JPH03101635U - - Google Patents
Info
- Publication number
- JPH03101635U JPH03101635U JP1137490U JP1137490U JPH03101635U JP H03101635 U JPH03101635 U JP H03101635U JP 1137490 U JP1137490 U JP 1137490U JP 1137490 U JP1137490 U JP 1137490U JP H03101635 U JPH03101635 U JP H03101635U
- Authority
- JP
- Japan
- Prior art keywords
- heating elements
- substrate
- drive circuit
- resin layer
- elements arranged
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011241 protective layer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例のサーマルヘツド２
１の概略を示す断面図、第２図はサーマルヘツド
２１の断面図、第３図はサーマルヘツド２１の平
面図、第４図は本考案の他の実施例のサーマルヘ
ツド２１ａの断面図、第５図は典型的な従来例の
サーマルヘツド１の断面図である。
２１，２１ａ……サーマルヘツド、２３……ヘ
ツド基板、２４……発熱素子、２５……駆動回路
素子、２６……保護層、２７……補強部材、２８
……テープ、３２……感熱紙。
Figure 1 shows a thermal head 2 of an embodiment of the present invention.
2 is a sectional view of the thermal head 21, FIG. 3 is a plan view of the thermal head 21, and FIG. 4 is a sectional view of a thermal head 21a according to another embodiment of the present invention. FIG. 5 is a sectional view of a typical conventional thermal head 1. 21, 21a... Thermal head, 23... Head substrate, 24... Heat generating element, 25... Drive circuit element, 26... Protective layer, 27... Reinforcement member, 28
...Tape, 32...Thermal paper.
Claims (1)
子の配列方向と並行に配列されるとともに樹脂層
で被覆され、かつ発熱素子を発熱駆動する複数の
駆動回路素子とを基板上に備えるサーマルヘツド
において、 駆動回路素子を被覆する前記樹脂層の少なくと
も発熱素子に臨む領域を帯状体に貼着被覆したこ
とを特徴とするサーマルヘツド。[Claims for Utility Model Registration] A plurality of heating elements arranged in a straight line, and a plurality of drive circuit elements arranged parallel to the arrangement direction of the heating elements, covered with a resin layer, and driving the heating elements to generate heat. What is claimed is: 1. A thermal head comprising a substrate on a substrate, characterized in that at least a region of the resin layer that covers a drive circuit element facing the heating element is adhered and coated on a band-shaped body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990011374U JP2529320Y2 (en) | 1990-02-06 | 1990-02-06 | Thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990011374U JP2529320Y2 (en) | 1990-02-06 | 1990-02-06 | Thermal head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03101635U true JPH03101635U (en) | 1991-10-23 |
| JP2529320Y2 JP2529320Y2 (en) | 1997-03-19 |
Family
ID=31514902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990011374U Expired - Fee Related JP2529320Y2 (en) | 1990-02-06 | 1990-02-06 | Thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2529320Y2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5968956U (en) * | 1982-11-01 | 1984-05-10 | ロ−ム株式会社 | thermal printer |
| JPS59181752U (en) * | 1983-05-23 | 1984-12-04 | ロ−ム株式会社 | thermal printer |
| JPS62139633U (en) * | 1986-02-27 | 1987-09-03 | ||
| JPS63151466A (en) * | 1986-12-16 | 1988-06-24 | Rohm Co Ltd | Line type thermal head |
| JPS63149732U (en) * | 1987-03-24 | 1988-10-03 | ||
| JPS63197143U (en) * | 1987-06-10 | 1988-12-19 |
-
1990
- 1990-02-06 JP JP1990011374U patent/JP2529320Y2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5968956U (en) * | 1982-11-01 | 1984-05-10 | ロ−ム株式会社 | thermal printer |
| JPS59181752U (en) * | 1983-05-23 | 1984-12-04 | ロ−ム株式会社 | thermal printer |
| JPS62139633U (en) * | 1986-02-27 | 1987-09-03 | ||
| JPS63151466A (en) * | 1986-12-16 | 1988-06-24 | Rohm Co Ltd | Line type thermal head |
| JPS63149732U (en) * | 1987-03-24 | 1988-10-03 | ||
| JPS63197143U (en) * | 1987-06-10 | 1988-12-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2529320Y2 (en) | 1997-03-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |