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公开(公告)号：US12001245B2
公开(公告)日：2024-06-04
申请号：US17645303
申请日：2021-12-20
发明人： Hirotsugu Kishimoto , Da Som Gu , Sung Guk An , Jeong Il Yoo , Jang Doo Lee , Yong Chan Jeon
IPC分类号： G06F1/16
CPC分类号： G06F1/1643 , G06F1/1616
摘要： An electronic product comprises: a sensing area that senses a touch, a non-sensing area adjacent to the sensing area and that does not sense a touch, a display panel that displays an image on a front surface, and a stack structure disposed on a rear surface of the display panel and that includes a plurality of conductive patterns that sense a touch. The plurality of conductive patterns includes first conductive patterns that extend across the sensing area and the non-sensing area. Each of the first conductive patterns has a first thickness in the sensing area and a second thickness in the non-sensing area that is less than the first thickness.
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公开(公告)号：US20220238839A1
公开(公告)日：2022-07-28
申请号：US17567804
申请日：2022-01-03
发明人： Hirotsugu Kishimoto , Jung-Su Kim , Eun-Jae Na , Dong-Myung Shin
摘要： An organic light emitting display device including a flexible display panel having a display region where a plurality of pixels are disposed and a pad region where pad electrodes that are electrically connected to an external device are disposed, the pad region being located at a side of the display region, the display panel being configurable to have a curved shape where a flexible portion of the display region is bent, an upper structure in the display region of the display panel, and a lower protection film on a lower surface of the display panel, and including an adhesive layer and a protection layer. The adhesive layer is in direct contact with the lower surface of the display panel, and includes an antistatic material. The protection layer is disposed under the adhesive layer.
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公开(公告)号：US11301106B2
公开(公告)日：2022-04-12
申请号：US17013856
申请日：2020-09-08
IPC分类号： G06F3/046 , H01L27/32 , G06F3/0354
摘要： Provided is a display device. The display device comprises a functional layer in which a plurality of pixel areas are defined and which includes at least one coil to which an AC signal is applied and an input sensor configured to sense an input from an external source and disposed on the functional layer. The input sensor comprises a first conductive layer including a first sensing loop extending in a first direction, a sensing insulation layer disposed on the first conductive layer, and a second conductive layer disposed on the sensing insulation layer and including a second sensing loop extending in a second direction crossing the first direction.
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公开(公告)号：US20200373517A1
公开(公告)日：2020-11-26
申请号：US16989804
申请日：2020-08-10
发明人： Soohee Oh , Hyunggyu Park , Seonggeun Won , Hirotsugu Kishimoto
摘要： A flexible display device includes a flexible display panel having a bending area to be folded, and including a display substrate, and a thin-film encapsulation layer above the display substrate, a driving portion, and a function layer below the flexible display panel, and including a step portion below which the flexible display panel is electrically connected to the driving portion.
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公开(公告)号：US10236471B2
公开(公告)日：2019-03-19
申请号：US15456336
申请日：2017-03-10
发明人： Soohee Oh , Hyunggyu Park , Seonggeun Won , Hirotsugu Kishimoto
摘要： A flexible display device includes a flexible display panel having a bending area to be folded, and including a display substrate, and a thin-film encapsulation layer above the display substrate, a driving portion, and a function layer below the flexible display panel, and including a step portion below which the flexible display panel is electrically connected to the driving portion.
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公开(公告)号：US10121988B2
公开(公告)日：2018-11-06
申请号：US15238582
申请日：2016-08-16
发明人： Soohee Oh , Hyunggyu Park , Seonggeun Won , Hirotsugu Kishimoto
摘要： A flexible display apparatus includes a flexible display panel which includes a flexible display substrate having an active area and an inactive area outside the active area. The inactive area which extends from the active layer and includes a bending area foldable or adapted to be folded in a first direction. The bending area includes a deformation unit that includes a plurality of unit deformable portions such that the flexible display panel is foldable or adapted to be folded in a second direction. The flexible display substrate may include an encapsulation layer on the flexible display substrate. The flexible display apparatus may include a functional layer on a side of the flexible display panel. A folded end portion of the flexible display panel may be on the functional layer. The flexible display apparatus may also include a driving unit.
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公开(公告)号：US12129410B2
公开(公告)日：2024-10-29
申请号：US17891232
申请日：2022-08-19
CPC分类号： C09J7/381 , C09J11/08 , G02B5/3033 , G02F1/1335 , B32B37/12 , B32B38/10 , C09J5/02 , C09J2203/318 , G02F2202/28 , Y10T156/1111
摘要： A manufacturing method of an adhesive layer includes: providing a preliminary adhesive layer, attaching a mask to a first area portion of the preliminary adhesive layer, and thereby, provide a second area portion of the preliminary adhesive layer that is adjacent to the first area portion and to which the mask is not attached, to provide an adhesive layer that exhibits good folding reliability. In addition, a display device may exhibit good folding reliability characteristics by including the adhesive layer from which an adhesion force of a folding area is reduced between a supporting member and a display panel of the display device.
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公开(公告)号：US12118174B2
公开(公告)日：2024-10-15
申请号：US18375533
申请日：2023-10-01
发明人： Hirotsugu Kishimoto , Yong-Kwan Kim , Hyunjae Na , Seokwon Jang , Chul Ho Jeong , Sungguk An
CPC分类号： G06F3/046 , G06F3/0412 , G06F2203/04102
摘要： An electronic device includes: a display panel and a digitizer including first and second non-folding parts and a folding part between the first and second non-folding parts. The digitizer includes a base layer, first loop coils on the base layer and each including a first part on the first non-folding part, a second part on the second non-folding part, and a third part on the folding part, second loop coils below the base layer. The third part includes first patterns adjacent to first ends of first group holes, second patterns adjacent to second ends of second group holes, and third patterns connecting the first and second patterns. Each of the first and second patterns has a curvature.
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公开(公告)号：US11899493B2
公开(公告)日：2024-02-13
申请号：US17983753
申请日：2022-11-09
发明人： Hirotsugu Kishimoto , Sungguk An , Yongchan Jeon , Chul Ho Jeong
IPC分类号： G06F1/16
CPC分类号： G06F1/1618 , G06F1/1643 , G06F2200/1634
摘要： An electronic apparatus includes: a display panel including a folding area foldable with respect to a folding axis, a panel protective layer disposed under the display panel, a digitizer disposed under the panel protective layer and including a base layer including a folding portion through which holes are defined, a first non-folding portion, and a second non-folding portion, and sensing coils disposed on the base layer, and an adhesive layer including a first portion attaching the panel protective layer to the first non-folding portion and a second portion spaced apart from the first portion with the folding portion interposed therebetween and attaching the panel protective layer to the second non-folding portion. The base layer includes a matrix portion including a filler and fiber lines arranged in the matrix portion and having a weave pattern.
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公开(公告)号：US11860693B2
公开(公告)日：2024-01-02
申请号：US17862913
申请日：2022-07-12
发明人： Dasom Gu , Hirotsugu Kishimoto , Chul Ho Jeong , Jeongil Yoo , Jang Doo Lee
CPC分类号： G06F1/1643 , G06F1/1616 , G06F3/0446
摘要： An electronic apparatus includes a display layer including a folding area and non-folding areas, a digitizer disposed under the display layer and including first sensing coils, second sensing coils insulated from the first sensing coils, and data lines connected to the second sensing coils, and a support layer disposed under the digitizer, where openings are defined in a portion of the support layer overlapping the folding area. Each first sensing coil includes a long side extending in the first direction and a short side extending in the second direction, each second sensing coil includes a long side extending in the second direction and a short side extending in the first direction, and a width in the second direction of a portion of the data lines overlapping the folding area is greater than a width in the second direction of a portion of the data lines not overlapping the folding area.
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