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公开(公告)号：US20210376007A1
公开(公告)日：2021-12-02
申请号：US17182963
申请日：2021-02-23
Applicant: Samsung Display Co., Ltd.
Inventor： Nakcho CHOI , Daegi Kweon , Chiwook An , Jihee Kim , Yangho Jung
Abstract: A display device includes a main display area in which main display elements are arranged and a component area in which auxiliary display elements and a transmission area are arranged, the display device including: a first pixel-defining layer arranged in the main display area, the first pixel-defining being between first pixel electrodes of the main display elements; a second pixel-defining layer arranged in the component area, the second pixel-defining layer being between second pixel electrodes of the auxiliary display elements; a black matrix arranged on the main display elements, the black matrix being around emission areas of the main display elements; and color filters arranged on the main display elements and the auxiliary display elements, the color filters being arranged to correspond to the emission areas of the main display elements and emission areas of the auxiliary display elements, respectively.
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12.发明授权公开(公告)号：US11018205B2
公开(公告)日：2021-05-25
申请号：US16870832
申请日：2020-05-08
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Jongseok Kim , Miyoung Kim , Chiwook An
Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.
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公开(公告)号：US10409433B2
公开(公告)日：2019-09-10
申请号：US15653202
申请日：2017-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Nayun Kwak , Jongseok Kim , Chiwook An , Yong-hwan Park
Abstract: A display device including a display panel including a flat area including a first display area and a first peripheral area adjacent to the first display area and a bending area including a second display area and a second peripheral area adjacent to the second display area, and an input sensing unit on the display panel. The input sensing unit includes first touch sensors having a mesh shape, extending in a first direction parallel to a bending axis of the bending area, and arranged in a second direction crossing the first direction, second touch sensors having a mesh shape, extending in the second direction, and arranged in the first direction, first connection electrodes respectively connected to ends of the first touch sensors, second connection electrodes respectively connected to ends of the second touch sensors, and touch signal lines connected to the first connection electrodes and the second connection electrodes.
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公开(公告)号：US12022685B2
公开(公告)日：2024-06-25
申请号：US17381471
申请日：2021-07-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunduck Cho , Sungmin Kim , Hongjo Park , Chiwook An
IPC: H10K50/86 , H10K50/84 , H10K50/844 , H10K59/35 , H10K59/40 , H10K71/00 , G02F1/1333 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/80 , H10K50/842 , H10K59/121 , H10K59/122 , H10K59/38 , H10K59/80 , H10K102/00
CPC classification number: H10K50/86 , H10K50/844 , H10K59/352 , H10K59/40 , H10K71/00 , G02F1/133331 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/8426 , H10K50/868 , H10K59/1216 , H10K59/122 , H10K59/38 , H10K59/8792 , H10K2102/351
Abstract: A display device includes: a substrate; a display layer arranged above the substrate and including a display element; an encapsulation layer above the display layer; a lower light-shielding layer above the encapsulation layer; an upper light-shielding layer at least partially overlapping the lower light-shielding layer in a plan view and arranged above the lower light-shielding layer; and an organic layer arranged between the lower light-shielding layer and the upper light-shielding layer and separating the lower light-shielding layer and the upper light-shielding layer from each other.
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公开(公告)号：US20230236689A1
公开(公告)日：2023-07-27
申请号：US18126931
申请日：2023-03-27
Applicant: Samsung Display Co., Ltd.
Inventor： Nayun KWAK , Jongseok Kim , Chiwook An , Yong-hwan Park
CPC classification number: G06F3/0412 , G06F3/04164 , G06F3/0443 , G06F3/0446 , G06F3/044 , G06F2203/04102 , G06F2203/04112 , G02F1/3501
Abstract: A display device including a display panel including a flat area including a first display area and a first peripheral area adjacent to the first display area and a bending area including a second display area and a second peripheral area adjacent to the second display area, and an input sensing unit on the display panel. The input sensing unit includes first touch sensors having a mesh shape, extending in a first direction parallel to a bending axis of the bending area, and arranged in a second direction crossing the first direction, second touch sensors having a mesh shape, extending in the second direction, and arranged in the first direction, first connection electrodes respectively connected to ends of the first touch sensors, second connection electrodes respectively connected to ends of the second touch sensors, and touch signal lines connected to the first connection electrodes and the second connection electrodes.
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Patent Agency Ranking
公开(公告)号：US11619969B2
公开(公告)日：2023-04-04
申请号：US17499615
申请日：2021-10-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jintae Jeong , Byungsun Kim , Chiwook An , Jaeyong Lee
Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.
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公开(公告)号：US20230031015A1
公开(公告)日：2023-02-02
申请号：US17586681
申请日：2022-01-27
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeonbum Lee , Junghyun Cho , Beohmrock Choi , Chiwook An
Abstract: A display apparatus includes a substrate, a first display area arranged on the substrate, and a second display area arranged on the substrate. The first display area includes a plurality of first pixel areas, and a plurality of first transmission areas respectively arranged to correspond to the plurality of first pixel areas to transmit light emitted from the plurality of first pixel areas, respectively, at least a portion of one of the plurality of first pixel areas is arranged to protrude from an edge of a planar shape of one of the plurality of first transmission areas.
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18.发明授权公开(公告)号：US11522020B2
公开(公告)日：2022-12-06
申请号：US17327846
申请日：2021-05-24
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Jongseok Kim , Miyoung Kim , Chiwook An
Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.
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公开(公告)号：US20220077430A1
公开(公告)日：2022-03-10
申请号：US17194364
申请日：2021-03-08
Applicant: Samsung Display Co., Ltd.
Inventor： Nakcho Choi , Daegi Kweon , Seongmin Cho , Jihee Kim , Chiwook An
Abstract: A display apparatus including the display panel, the display panel includes: a substrate in which a main display area, a component area and an intermediate area are defined; pixel electrodes including a first pixel electrode arranged in the main display area, a second pixel electrode arranged in the component area and a third pixel electrode arranged in the intermediate area; a first insulating layer including a light-blocking material and disposed on the substrate, the first insulating layer exposing central portions of pixel electrodes; and an optical functional layer arranged on the first insulating layer and including a black matrix, the black matrix exposing the pixel electrodes, wherein the first insulating layer at least partially overlaps the black matrix in an intermediate area between the main display area and the component area.
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公开(公告)号：US11217777B2
公开(公告)日：2022-01-04
申请号：US16717873
申请日：2019-12-17
Applicant: Samsung Display Co., Ltd.
Inventor： Chiwook An , Soonil Jung , Sanghyun Choi
Abstract: A display apparatus includes: a display element configured to emit light; a first refractive layer on the display element and having an opening corresponding to the display element; a light extraction pattern located inside the opening of the first refractive layer; and a second refractive layer on the first refractive layer, the second refractive layer covering the first refractive layer and the light extraction pattern.
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