JPS566485A - Piezo-electric element - Google Patents

Piezo-electric element

Info

Publication number
JPS566485A
JPS566485A JP8069879A JP8069879A JPS566485A JP S566485 A JPS566485 A JP S566485A JP 8069879 A JP8069879 A JP 8069879A JP 8069879 A JP8069879 A JP 8069879A JP S566485 A JPS566485 A JP S566485A
Authority
JP
Japan
Prior art keywords
electrode
piezo
electric element
light beam
electric
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
JP8069879A
Other languages
Japanese (ja)
Inventor
Yoshinori Fujimori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8069879A priority Critical patent/JPS566485A/en
Publication of JPS566485A publication Critical patent/JPS566485A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/877—Conductive materials
    • H10N30/878—Conductive materials the principal material being non-metallic, e.g. oxide or carbon based

Landscapes

  • Light Receiving Elements (AREA)

Abstract

PURPOSE:To easily adjust the output of a piezo-electric element by forming a photoconductive electrode on one main surface of the element and a metallic electrode on the other surface thereof. CONSTITUTION:A photoconductive electrode 2 made of isodium antimony or the like is formed on one main surface of a pizeo-electric element 1 made of polyfluorovinylidene, titanium lead zirconate, lithium tantalate, etc. and a metallic electrode 3 made of silver or the like is evaporated, sputtered or plated on the other surface thereof. When light beam is irradiated from the electrode 2 side, the piezo- electric constant of the element in elongation is controlled by the intensity of the light beam so as to obtain a photoelectric converter having fast response speed.
JP8069879A 1979-06-28 1979-06-28 Piezo-electric element Pending JPS566485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8069879A JPS566485A (en) 1979-06-28 1979-06-28 Piezo-electric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8069879A JPS566485A (en) 1979-06-28 1979-06-28 Piezo-electric element

Publications (1)

Publication Number Publication Date
JPS566485A true JPS566485A (en) 1981-01-23

Family

ID=13725540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8069879A Pending JPS566485A (en) 1979-06-28 1979-06-28 Piezo-electric element

Country Status (1)

Country Link
JP (1) JPS566485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189614U (en) * 1986-05-23 1987-12-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4111897Y1 (en) * 1964-06-04 1966-06-03
JPS50155185A (en) * 1974-06-03 1975-12-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4111897Y1 (en) * 1964-06-04 1966-06-03
JPS50155185A (en) * 1974-06-03 1975-12-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189614U (en) * 1986-05-23 1987-12-02

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