公开(公告)号：US20240032200A1

公开(公告)日：2024-01-25

申请号：US18446820

申请日：2023-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taihwan CHOI ,  Jongdoo KIM ,  Jongmin KIM ,  Ungki MIN ,  Gunhee PARK ,  Daeseung PARK ,  Garam YU ,  Bongyeol LEE ,  Hanyeop LEE ,  Gun LIM

IPC: H05K1/18

CPC classification number: H05K1/183 ,  H05K2201/10037 ,  H05K2201/10083

Abstract: An electronic device is provided. The electronic device includes an electronic component including a coil therein, and a printed circuit board that is disposed to surround at least a part of the electronic component and includes plural slits disposed at preset intervals in at least one of regions facing the electronic component, wherein each of the plural slits may include a central slit portion extended along a center of the slit, and a symmetric slit portion extended to be symmetric with respect to the central slit portion.

公开(公告)号：US20140064512A1

公开(公告)日：2014-03-06

申请号：US13975595

申请日：2013-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Garam YU ,  Minwoo OH ,  Byounghee LEE ,  Jaekyu LEE

IPC: H04R1/10

CPC classification number: H04R1/1041 ,  H01R24/58 ,  H04M1/6058 ,  H04M1/72527 ,  H04R2201/107 ,  H04R2420/05 ,  H04R2420/09

Abstract: An earphone connection interface, a terminal including the same, and a method of operating the terminal are provided. The earphone connection interface includes: a terminal left terminal, a terminal right terminal, a terminal ground terminal, an earphone detection terminal, and a terminal microphone terminal disposed sequentially along an inner wall of a cylindrical groove and an ear microphone bias voltage source electrically connected to the terminal microphone terminal; and a capacitor electrically connected to the terminal microphone terminal through a switch element.

Abstract translation: 提供耳机连接接口，包括其的终端以及操作终端的方法。 耳机连接接口包括：端子左端子，端子右端子，端子接地端子，耳机检测端子和沿着圆柱形槽的内壁顺序布置的端子麦克风端子和耳麦克风偏置电压源电连接 到终端话筒终端; 以及通过开关元件电连接到终端麦克风端子的电容器。