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公开(公告)号：US10564783B2
公开(公告)日：2020-02-18
申请号：US15894664
申请日：2018-02-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoung Wook Jang , Hyun Jae Na , Jin Woo Noh , Soon Sung Ahn
Abstract: A display device includes: a plurality of first electrode patterns; a plurality of second electrode patterns; a plurality of first touch signal lines; and a plurality of second touch signal lines. The plurality of first electrode patterns respectively include a plurality of first electrode cells physically separated from each other and arranged in a first direction. The plurality of second electrode patterns include a plurality of second electrode cells physically separated from each other and arranged in a second direction crossing the first direction. The plurality of first touch signal lines are connected to the first electrode cells. The plurality of second touch signal lines are connected to the second electrode cells. The first and second electrode patterns and the first and second touch signal lines are all positioned at the same layer on a substrate. The first touch signal lines are independently connected to each first electrode cell.
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公开(公告)号：US10285263B2
公开(公告)日：2019-05-07
申请号：US14601947
申请日：2015-01-21
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Ho Hong , Hye Jin Joo , Won Il Choi , Soon Sung Ahn , Hyoung Wook Jang
Abstract: A circuit board includes a substrate and conductive patterns disposed inside or on the substrate, in which two neighboring conductive patterns are separated from each other by a gap disposed therebetween, and the conductive pattern includes first cut patterns connected to the gap and disposed toward an inside of the conductive pattern.
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公开(公告)号：US09898146B2
公开(公告)日：2018-02-20
申请号：US14504245
申请日：2014-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoung Wook Jang , Hyun Jae Na , Jin Woo Noh , Soon Sung Ahn
CPC classification number: G06F3/044 , G06F3/0416 , G06F2203/04106 , G06F2203/04112
Abstract: A display device includes: a plurality of first electrode patterns; a plurality of second electrode patterns; a plurality of first touch signal lines; and a plurality of second touch signal lines. The plurality of first electrode patterns respectively include a plurality of first electrode cells physically separated from each other and arranged in a first direction. The plurality of second electrode patterns include a plurality of second electrode cells physically separated from each other and arranged in a second direction crossing the first direction. The plurality of first touch signal lines are connected to the first electrode cells. The plurality of second touch signal lines are connected to the second electrode cells. The first and second electrode patterns and the first and second touch signal lines are all positioned at the same layer on a substrate. The first touch signal lines are independently connected to each first electrode cell.
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公开(公告)号：US11435860B2
公开(公告)日：2022-09-06
申请号：US17194292
申请日：2021-03-07
Applicant: Samsung Display Co., LTD.
Inventor： Ji Hye Shin , Soon Sung Ahn
Abstract: A touch panel including: a first electrode pattern arranged in a first direction, including a plurality of first electrode cells that are physically separated from each other; a second electrode pattern arranged in a second direction crossing the first direction, including a plurality of second electrode cells that are physically separated from each other; first touch signal lines connected to the first electrode cells; and second touch signal lines connected to the second electrode cells. The electrode patterns and the touch signal lines are arranged on the same layer on a substrate such that a first virtual connection line for connecting centers of second electrode cells of a first group corresponding to an n-th first electrode cell crosses a second virtual connection line for connecting centers of second electrode cells of a second group corresponding to an (n+1)-th first electrode cell.
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Patent Agency Ranking
公开(公告)号：US20190354230A1
公开(公告)日：2019-11-21
申请号：US16531565
申请日：2019-08-05
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Hye Shin , Soon Sung Ahn
Abstract: A touch panel including: a first electrode pattern arranged in a first direction, including a plurality of first electrode cells that are physically separated from each other; a second electrode pattern arranged in a second direction crossing the first direction, including a plurality of second electrode cells that are physically separated from each other; first touch signal lines connected to the first electrode cells; and second touch signal lines connected to the second electrode cells. The electrode patterns and the touch signal lines are arranged on the same layer on a substrate such that a first virtual connection line for connecting centers of second electrode cells of a first group corresponding to an n-th first electrode cell crosses a second virtual connection line for connecting centers of second electrode cells of a second group corresponding to an (n+1)-th first electrode cell.
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公开(公告)号：US10379684B2
公开(公告)日：2019-08-13
申请号：US15463874
申请日：2017-03-20
Applicant: Samsung Display Co., Ltd.
Inventor： Soon Sung Ahn , Hyoung Wook Jang , Hyun Jae Na , Mu Gyeom Kim
Abstract: A touch screen including a substrate that includes an active area and a non-active area adjacent to the active area, the active area including at least one fingerprint recognition area; touch sensing electrodes including first sensing electrodes arranged in the active area, and at least one second sensing electrode arranged in the fingerprint recognition area, the second sensing electrode configured for sensing a touch and recognizing a fingerprint; and a pad portion provided with a plurality of pads which are electrically connected to respective sensing electrodes, wherein the at least one second sensing electrode includes: a plurality of sub electrodes extending in a direction inclined with respect to an edge portion of the active area; and a plurality of fingerprint recognition lines connecting the sub electrodes to the pad portion, and the fingerprint recognition lines arranged in a same fingerprint recognition area extend in a same direction.
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公开(公告)号：US09977559B2
公开(公告)日：2018-05-22
申请号：US14811584
申请日：2015-07-28
Applicant: Samsung Display Co., Ltd.
Inventor： Soon Sung Ahn , Hyoung Wook Jang
CPC classification number: G06F3/046
Abstract: Provided herein is a display device including a display unit for displaying an image, the display unit including light emitting regions; a touch sensor arranged on a rear surface of the display unit; and a coil unit arranged on a front surface of the display unit, and including a plurality of auxiliary coils.
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公开(公告)号：US20160196001A1
公开(公告)日：2016-07-07
申请号：US14854532
申请日：2015-09-15
Applicant: Samsung Display Co., Ltd.
Inventor： Ja Seung KU , Hassan Kamal , Ji Hye Shin , Soon Sung Ahn
CPC classification number: G06F3/0418 , G06F3/0412 , G06F3/0416 , G06F3/044
Abstract: A touch sensor device includes first electrode patterns arranged in a first direction and physically separated first electrode cells; second electrode patterns arranged in a second direction crossing the first direction and includes physically separated second electrode cells; first touch signal lines connected to the first electrode cells; second touch signal lines connected to the second electrode cells; and a touch sensor controller connected with the first touch signal lines and the second touch signal lines. The first electrode cell and the second electrode cell adjacent in the first direction form a channel for generating position information by a mutual capacitive method. The touch sensor controller stores a ghost table including a ghost ratio for each channel for a touch position, and removes a ghost from measured touch data by using the ghost table to generate final touch data.
Abstract translation: 触摸传感器装置包括沿第一方向布置的物理分离的第一电极单元的第一电极图案; 第二电极图案布置在与第一方向交叉的第二方向上，并且包括物理分离的第二电极单元; 连接到第一电极单元的第一触摸信号线; 连接到第二电极单元的第二触摸信号线; 以及与第一触摸信号线和第二触摸信号线连接的触摸传感器控制器。 在第一方向相邻的第一电极单元和第二电极单元形成用于通过互电容法产生位置信息的通道。 触摸传感器控制器存储包括用于触摸位置的每个通道的重影比率的重影表，并且通过使用幻影表从测量的触摸数据中去除重影以产生最终触摸数据。
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公开(公告)号：US20160066411A1
公开(公告)日：2016-03-03
申请号：US14601947
申请日：2015-01-21
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Ho HONG , Hye Jin Joo , Won Il Choi , Soon Sung Ahn , Hyoung Wook Jang
CPC classification number: H05K1/028 , G06F3/044 , G06F2203/04102 , G06F2203/04106 , H05K1/0271 , H05K1/0283 , H05K2201/051 , H05K2201/09227 , H05K2201/09263 , H05K2201/09272
Abstract: A circuit board includes a substrate and conductive patterns disposed inside or on the substrate, in which two neighboring conductive patterns are separated from each other by a gap disposed therebetween, and the conductive pattern includes first cut patterns connected to the gap and disposed toward an inside of the conductive pattern.
Abstract translation: 电路板包括衬底和布置在衬底内部或衬底上的导电图案，其中两个相邻的导电图案通过设置在其间的间隙彼此分离，并且导电图案包括连接到间隙并朝向内侧设置的第一切割图案 的导电图案。
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