公开(公告)号：US20200383235A1

公开(公告)日：2020-12-03

申请号：US16497263

申请日：2018-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-Hyeon YU ,  Han-Shil CHOI ,  Ba-Da KANG ,  Hayeon KIM ,  Hyun-Seok SEO

IPC: H05K7/20 ,  G06F1/16 ,  G06F1/20 ,  H02J7/00

Abstract: Various embodiments of the present invention relate to a method and a device for controlling the operation of an external device on the basis of various states of an electronic device when the external device having a cooling function is connected in the electronic device. The electronic device according to various embodiments of the present invention comprises: an interface for connection with the external device; and a processer electrically connected to the interface. The processor can detect connection of the external device by means of the interface, determine the state of the electronic device on the basis of at least the detection of the connection with the external device, and transmit a control signal relating to fan operation control of the external device to the external device by means of the interface on the basis of at least the state of the electronic device. Various embodiments are possible.

公开(公告)号：US20170170974A1

公开(公告)日：2017-06-15

申请号：US15274083

申请日：2016-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ba-Da KANG ,  Han-Shil CHOI ,  Mirim KIM ,  Hyun-Seok SEO

IPC: H04L12/10 ,  H02J7/00

CPC classification number: H04L12/10 ,  H02J7/0022 ,  H02J7/0052 ,  H02J7/0054 ,  H02J7/008 ,  H02J2007/0062

Abstract: An electronic device comprising: a first interface configured to connect to an external power supply device; a second interface configured to connect to a first external electronic device; and a control circuit operatively coupled to the first interface and the second interface, configured to: establish a first electrical path between the first interface and the second interface, when the first interface is connected to the external power supply device and the second interface is connected to the first external electronic device; disconnect the first electrical path; and provide a data signal to the first external electronic device while the first external device with power that is supplied by the external power supply device, wherein the data signal and the power are provided to the first external electronic device via the second interface.