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公开(公告)号：US20250151545A1
公开(公告)日：2025-05-08
申请号：US18740511
申请日：2024-06-12
Applicant: Samsung Display Co., Ltd.
Inventor： Sun Ho KIM , Yoo Min KO , Ju Chan PARK , Pil Suk LEE , Chung Sock CHOI
IPC: H10K59/131 , H10K59/12 , H10K59/121
Abstract: Provided are a display device and a method for fabricating the same. The display device includes a circuit layer having a first semiconductor layer; a first gate insulating layer covering the first semiconductor layer; a first gate conductive layer on the first gate insulating layer; a second gate insulating layer covering the first gate conductive layer; a second gate conductive layer on the second gate insulating layer; a first interlayer insulating layer covering the second gate conductive layer; and a second semiconductor layer on the first interlayer insulating layer. The second gate conductive layer comprises a first power line. The first gate conductive layer includes a first capacitor electrode that overlaps a part of the first power line. The second semiconductor layer includes a first capacitor auxiliary electrode electrically connected to the first capacitor electrode.
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公开(公告)号：US20240321219A1
公开(公告)日：2024-09-26
申请号：US18680567
申请日：2024-05-31
Applicant: Samsung Display Co., LTD.
Inventor： Sung Jin HONG , Sun Ho KIM , Hye Won KIM , Ju Chan PARK
IPC: G09G3/3266 , H10K59/121 , H10K59/131
CPC classification number: G09G3/3266 , H10K59/121 , H10K59/131
Abstract: A display device includes: a substrate having a first display area, a second display area, and a non-display area; a first circuit disposed on the substrate; a first light emitter electrically connected to the first circuit and which overlaps the first display area; a second circuit disposed on the substrate; a second light emitter electrically connected to the second circuit and which overlaps the second display area; and a scan driver positioned on the substrate and which overlaps at least a portion of the second display area and the non-display area.
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公开(公告)号：US20240196664A1
公开(公告)日：2024-06-13
申请号：US18524009
申请日：2023-11-30
Applicant: Samsung Display Co., LTD.
Inventor： Hye Won KIM , Chung Sock CHOI , Yoo Min KO , Sun Ho KIM , Ju Chan PARK , Pil Suk LEE , Sung Jin HONG
IPC: H10K59/123 , H10K59/121 , H10K59/122
CPC classification number: H10K59/123 , H10K59/1213 , H10K59/1216 , H10K59/122
Abstract: A light emitting display device includes a first display area, and a second display area disposed outside of the first display area. The second display area includes a pixel driver, a main light-emitting device electrically connected to the pixel driver, and an additional light-emitting device electrically connected to the main light-emitting device. The additional light-emitting device overlaps a peripheral driver that generates signals that are provided to the pixel driver. The main light-emitting device and the additional light-emitting device include a first electrode, an emission layer, and a second electrode. The pixel driver is electrically connected to the second electrode of the main light-emitting device and the second electrode of the additional light-emitting device. The second electrode of the additional light-emitting device and the second electrode of the main light-emitting device are surrounded by a separator in a plan view.
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公开(公告)号：US20240099075A1
公开(公告)日：2024-03-21
申请号：US18469637
申请日：2023-09-19
Applicant: Samsung Display Co., LTD.
Inventor： Pil Suk LEE , Yoo Min KO , Sun Ho KIM , Hye Won KIM , Ju Chan PARK , Chung Sock CHOI , Sung Jin HONG
IPC: H10K59/123 , H10K59/122
CPC classification number: H10K59/123 , H10K59/122
Abstract: A display device includes: a substrate; a transistor disposed on the substrate; a first electrode disposed on the substrate; a pixel definition layer disposed on the first electrode; a separator pattern layer disposed on the pixel definition layer; a second electrode disposed on the first electrode, the pixel definition layer, and the separator pattern layer; a connection layer connected between the transistor and the second electrode; an emission layer disposed between the first electrode and the second electrode; a conductive pattern layer; and a capping member covering a side end portion of the conductive pattern layer, wherein the conductive pattern layer and the connection layer are disposed on a same layer, and a part of the second electrode disposed on the separator pattern layer and a part of the second electrode disposed around the separator pattern layer are separated from each other.
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公开(公告)号：US20230020926A1
公开(公告)日：2023-01-19
申请号：US17722543
申请日：2022-04-18
Applicant: Samsung Display Co., LTD.
Inventor： Ju Chan PARK , Sun Ho KIM , Ja Eun LEE , Pil Suk LEE , Chung Sock CHOI
Abstract: A display device includes a first display area and a second display area; a first pixel circuit part positioned on the first display area; a first light-emitting element electrically connected to the first pixel circuit part; a second pixel circuit part positioned in the second display area; second light-emitting elements electrically connected to the second pixel circuit part; and a driving circuit part electrically connected to the first pixel circuit part and the second pixel circuit part and overlapping the second light-emitting elements in a plan view.
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Patent Agency Ranking
公开(公告)号：US20220310767A1
公开(公告)日：2022-09-29
申请号：US17842360
申请日：2022-06-16
Applicant: Samsung Display Co., LTD.
Inventor： Ju Chan PARK , Sun Hee LEE , Sun Ho KIM , Hyun KIM
Abstract: Provided is a display device. The display device has a display area and a non-display area disposed around the display area and includes pixels disposed in the display area; and an intra-pixel bending area disposed along a direction of each of the pixels.
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公开(公告)号：US20210035496A1
公开(公告)日：2021-02-04
申请号：US16850282
申请日：2020-04-16
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Hwan CHO , Jong Hyun CHOI , Ju Chan PARK , Seung Min SONG , Min Seong YI
IPC: G09G3/3225
Abstract: A display device, includes: a display area and a non-display area; a plurality of signal lines over the display area; and a plurality of connection lines in the display area and connected to the signal lines, wherein the plurality of connection lines includes a plurality of first connection lines connected to the signal lines, respectively, a plurality of third connection lines on a same layer as the first connection lines, and a plurality of second connection lines connecting the first connection lines to the third connection lines.
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公开(公告)号：US20160225995A1
公开(公告)日：2016-08-04
申请号：US14803704
申请日：2015-07-20
Applicant: Samsung Display Co., Ltd.
Inventor： Tae An SEO , Bo Ik PARK , Ju Chan PARK , Young Gug SEOL , Pil Suk LEE , Jin Hwan CHOI
CPC classification number: H01L51/0011 , C23C14/042 , G03F1/42 , H01L51/56
Abstract: A mask comprises a mask frame defining an opening; a plurality of support bars installed in the opening of the mask frame; a plurality of movable bars, each of which is installed over a corresponding one of the plurality of support bars and movable relative to the corresponding support bar, wherein the plurality of support bars and the plurality of movable bars are arranged to divide the opening into a plurality of mask holes; and a plurality of actuators installed between the plurality of movable bars and the corresponding support bars and configured to move the movable bars relative to the plurality of support bars.
Abstract translation: 掩模包括限定开口的掩模框架; 安装在所述面罩框架的开口中的多个支撑杆; 多个可动杆，每个可移动杆都安装在所述多个支撑杆中相应的一个支撑杆上并相对于相应的支撑杆可移动，其中所述多个支撑杆和所述多个可动杆被布置成将所述开口分成 多个掩模孔; 以及多个致动器，其安装在所述多个可动杆和相应的支撑杆之间并且被配置为相对于所述多个支撑杆移动所述可动杆。
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公开(公告)号：US20240144871A1
公开(公告)日：2024-05-02
申请号：US18407361
申请日：2024-01-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung Hwan CHO , Jong Hyun CHOI , Ju Chan PARK , Seung Min SONG , Min Seong YI
IPC: G09G3/3225
CPC classification number: G09G3/3225 , G09G2300/0426
Abstract: A display device, includes: a display area and a non-display area; a plurality of signal lines over the display area; and a plurality of connection lines in the display area and connected to the signal lines, wherein the plurality of connection lines includes a plurality of first connection lines connected to the signal lines, respectively, a plurality of third connection lines on a same layer as the first connection lines, and a plurality of second connection lines connecting the first connection lines to the third connection lines.
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公开(公告)号：US20230200158A1
公开(公告)日：2023-06-22
申请号：US17960219
申请日：2022-10-05
Applicant: Samsung Display Co., LTD.
Inventor： Sun Ho KIM , Yoo Min KO , Ju Chan PARK , Pil Suk LEE , Hye Won KIM , Chung Sock CHOI , Sung Jin HONG
CPC classification number: H01L27/3276 , H01L27/3246 , H01L51/5253
Abstract: A display device includes a substrate including a first display area; a peripheral area; and a second display area disposed between the first display area and the peripheral area; a first light-emitting device disposed on the first display area of the substrate; a second light-emitting device disposed on the second display area of the substrate; a driving circuit disposed on the second display area and the peripheral area of the substrate and overlapping the second light-emitting device in a plan view; a pattern portion disposed on the driving circuit; and a dam disposed on an outside of the pattern portion.
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