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公开(公告)号：US11877406B2
公开(公告)日：2024-01-16
申请号：US18178171
申请日：2023-03-03
发明人： Dooryong Kim , Yunsik Kim , Jaemyung Cho , Jingook Kim , Yonghee Jang , Sinyoung Park
CPC分类号： H05K5/0017 , H04M1/0216 , H04M1/0268 , H04M1/185 , H05K5/0226
摘要： An electronic device is provided. The electronic device includes a hinge housing extending in a direction of a rotational axis, a first housing connected to one side of the hinge housing in a direction perpendicular to the rotational axis to rotate about the rotational axis relative to the hinge housing, a second housing connected to an opposite side of the hinge housing in a direction perpendicular to the rotational axis to rotate about the rotational axis relative to the hinge housing, and a flexible display including a bending area at least partially disposed in the hinge housing and formed to be a flat surface or a curved surface, a first area extending from the bending area in one direction perpendicular to the rotational axis, and a second area extending from the bending area in an opposite direction perpendicular to the rotational axis.
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公开(公告)号：US20230148037A1
公开(公告)日：2023-05-11
申请号：US17938507
申请日：2022-10-06
发明人： Baeseok LIM , Hyunsuk Kwak , Dongsik Yun , Jaemyung Cho , Youngjae Chae
IPC分类号： B25J13/00
CPC分类号： B25J13/006
摘要： A robot apparatus is disclosed. The robot apparatus includes a main body; a display; a neck structure rotatably connected to the main body; a first driving device configured to rotate the neck structure such that the display is positioned in a first location, in which a display surface of the display faces toward an upper direction, or a second location, in which the display surface faces toward a front direction; a stopper structure provided on the main body to be adjacent to the neck structure; and a second driving device configured to move the stopper structure toward the front direction or a rear direction such that the stopper structure is positioned in a supporting location in which the stopper structure contacts a rear surface of the neck structure, or a separated location, in which the stopper structure is spaced apart from the neck structure.
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公开(公告)号：US11772260B2
公开(公告)日：2023-10-03
申请号：US16951360
申请日：2020-11-18
发明人： Minhee Lee , Jaemyung Cho , Sanghyun Kang , Hyunsuk Kwak , Baeseok Lim , Jaehong Kim
CPC分类号： B25J9/102 , B25J9/0009 , F16H1/32 , F16H2001/327
摘要： A planetary gear transmission device is provided including a planetary gear device including a sun gear, a ring gear, a plurality of planet gears, and a carrier, a motor to generate a rotational force input to the planetary gear device and including a motor shaft and a motor body, a fixing bracket formed to fix one of the sun gear, the ring gear, or the carrier of the planetary gear device to prevent rotation, and a recursive rotation bracket provided with the motor and fixed to one of the parts of the planetary gear device, which is not fixed by the fixing bracket, wherein when one of the parts of the planetary gear device connected to the motor shaft is rotated by the motor shaft, the motor body is rotated by the recursive rotation bracket and the rotational force of the motor shaft is output through the recursive rotation bracket.
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公开(公告)号：US11602058B2
公开(公告)日：2023-03-07
申请号：US16861989
申请日：2020-04-29
发明人： Dooryong Kim , Yunsik Kim , Jaemyung Cho , Jingook Kim , Yonghee Jang , Sinyoung Park
摘要： An electronic device is provided. The electronic device includes a hinge housing extending in a direction of a rotational axis, a first housing connected to one side of the hinge housing in a direction perpendicular to the rotational axis to rotate about the rotational axis relative to the hinge housing, a second housing connected to an opposite side of the hinge housing in a direction perpendicular to the rotational axis to rotate about the rotational axis relative to the hinge housing, and a flexible display including a bending area at least partially disposed in the hinge housing and formed to be a flat surface or a curved surface, a first area extending from the bending area in one direction perpendicular to the rotational axis, and a second area extending from the bending area in an opposite direction perpendicular to the rotational axis.
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