-
公开(公告)号：US12113303B2
公开(公告)日：2024-10-08
申请号：US18073081
申请日：2022-12-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minseok Kim , Bumhee Bae , Jongwan Shim , Jeongnam Cheon
CPC classification number: H01Q9/0414 , H01Q9/045 , H01Q9/0478 , H01Q1/243
Abstract: An electronic device is provided. The electronic device includes a millimeter wave (mmWave) antenna including a plurality of conductive patches, a wireless communication circuit, and a radio frequency (RF) cable electrically connecting the mmWave antenna to the wireless communication circuit. A first portion of the RF cable includes a base dielectric, a metal plate disposed on one surface of the base dielectric, and a shielding film including a first region in contact with the metal plate, a second region spaced apart from the metal plate by a first height, and a third region configured to connect the first region and the second region, at least one waveguide is formed by the second region, the third region, and a portion of the metal plate, and the wireless communication circuit transmits and/or receives RF signals corresponding to the plurality of conductive patches through the at least one waveguide.
-
公开(公告)号：US11923111B2
公开(公告)日：2024-03-05
申请号：US16970275
申请日：2020-07-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumhee Bae , Junghwan Yeom , Changwon Jang , Jeongnam Cheon
CPC classification number: H01B7/08 , H01B11/203
Abstract: A flexible flat cable according to various embodiments of the disclosure may include a first insulation layer having a plate shape, a first conductive pattern disposed on the first insulation layer, a second conductive pattern disposed on the first insulation layer to be spaced apart from the first conductive pattern at a predetermined interval, a second insulation layer covering at least a portion of the first conductive pattern and disposed on the first insulation layer to cover the first conductive pattern, a first shield member including a first shield layer disposed on the first insulation layer and the second insulation layer to cover the first conductive pattern and the second conductive pattern, and a second shield layer disposed on the first shield layer to cover the first shield layer, and a third insulation layer surrounding the first shield layer such that at least a portion of the first shield layer of the first shield member, which is exposed between the first insulation layer and the second shield layer of the first shield member is covered.
-
公开(公告)号：US11410791B2
公开(公告)日：2022-08-09
申请号：US16930551
申请日：2020-07-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumhee Bae , Minseok Kim , Younho Kim
Abstract: In accordance with an aspect of the disclosure, a cable comprises a flexible cable portion; and an end cable portion connected to one end of the flexible cable portion, wherein the flexible cable portion comprises: a first wire comprising one or more signal transmission lines; and a second wire comprising one or more fill-cut areas corresponding to the signal transmission lines and at least one or more ground lines.
-
公开(公告)号：US11373781B2
公开(公告)日：2022-06-28
申请号：US16930551
申请日：2020-07-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumhee Bae , Minseok Kim , Younho Kim
Abstract: In accordance with an aspect of the disclosure, a cable comprises a flexible cable portion; and an end cable portion connected to one end of the flexible cable portion, wherein the flexible cable portion comprises: a first wire comprising one or more signal transmission lines; and a second wire comprising one or more fill-cut areas corresponding to the signal transmission lines and at least one or more ground lines.
-
公开(公告)号：US11019190B2
公开(公告)日：2021-05-25
申请号：US16515712
申请日：2019-07-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yonghwa Kim , Bumhee Bae , Dongil Son , Hyunwoo Sim , Jaedeok Lim , Seungbum Choi
Abstract: An electronic device includes a housing including a first plate, a second plate facing away from the first plate, and a lateral member surrounding a space between the first and second plates; a display disposed in the housing and exposed through at least a part of the first plate; an antenna module disposed at a first area adjacent to the lateral member; an electronic component disposed at a second area adjacent to the first area in the housing; at least one wireless communication circuit disposed in the housing and configured to transmit or receive a signal having a frequency between 3 gigahertz (GHz) and 100 GHz through the antenna module; a processor disposed in the housing; and a flexible printed circuit board (FPCB) including a first conductive line electrically connected between the at least one wireless communication circuit and the antenna module, and a second conductive line electrically connected between the processor and the electronic component.
-
Patent Agency Ranking
公开(公告)号：US11961640B2
公开(公告)日：2024-04-16
申请号：US16970275
申请日：2020-07-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumhee Bae , Junghwan Yeom , Changwon Jang , Jeongnam Cheon
CPC classification number: H01B7/08 , H01B11/203
Abstract: A flexible flat cable according to various embodiments of the disclosure may include a first insulation layer having a plate shape, a first conductive pattern disposed on the first insulation layer, a second conductive pattern disposed on the first insulation layer to be spaced apart from the first conductive pattern at a predetermined interval, a second insulation layer covering at least a portion of the first conductive pattern and disposed on the first insulation layer to cover the first conductive pattern, a first shield member including a first shield layer disposed on the first insulation layer and the second insulation layer to cover the first conductive pattern and the second conductive pattern, and a second shield layer disposed on the first shield layer to cover the first shield layer, and a third insulation layer surrounding the first shield layer such that at least a portion of the first shield layer of the first shield member, which is exposed between the first insulation layer and the second shield layer of the first shield member is covered.
-
公开(公告)号：US11852821B2
公开(公告)日：2023-12-26
申请号：US17538178
申请日：2021-11-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junwhon Uhm , Hyunmo Yang , Minseok Kim , Bumhee Bae
CPC classification number: G02B27/0172 , G02B27/0101 , H05K1/118 , G02B2027/014 , G02B2027/0138 , G02B2027/0178
Abstract: A glasses-type electronic device is provided. The glasses-type electronic device includes a lens frame, a camera and a display, a first wearing member extending from one end of the lens frame and including a first printed circuit board (PCB) disposed therein, a second wearing member extending from the other end of the lens frame and including a second PCB disposed therein, and a flexible PCB (FPCB) extending from the first PCB through the lens frame unit and electrically connected to the second PCB. A first wiring line of the FPCB is located in at least a portion of an uppermost layer or a lowermost layer of the FPCB, and a second wiring line of the FPCB is located in at least a portion of an inner layer of the FPCB.
-
公开(公告)号：US11482350B2
公开(公告)日：2022-10-25
申请号：US16749419
申请日：2020-01-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bumhee Bae , Youngkun Kwon , Minseok Kim , Younho Kim , Changwon Jang , Jeongnam Cheon
Abstract: Provided are a flexible flat cable and a method of producing the same. The flexible flat cable includes a plate-shaped first insulation portion comprising an insulating material; a first ground, a second ground, and a third ground disposed at predetermined intervals on the first insulation portion; at least one first signal transmission line positioned between the first ground and the second ground and disposed on the first insulation portion; at least one second signal transmission line positioned between the second ground and the third ground and disposed on the first insulation portion; a first second insulation portion disposed on at least a portion of the first ground and at least a portion of the at least one first signal transmission line and the second ground; a second insulation portion disposed on at least a portion of the second ground and at least a portion of the at least one second signal transmission line, and the third ground; a conductive adhesive layer configured to enclose the first insulation portion, the first second insulation portion, and the second insulation portion; and a shielding portion comprising a shielding material adhered to an outside of the conductive adhesive layer. Therefore, by improving shielding efficiency of a plurality of signal transmission lines, while having good electromagnetic interference and crosstalk characteristics, a plurality of signals can be simultaneously transmitted.
-
公开(公告)号：US11444363B2
公开(公告)日：2022-09-13
申请号：US16813998
申请日：2020-03-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumhee Bae , Minseok Kim , Younho Kim
Abstract: A flexible cable is provided. The flexible cable includes a first insulation part, a second insulation part disposed on the first insulation part, a first group of ground parts disposed at regular intervals under the first insulation part, at least one transmission line disposed at regular intervals under the first insulation part and alternately arranged with the first group of ground parts, an air gap formed under the first insulation part, a prepreg layer disposed under the first insulation part, and a third insulation part disposed under the air gap and the prepreg layer. The air gap is configured to prevent signals emitted from the at least one transmission line from propagating in a direction of the air gap. Hence, it is possible to shield electromagnetic interference with other electronic components while minimizing the signal loss.
-
公开(公告)号：US11357107B2
公开(公告)日：2022-06-07
申请号：US17133380
申请日：2020-12-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumhee Bae , Sungsoo Kim , Kwangmo Yang
Abstract: An electronic device includes a first electric element a second electric element, and a circuit board. The circuit board is configured to deliver a signal between the first electric element and the second electric element. The circuit board includes a first portion, a second portion, and a third portion. The second and third portions extend from the first portion with the first portion therebetween. The circuit board also includes at least one signal line extending from the second portion to the third portion, a plurality of ground patterns extending from the second portion to the third portion, a plurality of first conductive vias positioned at the second portion and electrically connecting the plurality of ground patterns, and a plurality of second conductive vias positioned at the third portion and electrically connecting the plurality of ground patterns. The plurality of ground patterns include a meander form at the first portion.
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.016 seconds)
