JPS61114841U - - Google Patents

Info

Publication number

JPS61114841U

JPS61114841U JP19925284U JP19925284U JPS61114841U JP S61114841 U JPS61114841 U JP S61114841U JP 19925284 U JP19925284 U JP 19925284U JP 19925284 U JP19925284 U JP 19925284U JP S61114841 U JPS61114841 U JP S61114841U

Authority

JP

Japan

Prior art keywords

island region

polycrystalline silicon

conductivity type

silicon layer

layer

Prior art date

1984-12-28

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

• 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
• 238000002955 isolation Methods 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 claims 1
• 239000004065 semiconductor Substances 0.000 claims 1
• 239000000758 substrate Substances 0.000 description 1