JPS61216597A - マイクロスピ−カ−用振動板の製造方法 - Google Patents

マイクロスピ−カ−用振動板の製造方法

Info

Publication number
JPS61216597A
JPS61216597A JP5787385A JP5787385A JPS61216597A JP S61216597 A JPS61216597 A JP S61216597A JP 5787385 A JP5787385 A JP 5787385A JP 5787385 A JP5787385 A JP 5787385A JP S61216597 A JPS61216597 A JP S61216597A
Authority
JP
Japan
Prior art keywords
mold
film
diaphragm
resin
coating
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
JP5787385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314398B2 (enExample
Inventor
Tsukasa Osuga
大須賀　司
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.)
PLUS SANGYO KK
Original Assignee
PLUS SANGYO KK
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 PLUS SANGYO KK filed Critical PLUS SANGYO KK
Priority to JP5787385A priority Critical patent/JPS61216597A/ja
Publication of JPS61216597A publication Critical patent/JPS61216597A/ja
Publication of JPH0314398B2 publication Critical patent/JPH0314398B2/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; ELECTRIC HEARING AIDS; 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)
JP5787385A 1985-03-22 1985-03-22 マイクロスピ−カ−用振動板の製造方法 Granted JPS61216597A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5787385A JPS61216597A (ja) 1985-03-22 1985-03-22 マイクロスピ−カ−用振動板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5787385A JPS61216597A (ja) 1985-03-22 1985-03-22 マイクロスピ−カ−用振動板の製造方法

Publications (2)

Publication Number Publication Date
JPS61216597A true JPS61216597A (ja) 1986-09-26
JPH0314398B2 JPH0314398B2 (enExample) 1991-02-26

Family

ID=13068100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5787385A Granted JPS61216597A (ja) 1985-03-22 1985-03-22 マイクロスピ−カ−用振動板の製造方法

Country Status (1)

Country Link
JP (1) JPS61216597A (enExample)

Also Published As

Publication number Publication date
JPH0314398B2 (enExample) 1991-02-26

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