JPH03251464A - Formation of glaze having paratial projection - Google Patents
Formation of glaze having paratial projectionInfo
- Publication number
- JPH03251464A JPH03251464A JP2933090A JP2933090A JPH03251464A JP H03251464 A JPH03251464 A JP H03251464A JP 2933090 A JP2933090 A JP 2933090A JP 2933090 A JP2933090 A JP 2933090A JP H03251464 A JPH03251464 A JP H03251464A
- Authority
- JP
- Japan
- Prior art keywords
- glazed
- resist
- substrate
- liquid
- dipping
- 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
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000005755 formation reaction Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 3
- 238000007598 dipping method Methods 0.000 abstract 2
- 229920002120 photoresistant polymer Polymers 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
PURPOSE: To manufacture a high quality high performance glazed substrate which is excellent in printing performance by a method wherein a glazed partial projection is formed by using a photoresist, which is further rounded.
CONSTITUTION: After spraying glass powder uniformly onto a ground alumina substrate 1, a smooth glazed layer 2 is formed by baking. Then photoresist liquid is applied onto the surface of this glazed layer, and a resist film 3 is formed by drying. Thereafter, a photomask is put on the resist film, and ultraviolet rays are irradiated. The resist of an unexposed part is removed by developing by further dipping into developer, and the glazed substrate with a resist patter is obtained. By dipping this substrate into etching liquid, an exposed glazed surface part is etched. Then, after sufficiently washing with water, it is dipped into resist peeling liquid, and the resist is throughly peeled off. A rounding process is performed by heat processing of the glazed substrate having respectively formed rectangular partial projections.
COPYRIGHT: (C)1991,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2933090A JPH03251464A (en) | 1990-02-08 | 1990-02-08 | Formation of glaze having paratial projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2933090A JPH03251464A (en) | 1990-02-08 | 1990-02-08 | Formation of glaze having paratial projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03251464A true JPH03251464A (en) | 1991-11-08 |
Family
ID=12273221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2933090A Pending JPH03251464A (en) | 1990-02-08 | 1990-02-08 | Formation of glaze having paratial projection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03251464A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009226765A (en) * | 2008-03-24 | 2009-10-08 | Nikko Co | Method for manufacturing partially convexed protrusion type glazed substrate for thermal head |
-
1990
- 1990-02-08 JP JP2933090A patent/JPH03251464A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009226765A (en) * | 2008-03-24 | 2009-10-08 | Nikko Co | Method for manufacturing partially convexed protrusion type glazed substrate for thermal head |
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