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公开(公告)号:US20210362202A1
公开(公告)日:2021-11-25
申请号:US16615320
申请日:2019-08-15
Inventor: Pan GAO
Abstract: Disclosed is an ultraviolet (UV) light cleaning device. By providing an energy conversion component between an UV light source and a supporting platform, the UV light cleaning device can convert the energy of the UV light to specific energy by the energy conversion component. When the energy of the UV light is higher, the energy of the UV light is converted to specific energy lower than the energy of the UV light, thereby avoiding damage to the substrate while cleaning the substrate to solve the technical problem that the conventional UV light cleaning damages the substrate in a cleaning process.