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公开(公告)号：US20240147775A1
公开(公告)日：2024-05-02
申请号：US18487166
申请日：2023-10-16
Applicant: Samsung Display Co., LTD.
Inventor： Chung Sock CHOI , Sun Ho KIM , Yoo Min KO , Hye Won KIM , Ju Chan PARK , Pil Suk LEE , Sung Jin HONG
IPC: H10K59/122 , H10K59/35 , H10K59/80
CPC classification number: H10K59/122 , H10K59/353 , H10K59/80516
Abstract: A light emitting display device includes a first display area; and a second display area disposed on an external side of the first display area, wherein the second display area includes a pixel driver, a main light emitting diode electrically connected to the pixel driver, and an additional light emitting diode electrically connected to the main light emitting diode, the additional light emitting diode overlaps a peripheral driver that generates signals provided to the pixel driver, the main light emitting diode and the additional light emitting diode each include a first electrode, an emission layer, and a second electrode, and the second electrode of the main light emitting diode is electrically connected to the first electrode of the additional light emitting diode.
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公开(公告)号：US20180053913A1
公开(公告)日：2018-02-22
申请号：US15618869
申请日：2017-06-09
Applicant: Samsung Display Co., Ltd.
Inventor： Sun Hee LEE , Pil Suk LEE , Ju Chan PARK , Young Gug SEOL
CPC classification number: H01L51/5253 , H01L27/3244 , H01L27/3258 , H01L27/3262 , H01L51/0097 , H01L2251/5338 , H01L2251/5369 , Y02E10/549
Abstract: A display device includes a substrate, a barrier layer, a transistor, and a first impact buffer layer. The barrier layer is disposed on the substrate. The transistor is disposed on the barrier layer. The first impact buffer layer is disposed between the barrier layer and the transistor. The first impact buffer layer includes a nanostructure. The nanostructure includes pores.
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公开(公告)号：US20160212839A1
公开(公告)日：2016-07-21
申请号：US14872206
申请日：2015-10-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin Hwan CHOI , Ju Chan PARK , Tae An SEO , Pil Suk LEE
CPC classification number: H01L27/3276 , G09F9/301 , H01L51/5253 , H01L2251/5338 , H05K1/147 , H05K2201/10128
Abstract: A flexible display device including a substrate including a display unit; a driver integrated chip (IC) connected to the display unit of the substrate, the driver IC supplying a driving voltage; a flexible printed circuit (FPC) attached to an outside portion of the substrate by a substrate pad part at an outer side of the driver IC; and a printed circuit board (PCB) attached to the FPC by a PCB pad part, the PCB transferring a driving voltage to the driver IC of the substrate through the FPC, wherein the outside portion of the substrate is bent to be attached to the FPC, and the FPC is bent in an opposite direction to a bending direction of the outside portion of the substrate to be attached to the PCB.
Abstract translation: 一种柔性显示装置，包括：包括显示单元的基板; 连接到所述基板的显示单元的驱动器集成芯片（IC），所述驱动器IC提供驱动电压; 柔性印刷电路（FPC），其通过位于驱动器IC的外侧的基板焊盘部分附接到基板的外部; 以及通过PCB焊盘部分附接到FPC的印刷电路板（PCB），PCB通过FPC将驱动电压传递到基板的驱动器IC，其中基板的外部弯曲以附着到FPC 并且FPC沿与要附接到PCB的基板的外部的弯曲方向相反的方向弯曲。
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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：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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Patent Agency Ranking
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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公开(公告)号：US20210265579A1
公开(公告)日：2021-08-26
申请号：US17142818
申请日：2021-01-06
Applicant: Samsung Display Co., LTD.
Inventor： Wang Woo LEE , Sung Ho KIM , Hyeon Sik KIM , Joon Hyoung PARK , Seok Je SEONG , Jin Sung AN , Jin Seok OH , Min Woo WOO , Ji Seon LEE , Pil Suk LEE , Yun Sik JOO
Abstract: A display device includes a supporting substrate including a polymeric material, base substrate disposed on an upper surface of the supporting substrate, a pixel array disposed in a display area of the base substrate, a transfer wiring disposed in a bending area of the base substrate and electrically connected to the pixel array, and an organic filling portion disposed under the transfer wiring in the bending area. The base substrate includes an organic film including a polymeric material, and an inorganic barrier film overlapping the organic film and extending outwardly from an edge of the organic film. The organic filling portion contacts the organic film of the base substrate.
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公开(公告)号：US20210151539A1
公开(公告)日：2021-05-20
申请号：US16918320
申请日：2020-07-01
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Hyun YUN , Pil Suk LEE
Abstract: A display panel includes: a first scan line, a second scan line, and a third scan line; a data line; a first pixel in a first pixel area, connected to the first scan line and the second scan line, and connected to the data line through a first capacitor; and a second pixel in a second pixel area, connected to the second scan line and the third scan line, and connected to the data line through the first capacitor.
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公开(公告)号：US20160372530A1
公开(公告)日：2016-12-22
申请号：US15017430
申请日：2016-02-05
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Taek KIM , Tae Woong KIM , Bo Ik PARK , Young Gug SEOL , Sun Hee LEE , Pil Suk LEE
CPC classification number: H01L27/3258 , H01L27/124 , H01L27/1248 , H01L27/3262 , H01L2227/323
Abstract: An organic light emitting diode (OLED) display comprises a substrate, a semiconductor layer portion disposed over the substrate and comprising an active region, a source region, and a drain region, a first insulation layer disposed over the substrate, a gate electrode disposed over the first insulation layer and overlapping the active region, and a second insulation layer disposed over the first insulation layer. First and second insulation material pieces are disposed over the second insulation layer. Source and drain electrodes are disposed over the first and second insulation material pieces and connected the source and drain regions through contact vias formed through the first and second insulation material pieces, respectively. A third insulation layer is disposed over the second insulation layer and covering the source electrode and the drain electrode. The display further includes a first electrode connected to the drain electrode, an organic light emission layer and a second electrode.
Abstract translation: 有机发光二极管（OLED）显示器包括衬底，设置在衬底上并包括有源区，源区和漏区的半导体层部分，设置在衬底上的第一绝缘层，设置在衬底上的栅电极 所述第一绝缘层与所述有源区重叠，以及设置在所述第一绝缘层上的第二绝缘层。 第一和第二绝缘材料片设置在第二绝缘层上。 源极和漏极分别设置在第一绝缘材料片和第二绝缘材料片之间，并且通过分别通过第一和第二绝缘材料片形成的接触通孔连接源极和漏极区域。 第三绝缘层设置在第二绝缘层上并覆盖源电极和漏电极。 显示器还包括连接到漏电极的第一电极，有机发光层和第二电极。
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