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1.发明授权公开(公告)号：US10272662B2
公开(公告)日：2019-04-30
申请号：US15689787
申请日：2017-08-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chang-Mo Park , Hee Chang Kim , Eun Joong Mun , Se Hun Park , Min Ji Lee
Abstract: A system for disassembling a display device includes a supporting part facing a window and supporting at least a portion of the window. A window fixing part is disposed on the supporting part and is configured to fix a position of the window with respect to the supporting part. A display panel stopper is positioned above the supporting part and is spaced apart from the supporting part by a predetermined distance. A window pressurizing part is configured to apply pressure to the second region of the window along a first orthogonal to an upper surface of the supporting part. A separating stick is movable along a second direction which intersects the first direction. The separating stick is configured to be inserted between the window and a display panel adhered to the window.
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公开(公告)号：US10854135B2
公开(公告)日：2020-12-01
申请号：US16543361
申请日：2019-08-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyung Jun An , Hyea Weon Shin , Min Ji Lee
Abstract: A display device includes a display panel having a display area and pixels at the display area, a power supply configured to supply a first power source voltage to the pixels through a first power line extending to the display area, and to supply a second power source voltage lower than the first power source voltage to the pixels through a second power line including first and second side power lines extending in first and second peripheral areas located at first and second sides of the display area of the display panel, a sensor configured to detect first and second detection values corresponding to currents of the first and second side power lines, and a controller configured to control an operation of the power supply, based on a difference between the first detection value and the second detection value.
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