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公开(公告)号：US12118928B2
公开(公告)日：2024-10-15
申请号：US18500502
申请日：2023-11-02
Applicant: LG Display Co., Ltd.
Inventor： Namwook Cho , Changsoo Kim , Cheolhwan Lee
IPC: G06F3/044 , G09G3/32 , G09G3/3233 , G09G3/20
CPC classification number: G09G3/32 , G09G3/3233 , G09G3/20 , G09G2300/0408 , G09G2300/0426 , G09G2300/0439 , G09G2310/0278 , G09G2310/0286 , G09G2330/04
Abstract: A display apparatus includes a display panel including an active area that includes at least one module area and a bezel area positioned outside the active area, wherein a pixel array is positioned in the active area, and the at least one module area is formed as a light-transmissive area.
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公开(公告)号：US09595546B2
公开(公告)日：2017-03-14
申请号：US14915848
申请日：2015-02-25
Applicant: LG DISPLAY CO., LTD.
Inventor： TaeHwan Kim , Namwook Cho , Hyoung-Su Kim , Jaemyon Lee
IPC: H01L27/14 , H01L27/12 , H01L29/786 , H01L27/092 , H01L27/32
CPC classification number: H01L27/1251 , G09G3/3233 , G09G2300/0408 , G09G2300/043 , G09G2300/0452 , G09G2300/0465 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , H01L27/0705 , H01L27/0922 , H01L27/1222 , H01L27/1225 , H01L27/124 , H01L27/1255 , H01L27/3262 , H01L29/78606 , H01L29/78672 , H01L29/7869 , H01L29/78696
Abstract: An organic light emitting display is provided. The organic light emitting display comprises a multi-type thin-film transistor (TFT) and an organic light emitting diode. The multi-type TFT has a low-temperature-poly-silicon (LTPS) TFT and an oxide semiconductor TFT (oxide TFT) disposed on the LTPS TFT. The organic light emitting diode is electrically connected to the multi-type TFT. The LTPS TFT and the oxide TFT are connected to the same gate line.
Abstract translation: 提供有机发光显示器。 有机发光显示器包括多型薄膜晶体管（TFT）和有机发光二极管。 多型TFT具有设置在LTPS TFT上的低温多晶硅（LTPS）TFT和氧化物半导体TFT（氧化物TFT）。 有机发光二极管电连接到多型TFT。 LTPS TFT和氧化物TFT连接到同一栅极线。
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公开(公告)号：US20240062716A1
公开(公告)日：2024-02-22
申请号：US18500502
申请日：2023-11-02
Applicant: LG Display Co., Ltd.
Inventor： Namwook Cho , Changsoo Kim , Cheolhwan Lee
IPC: G09G3/32 , G09G3/3233
CPC classification number: G09G3/32 , G09G3/3233 , G09G3/20 , G09G2300/0408 , G09G2300/0426 , G09G2300/0439 , G09G2310/0278 , G09G2310/0286 , G09G2330/04
Abstract: A display apparatus includes a display panel including an active area that includes at least one module area and a bezel area positioned outside the active area, wherein a pixel array is positioned in the active area, and the at least one module area is formed as a light-transmissive area.
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公开(公告)号：US11842660B2
公开(公告)日：2023-12-12
申请号：US17579527
申请日：2022-01-19
Applicant: LG Display Co., Ltd.
Inventor： Namwook Cho , Changsoo Kim , Cheolhwan Lee
IPC: G06F3/041 , G09G3/32 , G09G3/3233 , G09G3/20
CPC classification number: G09G3/32 , G09G3/3233 , G09G3/20 , G09G2300/0408 , G09G2300/0426 , G09G2300/0439 , G09G2310/0278 , G09G2310/0286 , G09G2330/04
Abstract: A display apparatus includes a display panel including an active area that includes at least one module area and a bezel area positioned outside the active area, wherein a pixel array is positioned in the active area, and the at least one module area is formed as a light-transmissive area.
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5.发明授权Display having selective portions driven with adjustable refresh rate and method of driving the same 有权显示器具有以可调刷新率驱动的选择部分及其驱动方法公开(公告)号：US09489882B2
公开(公告)日：2016-11-08
申请号：US14231596
申请日：2014-03-31
Applicant: LG Display Co., Ltd.
Inventor： Hyoung-Su Kim , Namwook Cho , TaeHwan Kim , Jaemyon Lee
CPC classification number: G09G3/2092 , G09G3/3233 , G09G3/3291 , G09G2300/0814 , G09G2310/0262 , G09G2310/0272 , G09G2320/0252 , G09G2330/023
Abstract: There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor).
Abstract translation: 提供了具有至少一个具有氧化物活性层的TFT和至少一个具有多硅活性层的TFT的TFT背板。 在本公开的实施例中，实现有源区域中的像素电路的TFT中的至少一个是氧化物TFT（即，具有氧化物半导体的TFT），而实现驱动电路的TFT中的至少一个紧邻有源区 区域是LTPS TFT（即，具有多晶硅半导体的TFT）。
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Patent Agency Ranking
6.发明授权Organic light emitting diode display device and method of manufacturing the same 有权有机发光二极管显示装置及其制造方法公开(公告)号：US09231041B2
公开(公告)日：2016-01-05
申请号：US13952325
申请日：2013-07-26
Applicant: LG DISPLAY CO., LTD.
Inventor： Sanghyeon Kwak , Namwook Cho , Bu Yeol Lee , Aram Shin
CPC classification number: H01L27/3276 , H01L27/3265
Abstract: Disclosed is an OLED display device. The OLED display device includes a metal line and a thin film transistor that are formed on a substrate, a first insulating layer formed on the metal line and the thin film transistor, a storage electrode formed on the first insulating layer, and connected to the metal line, a second insulating layer formed on the storage electrode, and an anode electrode formed on the second insulating layer to be connected to the thin film transistor and overlapping the storage electrode with the second insulating layer therebetween.
Abstract translation: 公开了一种OLED显示装置。 OLED显示装置包括形成在基板上的金属线和薄膜晶体管，形成在金属线上的第一绝缘层和薄膜晶体管，形成在第一绝缘层上并与金属连接的存储电极 线路，形成在所述存储电极上的第二绝缘层，以及形成在所述第二绝缘层上以连接到所述薄膜晶体管并且与所述存储电极与所述第二绝缘层重叠的阳极。
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公开(公告)号：US20250006116A1
公开(公告)日：2025-01-02
申请号：US18884001
申请日：2024-09-12
Applicant: LG Display Co., Ltd.
Inventor： Namwook Cho , Changsoo Kim , Cheolhwan Lee
IPC: G09G3/32 , G09G3/20 , G09G3/3233
Abstract: A display apparatus includes a display panel including an active area that includes at least one module area and a bezel area positioned outside the active area, wherein a pixel array is positioned in the active area, and the at least one module area is formed as a light-transmissive area.
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公开(公告)号：US11513650B2
公开(公告)日：2022-11-29
申请号：US17319976
申请日：2021-05-13
Applicant: LG Display Co., Ltd.
Inventor： Namwook Cho , EuiTae Kim , KiSeob Shin , Dongho Choi
Abstract: Embodiments of the present disclosure relate to a transparent touch display device, and more particularly, to a transparent display device including a touch electrode having a low reflection structure. The touch electrode having the low reflection structure may include a mesh type sensor metal formed a plurality of openings, a sensor transmission layer on the sensor metal, and a sensor auxiliary metal on the sensor transmission layer. Part of the incident light incident on the upper surface of the sensor auxiliary metal is reflected from the upper surface of the sensor auxiliary metal, and another part of the incident light incident on the upper surface of the sensor auxiliary metal is reflected from the upper surface of the sensor metal after passing through the sensor auxiliary metal and the sensor transmission layer.
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公开(公告)号：US09773849B2
公开(公告)日：2017-09-26
申请号：US15202016
申请日：2016-07-05
Applicant: LG DISPLAY CO., LTD.
Inventor： EuiTae Kim , Namwook Cho , Hyoung-Su Kim , DooHyun Yoon
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3218 , H01L27/326 , H01L27/3276 , H01L51/5234 , H01L51/5284 , H01L2251/5323
Abstract: Disclosed is a transparent display device that includes a plurality of column lines and a plurality of horizontal lines crossing each other to define a plurality of pixel regions in a matrix, each column line including at least two data lines and a voltage line, and each horizontal line including a gate line; a first transparent electrode in each emission region; a transparent organic light emitting layer on the first electrode; and a second transparent electrode on the organic light emitting layer, wherein each pixel region includes a transmissive region and a circuit region, and wherein the transmissive region includes at least two emission regions that are divided by a first transparent bank pattern.
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公开(公告)号：US20150243220A1
公开(公告)日：2015-08-27
申请号：US14231586
申请日：2014-03-31
Applicant: LG Display Co., Ltd.
Inventor： Hyoung-Su Kim , Namwook Cho , TaeHwan Kim , Jaemyon Lee
IPC: G09G3/32 , H01L27/12 , H01L29/786 , H01L27/32
CPC classification number: H01L27/1251 , G09G2300/0408 , G09G2300/0465 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , H01L27/0705 , H01L27/1222 , H01L27/1225
Abstract: There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor).
Abstract translation: 提供了具有至少一个具有氧化物活性层的TFT和至少一个具有多晶硅活性层的TFT的TFT背板。 在本公开的实施例中，实现有源区域中的像素电路的TFT中的至少一个是氧化物TFT（即，具有氧化物半导体的TFT），而实现驱动电路的TFT中的至少一个紧邻有源区 区域是LTPS TFT（即，具有多晶硅半导体的TFT）。
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