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公开(公告)号：US12088921B2
公开(公告)日：2024-09-10
申请号：US17841384
申请日：2022-06-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chiho Choi , Hakjoon Kim , Jungmin Yang
Abstract: According to various embodiments, an electronic device may comprise: a power converter; a camera module including a camera; and a processor configured to: identify a first illuminance value of a surrounding of the electronic device in a state in which a switching frequency of the power converter transferring power to the camera module is a first frequency; determine whether the first illuminance value meets a first reference; and set the switching frequency of the power converter to a second frequency different from the first frequency based on the first illuminance value meeting the first reference.
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公开(公告)号：US12232259B2
公开(公告)日：2025-02-18
申请号：US18107129
申请日：2023-02-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bongsoo Kim , Gyeongmin Jin , Hakjoon Kim , Jaebum Lee
Abstract: An electronic device according to an embodiment may include: a Printed Circuit Board (PCB) including a first face and a second face; a semiconductor chip mounted on the second face; a conductive pad disposed on the second face; a solder resist layer disposed on the second face and including an aperture; an arc-shaped opening having an inner diameter and an outer diameter, disposed along an outer periphery of the conductive pad and in the aperture; and at least one external terminal disposed on the semiconductor chip and bonded to the conductive pad. The conductive pad may include: a first region having a smaller diameter than the outer diameter; and at least one second region extending from the first region in a first outer circumferential direction, and located at least in part between both ends of the opening. In addition, various embodiments recognized through the specification may also be possible.
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