JPS61186448U - - Google Patents
Info
- Publication number
- JPS61186448U JPS61186448U JP7090185U JP7090185U JPS61186448U JP S61186448 U JPS61186448 U JP S61186448U JP 7090185 U JP7090185 U JP 7090185U JP 7090185 U JP7090185 U JP 7090185U JP S61186448 U JPS61186448 U JP S61186448U
- Authority
- JP
- Japan
- Prior art keywords
- connecting portion
- common electrode
- heating element
- thermal head
- heating elements
- 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 description 5
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第1図及び第2図は本考案の一実施例を示し、
第1図は斜視図、第2図は第1図中―線に沿
う横断面図であり、そして、第3図及び第4図は
従来構成を示し、第3図は第1図相当図、第4図
は第2図相当図である。
図面中、11はサーマルヘツド、12はヘツド
基板、14は発熱素子、15は単位電極、16は
共通電極、16aは接続部を示す。
1 and 2 show an embodiment of the present invention,
FIG. 1 is a perspective view, FIG. 2 is a cross-sectional view taken along the line - in FIG. 1, and FIGS. 3 and 4 show conventional configurations. FIG. 4 is a diagram corresponding to FIG. 2. In the drawings, 11 is a thermal head, 12 is a head substrate, 14 is a heating element, 15 is a unit electrode, 16 is a common electrode, and 16a is a connecting portion.
Claims (1)
れら発熱素子の各一端側を夫々単位電極に接続し
且つ他端側を共通電極に接続して成るものにおい
て、前記共通電極のうち前記発熱素子との接続部
を他の部分より幅狭で且つ厚い形状に定め、この
接続部及び発熱素子を前記ヘツド基板の端部に位
置させたことを特徴とするプリンタのサーマルヘ
ツド。 A head substrate is provided with a required number of heating elements arranged, one end of each of these heating elements is connected to a unit electrode, and the other end is connected to a common electrode, wherein the heating element of the common electrode 1. A thermal head for a printer, characterized in that a connecting portion with a thermal head is narrower and thicker than other portions, and the connecting portion and a heating element are located at an end of the head substrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7090185U JPS61186448U (en) | 1985-05-14 | 1985-05-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7090185U JPS61186448U (en) | 1985-05-14 | 1985-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61186448U true JPS61186448U (en) | 1986-11-20 |
Family
ID=30607907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7090185U Pending JPS61186448U (en) | 1985-05-14 | 1985-05-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61186448U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6440353A (en) * | 1987-08-06 | 1989-02-10 | Alps Electric Co Ltd | Thermal head |
-
1985
- 1985-05-14 JP JP7090185U patent/JPS61186448U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6440353A (en) * | 1987-08-06 | 1989-02-10 | Alps Electric Co Ltd | Thermal head |