JPS5744399A - Electrostatic type electroacoustic transducer - Google Patents
Electrostatic type electroacoustic transducerInfo
- Publication number
- JPS5744399A JPS5744399A JP11908980A JP11908980A JPS5744399A JP S5744399 A JPS5744399 A JP S5744399A JP 11908980 A JP11908980 A JP 11908980A JP 11908980 A JP11908980 A JP 11908980A JP S5744399 A JPS5744399 A JP S5744399A
- Authority
- JP
- Japan
- Prior art keywords
- ultraviolet rays
- adhered
- cured
- film sheet
- diaphragm
- 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
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
PURPOSE:To improve the efficiency of joining operation and to obtain the resonance frequency of a diaphragm as desired, by arranging a frame body, on which a thin film having an adhered conductive layer is cemented with a resin composite cured by the ultraviolet rays irradiation, on a back plate with an insulating spacer interposed. CONSTITUTION:To a film sheet 101 of polyester, etc., which permits ultraviolet rays to pass through it, having an adhered electrically conductive layer 2, resin composition 17 cured by the ultraviolet rays irradiation are adhered at adequate places by screen printing, etc. Then, diaphragm rings 4 are mounted corresponding to said resin composites 17, and the film sheet 101 is placed on a flat glass plate 110 permitting ultraviolet rays to pass through it and, while pressed by a press plate 111, irradiated with ultraviolet rays from a light source 120. Consequently, the resin composites 17 is cured to cement the film sheet 101 and diaphragm rings 4 together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11908980A JPS5744399A (en) | 1980-08-29 | 1980-08-29 | Electrostatic type electroacoustic transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11908980A JPS5744399A (en) | 1980-08-29 | 1980-08-29 | Electrostatic type electroacoustic transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5744399A true JPS5744399A (en) | 1982-03-12 |
JPH0256000B2 JPH0256000B2 (en) | 1990-11-28 |
Family
ID=14752612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11908980A Granted JPS5744399A (en) | 1980-08-29 | 1980-08-29 | Electrostatic type electroacoustic transducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5744399A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58209300A (en) * | 1982-05-29 | 1983-12-06 | Toshiba Corp | Transducer |
US5014322A (en) * | 1987-03-04 | 1991-05-07 | Hosiden Electronics Co., Ltd. | Diaphragm unit of a condenser microphone, a method of fabricating the same, and a condenser microphone |
US7610670B2 (en) * | 2005-05-25 | 2009-11-03 | Kabushiki Kaisha Audio-Technica | Method for manufacturing a diaphragm assembly |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5130560B2 (en) * | 2006-12-19 | 2013-01-30 | 株式会社オーディオテクニカ | Fixed pole assembly and manufacturing method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5440628A (en) * | 1977-09-06 | 1979-03-30 | Matsushita Electric Ind Co Ltd | Production of acoustic diaphragm unit |
JPS5652997A (en) * | 1979-10-05 | 1981-05-12 | Matsushita Electric Ind Co Ltd | Preparation of acoustic diaphragm unit |
-
1980
- 1980-08-29 JP JP11908980A patent/JPS5744399A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5440628A (en) * | 1977-09-06 | 1979-03-30 | Matsushita Electric Ind Co Ltd | Production of acoustic diaphragm unit |
JPS5652997A (en) * | 1979-10-05 | 1981-05-12 | Matsushita Electric Ind Co Ltd | Preparation of acoustic diaphragm unit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58209300A (en) * | 1982-05-29 | 1983-12-06 | Toshiba Corp | Transducer |
US5014322A (en) * | 1987-03-04 | 1991-05-07 | Hosiden Electronics Co., Ltd. | Diaphragm unit of a condenser microphone, a method of fabricating the same, and a condenser microphone |
US7610670B2 (en) * | 2005-05-25 | 2009-11-03 | Kabushiki Kaisha Audio-Technica | Method for manufacturing a diaphragm assembly |
Also Published As
Publication number | Publication date |
---|---|
JPH0256000B2 (en) | 1990-11-28 |
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