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公开(公告)号：US20240295767A1
公开(公告)日：2024-09-05
申请号：US18660941
申请日：2024-05-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwanghyuk OH , Kihen KIM , Seongsoo KIM , Dongkyu PARK
IPC: G02F1/1333 , H04N5/655
CPC classification number: G02F1/133314 , G02F1/133317 , G02F1/133325 , H04N5/655
Abstract: A display device includes a display panel, a rear chassis on a rear side of the display panel to support the display panel, a rear cover on the rear chassis to cover the rear chassis. The rear cover has a plate shape. A frame chassis is between the rear chassis and the rear cover and coupled to the rear cover to enable the rear chassis and the rear cover to be detachably coupled. The frame chassis includes a first frame extending in a first direction to be attached to the rear cover, and including a first free end in the first direction, and a second frame extending in a second direction to be attached to the rear cover, and including a second free end in the second direction. The second free end is separated and spaced apart from the first end to prevent deformation of the rear cover.
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公开(公告)号：US20240298107A1
公开(公告)日：2024-09-05
申请号：US18663774
申请日：2024-05-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongkyu PARK , Sangchul Ko , Donghyun Jung
CPC classification number: H04R1/2857 , H04R1/028 , H04R1/288 , H04R9/025 , H04R9/06 , H04R2499/15
Abstract: A sound output device according to an embodiment of the present disclosure includes a speaker configured to generate sound; a guide tube formed in a shape of a hollow tube, the guide tube configured to receive the sound generated from the speaker, through an end of the guide tube, and output the received sound; and a waveguide disposed between the speaker and the guide tube. The waveguide includes a throat tube configured to connect the speaker and the guide tube to each other, and formed in a shape of a hollow tube, and at least one path change structure configured to adjust a predetermined frequency band of the sound in a process of transmitting the sound generated from the speaker to the guide tube.
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公开(公告)号：US20220337943A1
公开(公告)日：2022-10-20
申请号：US17858523
申请日：2022-07-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghyun JUNG , Jongbae KIM , Dongkyu PARK , Sungha SON , Sungjoo KIM , Youngsang LEE
Abstract: A sound outputting apparatus is provided. The sound outputting apparatus includes a base; a plurality of speakers configured to output sound; and a cover coupled to the base, the cover including a plurality of guide flow paths that respectively correspond to the plurality of speaker. Each of the plurality of guide flow paths includes an outer hole opened in a direction that extends away from the base from a respective one of the plurality of speakers, and further includes a groove that extends in a direction toward a center of the base from the respective one of the plurality of speakers. Each of the plurality of guide flow paths is configured to guide the output sound from the respective one of the plurality of speakers by dividing the output sound into the outer hole of the guide flow path and the groove of the guide flow path
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公开(公告)号：US20250071482A1
公开(公告)日：2025-02-27
申请号：US18942101
申请日：2024-11-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghyun JUNG , Jongbae KIM , Sungjoo KIM , Dongkyu PARK , Sungha SON , Youngsang LEE
Abstract: A rotatable display apparatus includes a display panel including a rectangular shape, a plurality of speakers provided at an edge of the display panel, a rotating device provided on a rear surface of the display panel and configured to rotate the display panel, a panel rotation detector configured to detect a rotation state of the display panel, an audio signal processor configured to transmit a left audio signal, a right audio signal, and a mixed audio signal to the plurality of speakers based on the rotation state of the display panel, and a mixer provided in the audio signal processor and configured to generate the mixed audio signal by mixing the left audio signal and the right audio signal at a predetermined ratio.
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公开(公告)号：US20220174450A1
公开(公告)日：2022-06-02
申请号：US17573183
申请日：2022-01-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungha SON , Sangchul KO , Jinman KIM , Youngsang LEE , Sungjoo KIM , Jongbae KIM , Dongkyu PARK , Donghyun JUNG
IPC: H04S7/00
Abstract: A display apparatus and a method for controlling the display apparatus are disclosed. The display apparatus includes: a communication interface comprising communication circuitry, a display, a plurality of speakers, and a processor, and the processor is configured to: control the communication interface to receive an acoustic content corresponding to a sound signal of a plurality of channels corresponding to a specified frequency bandwidth, extend a frequency bandwidth of at least one channel of the plurality of channels based on a specified parametric equalizer (PEQ), perform correction of reducing a gain in middle frequency and high frequency bands of at least one channel of the plurality of channels with the extended frequency bandwidth, and output each sound signal of the plurality of corrected channels to the plurality of corresponding speakers so that a sound image of the sound signal is formed in a center area of the display.
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Patent Agency Ranking
公开(公告)号：US20230025981A1
公开(公告)日：2023-01-26
申请号：US17865667
申请日：2022-07-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaehwa LEE , Dongkyu PARK
IPC: G01S13/72 , G01S13/89 , G01S13/931 , G01S7/41
Abstract: A method with grid map generation includes: determining position information of a moving object corresponding to a first time step based on a position sensor of the moving object; determining detection information of nearby objects present around the moving object corresponding to the first time step based on a radio detection and ranging (radar) sensor of the moving object; selecting a still object in a moving range of the moving object from among the nearby objects, based on the position information and the detection information; updating a point cloud determined based on the radar sensor in a previous time step of the first time step, based on the position information and on detection information of the still object comprised in the detection information of the nearby objects; and generating a grid map based on an occupancy probability for each grid of the updated point cloud.
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公开(公告)号：US20220191612A1
公开(公告)日：2022-06-16
申请号：US17685690
申请日：2022-03-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongkyu PARK , Sangchul KO , Donghyun JUNG
Abstract: A sound output device according to an embodiment of the present disclosure includes: a speaker configured to generate sound; a guide tube formed in a shape of a hollow tube, the guide tube configured to receive the sound generated from the speaker, through an end of the guide tube, and output the received sound; and a waveguide disposed between the speaker and the guide tube. The waveguide includes: a throat tube configured to connect the speaker and the guide tube to each other, and formed in a shape of a hollow tube, and at least one path change structure configured to adjust a predetermined frequency band of the sound in a process of transmitting the sound generated from the speaker to the guide tube.
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公开(公告)号：US20210200283A1
公开(公告)日：2021-07-01
申请号：US17082789
申请日：2020-10-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongkyu PARK , Jin PARK , Sungha SON , Wooyoung CHEON , Kihun KIM , Seongsoo KIM , Sungjoo KIM , Jongbae KIM , Doosoon PARK , Wonkyu PARK , Jinyoung SHIN , Mingyu YOON , Seungho LEE , Wonhong CHOI
Abstract: A display apparatus is provided. The display apparatus includes a display; a main body on which the display is mounted; a cover; a mounting member configured to separably mount the main body to the mounting member; and a guide member disposed at a back surface of the main body, the guide member including a plate member and side-surface members extending from opposite side surfaces of the plate member, wherein each of the side-surface members has an inclined shape.
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公开(公告)号：US20200162810A1
公开(公告)日：2020-05-21
申请号：US16681264
申请日：2019-11-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghyun JUNG , Sangchul KO , Dongkyu PARK , Byeongseob KO
Abstract: A display apparatus includes: a display configured to display an image; a housing configured to support the display; a loudspeaker provided between the display and the housing and configured to output sound; and a sound guide provided on the loudspeaker and configured to guide the sound output by the loudspeaker. The sound guide may include comprise: a directional emitter including: an internal space extending in a first output direction of the sound; and a plurality of holes arranged in the output direction on a first surface facing a second output direction different from the first output direction; and one pair of directional guides protruding from the first surface, the plurality of holes of the directional emitter being interposed between the one pair of directional guides, the one pair of directional guides approaching each other in the second output.
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10.发明申请公开(公告)号：US20190166419A1
公开(公告)日：2019-05-30
申请号：US16202911
申请日：2018-11-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangchul KO , Sangmoon LEE , Byeonggeun CHEON , Dongkyu PARK , Donghyun JUNG
Abstract: An apparatus for outputting an audio signal includes: a channel processor configured to generate two or more channel signals from audio data; a signal processor configured to render the generated two or more channel signals; and a directional speaker configured to reproduced a rendered channel signal as an audible sound. The signal processor may include a frequency converter configured to generate a channel signal of a frequency domain by converting the generated two or more channel signals through frequency conversion, and a re-panner configured to change a channel gain of at least one of the generated channel signals by as much as an adjustment value for the channel gain, wherein the adjustment value is monotonically changed as a frequency of the channel signal of the frequency domain increases.
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