JPS6429856U - - Google Patents

Info

Publication number

JPS6429856U

JPS6429856U JP12492587U JP12492587U JPS6429856U JP S6429856 U JPS6429856 U JP S6429856U JP 12492587 U JP12492587 U JP 12492587U JP 12492587 U JP12492587 U JP 12492587U JP S6429856 U JPS6429856 U JP S6429856U

Authority

JP

Japan

Prior art keywords

field effect

semiconductor element

junction

gate

condenser microphone

Prior art date

1987-08-17

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

• 239000004065 semiconductor Substances 0.000 claims description 11
• 230000005669 field effect Effects 0.000 claims 3
• 238000010586 diagram Methods 0.000 description 4
• 238000002955 isolation Methods 0.000 description 1
• 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
• 229920005591 polysilicon Polymers 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1