JPS54136699A - Preparing semiconductor porcelain element - Google Patents

Preparing semiconductor porcelain element

Info

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
Application number
JP4467678A
Other languages
Japanese (ja)
Other versions
JPS6111460B2 (en
Inventor
Gen Itakura
Takayuki Kuroda
Yoshiro Irie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4467678A priority Critical patent/JPS54136699A/en
Publication of JPS54136699A publication Critical patent/JPS54136699A/en
Publication of JPS6111460B2 publication Critical patent/JPS6111460B2/ja
Granted legal-status Critical Current

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
JP4467678A 1978-04-14 1978-04-14 Preparing semiconductor porcelain element Granted JPS54136699A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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