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公开(公告)号:US20230088920A1
公开(公告)日:2023-03-23
申请号:US18051548
申请日:2022-11-01
发明人: NAOKI TAMBO , MASAKI FUJIKANE , KUNIHIKO NAKAMURA , KOSEI OHURA , YASUYUKI NAITO
摘要: An infrared sensor is provided with an infrared light receiver, a signal pathway, and a first member. The infrared light receiver has a structure in which at least two materials having different coefficients of thermal expansion are layered. The signal pathway includes a first signal pathway allowing passage of a driving signal to be applied to the infrared light receiver. The driving signal has a current value equal to or greater than a prescribed magnitude, and the infrared light receiver deforms in response to the application of the driving signal to the infrared light receiver, thereby at least a portion of the infrared light receiver contacting the first member.