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公开(公告)号：US20220246686A1
公开(公告)日：2022-08-04
申请号：US17723403
申请日：2022-04-18
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU , Tae Ik KIM , Hyun Sik PARK
Abstract: A display device includes: a display panel including a base substrate having a display region and a hole region included in the display region; a touch sensor including a light blocking member disposed on the display panel, a first sensing insulating layer covering the light blocking member, a sensing electrode layer disposed on the first sensing insulating layer, and a second sensing insulating layer covering the sensing electrode layer; a polarizing layer disposed on the touch sensor; and a cover window disposed on the polarizing layer. At least one of the first sensing insulating layer and the second sensing insulating layer exposes at least a portion of the hole region.
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公开(公告)号：US20210296404A1
公开(公告)日：2021-09-23
申请号：US17083248
申请日：2020-10-28
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU , Tae Ik KIM , Hyun Sik PARK
Abstract: A display device includes: a display panel including a base substrate having a display region and a hole region included in the display region; a touch sensor including a light blocking member disposed on the display panel, a first sensing insulating layer covering the light blocking member, a sensing electrode layer disposed on the first sensing insulating layer, and a second sensing insulating layer covering the sensing electrode layer; a polarizing layer disposed on the touch sensor; and a cover window disposed on the polarizing layer. At least one of the first sensing insulating layer and the second sensing insulating layer exposes at least a portion of the hole region.
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公开(公告)号：US20210126083A1
公开(公告)日：2021-04-29
申请号：US17066721
申请日：2020-10-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang-Ho MOON , Chun Gi YOU
Abstract: A display device includes: a substrate; an insulating layer on the substrate and including a first opening; a first panel pad on the substrate and the insulating layer; and an anisotropic conductive film on the first panel pad, and the first panel pad includes a center area located at a center of the first opening, and a first edge area and a second edge area arranged along a lateral side of the insulating layer and located on respective sides of the center area with respect to a first direction, and the anisotropic conductive film overlaps at least one of the center area, the first edge area, and the second edge area of the first panel pad.
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公开(公告)号：US20190243413A1
公开(公告)日：2019-08-08
申请号：US16387477
申请日：2019-04-17
Applicant: Samsung Display Co., Ltd.
Inventor： Sung-Jin YANG , Chun Gi YOU , Hyun Sik PARK
IPC: G06F1/16 , H04N13/344 , G02B27/01 , G09G3/32
CPC classification number: G06F1/1601 , G02B27/0172 , G02B27/0176 , G09G3/32 , H04N13/344
Abstract: A display device includes: a first substrate having a display area and a peripheral area; a display unit provided on the first substrate and including a plurality of pixels; a second substrate provided on the display unit; and an inorganic layer provided on the second substrate, wherein the inorganic layer includes a first auxiliary inorganic layer provided on the second substrate and including an opening, and a second auxiliary inorganic layer provided on the first auxiliary inorganic layer.
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公开(公告)号：US20250072227A1
公开(公告)日：2025-02-27
申请号：US18793607
申请日：2024-08-02
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU , Sang Yeol KIM
IPC: H10K59/122 , G02B27/01 , H10K102/00
Abstract: Provided is a display device including a base layer defining a trench, and a first sub-pixel and a second sub-pixel at opposite sides of the trench, each of the first sub-pixel and the second sub-pixel including a first electrode on the base layer, a first emission structure on the first electrode, the first emission structure including a first hole transport layer, a first emission layer, and a first electron transport layer, a thickness of the first hole transport layer being less than a depth of the trench, a first intermediate layer on the first emission structure, a second emission structure on the first intermediate layer, the second emission structure including a second hole transport layer, a second emission layer, and a second electron transport layer, a thickness of the second hole transport layer being greater than the depth of the trench, and a second electrode on the second emission structure.
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Patent Agency Ranking
公开(公告)号：US20240423068A1
公开(公告)日：2024-12-19
申请号：US18601177
申请日：2024-03-11
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU , Sang Yeol KIM
IPC: H10K59/80 , H10K59/12 , H10K59/121 , H10K59/122 , H10K59/38 , H10K102/10
Abstract: A display device includes: a substrate including a sub-pixel; a first pixel electrode of the sub-pixel, disposed on the substrate; a pixel defining layer disposed on the first pixel electrode, the pixel defining layer defining a first opening exposing the first pixel electrode; a separator disposed on a top surface of the pixel defining layer; an organic light-emitting part disposed on the pixel defining layer and the separator, the organic light-emitting part including a plurality of light generation layers; and a second pixel electrode disposed on the organic light-emitting part. The separator includes: a first layer disposed on the pixel defining layer; and a second layer disposed on the first layer, the second layer defining a second opening exposing the first layer.
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公开(公告)号：US20230017296A1
公开(公告)日：2023-01-19
申请号：US17680870
申请日：2022-02-25
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU
Abstract: A display device includes a display pad disposed on a substrate and including at least one through hole penetrating in a thickness direction of the substrate, at least one first protrusion pattern filling the at least one through hole and protruding above the display pad, a pad connection pattern overlapping the at least one first protrusion pattern and electrically connected to the display pad, and a connection lead of a circuit board, the connection lead being disposed on the pad connection pattern and electrically connected to the pad connection pattern.
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公开(公告)号：US20220310773A1
公开(公告)日：2022-09-29
申请号：US17560725
申请日：2021-12-23
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU
IPC: H01L27/32
Abstract: A display device according to an embodiment includes: a substrate including a display area for displaying images and a non-display area disposed around the display area; a plurality of connection lines disposed in the non-display area of the substrate and connected to the display area of the substrate; and a voltage transmitting line disposed in the non-display area of the substrate and transmitting a signal to the display area of the substrate, wherein the voltage transmitting line may include a first layer and a second layer overlapping each other in a depthdirection that is perpendicular to a surface of the substrate, the first layer may not overlap the connection lines in the depth direction, and the second layer may overlap some of the connection lines in the depth direction.
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公开(公告)号：US20210376037A1
公开(公告)日：2021-12-02
申请号：US17142401
申请日：2021-01-06
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU
Abstract: A display device includes a substrate including a display area at which an image is displayed and a non-display area which is adjacent to the display area, and in the non-display area a common voltage transmitting line which is connected to the display area and through which a common voltage is provided to the display area, an organic insulating layer between the common voltage transmitting line and the substrate, a first opening which is in the common voltage transmitting line and exposes the organic insulating layer to outside the common voltage transmitting line and an auxiliary electrode which faces the organic insulating layer with the common voltage transmitting line therebetween, contacts the common voltage transmitting line at the first opening and covers the first opening.
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公开(公告)号：US20210234119A1
公开(公告)日：2021-07-29
申请号：US16986964
申请日：2020-08-06
Applicant: Samsung Display Co., LTD.
Inventor： Sang Ho MOON , Chun Gi YOU , Tae Jong EOM
Abstract: A display device includes a substrate including display and non-display areas, a driving element in the display area, a first via layer on the driving element and in the non-display area, a second via layer on the first via layer, a pixel electrode on the second via layer and overlapping the display area, an auxiliary electrode on the second via layer and overlapping the non-display area, a pixel defining layer on the second via layer and overlapping the pixel electrode, organic layer patterns on the second via layer and overlapping the auxiliary electrode, a light emitting layer on the pixel electrode, and a common electrode on the light emitting layer and the auxiliary electrode and electrically connected to the auxiliary electrode. The auxiliary electrode includes electrode holes, and an organic layer pattern includes a pattern hole overlapping an electrode hole.
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