阅读说明：本技术 无线功率发送器、用于无线地接收功率的电子设备及其操作方法 (Wireless power transmitter, electronic device for wirelessly receiving power, and method of operating the same ) 是由 李炅雨 朴成权 于 2019-11-11 设计创作，主要内容包括：提供了一种方法和一种可以耦接到主机设备的电子设备,该电子设备包括：壳体,能够拆装到主机设备；光发生器,被设置在壳体的第一表面上；功率传输电路,被设置在壳体的第二表面上,第二表面与第一表面相对；以及处理器,控制光发生器输出光,其中,外部电子设备基于所输出的光移动到预定的位置,以及基于外部电子设备移动到预定的位置,控制经由功率传输电路向外部电子设备无线地发送功率。(A method and an electronic device that may be coupled to a host device are provided, the electronic device comprising: a housing that is attachable to and detachable from a host device; a light generator disposed on the first surface of the housing; a power transmission circuit disposed on a second surface of the housing, the second surface being opposite to the first surface; and a processor controlling the light generator to output light, wherein the external electronic device moves to a predetermined location based on the output light, and controls wirelessly transmitting power to the external electronic device via the power transmission circuit based on the external electronic device moving to the predetermined location.)