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公开(公告)号：US10326110B2
公开(公告)日：2019-06-18
申请号：US15139202
申请日：2016-04-26
Applicant: LG Display Co., Ltd.
Inventor： SeYeoul Kwon , Saemleenuri Lee
Abstract: An organic light emitting display device is presented which prevents water from penetrating through an outermost side of a display panel, thereby enhancing reliability of first thin film transistors (TFTs). The organic light emitting display device includes a base substrate, a first buffer layer disposed on the base substrate, a TFT disposed on the first buffer layer in a display area, a second TFT disposed on the first buffer layer in a non-display area, an organic light emitting diode (OLED) disposed on the first TFT, and an encapsulation layer disposed on the OLED, the second TFT, and the first buffer layer. The first buffer layer and the encapsulation layer each include the same material, for example, silicon oxynitride (SiON).
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22.发明授权公开(公告)号：US10304869B2
公开(公告)日：2019-05-28
申请号：US15803638
申请日：2017-11-03
Applicant: LG Display Co., Ltd.
Inventor： SeYeoul Kwon , HeeSeok Yang , SangCheon Youn , SungWoo Kim , YoonDong Cho , Saemleenuri Lee
Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
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公开(公告)号：US10103179B2
公开(公告)日：2018-10-16
申请号：US15340965
申请日：2016-11-01
Applicant: LG Display Co., Ltd.
Inventor： SeYeoul Kwon , HeeSeok Yang , SangCheon Youn , SungWoo Kim , YoonDong Cho , Saemleenuri Lee
Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
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公开(公告)号：US09318427B2
公开(公告)日：2016-04-19
申请号：US14108158
申请日：2013-12-16
Applicant: LG Display Co., Ltd.
Inventor： Sangcheon Youn , HeeSeok Yang , Sanghyeon Kwak , YoonDong Cho , SeYeoul Kwon , Saemleenuri Lee , SoYoung Jo , DongYoon Kim , AnNa Ha
IPC: H01L23/498 , H01L27/32
CPC classification number: H01L27/3276 , G02F1/133305 , G02F1/13452 , H01L23/4985 , H01L51/0097 , H01L51/5203 , H01L2251/5338 , H01L2924/0002 , H05K1/0281 , H01L2924/00
Abstract: A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, a first wire formed on the display area of the flexible substrate, and a second wire formed on the non-display area of the flexible substrate, wherein at least a part of the non-display area of the flexible substrate is curved in a bending direction, and the second wire formed on at least a part of the non-display area of the flexible substrate includes a first portion formed to extend in a first direction and a second portion formed to extend in a second direction.
Abstract translation: 提供柔性显示基板，柔性有机发光显示装置及其制造方法。 柔性显示基板包括柔性基板，其包括显示区域和从显示区域延伸的非显示区域，形成在柔性基板的显示区域上的第一布线和形成在柔性基板的非显示区域上的第二布线 柔性基板，其中柔性基板的非显示区域的至少一部分在弯曲方向上弯曲，并且形成在柔性基板的非显示区域的至少一部分上的第二线包括形成的第一部分 沿第一方向延伸，第二部分形成为沿第二方向延伸。
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25.发明申请公开(公告)号：US20160079336A1
公开(公告)日：2016-03-17
申请号：US14948106
申请日：2015-11-20
Applicant: LG Display Co., Ltd.
Inventor： Sangcheon Youn , HeeSeok Yang , Sanghyeon Kwak , YoonDong Cho , SeYeoul Kwon , Saemleenuri Lee , SoYoung Jo , DongYoon Kim , AnNa Ha
CPC classification number: H01L27/3276 , G02F1/133305 , G02F1/13452 , H01L23/4985 , H01L51/0097 , H01L51/5203 , H01L2251/5338 , H01L2924/0002 , H05K1/0281 , H01L2924/00
Abstract: A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, a first wire formed on the display area of the flexible substrate, and a second wire formed on the non-display area of the flexible substrate, wherein at least a part of the non-display area of the flexible substrate is curved in a bending direction, and the second wire formed on at least a part of the non-display area of the flexible substrate includes a first portion formed to extend in a first direction and a second portion formed to extend in a second direction.
Abstract translation: 提供柔性显示基板，柔性有机发光显示装置及其制造方法。 柔性显示基板包括柔性基板，其包括显示区域和从显示区域延伸的非显示区域，形成在柔性基板的显示区域上的第一布线和形成在柔性基板的非显示区域上的第二布线 柔性基板，其中柔性基板的非显示区域的至少一部分在弯曲方向上弯曲，并且形成在柔性基板的非显示区域的至少一部分上的第二线包括形成的第一部分 沿第一方向延伸，第二部分形成为沿第二方向延伸。
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Patent Agency Ranking
公开(公告)号：US12185596B2
公开(公告)日：2024-12-31
申请号：US17553735
申请日：2021-12-16
Applicant: LG Display Co., Ltd.
Inventor： Saemleenuri Lee , Dohong Kim , Suhyeon Kim , Seokwon Ji , MoonSoo Kim , Sungbin Shim
IPC: H10K59/124 , H10K50/813 , H10K50/822 , H10K50/844 , H10K59/131 , H10K50/818 , H10K50/828
Abstract: A display device may prevent external moisture from being permeated thereinto. The display device comprises a substrate provided with a display area for displaying an image by a plurality of subpixels, a plurality of first electrodes provided in each of the plurality of subpixels over the substrate, a light emitting layer provided over the plurality of first electrodes, a second electrode provided over the light emitting layer, and a common power line provided between the substrate and the first electrodes, including a contact area to which the second electrode is connected. Each of the plurality of first electrodes is provided with a first opening area in an edge area adjacent to the contact area of the common power line.
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27.发明授权公开(公告)号：US11818945B2
公开(公告)日：2023-11-14
申请号：US17712878
申请日：2022-04-04
Applicant: LG DISPLAY CO., LTD.
Inventor： Joonsuk Lee , SeJune Kim , Dohyung Kim , Saemleenuri Lee
IPC: H10K77/10 , H10K50/844 , H10K50/86 , H10K59/124 , H10K59/38 , H10K71/00 , H10K71/20 , H10K59/12 , H10K102/00 , H10K59/122 , H10K59/35 , G09F9/30 , H10K59/121 , H10K59/00 , H10K50/84
CPC classification number: H10K77/111 , H10K50/844 , H10K50/865 , H10K59/124 , H10K59/38 , H10K71/00 , H10K71/233 , H10K59/1201 , H10K2102/311
Abstract: A method of manufacturing a transparent organic light emitting display apparatus having an emission area, and a transmission area disposed adjacent to the emission area and configured to pass external light therethrough, includes sequentially forming an interlayer dielectric and a first protection layer on a first substrate, patterning a planarization layer over the first protection layer, forming an organic light emitting device over the planarization layer, forming an encapsulation layer and an encapsulation substrate over the organic light emitting device, and exposing and etching at least some portions of the transmission area by using photolithography after the patterning of the planarization layer.
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公开(公告)号：US11730046B2
公开(公告)日：2023-08-15
申请号：US17095264
申请日：2020-11-11
Applicant: LG Display Co., Ltd.
Inventor： Dohyung Kim , Joonsuk Lee , Saemleenuri Lee , Dasom Hong
IPC: H10K59/123 , H10K71/00 , H10K50/84 , H10K50/13 , H10K50/828 , H10K59/124 , H10K59/35
CPC classification number: H10K71/00 , H10K50/131 , H10K50/828 , H10K50/84 , H10K59/123 , H10K59/124 , H10K59/351 , H10K71/861
Abstract: A display device comprises a pixel electrode including a first subpixel electrode and a second subpixel electrode arranged to be spaced apart from each other within at least one subpixel of a plurality of subpixels over a substrate, a driving transistor driving the one subpixel, and a connection electrode structure electrically connecting at least one subpixel of the first subpixel electrode and the second subpixel electrode of the pixel electrode with the driving transistor.
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公开(公告)号：US11437439B2
公开(公告)日：2022-09-06
申请号：US16518404
申请日：2019-07-22
Applicant: LG Display Co., Ltd.
Inventor： Eunah Kim , Sangcheon Youn , Saemleenuri Lee
Abstract: Display devices are disclosed herein. In one embodiment, the display device includes a plastic substrate comprising a display area and a non-display area, and a data pad portion disposed on one side of the non-display area, with a flexible circuit board bonded thereto, the display area including a plurality of subpixels positioned on the display area, each subpixel including an organic light-emitting diode that includes an organic layer, wherein the organic layer extends continuously from one side of the display area to the other side of the display area and is arranged in a plurality of lines that are spaced apart from one another and disposed parallel to the data pad portion.
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公开(公告)号：US11360517B2
公开(公告)日：2022-06-14
申请号：US16454443
申请日：2019-06-27
Applicant: LG Display Co., Ltd.
Inventor： SeungHan Paek , Seongwoo Park , SeJune Kim , Joonsuk Lee , Saemleenuri Lee
IPC: G06F1/16
Abstract: Disclosed is a flexible display apparatus with enhanced reliability. The flexible substrate includes a plurality of display areas and a bending area between the plurality of display areas, a display unit provided in in the plurality of display areas and the bending area of the flexible substrate, a cover film covering the display unit, and a supporting member including a plurality of supporting parts respectively supporting the plurality of display areas and an elastic portion supporting the bending area. The plurality of supporting parts and the elastic portion include different materials, and a boundary surface between each of the plurality of supporting parts and the elastic portion has a concave curved shape or a shape inclined at a certain angle.
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