JPS62178700U - - Google Patents

Info

Publication number

JPS62178700U

JPS62178700U JP6539086U JP6539086U JPS62178700U JP S62178700 U JPS62178700 U JP S62178700U JP 6539086 U JP6539086 U JP 6539086U JP 6539086 U JP6539086 U JP 6539086U JP S62178700 U JPS62178700 U JP S62178700U

Authority

JP

Japan

Prior art keywords

spacer

speaker unit

fixed electrode

capacitor

disposed

Prior art date

1986-04-30

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000003990 capacitor Substances 0.000 claims description 4
• 125000006850 spacer group Chemical group 0.000 claims description 3
• 239000012528 membrane Substances 0.000 claims description 2
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1

Cited By (1)