JPS5479498A - Processing un-baked ceramic substrate - Google Patents
Processing un-baked ceramic substrateInfo
- Publication number
- JPS5479498A JPS5479498A JP14662077A JP14662077A JPS5479498A JP S5479498 A JPS5479498 A JP S5479498A JP 14662077 A JP14662077 A JP 14662077A JP 14662077 A JP14662077 A JP 14662077A JP S5479498 A JPS5479498 A JP S5479498A
- Authority
- JP
- Japan
- Prior art keywords
- organic pigment
- ceramic substrate
- laser
- baked ceramic
- hole
- 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
Abstract
PURPOSE:To make possible to form a small hole with near precise circle and to control the diameter of the hole precisely by adding previously an organic pigment to an un-baked ceramic substrate which is to be bored by laser processing. CONSTITUTION:Boring by laser an organic pigment-added un-baked ceramic substrate comprising ceramic powder, baking agent, plasticizer, dispersing agent, and binder. The organic pigment with high laser absorption such as malachite green is used in a quantity of 2 to 20% by weight of the binder. The using of the organic pigment-added un-baked ceramic substrate improves the laser processing efficiency, makes possible to form a small hole with near precise circle and to control precesely the hole diameter because the laser is absorbed greatly. The organic pigment disappears during baking after boring, and the sintered substrate resulted is identical with the conventional.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52146620A JPS6054148B2 (en) | 1977-12-08 | 1977-12-08 | Processing method of unfired ceramic substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52146620A JPS6054148B2 (en) | 1977-12-08 | 1977-12-08 | Processing method of unfired ceramic substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5479498A true JPS5479498A (en) | 1979-06-25 |
JPS6054148B2 JPS6054148B2 (en) | 1985-11-28 |
Family
ID=15411845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52146620A Expired JPS6054148B2 (en) | 1977-12-08 | 1977-12-08 | Processing method of unfired ceramic substrate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6054148B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60260462A (en) * | 1984-06-01 | 1985-12-23 | 松下電器産業株式会社 | Manufacture of ceramic formed body |
US7156935B2 (en) * | 2002-04-26 | 2007-01-02 | Murata Manufacturing Co., Ltd. | Method of manufacturing ceramic laminated body |
CN104646824A (en) * | 2015-01-26 | 2015-05-27 | 武汉华工激光工程有限责任公司 | Absorbent for ceramic laser cutting and preparation method for absorbent |
DE102020128772A1 (en) | 2020-11-02 | 2022-05-05 | Friedrich-Alexander-Universität Erlangen-Nürnberg - Selbstverwaltungskörperschaft des öffentlichen Rechts | Process for pretreating and structuring an alumina-based substrate |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62143073A (en) * | 1985-12-17 | 1987-06-26 | Fuji Xerox Co Ltd | One-component developing device |
JPS62208072A (en) * | 1986-03-10 | 1987-09-12 | Fuji Xerox Co Ltd | Developing device |
JPS62186163U (en) * | 1986-05-16 | 1987-11-26 | ||
JPS6319859U (en) * | 1986-07-18 | 1988-02-09 |
-
1977
- 1977-12-08 JP JP52146620A patent/JPS6054148B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60260462A (en) * | 1984-06-01 | 1985-12-23 | 松下電器産業株式会社 | Manufacture of ceramic formed body |
JPH0556302B2 (en) * | 1984-06-01 | 1993-08-19 | Matsushita Electric Ind Co Ltd | |
US7156935B2 (en) * | 2002-04-26 | 2007-01-02 | Murata Manufacturing Co., Ltd. | Method of manufacturing ceramic laminated body |
CN104646824A (en) * | 2015-01-26 | 2015-05-27 | 武汉华工激光工程有限责任公司 | Absorbent for ceramic laser cutting and preparation method for absorbent |
DE102020128772A1 (en) | 2020-11-02 | 2022-05-05 | Friedrich-Alexander-Universität Erlangen-Nürnberg - Selbstverwaltungskörperschaft des öffentlichen Rechts | Process for pretreating and structuring an alumina-based substrate |
Also Published As
Publication number | Publication date |
---|---|
JPS6054148B2 (en) | 1985-11-28 |
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