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公开(公告)号：US11614815B2
公开(公告)日：2023-03-28
申请号：US16941103
申请日：2020-07-28
Applicant: LG Display Co., Ltd.
Inventor： Sul-Ki Kim , Gue-Tai Lee , Jin-Yeol Kim
Abstract: A touch display device has an inspection process and a repair process that may be easily performed. The touch display device includes first and second touch electrodes spaced apart from each other and a dummy conductive layer spaced apart from at least one of the first touch electrodes and the second touch electrodes, and is characterized in that the shape of at least one of the first touch electrodes and the second touch electrodes arranged in first boundary areas is different from the shape of at least one of the first touch electrodes, the second touch electrodes and the dummy conductive layer arranged in second boundary areas, thereby rapidly detecting the position of a defect and improving efficiency of inspection and repair processes.
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公开(公告)号：US12001626B2
公开(公告)日：2024-06-04
申请号：US18111957
申请日：2023-02-21
Applicant: LG Display Co., Ltd.
Inventor： Sul-Ki Kim , Gue-Tai Lee , Jin-Yeol Kim
CPC classification number: G06F3/0412 , G06F3/0446 , H10K59/40 , H10K59/88 , G06F3/04164 , G06F2203/04111 , G06F2203/04112
Abstract: A touch display device has an inspection process and a repair process that may be easily performed. The touch display device includes first and second touch electrodes spaced apart from each other and a dummy conductive layer spaced apart from at least one of the first touch electrodes and the second touch electrodes, and is characterized in that the shape of at least one of the first touch electrodes and the second touch electrodes arranged in first boundary areas is different from the shape of at least one of the first touch electrodes, the second touch electrodes and the dummy conductive layer arranged in second boundary areas, thereby rapidly detecting the position of a defect and improving efficiency of inspection and repair processes.
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