Semiconductor device for charge-up damage evaluation and charge-up damage evaluation method
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsKenji Narita, Takao Yamaguchi
Life of this patent
Estimating the term…
Abstract
A semiconductor device for charge-up damage evaluation and an evaluation method for the same are provided which permit to detect charge-up damage caused by static electricity. There are provided a silicon substrate 9, a first insulation film 10 formed on the silicon substrate 9, a first conductive layer 6 formed on the first insulation film 10 and connected to the silicon substrate 9, a second insulation film 11 formed on the first conductive layer 6, a second conductive layer 8 formed on the second insulation film 11 and serving as an antenna, and a third insulation film 12 formed on the second conductive layer 8.
Claims11
A semiconductor device for charge-up damage evaluation, comprising:
- a substrate;
- a first insulation film formed on said substrate;
- a first conductive layer formed on said first insulation film and connected with said substrate;
- a second insulation film formed on said first conductive layer;
- a second conductive layer formed on said second insulation film and serving as an antenna;
- and
- a third insulation film formed on said second conductive layer.
Dependencies are inferred from the claim text.