JPS63112040U - - Google Patents
Info
- Publication number
- JPS63112040U JPS63112040U JP331787U JP331787U JPS63112040U JP S63112040 U JPS63112040 U JP S63112040U JP 331787 U JP331787 U JP 331787U JP 331787 U JP331787 U JP 331787U JP S63112040 U JPS63112040 U JP S63112040U
- Authority
- JP
- Japan
- Prior art keywords
- glaze layer
- heat generating
- protrusion
- thermal head
- insulating substrate
- 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 2
- 239000010410 layer Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
従来例の断面図である。 １１……絶縁性基板、１２……グレーズ層、１
２ａ……急傾斜部、１２ｂ……突出部、１３……
発熱抵抗体層、１４……給電体層、１７……保護
層。
従来例の断面図である。 １１……絶縁性基板、１２……グレーズ層、１
２ａ……急傾斜部、１２ｂ……突出部、１３……
発熱抵抗体層、１４……給電体層、１７……保護
層。
Claims (1)
- 絶縁基板上にグレーズ層を形成し、該グレーズ
層の上に複数の発熱部を形成してなるサーマルヘ
ツドにおいて、前記グレーズ層に、前記発熱部が
形成される突出部と、該突出部の頂面部に近接す
る急傾斜部とを設けたことを特徴とするサーマル
ヘツド。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987003317U JPH0627418Y2 (ja) | 1987-01-13 | 1987-01-13 | サ−マルヘツド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987003317U JPH0627418Y2 (ja) | 1987-01-13 | 1987-01-13 | サ−マルヘツド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63112040U true JPS63112040U (ja) | 1988-07-19 |
| JPH0627418Y2 JPH0627418Y2 (ja) | 1994-07-27 |
Family
ID=30782967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987003317U Expired - Lifetime JPH0627418Y2 (ja) | 1987-01-13 | 1987-01-13 | サ−マルヘツド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627418Y2 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168940U (ja) * | 1985-04-10 | 1986-10-20 | ||
| JPS62102549U (ja) * | 1985-12-17 | 1987-06-30 | ||
| JPS62255161A (ja) * | 1986-04-30 | 1987-11-06 | Konika Corp | サ−マルヘツド |
-
1987
- 1987-01-13 JP JP1987003317U patent/JPH0627418Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168940U (ja) * | 1985-04-10 | 1986-10-20 | ||
| JPS62102549U (ja) * | 1985-12-17 | 1987-06-30 | ||
| JPS62255161A (ja) * | 1986-04-30 | 1987-11-06 | Konika Corp | サ−マルヘツド |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0627418Y2 (ja) | 1994-07-27 |