JPH0413357U - - Google Patents
Info
- Publication number
- JPH0413357U JPH0413357U JP5369990U JP5369990U JPH0413357U JP H0413357 U JPH0413357 U JP H0413357U JP 5369990 U JP5369990 U JP 5369990U JP 5369990 U JP5369990 U JP 5369990U JP H0413357 U JPH0413357 U JP H0413357U
- Authority
- JP
- Japan
- Prior art keywords
- cutout
- power supply
- view
- conductive metal
- metal member
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図は、実施例サーマルプリントヘツドの要
部を示す斜視図、第２図は、実施例サーマルヘツ
ド電源供給ラインが切断した状態を示す斜視図、
第３図は、第１図の電源供給ライン上の断面図、
第４図は、第２図の断面図、第５図は、この考案
が実施されるサーマルヘツドを示す部分平面図で
ある。
１……コモンリードパターン、２……切除部、
３……導電性金属部材、４……セラミツク基板、
４１……発熱抵抗素子列。
FIG. 1 is a perspective view showing the main parts of the thermal print head according to the embodiment, FIG. 2 is a perspective view showing the power supply line of the thermal head according to the embodiment cut off,
FIG. 3 is a cross-sectional view of the power supply line in FIG.
FIG. 4 is a sectional view of FIG. 2, and FIG. 5 is a partial plan view showing a thermal head in which this invention is implemented. 1... Common lead pattern, 2... Excision part,
3... Conductive metal member, 4... Ceramic substrate,
41... Heat generating resistor element row.
Claims (1)
適所に切除部を設け、この切除部に所定温度で溶
融する導電性金属部材を配備したことを特徴とす
るサーマルプリントヘツド。 1. A thermal print head characterized in that a cutout is provided at a suitable location on a power supply lead pattern for a heating element, and a conductive metal member that melts at a predetermined temperature is provided in the cutout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5369990U JPH0413357U (en) | 1990-05-23 | 1990-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5369990U JPH0413357U (en) | 1990-05-23 | 1990-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413357U true JPH0413357U (en) | 1992-02-03 |
Family
ID=31575113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5369990U Pending JPH0413357U (en) | 1990-05-23 | 1990-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413357U (en) |
-
1990
- 1990-05-23 JP JP5369990U patent/JPH0413357U/ja active Pending