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公开(公告)号：US11031777B2
公开(公告)日：2021-06-08
申请号：US16421987
申请日：2019-05-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungyong Joo , Sunjin Park
Abstract: An electronic apparatus is provided. The electronic apparatus according to an embodiment includes a main circuit unit, a power source supplier configured to generate power, and supply the generated power to the main circuit unit, and a surge protector disposed between the main circuit unit and the power source supplier, the surge protector being configured to, based on a surge occurring from the power source supplier, perform a clamping operation on power output from the power source supplier at a first voltage level, wherein the power source supplier is further configured to, based on the clamping operation of the surge protector at the first voltage level being stopped, perform a clamping operation on the generated power at a second voltage level greater than the first voltage level.
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公开(公告)号：US11288029B2
公开(公告)日：2022-03-29
申请号：US17077120
申请日：2020-10-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungyong Joo , Jeongil Kang , Sunjin Park , Sungbum Jung
IPC: G06F3/14 , G06F1/16 , G06F1/3234
Abstract: Disclosed are a display apparatus and a method of controlling the same, the display apparatus including: a plurality of display modules arranged in up and down directions, and configured to switch between a first state, the first state being a folded state and a second state, the second state being an unfolded state; a plurality of joining units each comprising a hinge provided between the plurality of display modules and configured to join adjacent display modules; a driver including a wire supporting the plurality of display modules, and configured to drive the plurality of display modules to switch to the first state or the second state by adjusting a length of the wire; and a pair of coupling guides provided on lateral sides of the plurality of display modules and configured to guide adjacent display modules to switch between the first state and the second state.
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公开(公告)号：US20190393698A1
公开(公告)日：2019-12-26
申请号：US16421987
申请日：2019-05-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungyong Joo , Sunjin Park
Abstract: An electronic apparatus is provided. The electronic apparatus according to an embodiment includes a main circuit unit, a power source supplier configured to generate power, and supply the generated power to the main circuit unit, and a surge protector disposed between the main circuit unit and the power source supplier, the surge protector being configured to, based on a surge occurring from the power source supplier, perform a clamping operation on power output from the power source supplier at a first voltage level, wherein the power source supplier is further configured to, based on the clamping operation of the surge protector at the first voltage level being stopped, perform a clamping operation on the generated power at a second voltage level greater than the first voltage level.
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