ELEKTRONISCHES GERÄT UND VERFAHREN ZU SEINER HERSTELLUNG

摘要

An electronic equipment such as a proximity sensor. A groove for discharging air is formed at coil casing (7) arranged at a front surface of the proximity sensor. An opening (43) is formed at a clamp portion (9) holding a code (10) behind a metal casing (8). The proximity sensor (1) is held at a low pressure, and resin is supplied through the opening (43) at the clamp portion (9), whereby the casing can be filled with the resin in a short time.