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公开(公告)号：US11475847B2
公开(公告)日：2022-10-18
申请号：US17528004
申请日：2021-11-16
Applicant: LG Display Co., Ltd.
Inventor： Junggyu Lee , Kyoung-June Jung , SangHyun Lim
IPC: G09G3/3266 , G09G3/3233 , G09G3/3291
Abstract: A display apparatus can include an Nth scan driving stage among a plurality of scan driving stages, which outputs an Nth scan signal to an Nth pixel and an N+1th pixel among the plurality of pixels. Further, an N+1th scan driving stage among the plurality of scan driving stages is configured to output an N+1th scan signal to the N+1th pixel among the plurality of pixels, and a Kth reset driving stage among the plurality of reset driving stages is configured to output a Kth reset signal to the Nth pixel and the N+1th pixel. An anode electrode of a light emitting diode in each of the Nth pixel and the N+1th pixel is initialized in accordance with the Kth reset signal.
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公开(公告)号：US20160035808A1
公开(公告)日：2016-02-04
申请号：US14583993
申请日：2014-12-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Kyoung-June Jung , Donghyun Yeo
CPC classification number: H01L51/56 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L2227/323
Abstract: Provided are an organic light emitting display panel and a method of manufacturing the same. The organic light emitting display panel includes: a pixel defined by an intersection of one of a plurality of data lines and one of a plurality of gate lines, the pixel including: a transistor, a storage capacitor including: a first electrode, and a second electrode, and a semiconductor layer, a first plate partially overlapping the semiconductor layer in the pixel, the first plate including: a gate portion of the transistor, and a capacitor-forming portion including the first electrode of the storage capacitor, and a second plate on the first plate in the pixel, the second plate including the second electrode of the storage capacitor, the second plate not overlapping the semiconductor layer.
Abstract translation: 提供一种有机发光显示面板及其制造方法。 有机发光显示面板包括：由多条数据线和多条栅极线之一的交点形成的像素，该像素包括：晶体管，存储电容器，包括：第一电极，第二电极 电极和半导体层，与像素中的半导体层部分重叠的第一板，第一板包括：晶体管的栅极部分和包括存储电容器的第一电极的电容器形成部分，以及第二板 在像素中的第一板上，第二板包括存储电容器的第二电极，第二板不与半导体层重叠。
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公开(公告)号：US11706962B2
公开(公告)日：2023-07-18
申请号：US16545698
申请日：2019-08-20
Applicant: LG Display Co., Ltd.
Inventor： Kyoung-June Jung , Jinwoo Park , ChungWan Oh , Gayoung Kim
IPC: H10K59/131 , H10K59/122 , H10K59/124 , H10K102/00
CPC classification number: H10K59/1315 , H10K59/122 , H10K59/124 , H10K59/131 , H10K2102/341 , H10K2102/351
Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.
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Patent Agency Ranking
公开(公告)号：US09634294B2
公开(公告)日：2017-04-25
申请号：US15227139
申请日：2016-08-03
Applicant: LG Display Co., Ltd.
Inventor： Kyoung-June Jung , Donghyun Yeo
CPC classification number: H01L51/56 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L2227/323
Abstract: A method of manufacturing an organic light emitting display panel, the method including: providing a pixel defined by an intersection of one of a plurality of data lines and one of a plurality of gate lines, the providing the pixel including: providing a transistor, providing a storage capacitor including: a first electrode, and a second electrode, and providing a semiconductor layer, providing a first plate partially overlapping the semiconductor layer in the pixel, the providing a first plate including: providing a gate portion of the transistor, and providing a capacitor-forming portion including the first electrode of the storage capacitor, and providing a second plate on the first plate in the pixel, the second plate including the second electrode of the storage capacitor, the second plate not overlapping the semiconductor layer.
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公开(公告)号：US09425243B2
公开(公告)日：2016-08-23
申请号：US14583993
申请日：2014-12-29
Applicant: LG Display Co., Ltd.
Inventor： Kyoung-June Jung , Donghyun Yeo
CPC classification number: H01L51/56 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L2227/323
Abstract: An organic light emitting display panel includes: a pixel defined by an intersection of one of a plurality of data lines and one of a plurality of gate lines, the pixel including: a transistor, a storage capacitor including: a first electrode, and a second electrode, and a semiconductor layer, a first plate partially overlapping the semiconductor layer in the pixel, the first plate including: a gate portion of the transistor, and a capacitor-forming portion including the first electrode of the storage capacitor, and a second plate on the first plate in the pixel, the second plate including the second electrode of the storage capacitor, the second plate not overlapping the semiconductor layer.
Abstract translation: 有机发光显示面板包括：由多条数据线和多条栅极线之一的交点形成的像素，所述像素包括：晶体管，存储电容器，包括：第一电极，第二电极 电极和半导体层，与像素中的半导体层部分重叠的第一板，第一板包括：晶体管的栅极部分和包括存储电容器的第一电极的电容器形成部分，以及第二板 在像素中的第一板上，第二板包括存储电容器的第二电极，第二板不与半导体层重叠。
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公开(公告)号：US12150358B2
公开(公告)日：2024-11-19
申请号：US18205438
申请日：2023-06-02
Applicant: LG Display Co., Ltd.
Inventor： Kyoung-June Jung , Jinwoo Park , ChungWan Oh , Gayoung Kim
IPC: H10K59/131 , H10K59/122 , H10K59/124 , H10K102/00
Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.
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公开(公告)号：US20230329058A1
公开(公告)日：2023-10-12
申请号：US18205438
申请日：2023-06-02
Applicant: LG Display Co., Ltd.
Inventor： Kyoung-June Jung , Jinwoo Park , ChungWan Oh , Gayoung Kim
IPC: H10K59/131 , H10K59/122 , H10K59/124
CPC classification number: H10K59/1315 , H10K59/122 , H10K59/124 , H10K59/131 , H10K2102/341
Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.
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公开(公告)号：US20200058729A1
公开(公告)日：2020-02-20
申请号：US16545698
申请日：2019-08-20
Applicant: LG Display Co., Ltd.
Inventor： Kyoung-June Jung , Jinwoo Park , ChungWan Oh , Gayoung Kim
IPC: H01L27/32
Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.
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