Particulate matter detection device

摘要: There is disclosed a particulate matter detection device having high measurement sensitivity. A 100 of the present invention includes plate-like element base material 11, and pair electrodes 12a 12b arranged in each combteeth-like electrode including plurality planarly combteeth portions 13, comb spine portion 14 which connects 13 to one another at end portions, are engage with other space being left therebetween, least 12 covered covering 15 made dielectric material. The allows adhere around 12b, measured change electric characteristics between detect matter.