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公开(公告)号：US20220206615A1
公开(公告)日：2022-06-30
申请号：US17538515
申请日：2021-11-30
Applicant: LG Display Co., Ltd.
Inventor： MinSuk Kong , Doman Kim , Younggyu Moon
Abstract: A touch panel and a touch display device with the same are disclosed. A touch panel is disclosed in which at least one layer of a first insulating layer is disposed on the display panel, first touch electrodes are disposed on the first insulating layer, at least one second insulating layer is disposed on a first touch electrode, second touch electrodes are disposed on the second insulating layer, a third insulating layer is disposed on the second insulating layer on which the second touch electrodes are disposed, each of the first touch electrodes and each of the second touch electrodes overlap each other, and a refractive index of at least one of the first insulating layer, the second insulating layer and the third insulating layer is different from that of the other insulating layers, thereby improving the visibility of the touch display device.
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Patent Agency Ranking
公开(公告)号：US20230004257A1
公开(公告)日：2023-01-05
申请号：US17851700
申请日：2022-06-28
Applicant: LG Display Co., Ltd.
Inventor： MinSuk Kong , MiRae Lee , YoungJun Jeon , HyunHo Kim
Abstract: The present disclosure relates to a touch panel and a touch display device including the same. A touch panel includes a plurality of first touch electrodes disposed on a first insulating layer, a second insulating layer disposed on the plurality of first touch electrodes and the first insulating layer, a plurality of second touch electrodes disposed on the second insulating layer, and a third insulating layer disposed on the plurality of second touch electrodes and the second insulating layer. A refractive index of each of the first insulating layer, the second insulating layer and the third insulating layer is the same as each other. Accordingly, it is possible to improve the visibility of the touch display device.
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公开(公告)号：US20240288974A1
公开(公告)日：2024-08-29
申请号：US18655116
申请日：2024-05-03
Applicant: LG Display Co., Ltd.
Inventor： MinSuk Kong , MiRae Lee , YoungJun Jeon , HyunHo Kim
CPC classification number: G06F3/0445 , G06F3/0412 , G06F3/0446
Abstract: The present disclosure relates to a touch panel and a touch display device including the same. A touch panel includes a plurality of first touch electrodes disposed on a first insulating layer, a second insulating layer disposed on the plurality of first touch electrodes and the first insulating layer, a plurality of second touch electrodes disposed on the second insulating layer, and a third insulating layer disposed on the plurality of second touch electrodes and the second insulating layer. A refractive index of each of the first insulating layer, the second insulating layer and the third insulating layer is the same as each other. Accordingly, it is possible to improve the visibility of the touch display device.
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公开(公告)号：US20230341963A1
公开(公告)日：2023-10-26
申请号：US18215652
申请日：2023-06-28
Applicant: LG Display Co., Ltd.
Inventor： MinSuk Kong , Doman Kim , Younggyu Moon
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K59/12 , H10K59/40 , H10K50/86
Abstract: A touch panel and a touch display device with the same are disclosed. A touch panel is disclosed in which at least one layer of a first insulating layer is disposed on the display panel, first touch electrodes are disposed on the first insulating layer, at least one second insulating layer is disposed on a first touch electrode, second touch electrodes are disposed on the second insulating layer, a third insulating layer is disposed on the second insulating layer on which the second touch electrodes are disposed, each of the first touch electrodes and each of the second touch electrodes overlap each other, and a refractive index of at least one of the first insulating layer, the second insulating layer and the third insulating layer is different from that of the other insulating layers, thereby improving the visibility of the touch display device.
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公开(公告)号：US11995279B2
公开(公告)日：2024-05-28
申请号：US17851700
申请日：2022-06-28
Applicant: LG Display Co., Ltd.
Inventor： MinSuk Kong , MiRae Lee , YoungJun Jeon , HyunHo Kim
CPC classification number: G06F3/0445 , G06F3/0412 , G06F3/0446
Abstract: The present disclosure relates to a touch panel and a touch display device including the same. A touch panel includes a plurality of first touch electrodes disposed on a first insulating layer, a second insulating layer disposed on the plurality of first touch electrodes and the first insulating layer, a plurality of second touch electrodes disposed on the second insulating layer, and a third insulating layer disposed on the plurality of second touch electrodes and the second insulating layer. A refractive index of each of the first insulating layer, the second insulating layer and the third insulating layer is the same as each other. Accordingly, it is possible to improve the visibility of the touch display device.
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公开(公告)号：US11726593B2
公开(公告)日：2023-08-15
申请号：US17538515
申请日：2021-11-30
Applicant: LG Display Co., Ltd.
Inventor： MinSuk Kong , Doman Kim , Younggyu Moon
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K50/86 , H10K59/12 , H10K59/40
Abstract: A touch panel and a touch display device with the same are disclosed. A touch panel is disclosed in which at least one layer of a first insulating layer is disposed on the display panel, first touch electrodes are disposed on the first insulating layer, at least one second insulating layer is disposed on a first touch electrode, second touch electrodes are disposed on the second insulating layer, a third insulating layer is disposed on the second insulating layer on which the second touch electrodes are disposed, each of the first touch electrodes and each of the second touch electrodes overlap each other, and a refractive index of at least one of the first insulating layer, the second insulating layer and the third insulating layer is different from that of the other insulating layers, thereby improving the visibility of the touch display device.
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