JPS61196039U - - Google Patents
Info
- Publication number
- JPS61196039U JPS61196039U JP7948485U JP7948485U JPS61196039U JP S61196039 U JPS61196039 U JP S61196039U JP 7948485 U JP7948485 U JP 7948485U JP 7948485 U JP7948485 U JP 7948485U JP S61196039 U JPS61196039 U JP S61196039U
- Authority
- JP
- Japan
- Prior art keywords
- heating resistor
- electrodes
- connecting portion
- electrode
- length
- 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
- 238000010438 heat treatment Methods 0.000 claims 4
- 238000000605 extraction Methods 0.000 claims 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の１実施例に係るサーマルヘツ
ドの要部拡大平面図、第２図は従来例を示す要部
拡大平面図である。
１……発熱抵抗体、２，４……共通電極、３，
５……個別リード電極、４ａ，５ａ……接続部、
４ｂ，５ｂ……細幅部。
FIG. 1 is an enlarged plan view of the main parts of a thermal head according to an embodiment of the present invention, and FIG. 2 is an enlarged plan view of the main parts of a conventional example. 1... Heat generating resistor, 2, 4... Common electrode, 3,
5... Individual lead electrode, 4a, 5a... Connection part,
4b, 5b...Narrow width portion.
Claims (1)
端を、共通電極と個別リード電極とに接続した構
成において、前記両電極の発熱抵抗体との接続部
は、発熱抵抗体の端部の全幅域において発熱抵抗
体と重畳するように形成されると共に、接続部の
電極引出し方向の長さはごく短かくされて、前記
両電極には前記接続部から所定長さで細幅部が形
成されてなることを特徴とするサーマルヘツド。 In a configuration in which both ends of a one-dot heating resistor formed in a substantially rectangular shape are connected to a common electrode and an individual lead electrode, the connection portion of both electrodes to the heating resistor is the entire width of the end of the heating resistor. The electrodes are formed so as to overlap with the heating resistor in the region, and the length of the connecting portion in the electrode extraction direction is made very short, and a narrow portion is formed in both electrodes at a predetermined length from the connecting portion. A thermal head that is characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7948485U JPS61196039U (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7948485U JPS61196039U (en) | 1985-05-28 | 1985-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61196039U true JPS61196039U (en) | 1986-12-06 |
Family
ID=30624440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7948485U Pending JPS61196039U (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61196039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007245667A (en) * | 2006-03-17 | 2007-09-27 | Sony Corp | Thermal head and printer |
| JP2009154371A (en) * | 2007-12-26 | 2009-07-16 | Kyocera Corp | Recording head and recording device equipped with the same |
-
1985
- 1985-05-28 JP JP7948485U patent/JPS61196039U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007245667A (en) * | 2006-03-17 | 2007-09-27 | Sony Corp | Thermal head and printer |
| JP2009154371A (en) * | 2007-12-26 | 2009-07-16 | Kyocera Corp | Recording head and recording device equipped with the same |