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公开(公告)号：US11086467B2
公开(公告)日：2021-08-10
申请号：US16530807
申请日：2019-08-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jonghwa Kim , Iljoo Kim , Kyungsu Lee , Jeongyun Han
Abstract: A display device includes a display panel that includes a concave portion at a side of the display panel; and an input detection unit disposed over the display panel. The input detection unit includes a plurality of first detection electrodes electrically connected to each other in a first direction, a plurality of second detection electrodes electrically connected to each other in a second direction perpendicular to the first direction, and a connection wire that electrically connect a pair of the first detection electrodes of the plurality of first detection electrodes disposed at both sides of the concave portion, and the connection wire includes a plurality of segments separate from each other and conjunction portions that electrically connect two adjacent segments to each other.
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公开(公告)号：US20210221097A1
公开(公告)日：2021-07-22
申请号：US17220845
申请日：2021-04-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jongsuk Lee , Donghun No , Soyeon Eom , Kyungsu Lee , Jinhwa Jeon , Youngkuil Joo
Abstract: There is provided a display device including a first member, a window on the first member, a first adhesive layer between the first member and the window, and a light blocking layer between the window and the first adhesive layer, the window including a first window portion contacting the first adhesive layer and including a bending portion and a non-bending portion, and a second window portion connected to the bending portion, the second window portion being spaced from the non-bending portion and contacting the light blocking layer, wherein the first adhesive layer includes, a first adhesive portion including a first sub-adhesive portion contacting the bending portion, and a second sub-adhesive portion contacting the non-bending portion, and a second adhesive portion contacting the light blocking layer, and wherein the first sub-adhesive portion has a modulus less than a modulus of each of the second sub-adhesive portion and the second adhesive portion.
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33.发明授权公开(公告)号：US10096279B2
公开(公告)日：2018-10-09
申请号：US15204806
申请日：2016-07-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungsu Lee , Jinpil Kim , Jung-won Kim , Sungjae Park , Namjae Lim
IPC: G09G3/20
Abstract: A display device includes a display panel having first and second areas adjacent to each other, and a distribution unit configured to generate first and second input image data from primitive image data. The display device includes a first control unit having a first sub-pixel rendering unit configured to receive the first input image data and to generate first rendering data by performing sub-pixel rendering on the first input image data. The display device further includes a second control unit having a second sub-pixel rendering unit configured to receive the second input image data and to generate second rendering data by performing sub-pixel rendering on the second input image data. The display device includes an extraction unit configured to extract from the first rendering data, first output data corresponding to the first area, and from the second rendering data, second output data corresponding to the second area.
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公开(公告)号：US20170186359A1
公开(公告)日：2017-06-29
申请号：US15204806
申请日：2016-07-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungsu Lee , Jinpil Kim , Jung-won Kim , Sungjae Park , Namjae Lim
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G3/20 , G09G3/2003 , G09G3/2074 , G09G2320/0233
Abstract: A display device includes a display panel having first and second areas adjacent to each other, and a distribution unit configured to generate first and second input image data from primitive image data. The display device includes a first control unit having a first sub-pixel rendering unit configured to receive the first input image data and to generate first rendering data by performing sub-pixel rendering on the first input image data. The display device further includes a second control unit having a second sub-pixel rendering unit configured to receive the second input image data and to generate second rendering data by performing sub-pixel rendering on the second input image data. The display device includes an extraction unit configured to extract from the first rendering data, first output data corresponding to the first area, and from the second rendering data, second output data corresponding to the second area.
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公开(公告)号：US20150243223A1
公开(公告)日：2015-08-27
申请号：US14461174
申请日：2014-08-15
Applicant: Samsung Display Co., Ltd.
Inventor： Jai-Hyun Koh , Kyungsu Lee
CPC classification number: G09G3/3406 , G09G3/20 , G09G3/3611 , G09G2330/00
Abstract: A method of displaying an image on a display panel including pixels arranged in an m-by-n matrix (m and n being natural numbers), including measuring a complexity of image data based on an entropy or a most significant bit, the image data including a plurality of unit data corresponding to the pixels; and adjusting the amount of light supplied by a backlight unit according to the measured complexity of the image data.
Abstract translation: 一种在显示面板上显示图像的方法，包括以逐一n矩阵（m和n为自然数）排列的像素，包括基于熵或最高有效位测量图像数据的复杂度，图像数据 包括对应于像素的多个单位数据; 以及根据所测量的图像数据的复杂度来调整由背光单元提供的光量。
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Patent Agency Ranking
公开(公告)号：US12131674B2
公开(公告)日：2024-10-29
申请号：US18205597
申请日：2023-06-05
Applicant: Samsung Display Co., Ltd.
Inventor： Kyungsu Lee , Jong-Hwa Kim , Jeongyun Han
IPC: G09G3/00 , H05K3/42 , H10K59/131 , G02F1/1333
CPC classification number: G09G3/006 , H05K3/42 , H10K59/131 , G02F1/133305
Abstract: An electronic device including: a display module including a front surface and a rear surface opposite the front surface and including a module hole that penetrates from the front surface to the rear surface; and an electronic module overlapping the module hole. The display module includes a crack detection wiring including a hole wiring disposed in a hole area, and a first detection wiring and a second detection wiring of the crack detection wiring are connected to the hole wiring and disposed on different layers with a detection insulating layer interposed therebetween.
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公开(公告)号：US11768570B2
公开(公告)日：2023-09-26
申请号：US17827793
申请日：2022-05-30
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Hwa Kim , Wonkyu Kwak , Jeongyun Han , Kyungsu Lee
IPC: H10K59/12 , H10K59/40 , G09G3/3275 , G09G3/3233 , G09G3/3266 , G06F3/044 , G06F3/041
CPC classification number: G06F3/0446 , G06F3/0443 , G06F3/04164 , H10K59/12 , H10K59/40 , G06F2203/04111 , G09G3/3233 , G09G3/3266 , G09G3/3275
Abstract: An input sensing unit including: a first sensing electrode, a second sensing electrode insulated from the first sensing electrode, a first sensing line connected to one end of the first sensing electrode, a second sensing line connected to the other end of the first sensing electrode, a third sensing line connected to one end of the second sensing electrode, a first bridge pattern connecting the first sensing line and the second sensing line, a second bridge pattern substantially parallel to the first bridge pattern, and a pad connected to the second bridge pattern. The first bridge pattern extends in a first direction and overlaps the first sensing electrode in the first direction, and the pad is disposed closer to the second bridge pattern than the first bridge pattern. Thus, the input sensing unit has improved reliability.
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公开(公告)号：US11615742B2
公开(公告)日：2023-03-28
申请号：US17475738
申请日：2021-09-15
Applicant: Samsung Display Co., Ltd.
Inventor： Sohyun Kim , Muhyun Kim , Yanghan Son , Kyungsu Lee
IPC: G09G3/3225 , G06V40/13
Abstract: A display device includes a display module, a first adhesive member including a thermal initiator and directly disposed on a rear surface of the display module, a sensor unit directly disposed on the first adhesive member, and a second adhesive member including a photoinitiator and directly disposed on at least a portion of the first adhesive member and the rear surface of the display module.
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公开(公告)号：US11513652B2
公开(公告)日：2022-11-29
申请号：US17185834
申请日：2021-02-25
Applicant: Samsung Display Co., LTD.
Inventor： Jeongyun Han , Jong-Hwa Kim , Kyungsu Lee
IPC: G06F3/044
Abstract: A display device includes a display layer on which a display area and a non-display area adjacent to the display area are defined and a sensor layer on which a plurality of sensor units are defined. The plurality of sensor units includes a first sensor unit overlapping the display area and a second sensor unit overlapping the display area and the non-display area. The second sensor unit includes a first portion and a second portion expanded from the first portion, and the first portion has a shape that is the same as a shape of which a portion is removed from the first sensor unit, and a width of the second sensor unit in a first direction is greater than a width of the first sensor unit in the first direction.
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公开(公告)号：US11508790B2
公开(公告)日：2022-11-22
申请号：US17237069
申请日：2021-04-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong-hwa Kim , Kyungsu Lee , Jeongyun Han
Abstract: A display device including a window, a display panel, and an input detection sensor disposed therebetween and including a first electrode extending in a first direction, a second electrode extending in the first direction, a third electrode intersecting with the first and second electrodes while insulated therefrom, a first signal line electrically connected to an end of the first electrode, a second signal line electrically connected to an end of the second electrode, and a third signal line and a fourth signal line electrically connected to a first end and a second end of the third electrode, respectively, in which each of the first and second signal lines includes a first part and a second part extending in the first direction and disposed between the first part of the first signal line and the second part of the first signal line in a second direction crossing the first direction.
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