公开(公告)号：US10347966B2

公开(公告)日：2019-07-09

申请号：US15817394

申请日：2017-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woosup Lee ,  Hyunjeong Lee ,  Bumjin Cho ,  Hongil Kwon ,  Gaeun Lee ,  Soyoung Lee ,  Changho Lee ,  Chihyun Cho ,  Jaebong Chun

IPC: H01Q1/24 ,  H01Q1/22 ,  H05K5/00 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q5/35 ,  H04B1/3827 ,  H04M1/02 ,  H01Q7/00

Abstract: An electronic device includes a housing antenna formed from a conductive material. At least parts of a side member and a rear cover that constitute the housing of the electronic device are used as an antenna. Accordingly, radiation patterns generated by this antenna are formed on the rear surface of the electronic device as well as at the upper portion of the electronic device. It is therefore possible to perform wireless communication with higher accuracy.

公开(公告)号：US11784395B2

公开(公告)日：2023-10-10

申请号：US17089952

申请日：2020-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunsoo Kim ,  Gaeun Lee ,  Dongil Son

IPC: H01Q1/24 ,  H04B5/00 ,  H04W4/80

CPC classification number: H01Q1/245 ,  H01Q1/243 ,  H04B5/0037 ,  H04B5/0081 ,  H04W4/80

Abstract: An electronic device is provided. The electronic device includes a housing including a front surface, a rear surface, and a side surface which at least partially surrounds a space between the front surface and the rear surface, a first antenna disposed in the space, a second antenna disposed substantially in parallel with the rear surface in the space and formed in a coil shape, a conductor spaced a predetermined distance apart from a partial region of the second antenna substantially in parallel therewith and at least partially overlapping the partial region, a sensor electrically connected to the conductor, a communication circuit electrically connected to the first antenna, and a processor electrically connected to the sensor and the communication circuit, and the processor is configured to acquire a capacitance value related to the conductor, and reduce an intensity of a signal outputted through the first antenna according to the acquired capacitance value.

公开(公告)号：US10601133B2

公开(公告)日：2020-03-24

申请号：US15688459

申请日：2017-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woosup Lee ,  Gaeun Lee ,  Youngkon Lim ,  Kyeongjo Keum ,  Taekun Kim ,  Dongil Yang ,  Sungchul Park ,  Jungsik Park ,  Jaebong Chun ,  Hanjib Kim ,  Chihyun Cho

IPC: H04W4/80 ,  H01Q7/06 ,  H04B5/00 ,  G06Q20/32 ,  H01F38/14 ,  H04B5/02

Abstract: Disclosed is an electronic device capable of securing improved radiation performance and emitting a magnetic field signal including payment information using a loop antenna, even though a portion of the electronic device may be made of metal.

公开(公告)号：US20240196594A1

公开(公告)日：2024-06-13

申请号：US18478978

申请日：2023-09-29

Applicant: Samsung Electronics Co .,LTD

Inventor： Hyeri AN ,  Dongsik Park ,  Sooho Shain ,  Joonsuk Park ,  Keonhee Park ,  Gaeun Lee ,  Jihoon Chang ,  Yujin Cho ,  Hana Cho

IPC: H10B12/00

CPC classification number: H10B12/315 ,  H10B12/01

Abstract: A semiconductor device includes a switching element, and a data storage structure electrically connected to the switching element. The data storage structure includes first electrodes, a second electrode, and a dielectric layer between the first electrodes and the second electrode. The second electrode includes a compound semiconductor layer doped with an impurity element, the compound semiconductor layer includes two or more elements and includes a semiconductor material doped with the impurity element, the two or more elements include a first element and a second element, the first element is silicon (Si), and a concentration of the impurity element in the compound semiconductor layer is in a range of about 0.1 at % to about 5 at %, and a concentration of the first element in the compound semiconductor layer is in a range of about 10 at % to about 15 at %.