JPS5585198A - Manufacture for microphone - Google Patents
Manufacture for microphoneInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 4
- 230000010355 oscillation Effects 0.000 abstract 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 2
- 238000007747 plating Methods 0.000 abstract 1
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4856128A (en) * | 1971-11-11 | 1973-08-07 | ||
JPS50118716A (en) * | 1974-02-28 | 1975-09-17 |
-
1979
- 1979-12-06 JP JP54158553A patent/JPS58240B2/en not_active Expired
Patent Citations (2)
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)
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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