JPS53115185A - Memory type variable capacitive device - Google Patents

Memory type variable capacitive device

Info

Publication number
JPS53115185A
JPS53115185A JP3068677A JP3068677A JPS53115185A JP S53115185 A JPS53115185 A JP S53115185A JP 3068677 A JP3068677 A JP 3068677A JP 3068677 A JP3068677 A JP 3068677A JP S53115185 A JPS53115185 A JP S53115185A
Authority
JP
Japan
Prior art keywords
variable capacitive
capacitive device
type variable
memory type
provided
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.)
Pending
Application number
JP3068677A
Other versions
JPS6155790B2 (en
Inventor
Yuzuru Hasegawa
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP3068677A priority Critical patent/JPS6155790B2/ja
Publication of JPS53115185A publication Critical patent/JPS53115185A/en
Publication of JPS6155790B2 publication Critical patent/JPS6155790B2/ja
Application status is Expired legal-status Critical

Links

Abstract

PURPOSE: To obtain a non-volatile variable capacitive device wherein memory functions are provided to variable capacitive elements per se by forming (n) diodes of defined areas on the insulation layer having a charge storage function provided on a semiconductor substrate and varying respective capacity values.
COPYRIGHT: (C)1978,JPO&Japio
JP3068677A 1977-03-17 1977-03-17 Expired JPS6155790B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3068677A JPS6155790B2 (en) 1977-03-17 1977-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3068677A JPS6155790B2 (en) 1977-03-17 1977-03-17

Publications (2)

Publication Number Publication Date
JPS53115185A true JPS53115185A (en) 1978-10-07
JPS6155790B2 JPS6155790B2 (en) 1986-11-29

Family

ID=12310559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3068677A Expired JPS6155790B2 (en) 1977-03-17 1977-03-17

Country Status (1)

Country Link
JP (1) JPS6155790B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131969A (en) * 1980-03-19 1981-10-15 Seiko Instr & Electronics Ltd Semiconductor variable capacity element
JPS575369A (en) * 1980-06-11 1982-01-12 Seiko Instr & Electronics Ltd Semiconductor variable capacitance element
JPS5778181A (en) * 1980-11-04 1982-05-15 Seiko Instr & Electronics Ltd Semiconductor variable capacity element
JPS57166080A (en) * 1981-04-07 1982-10-13 Seiko Instr & Electronics Ltd Semiconductor variable capacity element
JPS57188886A (en) * 1981-05-18 1982-11-19 Seiko Instr & Electronics Ltd Multiple semiconductor variable capacitance element
JPS5837970A (en) * 1981-08-31 1983-03-05 Seiko Instr & Electronics Ltd Capacitance variable circuit
JPS5853864A (en) * 1981-09-25 1983-03-30 Seiko Instr & Electronics Ltd Seiconductor variable capacitance element
JPS5851452U (en) * 1981-10-01 1983-04-07
WO2006093132A1 (en) * 2005-03-01 2006-09-08 Brother Kogyo Kabushiki Kaisha Wireless tag circuit element and tag label manufacturing apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114883A (en) * 1975-04-02 1976-10-08 Seiko Epson Corp Mos variable capacitance element incorporated in ic
JPS51150987A (en) * 1975-06-10 1976-12-24 Ibm Cc2c switching capacitor ladder circuit
JPS5233489A (en) * 1975-09-08 1977-03-14 Ncr Co Solid state tuning condenser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114883A (en) * 1975-04-02 1976-10-08 Seiko Epson Corp Mos variable capacitance element incorporated in ic
JPS51150987A (en) * 1975-06-10 1976-12-24 Ibm Cc2c switching capacitor ladder circuit
JPS5233489A (en) * 1975-09-08 1977-03-14 Ncr Co Solid state tuning condenser

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131969A (en) * 1980-03-19 1981-10-15 Seiko Instr & Electronics Ltd Semiconductor variable capacity element
JPS575369A (en) * 1980-06-11 1982-01-12 Seiko Instr & Electronics Ltd Semiconductor variable capacitance element
JPS5778181A (en) * 1980-11-04 1982-05-15 Seiko Instr & Electronics Ltd Semiconductor variable capacity element
JPH0213465B2 (en) * 1980-11-04 1990-04-04 Seiko Instr & Electronics
JPH0352232B2 (en) * 1981-04-07 1991-08-09 Seiko Instr & Electronics
JPS57166080A (en) * 1981-04-07 1982-10-13 Seiko Instr & Electronics Ltd Semiconductor variable capacity element
JPS6366433B2 (en) * 1981-05-18 1988-12-20 Seiko Denshi Kogyo Kk
JPS57188886A (en) * 1981-05-18 1982-11-19 Seiko Instr & Electronics Ltd Multiple semiconductor variable capacitance element
JPS5837970A (en) * 1981-08-31 1983-03-05 Seiko Instr & Electronics Ltd Capacitance variable circuit
JPS5853864A (en) * 1981-09-25 1983-03-30 Seiko Instr & Electronics Ltd Seiconductor variable capacitance element
JPS6328500B2 (en) * 1981-09-25 1988-06-08 Seiko Denshi Kogyo Kk
JPS5851452U (en) * 1981-10-01 1983-04-07
WO2006093132A1 (en) * 2005-03-01 2006-09-08 Brother Kogyo Kabushiki Kaisha Wireless tag circuit element and tag label manufacturing apparatus
JP2006243920A (en) * 2005-03-01 2006-09-14 Brother Ind Ltd Wireless tag circuit element and tag label forming device

Also Published As

Publication number Publication date
JPS6155790B2 (en) 1986-11-29

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