JPS62102549U - - Google Patents
Info
- Publication number
- JPS62102549U JPS62102549U JP19376185U JP19376185U JPS62102549U JP S62102549 U JPS62102549 U JP S62102549U JP 19376185 U JP19376185 U JP 19376185U JP 19376185 U JP19376185 U JP 19376185U JP S62102549 U JPS62102549 U JP S62102549U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- thermal head
- top surface
- polishing
- glaze
- 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
- 239000000758 substrate Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims 5
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図はこの考案に係るサーマルヘツド用部分
グレーズ基板の模式図、第２図は従来のサーマル
ヘツド用部分グレーズ基板の模式図である。
１…グレーズガラス、１ａ…頂上面、１ｂ…傾
斜面、２…アルミナ基板、２ａ…上面。尚、図中
同一符号は同一または相当部分を示す。
FIG. 1 is a schematic diagram of a partially glazed substrate for a thermal head according to this invention, and FIG. 2 is a schematic diagram of a conventional partially glazed substrate for a thermal head. DESCRIPTION OF SYMBOLS 1...Glaze glass, 1a...Top surface, 1b...Slope surface, 2...Alumina substrate, 2a...Top surface. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
サーマルヘツド用部分グレーズ基板において、グ
レーズガラスに基板面に連なる傾斜面とこの傾斜
面に連なる頂上面を分割研摩により形成し、頂上
面にはサーマルヘツド用発熱体を形成するととも
に、この発熱体に電力を供給する導体パターンを
基板面からグレーズガラスの傾斜面を介して頂上
面まで形成したことを特徴とするサーマルヘツド
用部分グレーズ基板。 (2) グレーズガラスの頂上面と傾斜面の分割研
摩は頂上面の研摩を先に行う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
ド用部分グレーズ基板。 (3) グレーズガラスの頂上面と傾斜面の分割研
摩は傾斜面の研摩を先に行う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
ド用部分グレーズ基板。 (4) 前記研摩のうちの最終研摩として全体的に
同時にラツプ研摩を行うことを特徴とする実用新
案登録請求の範囲第１項〜第３項のいずれかに記
載のサーマルヘツド用部分グレーズ基板。[Claims for Utility Model Registration] (1) In a partially glazed substrate for a thermal head in which glazed glass is partially applied on the substrate, an inclined surface connected to the substrate surface and a top surface connected to this inclined surface are divided and polished on the glazed glass. A heating element for a thermal head is formed on the top surface, and a conductor pattern for supplying power to the heating element is formed from the substrate surface to the top surface via the sloped surface of the glaze glass. Partial glaze substrate for thermal head. (2) The partial glaze substrate for a thermal head according to claim 1, wherein the top surface and the inclined surface of the glaze glass are polished in a separate manner by polishing the top surface first. (3) The partial glaze substrate for a thermal head according to claim 1, wherein the top surface and the sloped surface of the glaze glass are polished by polishing the sloped surface first. (4) The partial glaze substrate for a thermal head according to any one of claims 1 to 3, which is characterized in that lap polishing is simultaneously performed as the final polishing of the polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19376185U JPS62102549U (en) | 1985-12-17 | 1985-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19376185U JPS62102549U (en) | 1985-12-17 | 1985-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62102549U true JPS62102549U (en) | 1987-06-30 |
Family
ID=31150088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19376185U Pending JPS62102549U (en) | 1985-12-17 | 1985-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62102549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112040U (en) * | 1987-01-13 | 1988-07-19 |
-
1985
- 1985-12-17 JP JP19376185U patent/JPS62102549U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112040U (en) * | 1987-01-13 | 1988-07-19 |
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