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公开(公告)号：US20240231442A1
公开(公告)日：2024-07-11
申请号：US18617301
申请日：2024-03-26
发明人： Sangkyun IM , Jaehoo Park , Joowhan Lee
CPC分类号： G06F1/1658 , G06F1/1615 , G06F1/1698 , H02K3/50 , H02K5/15 , H02K2203/03
摘要： A display apparatus includes a housing including a base; a motor coupled to the base; a rotating plate on one side of the base; a substrate on the rotating plate; inorganic light-emitting elements on the substrate, the inorganic light-emitting elements being bar shaped and extending in a radial direction from a center of the rotating plate; and a wireless module provided in the housing, the wireless module being configured to transmit and receive power and data to control the inorganic light-emitting elements, wherein the wireless module includes: a first coil; and a second coil inside the first coil or surrounding the first coil, the second coil being configured to generate an induced current due to current flowing in the first coil.
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公开(公告)号：US20240073403A1
公开(公告)日：2024-02-29
申请号：US18387706
申请日：2023-11-07
发明人： Sangkyun IM , Jaehoo PARK , Joowhan Lee
IPC分类号： H04N13/393 , G09G3/00 , G09G3/32 , H01L25/075 , H01L33/58
CPC分类号： H04N13/393 , G09G3/035 , G09G3/32 , H01L25/0753 , H01L33/58 , G09G2340/0442 , G09G2370/16
摘要： A display device includes a main body; a first rotatable shaft included in a first portion of the main body; a second rotatable shaft included in a second portion of the main body, the second portion being opposite to the first portion; a motor disposed inside the main body, and connected to at least one of the first rotatable shaft and the second rotatable shaft; a transparent wire including a first end connected to the first rotatable shaft and a second end connected to the second rotatable shaft; a plurality of light emitting diodes (LEDs) included inside the transparent wire in a longitudinal direction of the transparent wire; a driving circuit configured to drive the plurality of LEDs; and a processor configured to control the motor to rotate the transparent wire, and to provide an image frame to the driving circuit to display an image by rotation of the transparent wire.
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公开(公告)号：US20240040721A1
公开(公告)日：2024-02-01
申请号：US18205816
申请日：2023-06-05
发明人： Jaehoo PARK , Sangkyun IM
IPC分类号： H05K5/02
CPC分类号： H05K5/0217
摘要： A display apparatus includes a display including an upper region, a lower region, and an intermediate region; a first roller around which the upper region of the display is to be rolled; a second roller around which the lower region of the display is to be rolled; a first drum rotatably supporting the first roller; a second drum rotatably supporting the second roller; a main body disposed between the first drum and the second drum in which the intermediate region is disposed on a front surface of the main body; a first link connecting a left end of the first drum and a right end of the second drum and is rotatably connected to the main body; a second link connecting a right end of the first drum and a left end of the second drum and is rotatably connected to the main body; and a driver configured to rotate the first link and the second link in opposite directions, and the first drum includes first roller grooves to which the first roller is rotatably coupled, and the second drum includes second roller grooves to which the second roller is rotatably coupled.
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公开(公告)号：US20200081680A1
公开(公告)日：2020-03-12
申请号：US16558495
申请日：2019-09-03
发明人： Sangkyun IM , Joowhan LEE
摘要： Disclosed are a display apparatus, a method of controlling the same, and a recording medium thereof, the display apparatus including: a display comprising a plurality of light source modules arrayed like tiles and mounted with a plurality of light emitting elements; an image processor configured to output a signal for displaying an image on a predetermined area of the display, the signal comprising image data and identification information about at least one light source module corresponding to the predetermined area; and a driver configured to selectively drive the at least one light source module corresponding to the identification information among the plurality of light source modules, based on the image data.
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公开(公告)号：US20230395297A1
公开(公告)日：2023-12-07
申请号：US18234568
申请日：2023-08-16
发明人： Yonggu DO , Kookheon KIM , Heebong KIM , Jaehoo PARK , Sanghoon EUM , Joowhan LEE , Sangkyun IM , Dosung JUNG
CPC分类号： H01F7/0252 , F16M13/02 , H04N5/655
摘要： An electronic apparatus including a coupler attachable to and detachable from a support which is to support the electronic apparatus, the coupler being arrangeable on a rear surface of the electronic apparatus, a memory to store at least one instruction, and a processor configured to execute the at least one instruction stored in the memory to control a current applied to a magnetic energy control magnet included in one of the coupler and the support such that the coupler is attached to or detached from the support.
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公开(公告)号：US20230351946A1
公开(公告)日：2023-11-02
申请号：US18114017
申请日：2023-02-24
发明人： Seungryong HAN , Jaeseok KIM , Jaehoo PARK , Sangkyun IM , Kilsoo JUNG
IPC分类号： G09G3/32 , G09F9/302 , H01L27/15 , H01L25/075
CPC分类号： G09G3/32 , G09F9/3026 , H01L27/156 , H01L25/0753 , G09G2310/0267 , G09G2310/0275
摘要： A transparent display module includes: a transparent substrate; a line pattern provided on the transparent substrate in a form of a two-dimensional grid; a plurality of micro-pixel integrated circuits (ICs) provided on the line pattern; a plurality of inorganic light emitting elements provided on the line pattern or the plurality of micro-pixel ICs; a plurality of transparent areas formed in areas in which the line pattern is not provided, and at least one pixel circuit configured to supply a driving current to the plurality of inorganic light emitting elements.
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公开(公告)号：US20230027297A1
公开(公告)日：2023-01-26
申请号：US17745201
申请日：2022-05-16
发明人： Yonggu DO , Jisoo KIM , Jaehoo PARK , Minhee LEE , Sangkyun IM
摘要： A display apparatus including a front surface display panel including a side part that has a first mounting surface that is tilted, and at least one terminal arranged in the first mounting surface; a side surface display panel having a second mounting surface that is tilted so as to correspond to the first mounting surface, and the side surface display panel including at least one terminal arranged in the second mounting surface, wherein the side surface display panel is connected to the side part of the front surface display panel with the first mounting surface and the second mounting surface facing each other, and the at least one terminal arranged in the first mounting surface is electronically connected to the at least one terminal arranged in the second mounting surface, respectively, to electronically connect the front surface display panel and the side surface display panel.
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公开(公告)号：US20220418116A1
公开(公告)日：2022-12-29
申请号：US17703554
申请日：2022-03-24
发明人： Sangkyun IM , Jaehoo PARK , Joowhan LEE
摘要： A display apparatus is provided. The display apparatus includes: a housing including a base; a motor coupled to the housing; a plurality of rotating plates arranged at one side of the base in one direction and connected to the motor at a center of the base, the plurality of rotating plates configured to be rotated by the motor and the plurality of rotating plates including a first rotating plate and a second rotating plate; and a plurality of substrates, each of the plurality of substrates including an inorganic light emitting device such that the plurality of substrates are configured to display an image at the one side of the base in the one direction, the plurality of substrates including: a first substrate coupled to the first rotating plate, and a second substrate coupled to the second rotating plate.
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公开(公告)号：US20240280801A1
公开(公告)日：2024-08-22
申请号：US18652264
申请日：2024-05-01
发明人： Yongjune LEE , Jaehoo PARK , Sangkyun IM , Kilsoo JUNG
CPC分类号： G02B26/02 , G09G3/2074 , G09G2300/0842
摘要： A display apparatus includes a transparent display panel including pixel devices; a first optical shutter part provided at a first side of the pixel devices and a second optical shutter part provided at a second side of the pixel devices opposite from the first side; and at least one processor configured to: control the transparent display panel to alternately display a first image and a second image at a pre-set output frequency, control the first optical shutter part and the second optical shutter part to be in an open state or a closed state based on the pre-set output frequency, control the second optical shutter part to be in the closed state while the first optical shutter part is in the open state, and control the second optical shutter part to be in the open state while the first optical shutter part is in the closed state.
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公开(公告)号：US20230146402A1
公开(公告)日：2023-05-11
申请号：US18070972
申请日：2022-11-29
发明人： Taeho KIM , Sangkyun IM , Minhoon LEE , Joowhan LEE
CPC分类号： G09G3/32 , G09G3/2096 , G09G2330/021 , G09G2370/14
摘要： Disclosed is a display device and a method for controlling a device. The display device includes a plurality of light emitting diode (LED) modules arranged in a matrix, a plurality of driver integrated circuits (ICs) configured to drive the plurality of LED modules, and a controller connected to a plurality of first line driver ICs arranged on a first line, among the plurality of driver ICs, and configured to provide a signal for controlling the plurality of driver ICs through the plurality of first line driver ICs arranged on the first line. Each of the plurality of driver ICs is connected to at least one adjacent driver IC. The signal for controlling each of the plurality of driver ICs comprises, for each LED module corresponding to each of the plurality of driver ICs, a channel signal for controlling each channel of the LED module, and a scan signal for controlling each scan line of the LED module.
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