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公开(公告)号：US11714468B2
公开(公告)日：2023-08-01
申请号：US17532518
申请日：2021-11-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ohhyuck Kwon , Jaeyoung Huh , Daesuk Kang , Seunghoon Kang , Boram Kim , Hongki Moon , Yoonsun Park , Kyungwoo Lee , Seungjoo Lee , Jonghoon Lim
IPC: G06F1/20 , H01L23/427 , G06F1/16
CPC classification number: G06F1/203 , G06F1/1637 , G06F1/206 , H01L23/427
Abstract: Disclosed is an electronic device having a thermal diffusion structure and including a housing comprising a first surface, a second surface facing the first surface, and a third surface vertical to the first surface and the second surface, a display exposed through at least part of the first surface, a battery arranged between the first surface and the second surface, a heating source arranged between the battery and the third surface in a direction vertical to the first surface and the second surface, and a first thermal diffusion member arranged vertically to the first surface and the second surface, the first thermal diffusion member including a first portion in thermal contact with at least part of the heating source and diffusing heat provided by the heating source to at least one second portion.
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公开(公告)号：US11133342B2
公开(公告)日：2021-09-28
申请号：US16583788
申请日：2019-09-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Kwan Seo , Jaihoon Kang , Boram Kim , Jinsu Park , Seul-Young Jeong , Sunwook Heo
IPC: H01L27/146
Abstract: An image sensor includes a substrate having a plurality of pixel regions, a lower layer on the substrate; a plurality of color filters on the lower layer, and a micro-lens layer on or covering top surfaces of the color filters. The micro-lens layer extends to a location between two of the color filters and contacts the lower layer on one of the pixel regions. The color filters are spaced apart from the lower layer.
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公开(公告)号：US12136941B2
公开(公告)日：2024-11-05
申请号：US18363908
申请日：2023-08-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ohhyuck Kwon , Jaeyoung Huh , Daesuk Kang , Boram Kim , Jonghoon Lim , Sungchul Park
Abstract: An electronic device and method thereof are provided. A method includes, while a wireless communication of a first frequency band is performed via a first 5G antenna, obtaining first status information related to the first 5G antenna and second status information related to a second 5G antenna; if the first status information does not satisfy a first predetermined condition and the second status information satisfies a second predetermined condition, switching from the first 5G antenna to the second 5G antenna, and performing the wireless communication in the first frequency band via the second 5G antenna; and if the first status information does not satisfy the first predetermined condition and the second status information does not satisfy the second predetermined condition, switching from the first 5G antenna to a legacy communication antenna, and performing the wireless communication in a second frequency band via the legacy communication antenna.
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公开(公告)号：US12002879B2
公开(公告)日：2024-06-04
申请号：US17098896
申请日：2020-11-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunkyu Hwang , Joonyong Kim , Jongseob Kim , Junhyuk Park , Boram Kim , Younghwan Park , Dongchul Shin , Jaejoon Oh , Soogine Chong , Injun Hwang
IPC: H01L29/778 , H01L29/66
CPC classification number: H01L29/7786 , H01L29/66462 , H01L29/7787
Abstract: Provided is a high electron mobility transistor including: a channel layer comprising a 2-dimensional electron gas (2DEG); a barrier layer on the channel layer and comprising first regions and a second region, the first regions configured to induce the 2DEG of a first density in portions of the channel layer and the second region configured to induce the 2DEG of a second density different from the first density in other portions of the channel layer; source and drain electrodes on the barrier layer; a depletion formation layer formed on the barrier layer between the source and drain electrodes to form a depletion region in the 2DEG; and a gate electrode on the barrier layer. The first regions may include a first edge region and a second edge region corresponding to both ends of a surface of the gate electrode facing the channel layer.
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5.发明授权公开(公告)号：US11388276B2
公开(公告)日：2022-07-12
申请号：US16839534
申请日：2020-04-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaeyoung Huh , Kyungwan Park , Seunghoon Kang , Boram Kim , Youngjin Kim , Sunghoon Moon , Hongki Moon , Yoonsun Park , Hajoong Yun , Jonghoon Lim
Abstract: An electronic device including: a housing including a frame structure that forms a portion of a surface of the electronic device, a plate structure that is surrounded by the frame structure and that includes a first opening, a metal portion containing a metallic material and a polymer portion containing a polymer material; a support plate that faces the plate structure and that includes a polymer area formed of a polymer material; a printed circuit board that makes contact with part of the metal portion of the housing; a camera module disposed between the polymer portion included in the plate structure and the polymer area included in the support plate, the camera module including a camera bracket, a camera PCB, and a light emitting unit and a light receiving unit; and a heat dissipating structure that transfers heat generated from the camera module to the metal portion included in the housing.
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Patent Agency Ranking
公开(公告)号：US20220083110A1
公开(公告)日：2022-03-17
申请号：US17532518
申请日：2021-11-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ohhyuck Kwon , Jaeyoung Huh , Daesuk Kang , Seunghoon Kang , Boram Kim , Hongki Moon , Yoonsun Park , Kyungwoo Lee , Seungjoo Lee , Jonghoon Lim
IPC: G06F1/20 , H01L23/427 , G06F1/16
Abstract: Disclosed is an electronic device having a thermal diffusion structure and including a housing comprising a first surface, a second surface facing the first surface, and a third surface vertical to the first surface and the second surface, a display exposed through at least part of the first surface, a battery arranged between the first surface and the second surface, a heating source arranged between the battery and the third surface in a direction vertical to the first surface and the second surface, and a first thermal diffusion member arranged vertically to the first surface and the second surface, the first thermal diffusion member including a first portion in thermal contact with at least part of the heating source and diffusing heat provided by the heating source to at least one second portion.
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公开(公告)号：US11181955B2
公开(公告)日：2021-11-23
申请号：US16774618
申请日：2020-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ohhyuck Kwon , Jaeyoung Huh , Daesuk Kang , Seunghoon Kang , Boram Kim , Hongki Moon , Yoonsun Park , Kyungwoo Lee , Seungjoo Lee , Jonghoon Lim
IPC: G06F1/20 , G06F1/16 , H01L23/427
Abstract: Disclosed is an electronic device having a thermal diffusion structure and including a housing comprising a first surface, a second surface facing the first surface, and a third surface vertical to the first surface and the second surface, a display exposed through at least part of the first surface, a battery arranged between the first surface and the second surface, a heating source arranged between the battery and the third surface in a direction vertical to the first surface and the second surface, and a first thermal diffusion member arranged vertically to the first surface and the second surface, the first thermal diffusion member including a first portion in thermal contact with at least part of the heating source and diffusing heat provided by the heating source to at least one second portion.
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公开(公告)号：US11804504B2
公开(公告)日：2023-10-31
申请号：US17479020
申请日：2021-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Kwan Seo , Jaihoon Kang , Boram Kim , Jinsu Park , Seul-Young Jeong , Sunwook Heo
IPC: H01L27/146
CPC classification number: H01L27/14621 , H01L27/14627 , H01L27/14645
Abstract: An image sensor includes a substrate having a plurality of pixel regions, a lower layer on the substrate; a plurality of color filters on the lower layer, and a micro-lens layer on or covering top surfaces of the color filters. The micro-lens layer extends to a location between two of the color filters and contacts the lower layer on one of the pixel regions. The color filters are spaced apart from the lower layer.
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公开(公告)号：US11646336B2
公开(公告)日：2023-05-09
申请号：US16941835
申请日：2020-07-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaekwan Seo , Boram Kim , Nosan Park , Jungkuk Park , Jinsu Park , Seunghwan Lee
IPC: H01L27/146
CPC classification number: H01L27/14627 , H01L27/14685 , H01L27/14605 , H01L27/14621
Abstract: Provided is an image sensor including a semiconductor substrate including a first surface and a second surface and a plurality of pixel regions spaced apart, the plurality of pixel regions including a first region including a plurality of image pixels configured to generate image data and a second region including a plurality of phase difference detection pixels configured to perform autofocusing, a first grid pattern including a plurality of groove portions disposed on the second surface, a plurality of first microlenses selectively disposed on bottom surfaces of the plurality of groove portions corresponding to at least one of the first region and the second region, a plurality of color filters filling the plurality of groove portions, respectively, a second grid pattern superimposed on the first grid pattern, and a plurality of second microlenses separated by the second grid pattern and disposed on the plurality of color filters, respectively.
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公开(公告)号：US11604256B2
公开(公告)日：2023-03-14
申请号：US16840037
申请日：2020-04-03
Inventor： Jaeyoung Huh , Kyungwan Park , Jungho Bae , Boram Kim , Youngjin Kim , Hyun Kim , Byeonghoon Park , Yoonsun Park , Woontahk Sung , Kyungwoo Lee , Kihoon Jang , Younho Choi
IPC: G01S7/481 , H01S5/024 , H05K5/00 , H05K1/02 , H05K1/14 , G03B17/55 , H01S5/02 , H05K7/20 , G01S17/10 , H01S5/023 , H01S5/0233 , H01S5/0235
Abstract: An electronic device including a heat-radiant structure of a camera is provided. The electronic device includes a housing including a front plate, a back plate, an image sensor to receive light through a first region of the back plate, and a laser emitter to emit light through a second region of the back plate, a laser driver, a housing structure surrounding at least a part of a side face of the image sensor and driver, a first metal structure, a first heat transfer member including a first portion, a second portion, and a third portion extended from the second portion to a space between the driver and the front plate, a second heat transfer member extended from the third portion of the first heat transfer member, and a first thermal interface material (TIM) disposed between the second heat transfer member and the front plate.
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