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公开(公告)号：US11809650B2
公开(公告)日：2023-11-07
申请号：US17067504
申请日：2020-10-09
Applicant: Samsung Display Co., Ltd.
Inventor： Kyungseop Kim , Jung-Moo Hong , Jinbo Shim
CPC classification number: G06F3/0412 , G06F3/0446 , H10K59/40 , G06F2203/04111 , G06F2203/04112
Abstract: A display device includes a display panel having a base surface and an input sensor, which is on the base surface. The input sensor may include a first sensing electrode and a second sensing electrode, which are respectively extended in a first direction and a second direction crossing each other, an insulating layer covering the first and second sensing electrodes, and a first conductive pattern and a second conductive pattern, which are on the insulating layer, are respectively overlapped with the first and second sensing electrodes, and are spaced from each other. It may be possible to suppress a noise issue in the input sensor and to improve touch sensitivity of the input sensor.
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公开(公告)号：US10901566B2
公开(公告)日：2021-01-26
申请号：US16521234
申请日：2019-07-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinbo Shim , Kyungseop Kim , Sungkyun Park , Wonsuk Choi , Jaewon Choi , Jung-Moo Hong
Abstract: An electronic device includes an organic layer disposed in a bendable region and a connection wiring disposed on the organic layer. The connection wiring is connected to the signal lines connected to pixels of a display unit. The organic layer and the connection wiring in the bendable region include the same materials as those in an input sensing unit.
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公开(公告)号：US12204712B2
公开(公告)日：2025-01-21
申请号：US18502899
申请日：2023-11-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungseop Kim , Jung-Moo Hong , Jinbo Shim
Abstract: A display device includes a display panel having a base surface and an input sensor, which is on the base surface. The input sensor may include a first sensing electrode and a second sensing electrode, which are respectively extended in a first direction and a second direction crossing each other, an insulating layer covering the first and second sensing electrodes, and a first conductive pattern and a second conductive pattern, which are on the insulating layer, are respectively overlapped with the first and second sensing electrodes, and are spaced from each other. It may be possible to suppress a noise issue in the input sensor and to improve touch sensitivity of the input sensor.
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公开(公告)号：US11151933B2
公开(公告)日：2021-10-19
申请号：US16796565
申请日：2020-02-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jaeneung Kim , Jinbo Shim , Jung-Moo Hong
IPC: G09G3/3225 , G06F3/044 , H01L27/32 , H01L51/52 , H01L27/12
Abstract: Provided is a display device including a display panel and an input sensing layer. The input sensing layer includes an input sensor and a plurality of input sensing lines. The display panel includes a base layer, a circuit layer including a plurality of clock signal lines, a first electrode disposed between the clock signal lines and first input sensing lines and having a plurality of second holes defined therein, and a second electrode overlapping at least one of the clock signal lines in a plan view, thereby achieving uniform input sensitivity.
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公开(公告)号：US11690275B2
公开(公告)日：2023-06-27
申请号：US17177316
申请日：2021-02-17
Applicant: Samsung Display Co., Ltd.
Inventor： Sungkyun Park , Jung-Moo Hong , Doyeon Kim , Sanghyun Jun , Yejoo Jun
IPC: H10K71/00 , H10K50/844
CPC classification number: H10K71/00 , H10K50/844
Abstract: Disclosed is a method of fabricating a display device. The method comprises forming a dielectric layer on an encapsulation layer including a first encapsulation region and a second encapsulation region adjacent to the first encapsulation region, forming a conductive layer on the dielectric layer, forming a first photoresist layer on the conductive layer that overlaps each of the first and second encapsulation regions, forming a second photoresist layer on the first photoresist layer that overlaps the second encapsulation region, and etching the conductive layer based on the first and second photoresist layers. When viewed in a thickness direction of a display panel including the encapsulation layer, at least a portion of the encapsulation layer overlapping the second encapsulation region has a thickness greater than that of the encapsulation layer overlapping the first encapsulation region.
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Patent Agency Ranking
公开(公告)号：US09082668B2
公开(公告)日：2015-07-14
申请号：US14159114
申请日：2014-01-20
Applicant: Samsung Display Co., Ltd.
Inventor： Young-Do Kim , Jung-Moo Hong , In-Seo Kee , Young-Kuil Joo , Suk Choi
CPC classification number: H01L27/124 , H01L27/1222 , H01L27/1262 , H01L27/156 , H01L27/322 , H01L27/3246 , H01L51/5246 , H01L51/5256 , H01L51/5281 , H01L2251/5315
Abstract: A display panel including a first switching element, a first pixel electrode electrically connected to the first switching element, the first pixel electrode including a reflective material. A first light emitting layer is disposed on the first pixel electrode, and emits light having a first color when a voltage is applied to the first pixel electrode. A thin encapsulation film is disposed on the first light emitting layer, and protects the first light emitting layer. A pressure sensitive adhesive layer is disposed on the thin encapsulation film, and a first color filter is disposed on the pressure sensitive adhesive layer, corresponding to the first light emitting layer, and has the first color.
Abstract translation: 一种显示面板，包括第一开关元件，与第一开关元件电连接的第一像素电极，第一像素电极包括反射材料。 第一发光层设置在第一像素电极上，并且当向第一像素电极施加电压时发射具有第一颜色的光。 薄的封装膜设置在第一发光层上，并保护第一发光层。 压敏粘合剂层设置在薄封装膜上，第一滤色器设置在对应于第一发光层的压敏粘合剂层上，并且具有第一颜色。
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公开(公告)号：US11822755B2
公开(公告)日：2023-11-21
申请号：US17725900
申请日：2022-04-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jung-Moo Hong , Gyung-Min Ko , Sungkyun Park , Sanghyun Jun , Yejoo Jun
CPC classification number: G06F3/0446 , H10K50/865 , H10K50/868 , H10K59/40 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
Abstract: An electronic device includes a base layer, a first sensing pattern disposed on the base layer and including a plurality of first mesh lines, a second sensing pattern disposed on the base layer, spaced apart from the first sensing pattern, and including a plurality of second mesh lines, and a light shielding pattern disposed on the plurality of first mesh lines and the plurality of second mesh lines, and including a plurality of light shielding mesh lines. The minimum thickness of the plurality of light shielding mesh lines is greater than the thickness of the first mesh lines and the thickness of the second mesh lines.
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公开(公告)号：US11659748B2
公开(公告)日：2023-05-23
申请号：US17123118
申请日：2020-12-16
Applicant: Samsung Display Co., Ltd.
Inventor： Jung-Moo Hong , Sanghyun Jun , Gyeongnam Bang , Seongjun Lee
IPC: H01L29/08
CPC classification number: H10K59/131 , H10K59/126 , H10K59/1213
Abstract: 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：US10101858B2
公开(公告)日：2018-10-16
申请号：US14854934
申请日：2015-09-15
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Hyun Choi , Jung-Moo Hong
Abstract: An exemplary embodiment discloses a touch screen panel including a substrate, touch electrodes positioned in a touch area of the substrate and configured to sense a touch, connecting wirings connected to the touch electrodes, and pads positioned in a peripheral area of the substrate and connected to the electrodes. The touch electrodes include a first electrode and a second electrode positioned on the first electrode. The first electrode includes openings and the second electrode covers the first electrode and the openings of the first electrode.
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公开(公告)号：US10852863B2
公开(公告)日：2020-12-01
申请号：US16385987
申请日：2019-04-16
Applicant: Samsung Display Co., Ltd.
Inventor： Jung-Moo Hong , Kyungseop Kim , Sungkyun Park , Jinbo Shim , Sang Youn Han
Abstract: An organic light emitting display device includes a display panel and a touch screen. The display panel includes a display region that includes a light emitting region and a peripheral region surrounding the light emitting region, a pad region spaced apart from the display region, and a bending region located between the display region and the pad region. The touch screen is positioned on the display panel and includes a plurality of touch screen electrodes and an organic insulation structure. The plurality of touch screen electrodes is located in the display region. The organic insulation structure is positioned to cover the plurality of touch screen electrodes in the display region, and extends in a first direction from the display region into the bending region and the pad region.
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