{
  "$type": "site.standard.document",
  "description": "This application provides a waterproof mobile intelligent terminal, a charger, and an optical charging control method. A housing of the mobile intelligent terminal is provided with a waterproof structure, to prevent water from causing damage to an electronic device inside the mobile intelligent…",
  "path": "/patents/1420327",
  "publishedAt": "2025-02-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/30",
    "HUAWEI TECH CO LTD [CN]"
  ],
  "textContent": "This application provides a waterproof mobile intelligent terminal, a charger, and an optical charging control method. A housing of the mobile intelligent terminal is provided with a waterproof structure, to prevent water from causing damage to an electronic device inside the mobile intelligent terminal when the mobile intelligent terminal falls into water. The waterproof structure includes a waterproof external information interface. The external information interface includes a light transmissive sheet of the housing and an optical-to-electrical conversion module disposed inside the housing. The optical-to-electrical conversion module is configured to convert an optical signal that passes through the light transmissive sheet into an electric signal. When a user needs to charge the mobile intelligent terminal or transmit data to or from the mobile intelligent terminal, energy or the data may be carried on an optical signal, and a device, for example, the charger or an optical fiber, that can generate and output an optical signal, is aligned with the light transmissive sheet of the housing, so that the optical signal enters the housing through the light transmissive sheet and is received by the optical-to-electrical conversion module. Then, the optical-to-electrical conversion module converts the optical signal into an electric signal. The electric signal may be used to provide electric energy for the mobile intelligent terminal, transmit data, and the like. Therefore, in the technical solutions of this application, the mobile intelligent terminal does not need to be provided with a charging interface. Therefore, even after the mobile intelligent terminal is immersed in water, the user can safely charge the mobile intelligent terminal or transmit data to or from the mobile intelligent terminal without worrying about short-circuiting of the mobile intelligent terminal, thereby ensuring personal safety of the user.",
  "title": "WATERPROOF MOBILE INTELLIGENT TERMINAL, CHARGER AND METHOD FOR CONTROLLING LIGHT CHARGING"
}