Back to results
US 12,374,867 B2Granted
Transient voltage protection device
AssigneeTDK Corporation
InventorsYoshihiro Shinkai, Naoyoshi Yoshida, Masato Hayatsu, Shunsuke Takahashi, Sota Hiraba
Life of this patent
Estimating the term…
Abstract
A transient voltage protection device comprises a pair of discharge electrodes opposing each other with a gap therebetween and a discharge inducing portion in contact with the pair of discharge electrodes. The discharge inducing portion comprises a ceramic component, metal particles, and pores discontinuously scattered. The pores have an average size of 0.05 μm or more and 1.04 μm or less.
Claims6
A transient voltage protection device comprising:
- a pair of discharge electrodes opposing each other with a gap therebetween;
- and
- a discharge inducing portion in contact with the pair of discharge electrodes,
- wherein
- the discharge inducing portion comprises a ceramic component, metal particles, and pores discontinuously scattered;
- and
- the pores have an average size of 0.10 μm or more and less than 1.00 μm.
4 more elements
Dependencies are inferred from the claim text.