JPS57109301A - Method of producing positive temperature coefficient porcelain semiconductor - Google Patents
Method of producing positive temperature coefficient porcelain semiconductorInfo
- Publication number
- JPS57109301A JPS57109301A JP55186258A JP18625880A JPS57109301A JP S57109301 A JPS57109301 A JP S57109301A JP 55186258 A JP55186258 A JP 55186258A JP 18625880 A JP18625880 A JP 18625880A JP S57109301 A JPS57109301 A JP S57109301A
- Authority
- JP
- Japan
- Prior art keywords
- temperature coefficient
- positive temperature
- producing positive
- porcelain semiconductor
- porcelain
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55186258A JPS57109301A (en) | 1980-12-26 | 1980-12-26 | Method of producing positive temperature coefficient porcelain semiconductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55186258A JPS57109301A (en) | 1980-12-26 | 1980-12-26 | Method of producing positive temperature coefficient porcelain semiconductor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57109301A true JPS57109301A (en) | 1982-07-07 |
JPS6328323B2 JPS6328323B2 (en) | 1988-06-08 |
Family
ID=16185120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55186258A Granted JPS57109301A (en) | 1980-12-26 | 1980-12-26 | Method of producing positive temperature coefficient porcelain semiconductor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57109301A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6221800B1 (en) * | 1997-09-05 | 2001-04-24 | Tdk Corporation | Method of producing PTC semiconducting ceramic |
EP0937692A4 (en) * | 1997-09-05 | 2003-05-14 | Tdk Corp | Barium titanate-base semiconductor ceramic |
-
1980
- 1980-12-26 JP JP55186258A patent/JPS57109301A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6221800B1 (en) * | 1997-09-05 | 2001-04-24 | Tdk Corporation | Method of producing PTC semiconducting ceramic |
KR100358974B1 (en) * | 1997-09-05 | 2002-10-31 | 티디케이가부시기가이샤 | Method of producing semiconductor ceramic having positive temperature coefficient |
EP0937692A4 (en) * | 1997-09-05 | 2003-05-14 | Tdk Corp | Barium titanate-base semiconductor ceramic |
Also Published As
Publication number | Publication date |
---|---|
JPS6328323B2 (en) | 1988-06-08 |
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