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公开(公告)号：US20140062453A1
公开(公告)日：2014-03-06
申请号：US14012034
申请日：2013-08-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han-Shil CHOI
IPC: G05F5/00
CPC classification number: G05F5/00 , G06F1/1632 , G06F1/26 , H02J7/0027
Abstract: A power control method includes: detecting a first value of power required for a terminal; detecting a second value of power supplied from a power supply device; comparing the first value with the second value; and controlling power supplied from the power supply device to the terminal according to a result of the comparison.
Abstract translation: 功率控制方法包括：检测终端所需的功率的第一值; 检测从电源装置供给的电力的第二值; 将第一个值与第二个值进行比较; 以及根据比较的结果控制从电源装置提供给终端的电力。
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2.发明申请公开(公告)号：US20180152659A1
公开(公告)日：2018-05-31
申请号：US15864690
申请日：2018-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Hoon JIN , Han-Shil CHOI
IPC: H04N5/445 , H04N21/4363 , H04N21/41 , H04N21/488 , H04N21/482 , H04N21/434 , H04N21/414 , H04N5/44
CPC classification number: H04N5/44513 , H04N5/4401 , H04N21/4122 , H04N21/41407 , H04N21/4348 , H04N21/4363 , H04N21/482 , H04N21/4882 , H04N2005/4425
Abstract: A mobile terminal and a method for a mobile terminal are provided. The mobile terminal includes a display unit, a controller to separate a main screen and a sub screen from video data, the main screen to be displayed on an external display device and the sub screen to be displayed on the display unit, and an interface to wirelessly transmit the main screen to the external display device for display while the sub screen is displayed on the display unit.
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3.发明申请公开(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
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.
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4.发明申请公开(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
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.
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