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公开(公告)号：US11387293B2
公开(公告)日：2022-07-12
申请号：US16841938
申请日：2020-04-07
Applicant: Samsung Display Co., Ltd.
Inventor： Sunhwa Lee , Mukyung Jeon , Jaehyung Cho , Kihyun Pyo
Abstract: A display device includes a display panel and an input sensing circuit. The input sensing circuit includes a plurality of sensors and signal lines electrically connected to each of the plurality of sensors. Each of the plurality of signal lines includes a lower line and an upper line overlapping the lower line, and the lower line and the upper line are electrically connected in a plurality of contact areas. A long signal line among the plurality of signal lines has more contact areas than a short signal line.
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公开(公告)号：US09734778B2
公开(公告)日：2017-08-15
申请号：US14862372
申请日：2015-09-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Donghwa Shin , Jung-won Kim , Hyang-a Park , Jaesung Bae , Seunghwan Park , Jaehyung Cho
IPC: G09G3/36
CPC classification number: G09G3/3614 , G09G3/3607 , G09G3/3648 , G09G2300/0443 , G09G2320/0233 , G09G2320/0673 , G09G2370/08
Abstract: A display apparatus includes a dot formed from a plurality of pixels. Each pixel displays a grayscale that is a sum of a first image displayed during an Nth frame and a second image displayed during an (N+1)th frame. N is an integer equal to or greater than 1. The dot includes first and second pixels having a first color, the first pixel displaying an image having a first grayscale based on a first gamma curve, and the second pixel displaying an image having a second grayscale based on a second gamma curve. Third and fourth pixels have a second color and display images having the first grayscale based on the first gamma curve. Fifth and sixth pixels have a third color and display images having the second grayscale based on the second gamma curve.
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公开(公告)号：US20170075317A1
公开(公告)日：2017-03-16
申请号：US15139203
申请日：2016-04-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jaehyung Cho , Ahyoung Son , Soo-wan Yoon , Myungho Lee
CPC classification number: G04G21/08 , G04G17/045 , G04G21/04
Abstract: A smart watch includes: a housing; a window member connected to the housing; a display panel located in the housing, the display panel to display an image toward the window member; an analog movement located in the housing; a first time hand module to rotate by an operation of the analog movement; and an electronic module to control the display panel and the analog movement. The first time hand module includes: a first rotational shaft connected to the analog movement; a first horizontal portion connected to the first rotational shaft and located below the display panel; a first vertical portion connected to the first horizontal portion and facing a side edge of the display panel; and a first time hand connected to the first vertical portion and located above the display panel.
Abstract translation: 智能手表包括：房屋; 连接到壳体的窗构件; 位于所述壳体中的显示面板，所述显示面板朝向所述窗口部件显示图像; 位于壳体中的模拟运动; 通过模拟运动的操作来旋转的第一手模块; 以及用于控制显示面板和模拟运动的电子模块。 第一时间模块包括：连接到模拟运动的第一旋转轴; 连接到第一旋转轴并位于显示面板下方的第一水平部分; 连接到第一水平部分并面向显示面板的侧边缘的第一垂直部分; 并且第一次手连接到第一垂直部分并且位于显示面板上方。
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公开(公告)号：US10649411B2
公开(公告)日：2020-05-12
申请号：US15073474
申请日：2016-03-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jaehyung Cho , Hae-kwan Seo , Seongheon Cho , Myungho Lee
Abstract: A display device and a smart watch are disclosed. In one aspect, the display device includes a front display panel configured to display a front image in a front direction and having an edge at the perimeter that is curved. The display device also includes a side display panel that is curved and configured to display a side image in a side direction conforming to the edge of the front display panel. The display device further includes a driver circuit board connected to the front and side display panels and configured to respectively apply first and second signals, corresponding to image data, to the front and side display panels.
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公开(公告)号：US20170082982A1
公开(公告)日：2017-03-23
申请号：US15073474
申请日：2016-03-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jaehyung Cho , Hae-kwan Seo , Seongheon Cho , Myungho Lee
CPC classification number: G04G9/0064 , G06F1/163 , G06F1/1637 , H05K1/147 , H05K2201/10128
Abstract: A display device and a smart watch are disclosed. In one aspect, the display device includes a front display panel configured to display a front image in a front direction and having an edge at the perimeter that is curved. The display device also includes a side display panel that is curved and configured to display a side image in a side direction conforming to the edge of the front display panel. The display device further includes a driver circuit board connected to the front and side display panels and configured to respectively apply first and second signals, corresponding to image data, to the front and side display panels.
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Patent Agency Ranking
公开(公告)号：US11889734B2
公开(公告)日：2024-01-30
申请号：US17862337
申请日：2022-07-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sunhwa Lee , Mukyung Jeon , Jaehyung Cho , Kihyun Pyo
IPC: H10K59/40 , G06F3/041 , G06F3/044 , H10K59/131 , G06F1/16
CPC classification number: H10K59/40 , G06F1/1652 , G06F3/044 , G06F3/0443 , G06F3/04164 , H10K59/131 , G06F1/1643 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/0446 , G06F2203/04102 , G06F2203/04111 , G06F2203/04112
Abstract: A display device includes a display panel and an input sensing circuit. The input sensing circuit includes a plurality of sensors and signal lines electrically connected to each of the plurality of sensors. Each of the plurality of signal lines includes a lower line and an upper line overlapping the lower line, and the lower line and the upper line are electrically connected in a plurality of contact areas. A long signal line among the plurality of signal lines has more contact areas than a short signal line.
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公开(公告)号：US11581382B2
公开(公告)日：2023-02-14
申请号：US17088049
申请日：2020-11-03
Applicant: Samsung Display Co., Ltd.
Inventor： Junhyun Park , Minjae Jeong , Junki Jeong , Jaehyung Cho , Seonyoung Choi
IPC: H01L29/12 , H01L27/32 , G09G3/3233
Abstract: A display device includes a scan line extending in a direction, a data line and a driving voltage line extending in another direction, a transistor electrically connected to the driving voltage line and including a first gate electrode and a first semiconductor layer, a second transistor electrically connected to the scan and data lines and including a second gate electrode and a second semiconductor layer, a first capacitor electrically connected to the first transistor and including first and second capacitor plates, and a second capacitor including a third capacitor plate electrically connected to the first transistor and a fourth capacitor plate electrically connected to the second transistor. The second capacitor plate includes a first hole overlapping the first capacitor plate, the fourth capacitor plate includes a second hole overlapping the third capacitor plate, and a size of the second hole is different from that of the first hole.
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公开(公告)号：US09999133B2
公开(公告)日：2018-06-12
申请号：US15282407
申请日：2016-09-30
Applicant: Samsung Display Co., Ltd.
Inventor： Jaehyung Cho , Ahyoung Son , Heesoon Jeong , Myungho Lee
CPC classification number: H05K1/189 , H05K1/113 , H05K1/118 , H05K1/147 , H05K1/148 , H05K2201/094 , H05K2201/10128
Abstract: A flexible printed circuit board includes a base substrate, a first pad part on the base substrate, a second pad part on the base substrate, and a line part on the base substrate, the line part electrically connecting the first pad part and the second pad part. The base substrate includes a first body part including the first pad part thereon and having a curved edge, a second body part including the second pad part thereon, and a connection part between the first pad part and the second pad part and having a width decreasing as a distance from the first body part increases and a distance from the second body part decreases.
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公开(公告)号：US09905631B2
公开(公告)日：2018-02-27
申请号：US15252083
申请日：2016-08-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soowan Yoon , Jaehyung Cho , Myungho Lee
IPC: H01L33/62 , H01L27/32 , H01L51/52 , G09G3/20 , G09G3/3225
CPC classification number: H01L27/3279 , G09G3/20 , G09G3/3225 , G09G2300/023 , G09G2300/0426 , G09G2300/0452 , G09G2380/02 , H01L33/62 , H01L51/5256
Abstract: A display device includes a display panel including a display area for displaying an image, and a non-display area outside of the display area and including a pad area, a pad in the pad area, and including a plurality of pad lines extending from wire lines drawn from the display area toward the non-display area, a driver including a plurality of terminal lines respectively electrically connected to the pad lines, the driver being configured to transmit a signal to, and to receive a signal from, an external board, and a conductive layer between the pad and the driver for electrically connecting the pad and the driver, wherein each of the pad lines crosses and contacts at least two points of a corresponding one of the terminal lines.
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公开(公告)号：US12232395B2
公开(公告)日：2025-02-18
申请号：US18191797
申请日：2023-03-28
Applicant: Samsung Display Co., Ltd.
Inventor： Jaehyung Cho , Dong-Hoon Lee , Mukyung Jeon
IPC: H10K59/40 , G06F3/044 , H10K59/131 , H10K59/80
Abstract: A display device including a display panel and an input sensor including detection electrodes overlapping an active area, and first trace lines connected to the detection electrodes, having a portion overlapping the active area, and including mesh lines overlapping the active area, having a portion extending in a first direction, and including a first row mesh line having a portion extending in the first direction, and a second row mesh line having a portion extending in the first direction, and spaced apart from the first row mesh line in a second direction, and a second portion electrically connected to the mesh lines, overlapping the peripheral area, extending in the second direction, and including a first column wiring connected to the first row mesh line and extending in the second direction, and a second column wiring connected to the second row mesh line and extending in the second direction.
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