公开(公告)号：US20240397768A1

公开(公告)日：2024-11-28

申请号：US18667605

申请日：2024-05-17

Applicant: LG Display Co., Ltd.

Inventor： Seung Jin Han ,  Dhang Kwon ,  Hang Sup Cho

IPC: H10K59/131 ,  G09G3/3266 ,  G09G3/3275

Abstract: Display devices are disclosed. The display device comprises a substrate including an electrostatic discharge area where an electrostatic discharge element is disposed and a normal area surrounding the electrostatic discharge area, a lower planarization layer disposed on the substrate, a first trench positioned between the electrostatic discharge area and the normal area, and disposed in the lower planarization layer, a first upper planarization layer positioned in the normal area, and disposed on the lower planarization layer, and an insulation layer disposed on the first upper planarization layer, the first trench, and the lower planarization layer, and formed of an inorganic material, thereby preventing electrolytic corrosion in the electrostatic discharge area.

公开(公告)号：US08729538B2

公开(公告)日：2014-05-20

申请号：US13726955

申请日：2012-12-26

Applicant: LG Display Co., Ltd.

Inventor： Dhang Kwon ,  JungHo Son ,  JungHyun Lee

IPC: H01L51/54

CPC classification number: H01L51/50 ,  H01L27/3246 ,  H01L33/08 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/56

Abstract: The organic light emitting diode (OLED) device includes a first substrate defined by a display area and a panel edge portion surrounding the display area, a thin film transistor, a first electrode connected to the thin film transistor, a bank formed on the first substrate, an organic light emitting layer formed on the display area of the first substrate, a second electrode formed on an entire surface of the first substrate having the organic light emitting layer, an anti-moisture permeation pattern formed on the second electrode on the bank located at the panel edge portion, a passivation layer formed on an entire surface of the first substrate and a second substrate attached to the first substrate.

Abstract translation: 有机发光二极管（OLED）器件包括由显示区域限定的第一衬底和围绕显示区域的面板边缘部分，薄膜晶体管，连接到薄膜晶体管的第一电极，形成在第一衬底上的堤 ，形成在第一基板的显示区域上的有机发光层，形成在具有有机发光层的第一基板的整个表面上的第二电极，形成在位于银行的第二电极上的防潮透过图案 在所述面板边缘部分处，形成在所述第一基板的整个表面上的钝化层和附接到所述第一基板的第二基板。

公开(公告)号：US09817240B2

公开(公告)日：2017-11-14

申请号：US13682427

申请日：2012-11-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Dhang Kwon ,  MyoungHo Lee ,  HangSup Cho ,  Junghyun Lee

IPC: G02B27/26

CPC classification number: G02B27/26 ,  Y10T29/49885

Abstract: Discussed are a glass patterned retarder stereoscopic 3D display device and a method for fabricating the same. The device is capable of enhancing a viewing angle in upper and lower directions and an aperture ratio by forming light shielding patterns on a rear surface of a color filter substrate. Further, the device is capable of preventing scratches occurring on the light shielding patterns due to a polishing belt, by forming high hardness polymer on the light shielding patterns and removing stair-steps of a rear indium tin oxide (ITO).

公开(公告)号：US09055285B2

公开(公告)日：2015-06-09

申请号：US13691326

申请日：2012-11-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Dhang Kwon

IPC: H04N13/04 ,  G02B27/26 ,  G02F1/1335

CPC classification number: H04N13/30 ,  G02B27/26 ,  G02F1/133512 ,  G02F2201/40 ,  G02F2201/503 ,  H04N13/337 ,  H04N2213/008 ,  Y10T156/10

Abstract: According to a polarized glasses type stereoscopic image display device and a fabrication method thereof in accordance with the present invention, a light blocking pattern may be formed on a rear surface of the color filter substrate to enhance vertical viewing angle and aperture ratio. Moreover a light blocking pattern may be formed of a metal having a large hardness instead of resin BM and a step height from the rear surface ITO may be removed to prevent a scratch due to an abrasive belt.

Abstract translation: 根据本发明的偏振眼镜型立体图像显示装置及其制造方法，可以在滤色器基板的背面上形成遮光图案，以提高垂直视角和开口率。 此外，遮光图案可以由具有大硬度的金属代替树脂BM形成，并且可以去除来自后表面ITO的台阶高度以防止由于砂带造成的划痕。

公开(公告)号：US09939693B2

公开(公告)日：2018-04-10

申请号：US15362411

申请日：2016-11-28

Applicant: LG Display Co., Ltd.

Inventor： Dhang Kwon ,  Jungho Son

IPC: G02F1/13 ,  G02F1/1343 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/136227 ,  G02F2001/133357 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/50 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/78606 ,  H01L29/7869

Abstract: The present disclosure relates to a fringe field switching type liquid crystal display. The present disclosure suggests a fringe field switching type liquid crystal display comprising: a substrate; a gate pad disposed on the substrate; a gate insulating layer covering the gate pad; a data pad disposed on the gate insulating layer; a first passivation layer covering the data pad; a common pad disposed on the first passivation layer; a protective metal layer disposed on the common pad; a second passivation layer covering the common pad; a gate contact hole exposing the gate pad; a data contact hole exposing the data pad; and a common contact hole exposing the protective metal layer.

公开(公告)号：US09333700B2

公开(公告)日：2016-05-10

申请号：US14218468

申请日：2014-03-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Doo Hee Jang ,  Tae Joon Song ,  Dhang Kwon ,  Hang Sup Cho ,  Seong Pil Cho ,  Ho Su Kim ,  Jin Hee Jang

IPC: B29C59/02 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/00 ,  H01L21/683

CPC classification number: B29C59/026 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L21/6838

Abstract: Disclosed is an imprinting apparatus and imprinting method using the same that prevent a process of forming a pattern on a substrate from being affected by flatness of a stage. The imprinting apparatus comprises a chamber unit in which a process of forming a pattern on a substrate is carried out; a stage for supporting the substrate on which a resin layer is formed; an installing member positioned above the stage and having a mold member attached to transform the resin layer so as to form the pattern on the substrate; and a first spraying unit for spraying fluid to separate the substrate supported by the stage from the stage, wherein the installing member moves the mold member in the direction getting near to the substrate separated from the stage so that the mold member and the resin layer are brought into contact with each other.

Abstract translation: 公开了一种使用其的压印装置和压印方法，其防止在基板上形成图案的过程受到平台度的影响。 压印装置包括一个室单元，其中进行在基板上形成图案的工艺; 用于支撑其上形成有树脂层的基板的阶段; 安装构件，其位于所述平台上方，并具有附接到所述树脂层的模具构件，以在所述基板上形成所述图案; 以及第一喷射单元，其用于喷射流体以将由所述载物台支撑的所述基板与所述载物台分离，其中所述安装构件沿着与所述载物台分离的所述基板的方向移动所述模具构件，使得所述模具构件和所述树脂层为 互相接触。