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公开(公告)号：US20240061033A1
公开(公告)日：2024-02-22
申请号：US18450155
申请日：2023-08-15
发明人： Junghun Sin , Sangwook Yoo , Junseong Lee , Taejoon Kim
CPC分类号： G01R31/2829 , G06F3/0416 , G06F3/0446
摘要： Provided is an inspection device for inspecting a touch-sensing device including a plurality of touch sensors, the inspection device including a data receiver configured to receive raw data from a touch integrated circuit (IC) that is configured to supply a signal for inspection to the touch-sensing device, and that is configured to measure a value output from the touch-sensing device, and a data processor configured to determine operability of the touch-sensing device by using the raw data, and configured to remove noise from the raw data by using first data measured when the touch-sensing device is not electrically connected to the touch IC.
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公开(公告)号：US11815544B2
公开(公告)日：2023-11-14
申请号：US17327890
申请日：2021-05-24
发明人： Hansu Cho , Junghun Sin , Keeyong Kim , Minhyeon Yu
CPC分类号： G01R31/2825 , B25B11/00 , G01N2021/9513 , G01R31/2865 , G02F1/1309 , G02F2203/69
摘要： A display panel inspection jig includes a stage comprising a seating area in which a display panel is to be disposed for inspection thereof, and a peripheral area surrounding the seating area, and comprising an uneven upper surface and a lower surface, the seating area of the stage being provided with an opening, a first supporter disposed on a first portion of the uneven upper surface of the stage, and a first barrier disposed on a second portion of the uneven upper surface of the stage. The first portion of the uneven upper surface being at the seating area and spaced apart from the opening, and the second portion of the uneven upper surface is at the peripheral area. The first barrier has an uneven lower surface such that the uneven lower surface of the first barrier and the uneven upper surface of the stage are fitted with each other.
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公开(公告)号：US20220057431A1
公开(公告)日：2022-02-24
申请号：US17327890
申请日：2021-05-24
发明人： HANSU CHO , Junghun Sin , Keeyong Kim , Minhyeon Yu
摘要： A display panel inspection jig includes a stage comprising a seating area in which a display panel is to be disposed for inspection thereof, and a peripheral area surrounding the seating area, and comprising an uneven upper surface and a lower surface, the seating area of the stage being provided with an opening, a first supporter disposed on a first portion of the uneven upper surface of the stage, and a first barrier disposed on a second portion of the uneven upper surface of the stage. The first portion of the uneven upper surface being at the seating area and spaced apart from the opening, and the second portion of the uneven upper surface is at the peripheral area. The first barrier has an uneven lower surface such that the uneven lower surface of the first barrier and the uneven upper surface of the stage are fitted with each other.
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