公开(公告)号：US11763711B2

公开(公告)日：2023-09-19

申请号：US17550939

申请日：2021-12-14

Applicant: LG Display Co., Ltd.

Inventor： Taehwi Kim ,  ChungWan Oh

IPC: G09G3/00 ,  G09G3/3266

CPC classification number: G09G3/03 ,  G09G3/3266 ,  G09G2310/061 ,  G09G2310/08

Abstract: A display apparatus can include a display area including pixel rows, the display area having an outer periphery including a curved section and a straight section; a non-display area surrounding the display area, the non-display area having an outer periphery including a curved section and a straight section; a gate driver disposed in the non-display area, the gate driver including gate blocks corresponding to the pixel rows; and a low potential power line disposed between the gate driver and the outer periphery of the non-display area, in which each of the gate blocks includes a plurality of stages.

公开(公告)号：US09277669B2

公开(公告)日：2016-03-01

申请号：US13938887

申请日：2013-07-10

Applicant: LG DISPLAY CO., LTD.

Inventor： ChungWan Oh ,  HoWon Son

IPC: H05K1/00 ,  H05K1/18 ,  H05K7/06 ,  G02F1/1345 ,  H05K3/36 ,  H05K1/11 ,  H05K7/12 ,  H05K7/00 ,  G02F1/167 ,  G02F1/13 ,  G02F1/1333

CPC classification number: H05K7/06 ,  G02F1/1309 ,  G02F1/133305 ,  G02F1/13452 ,  G02F1/13454 ,  G02F1/13458 ,  G02F1/167 ,  H05K1/118 ,  H05K1/147 ,  H05K1/189 ,  H05K3/361 ,  H05K2201/10128 ,  H05K2201/10681

Abstract: A plastic display panel and a flat panel displaying having the plastic display panel are discussed. The plastic display panel according to an embodiment a display area configured to display an image and including a plurality of panel electrodes, and a non-display area in which a plurality of link lines connected to the panel electrodes and a driving element are provided. The display area and the non-display area are provided in a plastic base substrate. A plurality of link pads, electrically connected to the respective link lines, are provided in a bonding part adhered to the driving element in the non-display area, and at least one via hole is provided in the bonding part for exposing a portion of the plastic base substrate.

Abstract translation: 讨论了具有塑料显示面板的塑料显示面板和平板显示器。 根据实施例的塑料显示面板，被配置为显示图像并且包括多个面板电极的显示区域以及设置有连接到面板电极和驱动元件的多个连接线的非显示区域。 显示区域和非显示区域设置在塑料基板中。 电连接到各个连接线的多个连接焊盘设置在粘附在非显示区域中的驱动元件的接合部分中，并且至少一个通孔设置在接合部分中，以暴露部分 塑料基底。

公开(公告)号：US09198291B2

公开(公告)日：2015-11-24

申请号：US13949768

申请日：2013-07-24

Applicant: LG DISPLAY CO., LTD.

Inventor： ChungWan Oh ,  HoWon Son

IPC: G02F1/133 ,  G09G3/04 ,  H05K1/14 ,  G02F1/1345 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: H05K1/14 ,  G02F1/133305 ,  G02F1/13452 ,  G02F2001/136254

Abstract: Discussed is a flat display panel. The flat display panel includes a display area to display an image with a plurality of panel electrodes, and a non-display area. A plurality of link lines connected to the panel electrodes are provided in the non-display area. The display area and the non-display area are provided in a base substrate. A plurality of link pads, electrically connected to the link lines and a plurality of link terminals provided in a driving element, are provided in a bonding part adhered to the driving element in the non-display area. Two resistance pads are respectively connected to two link terminals which are electrically connected to each other through the driving element. At least two pads are respectively connected to the two resistance pads.

Abstract translation: 讨论的是一个平板显示面板。 平面显示面板包括用于显示具有多个面板电极的图像的显示区域和非显示区域。 连接到面板电极的多个连接线设置在非显示区域中。 显示区域和非显示区域设置在基底基板中。 电连接到连接线的多个连接焊盘和设置在驱动元件中的多个连接端子设置在粘附到非显示区域中的驱动元件的接合部分中。 两个电阻焊盘分别连接到通过驱动元件彼此电连接的两个连接端子。 至少两个焊盘分别连接到两个电阻焊盘。

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.

公开(公告)号：US09558696B2

公开(公告)日：2017-01-31

申请号：US13727829

申请日：2012-12-27

Applicant: LG Display Co., Ltd.

Inventor： HoWon Son ,  ChungWan Oh

IPC: G09G3/34 ,  G06F3/038

CPC classification number: G09G3/344 ,  G09G2330/021 ,  G09G2330/026

Abstract: This specification relates to an electrophoretic display device, and particularly, to an electrophoretic display device capable of reducing power consumption by blocking a leakage current generated from a Power On Reset (POR) circuit which resets each driver Integrated Circuit (IC) at an initial period, whereby a transistor as an active element connected to a POR circuit may be turned on by applying a positive voltage, other than a power supply voltage, to a gate thereof at an image update period to drive a bias block, and thereafter turned off at an image static period, thereby blocking a leakage current and accordingly reducing power consumption.

Abstract translation: 本说明书涉及一种电泳显示装置，特别涉及一种电泳显示装置，该电泳显示装置能够通过阻断从上电复位（POR）电路产生的漏电流来降低功耗，该电源复位（POR）电路在初始周期复位每个驱动器集成电路（IC） 由此，作为与POR电路连接的有源元件的晶体管可以通过在图像更新周期向其栅极施加除了电源电压之外的正电压来导通，以驱动偏置块，然后在 图像静态时段，从而阻止泄漏电流，从而降低功耗。

公开(公告)号：US09437660B2

公开(公告)日：2016-09-06

申请号：US14697103

申请日：2015-04-27

Applicant: LG Display Co., Ltd.

Inventor： ChungWan Oh

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2251/5338

Abstract: Disclosed is an organic light-emitting diode (OLED) display panel. An OLED display panel includes a plurality of signal lines and a thin film transistor formed on a substrate, an interlayer insulating layer, a first electrode, a bank, an organic light-emitting layer, a second electrode, a first passivation layer, an organic layer, a second passivation layer and a barrier film, wherein the bank is formed to completely cover the interlayer insulating layer, and an inclination formed by side surfaces of the bank and the interlayer insulating layer is made to be gradual.

公开(公告)号：US09276212B2

公开(公告)日：2016-03-01

申请号：US14077884

申请日：2013-11-12

Applicant: LG Display Co., Ltd.

Inventor： Namkil Park ,  ChungWan Oh ,  MinGyu Kim

IPC: H01L51/00

CPC classification number: H01L51/0014 ,  H01L2251/566

Abstract: The present disclosure relates to a method of cutting a flexible display device, capable of preventing a generation of a defect at the time of cutting the flexible display device, the method including providing a glass mother substrate having a flexible substrate attached thereon and an insulating layer formed on the flexible substrate; melting the flexible substrate and the insulating layer on the mother substrate by irradiating with a first laser beam; and cutting the mother substrate exposed by the irradiation of the first laser beam using a cutting device.

Abstract translation: 本发明涉及切割柔性显示装置的方法，该方法能够防止在切割柔性显示装置时产生缺陷，所述方法包括提供一种其上附着有柔性基板的玻璃母基板和绝缘层 形成在柔性基板上; 通过照射第一激光束来熔化母基板上的柔性基板和绝缘层; 以及使用切割装置切割通过照射第一激光束而暴露的母基板。

公开(公告)号：US09064828B2

公开(公告)日：2015-06-23

申请号：US14061958

申请日：2013-10-24

Applicant: LG Display Co., Ltd.

Inventor： ChungWan Oh

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01L29/04 ,  H01L29/10 ,  H01L31/00 ,  H01L27/14 ,  H01L29/15 ,  H01L31/036 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2251/5338

Abstract: Disclosed is an organic light-emitting diode (OLED) display panel. An OLED display panel includes a plurality of signal lines and a thin film transistor formed on a substrate, an interlayer insulating layer, a first electrode, a bank, an organic light-emitting layer, a second electrode, a first passivation layer, an organic layer, a second passivation layer and a barrier film, wherein the bank is formed to completely cover the interlayer insulating layer, and an inclination formed by side surfaces of the bank and the interlayer insulating layer is made to be gradual.

Abstract translation: 公开了一种有机发光二极管（OLED）显示面板。 OLED显示面板包括多个信号线和形成在基板上的薄膜晶体管，层间绝缘层，第一电极，堤，有机发光层，第二电极，第一钝化层，有机层 层，第二钝化层和阻挡膜，其中所述堤形成为完全覆盖层间绝缘层，并且由堤岸和层间绝缘层的侧表面形成的倾斜度是逐渐的。

公开(公告)号：US20140134763A1

公开(公告)日：2014-05-15

申请号：US14077884

申请日：2013-11-12

Applicant: LG Display Co., Ltd.

Inventor： Namkil Park ,  ChungWan Oh ,  MinGyu Kim

IPC: B23K26/00 ,  B23K26/38 ,  H01L51/56

CPC classification number: H01L51/0014 ,  H01L2251/566

Abstract: The present disclosure relates to a method of cutting a flexible display device, capable of preventing a generation of a defect at the time of cutting the flexible display device, the method including providing a glass mother substrate having a flexible substrate attached thereon and an insulating layer formed on the flexible substrate; melting the flexible substrate and the insulating layer on the mother substrate by irradiating with a first laser beam; and cutting the mother substrate exposed by the irradiation of the first laser beam using a cutting device.

Abstract translation: 本发明涉及切割柔性显示装置的方法，该方法能够防止在切割柔性显示装置时产生缺陷，所述方法包括提供一种其上附着有柔性基板的玻璃母基板和绝缘层 形成在柔性基板上; 通过照射第一激光束来熔化母基板上的柔性基板和绝缘层; 以及使用切割装置切割通过照射第一激光束而暴露的母基板。

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.