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公开(公告)号：US20240118779A1
公开(公告)日：2024-04-11
申请号：US18482701
申请日：2023-10-06
发明人： JEONGYUN HAN , GYEONGNAM BANG
IPC分类号： G06F3/044 , G06F3/041 , H10K59/131 , H10K59/40
CPC分类号： G06F3/0446 , G06F3/04164 , H10K59/131 , H10K59/40
摘要： An input sensor includes a plurality of first sensor electrodes extending along a first direction in an active area, a plurality of second sensor electrodes extending along a second direction. A sensor driver is spaced apart from the active area in the second direction. A plurality of first sensor lines connects the first sensor electrodes to the sensor driver and overlap the active area. A plurality of second sensor lines connect the second sensor electrodes to the sensor driver. The first sensor electrodes include first to n-th row sensor electrodes sequentially arranged in a direction adjacent to the sensor driver. The number of first sensor lines electrically connected to the first row sensor electrode is larger than the number of first sensor lines electrically connected to the n-th row sensor electrode.
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公开(公告)号：US20230022014A1
公开(公告)日：2023-01-26
申请号：US17660755
申请日：2022-04-26
发明人： GYEONGNAM BANG , Deokjung KIM , Eunyoung KIM
摘要： An electronic device includes a display panel that includes a plurality of light emitting elements, and an input sensor disposed on the display panel and that includes a plurality of mesh patterns. The mesh patterns include a plurality of openings formed therein and spaced apart from each other in a first direction and a second direction that crosses the first direction. The mesh patterns include a plurality of conductive patterns spaced apart from each other in a direction that cross the first and second directions, where a center opening of the plurality of openings is disposed therebetween, and a plurality of mesh lines disposed along an edge of the center opening and connected to the conductive patterns. Each of the conductive patterns includes at least one cut-away portion opened toward one of the openings.
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公开(公告)号：US20240334777A1
公开(公告)日：2024-10-03
申请号：US18743531
申请日：2024-06-14
发明人： GYEONGNAM BANG , DEOKJUNG KIM , EUNYOUNG KIM
IPC分类号： H10K59/40 , G06F3/044 , H10K59/131
CPC分类号： H10K59/40 , G06F3/0446 , H10K59/131 , G06F2203/04112
摘要： An electronic device includes a display panel that includes a plurality of light emitting elements, and an input sensor disposed on the display panel and that includes a plurality of mesh patterns. The mesh patterns include a plurality of openings formed therein and spaced apart from each other in a first direction and a second direction that crosses the first direction. The mesh patterns include a plurality of conductive patterns spaced apart from each other in a direction that cross the first and second directions, where a center opening of the plurality of openings is disposed therebetween, and a plurality of mesh lines disposed along an edge of the center opening and connected to the conductive patterns. Each of the conductive patterns includes at least one cut-away portion opened toward one of the openings.
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公开(公告)号：US20210288126A1
公开(公告)日：2021-09-16
申请号：US17123118
申请日：2020-12-16
发明人： JUNG-MOO HONG , SANGHYUN JUN , GYEONGNAM BANG , SEONGJUN LEE
IPC分类号： H01L27/32
摘要： Disclosed is a display device including a transistor, a light emitting element disposed on the transistor and including a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, a data line spaced apart from the light emitting element, and a shield electrode disposed at a same level of the first electrode. When viewed in a plan view, the shield electrode overlaps the data line and extends along the data line.
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公开(公告)号：US20240288973A1
公开(公告)日：2024-08-29
申请号：US18586308
申请日：2024-02-23
发明人： EUNYOUNG KIM , GYEONGNAM BANG , HYEYUN HAN
CPC分类号： G06F3/0445 , G06F3/0412 , G06F3/0446 , H10K59/40 , G06F2203/04111 , G09G3/32 , G09G2320/0686 , G09G2354/00
摘要： A display device includes a display panel including emission regions and a non-emission region adjacent to the emission regions; and an input sensor on the display panel, the input sensor including: a first sensing electrode: a second sensing electrode including a sensing pattern spaced from the first sensing electrode in a plan view; and dummy patterns spaced from the first sensing electrode and the sensing pattern of the second sensing electrode, wherein each of the first sensing electrode and the sensing pattern of the second sensing electrode includes line segments that overlap the non-emission region, the line segments defining opening regions that overlap corresponding emission regions of the emission regions, and wherein at least a portion of the dummy patterns overlaps boundary regions defined by a spacing region between the line segments of the first sensing electrode and the line segments of the sensing pattern.
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公开(公告)号：US20220271097A1
公开(公告)日：2022-08-25
申请号：US17667728
申请日：2022-02-09
发明人： EUNYOUNG KIM , DEOKJUNG KIM , GYEONGNAM BANG , HYEYUN HAN
摘要： Provided display device includes a display layer including a display area and a hole area which is disposed adjacent to the display area and in which a through-hole is defined and an input sensor layer disposed on the display layer and including a flat part including a conductive layer and at least one insulating layer and a protruding pattern part including the at least one insulating layer and provided to correspond to the hole area. Therefore, cracks that occur when a through-hole is formed may be reduced then the reliability and durability of the display device have been improved.
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公开(公告)号：US20210405845A1
公开(公告)日：2021-12-30
申请号：US17351981
申请日：2021-06-18
发明人： GYEONGNAM BANG , DEOKJUNG KIM , EUNYOUNG KIM , HYEYUN HAN
摘要： An electronic device, includes: a sensor layer having an active region and a peripheral region adjacent to the active region, the sensor layer including a plurality of sensing units on the active region and a plurality of wiring lines on the peripheral region, wherein each of the plurality of sensing units includes a plurality of sub-sensing units, wherein each of the plurality of sub-sensing units includes: a first portion extending in a first direction; a plurality of second portions protruding from the first portion; a plurality of cross patterns spaced apart from each other across the first portion; and a bridge pattern insulated from the first portion and electrically connected to the plurality of cross patterns, the bridge pattern intersecting the first portion, wherein the plurality of wiring lines include a first wiring line and a second wiring line that are electrically connected to the plurality of sub-sensing units.
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公开(公告)号：US20240329786A1
公开(公告)日：2024-10-03
申请号：US18410984
申请日：2024-01-11
发明人： EUNYOUNG KIM , HYEYUN HAN , GYEONGNAM BANG
CPC分类号： G06F3/0446 , G06F3/04164 , G06F2203/04111 , G06F2203/04112
摘要： An electronic device includes a display layer and a sensor layer. The sensor layer includes first sensing electrodes disposed in a sensing area and extending in a first direction, first trace lines electrically connected to the first sensing electrodes and overlapping the sensing area, second sensing electrodes disposed in the sensing area and extending in a second direction, and second trace lines electrically connected to the second sensing electrodes. The display layer includes light emitting elements, overlap wires extending in the second direction and overlapping a first group of light emitting element among the light emitting elements, and a dummy overlap part spaced apart from the overlap wires in the first direction.
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公开(公告)号：US20240004503A1
公开(公告)日：2024-01-04
申请号：US18308277
申请日：2023-04-27
发明人： YONG-HWAN PARK , GYUNG-MIN KO , EUNYOUNG KIM , GYEONGNAM BANG , SEONGJUN LEE , JEONGYUN HAN
CPC分类号： G06F3/0446 , G06F3/04164 , G06F2203/04112
摘要： A display device includes a display panel divided into a display area and a non-display area, and an input sensing unit disposed on the display panel and divided into an active area and a non-active area. The input sensing unit includes a plurality of sensing electrodes overlapping the active area and including a plurality of first sensing electrodes extending in a first direction, and a plurality of second sensing electrodes extending in a second direction crossing the first direction, a plurality of first trace lines respectively connected to the plurality of first sensing electrodes and including an inside portion overlapping the active area, and a dummy electrode unit overlapping the inside portion in the first direction. The dummy electrode unit is adjacent to the plurality of sensing electrodes in the second direction and does not overlap the plurality of sensing electrodes in the first direction.
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公开(公告)号：US20230259232A1
公开(公告)日：2023-08-17
申请号：US18306216
申请日：2023-04-24
发明人： GYEONGNAM BANG , DEOKJUNG KIM , EUNYOUNG KIM , HYEYUN HAN
CPC分类号： G06F3/04164 , G06F3/0446 , G06F3/0443 , G06F2203/04111 , H04W88/02
摘要： An electronic device, includes: a sensor layer having an active region and a peripheral region adjacent to the active region, the sensor layer including a plurality of sensing units on the active region and a plurality of wiring lines on the peripheral region, wherein each of the plurality of sensing units includes a plurality of sub-sensing units, wherein each of the plurality of sub-sensing units includes: a first portion extending in a first direction; a plurality of second portions protruding from the first portion; a plurality of cross patterns spaced apart from each other across the first portion; and a bridge pattern insulated from the first portion and electrically connected to the plurality of cross patterns, the bridge pattern intersecting the first portion, wherein the plurality of wiring lines include a first wiring line and a second wiring line that are electrically connected to the plurality of sub-sensing units.
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