film, 1e...Printed portion, 1g...Flat surface.
Claims (1)
び電極と、保護膜とを形成し印字部としたサーマ
ルヘツドにおいて、該印字部と反対側の円筒状基
材表面に、平坦面を形成したことを特徴とするサ
ーマルヘツド。 In a thermal head in which at least a plurality of heating resistors and electrodes and a protective film are formed on a cylindrical base material and used as a printing part, a flat surface is formed on the surface of the cylindrical base material on the opposite side from the printing part. A thermal head featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988101606U JPH0726111Y2 (en) | 1988-07-30 | 1988-07-30 | Thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988101606U JPH0726111Y2 (en) | 1988-07-30 | 1988-07-30 | Thermal head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0222836U true JPH0222836U (en) | 1990-02-15 |
| JPH0726111Y2 JPH0726111Y2 (en) | 1995-06-14 |
Family
ID=31330755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988101606U Expired - Lifetime JPH0726111Y2 (en) | 1988-07-30 | 1988-07-30 | Thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726111Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049747U (en) * | 1990-05-16 | 1992-01-28 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586773A (en) * | 1978-12-22 | 1980-06-30 | Mitsubishi Electric Corp | Thermal recording head |
| JPS5790844U (en) * | 1980-11-27 | 1982-06-04 | ||
| JPS57193545U (en) * | 1981-06-05 | 1982-12-08 | ||
| JPS5889380A (en) * | 1981-11-20 | 1983-05-27 | Matsushita Electric Ind Co Ltd | Thermal head |
-
1988
- 1988-07-30 JP JP1988101606U patent/JPH0726111Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586773A (en) * | 1978-12-22 | 1980-06-30 | Mitsubishi Electric Corp | Thermal recording head |
| JPS5790844U (en) * | 1980-11-27 | 1982-06-04 | ||
| JPS57193545U (en) * | 1981-06-05 | 1982-12-08 | ||
| JPS5889380A (en) * | 1981-11-20 | 1983-05-27 | Matsushita Electric Ind Co Ltd | Thermal head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049747U (en) * | 1990-05-16 | 1992-01-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726111Y2 (en) | 1995-06-14 |