JPS63119040U - - Google Patents
Info
- Publication number
- JPS63119040U JPS63119040U JP1127987U JP1127987U JPS63119040U JP S63119040 U JPS63119040 U JP S63119040U JP 1127987 U JP1127987 U JP 1127987U JP 1127987 U JP1127987 U JP 1127987U JP S63119040 U JPS63119040 U JP S63119040U
- Authority
- JP
- Japan
- Prior art keywords
- common electrode
- ceramic substrate
- electrode
- reinforcing material
- metal layer
- 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
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000012779 reinforcing material Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は一実施例のサーマルヘツドを示す側面
断面図、第２図はセラミツク基板を示す概略部分
平面図、第３図はセラミツク基板上の発熱抵抗体
素子近傍を示す拡大図、第４図は金属支持板上に
セラミツク基板を接着した状態を示す部分斜視図
、第５図は金属支持板上に更に電極補強材を接着
した状態を示す部分斜視図、第６図は従来のサー
マルヘツドを示す斜視断面図である。
１……セラミツク基板、２……発熱抵抗体素子
、４……金属支持板、１０……共通電極、１６…
…電極補強材、１８……銅箔、２０……接続部材
。
FIG. 1 is a side cross-sectional view showing a thermal head of one embodiment, FIG. 2 is a schematic partial plan view showing a ceramic substrate, FIG. 3 is an enlarged view showing the vicinity of a heating resistor element on the ceramic substrate, and FIG. 4 5 is a partial perspective view showing a state in which a ceramic substrate is bonded to a metal support plate, FIG. 5 is a partial perspective view showing a state in which an electrode reinforcing material is further bonded to a metal support plate, and FIG. FIG. DESCRIPTION OF SYMBOLS 1...Ceramic substrate, 2...Heating resistor element, 4...Metal support plate, 10...Common electrode, 16...
... Electrode reinforcing material, 18 ... Copper foil, 20 ... Connection member.
Claims (1)
通電極が形成され、この共通電極に沿つてこのセ
ラミツク基板表面上に発熱抵抗素子が配置されて
形成されており、絶縁ベース表面に金属層をもつ
電極補強材が前記セラミツク基板の共通電極側の
一辺に沿つて配置され、前記共通電極と前記電極
補強材の金属層とが接続されているサーマルヘツ
ド。 A common electrode is formed in a band shape along one side of the surface of the ceramic substrate, and a heating resistor element is arranged on the surface of the ceramic substrate along this common electrode, and the electrode has a metal layer on the surface of the insulating base. A thermal head in which a reinforcing material is arranged along one side of the ceramic substrate on the common electrode side, and the common electrode and the metal layer of the electrode reinforcing material are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1127987U JPS63119040U (en) | 1987-01-27 | 1987-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1127987U JPS63119040U (en) | 1987-01-27 | 1987-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63119040U true JPS63119040U (en) | 1988-08-01 |
Family
ID=30798349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1127987U Pending JPS63119040U (en) | 1987-01-27 | 1987-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63119040U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038178A (en) * | 1983-08-11 | 1985-02-27 | Mitsubishi Electric Corp | Thermal head |
| JPS61261071A (en) * | 1985-05-14 | 1986-11-19 | Mitsubishi Electric Corp | Thermal head |
-
1987
- 1987-01-27 JP JP1127987U patent/JPS63119040U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038178A (en) * | 1983-08-11 | 1985-02-27 | Mitsubishi Electric Corp | Thermal head |
| JPS61261071A (en) * | 1985-05-14 | 1986-11-19 | Mitsubishi Electric Corp | Thermal head |