JPS5585198A - Manufacture for microphone - Google Patents

Manufacture for microphone

Info

Publication number
JPS5585198A
JPS5585198A JP15855379A JP15855379A JPS5585198A JP S5585198 A JPS5585198 A JP S5585198A JP 15855379 A JP15855379 A JP 15855379A JP 15855379 A JP15855379 A JP 15855379A JP S5585198 A JPS5585198 A JP S5585198A
Authority
JP
Japan
Prior art keywords
frame
microphone
manufacture
sticked
curvature
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
JP15855379A
Other languages
Japanese (ja)
Other versions
JPS58240B2 (en
Inventor
Hiroyuki Naono
Satoru Ibaraki
Michio Matsumoto
Hiroshi Yamamoto
Masaki Suzumura
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 JP54158553A priority Critical patent/JPS58240B2/en
Publication of JPS5585198A publication Critical patent/JPS5585198A/en
Publication of JPS58240B2 publication Critical patent/JPS58240B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

PURPOSE:To manufacture the microphone stable for frequency characteristics and sensitivity against temperature change, by sticking oscillation film to the frame which is curved to desired shape, and made of resin and plated metal. CONSTITUTION:After the frame 5 made of resin is molded with the curvature so that desired frequency characteristics and sensitivity can be obtained, the metal layer 6 is sticked with plating. With the condition that tension is exerted along the curvature of the frame 5, the oscillation film 4 made of macropolymer piezoelectric film having the metal electrode 8, 8' on the both sides is sticked. Further, the lead wire 7 is connected to the metal layer 6 of the frame 5, and another lead wire 7' is connected to one electrode 8 of the oscillation film 4.
JP54158553A 1979-12-06 1979-12-06 Microphone manufacturing method Expired JPS58240B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54158553A JPS58240B2 (en) 1979-12-06 1979-12-06 Microphone manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54158553A JPS58240B2 (en) 1979-12-06 1979-12-06 Microphone manufacturing method

Publications (2)

Publication Number Publication Date
JPS5585198A true JPS5585198A (en) 1980-06-26
JPS58240B2 JPS58240B2 (en) 1983-01-05

Family

ID=15674212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54158553A Expired JPS58240B2 (en) 1979-12-06 1979-12-06 Microphone manufacturing method

Country Status (1)

Country Link
JP (1) JPS58240B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613927A1 (en) * 1987-04-07 1988-10-21 Ispytatelny Inst Med DEVICE FOR MEASURING ARTERIAL VOLTAGE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856128A (en) * 1971-11-11 1973-08-07
JPS50118716A (en) * 1974-02-28 1975-09-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856128A (en) * 1971-11-11 1973-08-07
JPS50118716A (en) * 1974-02-28 1975-09-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613927A1 (en) * 1987-04-07 1988-10-21 Ispytatelny Inst Med DEVICE FOR MEASURING ARTERIAL VOLTAGE

Also Published As

Publication number Publication date
JPS58240B2 (en) 1983-01-05

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