JPS51117583A - Semiconductor variable capacity element - Google Patents

Semiconductor variable capacity element

Info

Publication number
JPS51117583A
JPS51117583A JP4299575A JP4299575A JPS51117583A JP S51117583 A JPS51117583 A JP S51117583A JP 4299575 A JP4299575 A JP 4299575A JP 4299575 A JP4299575 A JP 4299575A JP S51117583 A JPS51117583 A JP S51117583A
Authority
JP
Japan
Prior art keywords
variable capacity
capacity element
semiconductor variable
semiconductor
capacity
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
JP4299575A
Other languages
Japanese (ja)
Other versions
JPS584469B2 (en
Inventor
Takeshi Konuma
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 JP50042995A priority Critical patent/JPS584469B2/en
Publication of JPS51117583A publication Critical patent/JPS51117583A/en
Publication of JPS584469B2 publication Critical patent/JPS584469B2/en
Expired legal-status Critical Current

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  • Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE: To make good the recurrence of the variable capacity ratio and the capacity-voltage characteristic by providing a polycrystal semiconductor on an area of a variable capacity element.
COPYRIGHT: (C)1976,JPO&Japio
JP50042995A 1975-04-08 1975-04-08 Manufacturing method of semiconductor variable capacitance element Expired JPS584469B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50042995A JPS584469B2 (en) 1975-04-08 1975-04-08 Manufacturing method of semiconductor variable capacitance element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50042995A JPS584469B2 (en) 1975-04-08 1975-04-08 Manufacturing method of semiconductor variable capacitance element

Publications (2)

Publication Number Publication Date
JPS51117583A true JPS51117583A (en) 1976-10-15
JPS584469B2 JPS584469B2 (en) 1983-01-26

Family

ID=12651591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50042995A Expired JPS584469B2 (en) 1975-04-08 1975-04-08 Manufacturing method of semiconductor variable capacitance element

Country Status (1)

Country Link
JP (1) JPS584469B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417379Y2 (en) * 1985-06-12 1992-04-17

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494588A (en) * 1972-04-22 1974-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494588A (en) * 1972-04-22 1974-01-16

Also Published As

Publication number Publication date
JPS584469B2 (en) 1983-01-26

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