JPH0422243U - - Google Patents
Info
- Publication number
- JPH0422243U JPH0422243U JP6370690U JP6370690U JPH0422243U JP H0422243 U JPH0422243 U JP H0422243U JP 6370690 U JP6370690 U JP 6370690U JP 6370690 U JP6370690 U JP 6370690U JP H0422243 U JPH0422243 U JP H0422243U
- Authority
- JP
- Japan
- Prior art keywords
- adhesive layer
- forming region
- thermal head
- thickness
- dissipating 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.)
- Granted
Links
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例のサーマルヘツド１
１の斜視図、第２図は第１図の切断面線−か
ら見た断面図、第３図は第１図の切断面線−
から見た断面図、第４図は放熱板１２の斜視図、
第５図はサーマルヘツド１１の組み立て工程を説
明する分解斜視図、第６図は本考案の作用を説明
する断面図、第７図は本考案の他の実施例のサー
マルヘツド１１ａの斜視図、第８図は第７図の切
断面線−から見た断面図、第９図は第７図の
切断面線−から見た断面図、第１０図〜第１
２図は典型的な従来例の断面図である。
１１，１１ａ……サーマルヘツド、１２，１２
ａ……放熱板、１３，１３ａ……ヘツド基板、１
９……発熱低抗体列、２７……接着剤層、３０…
…台部。
Figure 1 shows a thermal head 1 of an embodiment of the present invention.
1 is a perspective view, FIG. 2 is a sectional view taken from the cutting plane line - in FIG. 1, and FIG. 3 is a sectional view taken from the cutting plane line - in FIG. 1.
4 is a perspective view of the heat sink 12,
5 is an exploded perspective view illustrating the assembly process of the thermal head 11, FIG. 6 is a sectional view illustrating the operation of the present invention, and FIG. 7 is a perspective view of a thermal head 11a according to another embodiment of the present invention. Fig. 8 is a sectional view taken from the cutting plane line - in Fig. 7, Fig. 9 is a sectional view taken from the cutting plane line - in Fig. 7, and Figs.
FIG. 2 is a sectional view of a typical conventional example. 11, 11a...Thermal head, 12, 12
a... Heat sink, 13, 13a... Head board, 1
9...Fyrogenic low antibody row, 27...Adhesive layer, 30...
...Taibu.
Claims (1)
気絶縁性基板が、上記発熱抵抗体形成領域の裏面
に位置する接着剤層の厚みが上記形成領域以外の
領域の裏面に位置する接着剤層の厚みに比べて薄
い接着剤層を介して放熱部材上に接着固定されて
成るサーマルヘツド。 (2) 前記基板、放熱部材の少なくともいずれか
一方の対向面に台部が形成されていることを特徴
とする実用新案登録請求の範囲第１項記載のサー
マルヘツド。[Claims for Utility Model Registration] (1) An electrically insulating substrate having a heat generating resistor forming region on one principal surface, the thickness of the adhesive layer located on the back side of the heat generating resistor forming region is the same as that of the forming region. A thermal head that is adhesively fixed onto a heat dissipating member through an adhesive layer that is thinner than the thickness of the adhesive layer located on the back surface of the other area. (2) The thermal head according to claim 1, wherein a pedestal portion is formed on an opposing surface of at least one of the substrate and the heat dissipating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990063706U JP2525170Y2 (en) | 1990-06-16 | 1990-06-16 | Thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990063706U JP2525170Y2 (en) | 1990-06-16 | 1990-06-16 | Thermal head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0422243U true JPH0422243U (en) | 1992-02-25 |
| JP2525170Y2 JP2525170Y2 (en) | 1997-02-05 |
Family
ID=31593993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990063706U Expired - Lifetime JP2525170Y2 (en) | 1990-06-16 | 1990-06-16 | Thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525170Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0244048U (en) * | 1988-09-21 | 1990-03-27 |
-
1990
- 1990-06-16 JP JP1990063706U patent/JP2525170Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0244048U (en) * | 1988-09-21 | 1990-03-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525170Y2 (en) | 1997-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |