JPS54136699A - Preparing semiconductor porcelain element - Google Patents
Preparing semiconductor porcelain elementInfo
- Publication number
- JPS54136699A JPS54136699A JP4467678A JP4467678A JPS54136699A JP S54136699 A JPS54136699 A JP S54136699A JP 4467678 A JP4467678 A JP 4467678A JP 4467678 A JP4467678 A JP 4467678A JP S54136699 A JPS54136699 A JP S54136699A
- Authority
- JP
- Japan
- Prior art keywords
- srtio
- powder
- mol
- firing
- instance
- 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
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Capacitors (AREA)
Abstract
PURPOSE: To promote an improvement of yield rate with an adhesive phenomenon prevented between the elements at a process of firing, by such means that, between the forming unit, mainly composed of SrTiO3, the powder, mainly composed of SrTiO3, be intermediately located, with their piling made to process the work of firing.
CONSTITUTION: Raw material powder of titanic acid strontium system, for instance, SrTiO3 powder, to which 0.1 to 2 mol% of Nb2O5 and 0.1 to 5 mol% of Bi2O3 are added, is, for instance, formed into a disc shape, 20 to 30 sheets of which are piled on one another, and the firing is processed by using the powder, mainly composed of titanic acid strontium, for instance, SrTiO3 powder alone or SrTiO3 including 0.01 mol% of Bi2O5 and 0.02 mol% of Ta2O5, as the foundation material, to obtain the semiconductor porcelain element.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4467678A JPS54136699A (en) | 1978-04-14 | 1978-04-14 | Preparing semiconductor porcelain element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4467678A JPS54136699A (en) | 1978-04-14 | 1978-04-14 | Preparing semiconductor porcelain element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54136699A true JPS54136699A (en) | 1979-10-23 |
JPS6111460B2 JPS6111460B2 (en) | 1986-04-03 |
Family
ID=12698037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4467678A Granted JPS54136699A (en) | 1978-04-14 | 1978-04-14 | Preparing semiconductor porcelain element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54136699A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8359754B2 (en) | 2001-08-13 | 2013-01-29 | Wagic Inc. | Multi-tasking utility tool |
US20130104314A1 (en) * | 2001-08-13 | 2013-05-02 | Wagic, Inc. | Multi-tasking utility tool |
-
1978
- 1978-04-14 JP JP4467678A patent/JPS54136699A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8359754B2 (en) | 2001-08-13 | 2013-01-29 | Wagic Inc. | Multi-tasking utility tool |
US20130104314A1 (en) * | 2001-08-13 | 2013-05-02 | Wagic, Inc. | Multi-tasking utility tool |
US8522441B2 (en) | 2001-08-13 | 2013-09-03 | Wagic, Inc. | Multi-tasking utility tool |
US8997357B2 (en) * | 2001-08-13 | 2015-04-07 | Wagic, Inc. | Multi-tasking utility tool |
US9919436B2 (en) | 2001-08-13 | 2018-03-20 | Wagic, Inc. | Multi-tasking utility tool |
US10093028B2 (en) | 2001-08-13 | 2018-10-09 | Wagic, Inc. | Multi-tasking utility tool |
Also Published As
Publication number | Publication date |
---|---|
JPS6111460B2 (en) | 1986-04-03 |
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