DE1573720C2 - Mechanisch-elektrischer Wandler - Google Patents

Mechanisch-elektrischer Wandler

Info

Publication number
DE1573720C2
DE1573720C2 DE1573720A DE1573720A DE1573720C2 DE 1573720 C2 DE1573720 C2 DE 1573720C2 DE 1573720 A DE1573720 A DE 1573720A DE 1573720 A DE1573720 A DE 1573720A DE 1573720 C2 DE1573720 C2 DE 1573720C2
Authority
DE
Germany
Prior art keywords
electrodes
mechanical
solid body
solid
pressure
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.)
Expired
Application number
DE1573720A
Other languages
German (de)
English (en)
Other versions
DE1573720A1 (de
Inventor
Masaru Toyonaka Tanaka
Akio Ikeda Yamashita
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
Publication of DE1573720A1 publication Critical patent/DE1573720A1/de
Application granted granted Critical
Publication of DE1573720C2 publication Critical patent/DE1573720C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Pressure Sensors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
DE1573720A 1965-12-10 1966-12-07 Mechanisch-elektrischer Wandler Expired DE1573720C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7682265 1965-12-10

Publications (2)

Publication Number Publication Date
DE1573720A1 DE1573720A1 (de) 1970-09-17
DE1573720C2 true DE1573720C2 (de) 1983-06-16

Family

ID=13616351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1573720A Expired DE1573720C2 (de) 1965-12-10 1966-12-07 Mechanisch-elektrischer Wandler

Country Status (5)

Country Link
US (1) US3518508A (https=)
DE (1) DE1573720C2 (https=)
FR (1) FR1504253A (https=)
GB (1) GB1174269A (https=)
NL (1) NL144780B (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1250020A (en) * 1967-12-27 1971-10-20 Matsushita Electric Industrial Co Ltd Semiconductor device
GB1265017A (https=) * 1968-08-19 1972-03-01
GB1265018A (https=) * 1968-08-27 1972-03-01
US3786320A (en) * 1968-10-04 1974-01-15 Matsushita Electronics Corp Schottky barrier pressure sensitive semiconductor device with air space around periphery of metal-semiconductor junction
JPS497635B1 (https=) * 1968-12-27 1974-02-21
US3691316A (en) * 1969-05-09 1972-09-12 Matsushita Electric Industrial Co Ltd Semiconductor stress transducer
FR2057552A5 (https=) * 1969-08-27 1971-05-21 France Etat
CA920280A (en) * 1970-11-16 1973-01-30 Omron Tateisi Electronics Co. Semiconductive transducer
US3686542A (en) * 1970-11-23 1972-08-22 Nasa Semiconductor transducer device
US3790870A (en) * 1971-03-11 1974-02-05 R Mitchell Thin oxide force sensitive switches

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006531B (de) * 1954-07-29 1957-04-18 Gen Electric Asymmetrisch leitende Halbleiteranordnung
US2866014A (en) * 1955-10-31 1958-12-23 Bell Telephone Labor Inc Piezoresistive acoustic transducer
NL252132A (https=) * 1959-06-30
NL267357A (https=) * 1960-07-28
US3102420A (en) * 1960-08-05 1963-09-03 Bell Telephone Labor Inc High strain non-linearity compensation of semiconductive sensing members
US3132408A (en) * 1962-01-18 1964-05-12 Gen Electric Method of making semiconductor strain sensitive devices
NL290498A (https=) * 1962-03-24
BE630360A (https=) * 1962-03-30
NL299169A (https=) * 1962-10-30
US3284750A (en) * 1963-04-03 1966-11-08 Hitachi Ltd Low-temperature, negative-resistance element
US3312790A (en) * 1963-05-23 1967-04-04 Bell Telephone Labor Inc Stress-responsive semiconductor transducers
US3320568A (en) * 1964-08-10 1967-05-16 Raytheon Co Sensitized notched transducers
US3314035A (en) * 1964-09-04 1967-04-11 Electro Optical Systems Inc Semiconductor potentiometer
US3427410A (en) * 1964-10-08 1969-02-11 Electro Voice Electromechanical transducer

Also Published As

Publication number Publication date
GB1174269A (en) 1969-12-17
FR1504253A (fr) 1967-12-01
NL6617309A (https=) 1967-06-12
DE1573720A1 (de) 1970-09-17
US3518508A (en) 1970-06-30
NL144780B (nl) 1975-01-15

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Legal Events

Date Code Title Description
D2 Grant after examination
8364 No opposition during term of opposition