Plasma generating apparatus

Abstract

Disclosed herein is a plasma generating apparatus having excellent sterilization performance and deodorization performance together with high safety. The plasma generating apparatus includes a pair of electrodes formed with a dielectric film on at least one side of facing surfaces thereof, and serves to apply a predetermined voltage between the electrodes to discharge plasma, wherein the dielectric film has a relative dielectric constant of 20 to 200.

Description

technical field [0001] The invention relates to a plasma generating device. Background technique [0002] Recently, due to the increase in carriers of atopic symptoms, asthmatic symptoms, and allergic symptoms and the increased risk of infection, such as seen in the outbreak of novel influenza, air quality control in living environments Demands such as sterilization and deodorization are increasing. Additionally, as living standards improve, the amount of food storage and opportunities to store leftovers increase. Therefore, the importance of environmental control in storage equipment such as refrigerators is also growing. [0003] In prior art attempts to control the air quality of living environments, physical controls represented by filters are generally used. According to physical control, depending on the size of the filter pores, relatively large dust and debris floating in the air can be captured, as well as bacteria, viruses, etc. can be captured. Furthermore, wh...

AI Technical Summary

Problems solved by technology

However, there are problems in that the air in the space to be controlled is required to pass uniformly through the filter to capture these substances, the device is increased in size, and maintenance costs such as filter replacement are also increased, while having no effect on attachments

Therefore, it is difficult to maintain the sterilizing performance when the interior of the refrigerator is continuously in a high humidity state

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