公开(公告)号：US20210075259A1

公开(公告)日：2021-03-11

申请号：US17016899

申请日：2020-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisung JUNG ,  Myoungjun CHOI ,  Duckwon YOON ,  Byongjeon LEE

IPC: H02J50/10 ,  G06F3/044 ,  G06F3/041 ,  H02J7/02 ,  H02J7/00

Abstract: An electronic device for providing a wireless charging function and a method thereof is provided. The electronic device includes a housing, a touch pad which is disposed in the housing and includes an electrode pattern and multiple openings formed on the electrode pattern, a wireless charging coil, and a processor operationally connected to the touch pad and the wireless charging coil, wherein the processor is configured to perform a touch detection function of detecting a touch by an inputting subject by using at least one electrode pattern of the touch pad, calculate a capacitance variation of the touch pad while the touch detection function is performed, determine whether the inputting subject requires a charging function, based on the calculated capacitance variation, and, in response to determining that the inputting subject requires the charging function, perform a charging function of transmitting power by using the wireless charging coil.

公开(公告)号：US20180166057A1

公开(公告)日：2018-06-14

申请号：US15840395

申请日：2017-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisung JUNG ,  Sungkyo SEO ,  Kyungil IM ,  Hui JEONG

IPC: G10K11/16 ,  G06F1/20

Abstract: An electronic device having a soundproof structure is provided. The electronic device includes a housing including an internal space, an inlet and an outlet formed on one side of the housing, a cooling fan disposed in the internal space, and configured to create an air-flow introduced from the inlet which is discharged to the outlet, and a sound absorbing member disposed to surround, at least in part, a peripheral area of the cooling fan in a direction to not obstruct the air-flow.