JPH035720B2 - - Google Patents

Info

Publication number
JPH035720B2
JPH035720B2 JP56204592A JP20459281A JPH035720B2 JP H035720 B2 JPH035720 B2 JP H035720B2 JP 56204592 A JP56204592 A JP 56204592A JP 20459281 A JP20459281 A JP 20459281A JP H035720 B2 JPH035720 B2 JP H035720B2
Authority
JP
Japan
Prior art keywords
diaphragm
sio
substrate
synthetic resin
film
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 - Lifetime
Application number
JP56204592A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58105694A (ja
Inventor
Michizo Saeki
Koichi Hirata
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.)
Onkyo Corp
Original Assignee
Onkyo Corp
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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP20459281A priority Critical patent/JPS58105694A/ja
Publication of JPS58105694A publication Critical patent/JPS58105694A/ja
Publication of JPH035720B2 publication Critical patent/JPH035720B2/ja
Granted 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP20459281A 1981-12-17 1981-12-17 音響変換器用振動板 Granted JPS58105694A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20459281A JPS58105694A (ja) 1981-12-17 1981-12-17 音響変換器用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20459281A JPS58105694A (ja) 1981-12-17 1981-12-17 音響変換器用振動板

Publications (2)

Publication Number Publication Date
JPS58105694A JPS58105694A (ja) 1983-06-23
JPH035720B2 true JPH035720B2 (OSRAM) 1991-01-28

Family

ID=16493015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20459281A Granted JPS58105694A (ja) 1981-12-17 1981-12-17 音響変換器用振動板

Country Status (1)

Country Link
JP (1) JPS58105694A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072806A (en) * 1988-11-25 1991-12-17 Mitsubishi Pencil Co., Ltd. Diaphragm for acoustic equipment
JP5197207B2 (ja) * 2008-07-28 2013-05-15 一夫 上島 電気音響変換ユニット及び電気音響変換装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638472A (en) * 1979-09-06 1981-04-13 Tokyo Denshi Kagaku Kabushiki Formation of silica coating
JPS56109096A (en) * 1980-02-01 1981-08-29 Nippon Gakki Seizo Kk Diaphragm plate for audio equipment

Also Published As

Publication number Publication date
JPS58105694A (ja) 1983-06-23

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