公开(公告)号：US20140145157A1

公开(公告)日：2014-05-29

申请号：US14010985

申请日：2013-08-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Kang-Hyun Kim ,  Ki-Soub Yang ,  Dae-Jung Choi ,  Seung-Ryul Choi ,  A-Ryoung Lee ,  Han-Hee Kim

IPC: H01L27/32

CPC classification number: H01L27/3246 ,  H01L27/32 ,  H01L27/3244

Abstract: An organic light emitting diode display device includes a substrate including a display region, wherein a plurality of pixel regions are defined in the display region; a first electrode over the substrate and in each of the plurality of pixel regions; a first bank on edges of the first electrode and having a first width and a first thickness; a second bank on the first bank and having a second width smaller than the first width; an organic emitting layer on the first electrode and a portion of the first bank; and a second electrode on the organic emitting layer and covering an entire surface of the display region.

Abstract translation: 一种有机发光二极管显示装置，包括：具有显示区域的基板，其中在所述显示区域中限定多个像素区域; 在所述基板上和所述多个像素区域中的每一个中的第一电极; 在第一电极的边缘上的第一组，具有第一宽度和第一厚度; 第二组，其具有小于第一宽度的第二宽度; 第一电极上的有机发光层和第一堤岸的一部分; 以及在所述有机发光层上的第二电极，并且覆盖所述显示区域的整个表面。

公开(公告)号：US10957750B2

公开(公告)日：2021-03-23

申请号：US16222652

申请日：2018-12-17

Applicant: LG Display Co., Ltd.

Inventor： Dae-Jung Choi ,  Hyun-Il Ko

IPC: H01L27/12 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: An electroluminescent display device can include a substrate having a display area and a pad region; a thin film transistor in the display area; first and second pads in the pad region; an insulating layer covering the thin film transistor and the first and second pads; first and second pad contact holes exposing the first and second pads, respectively; a light-emitting diode electrically connected to the thin film transistor and including first and second electrodes and a light-emitting layer interposed therebetween; and first and second auxiliary pads on the insulating layer, the first and second auxiliary pads being electrically connected to the first and second pads, respectively, in which each of the first electrode and the first and second auxiliary pads includes a first layer formed of a transparent conductive material and a second layer formed of a metallic material, and a surface length between the first and second auxiliary pads is greater than a distance between the first and second auxiliary pads.

公开(公告)号：USRE48349E1

公开(公告)日：2020-12-08

申请号：US15692600

申请日：2017-08-31

Applicant: LG Display Co., Ltd.

Inventor： Kang-Hyun Kim ,  Ki-Soub Yang ,  Dae-Jung Choi ,  Seung-Ryul Choi ,  Han-Hee Kim ,  Kyoung-Jin Park

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light emitting diode display device includes a first substrate including a display region, wherein a plurality of pixel regions are defined in the display region; a first electrode over the first substrate and in each of the plurality of pixel regions; a first bank on edges of the first electrode and including an insulating material blocking penetration of light; a second bank on the first bank and including an insulating material having a hydrophobic property; an organic light emitting layer on the first electrode and a portion of the first bank; and a second electrode on the organic light emitting layer and covering an entire surface of the display region.

公开(公告)号：US20150249117A1

公开(公告)日：2015-09-03

申请号：US14643714

申请日：2015-03-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Dae-Jung Choi ,  Jae-Ki Lee ,  Ki-Soub Yang ,  Hwang-Un Seo ,  Hong-Myeong Jeon ,  Seung-Ryul Choi ,  A-Ryoung Lee ,  Han-Hee Kim ,  Geum-Young Lee ,  Kang-Hyun Kim

IPC: H01L27/32 ,  H01L51/50

CPC classification number: H01L27/3246 ,  H01L27/3248 ,  H01L27/3262 ,  H01L51/5012

Abstract: An organic light emitting diode display device includes a substrate including a display region, wherein a plurality of pixel regions are defined in the display region; a first electrode over the substrate and in each of the plurality of pixel regions; a bank including a lower layer and an upper layer on the first electrode, the lower layer disposed on edges of the first electrode and having a first width and a first thickness, the upper layer disposed on the lower layer and having a second width smaller than the first width; an organic emitting layer on the first electrode and a portion of the lower layer; and a second electrode on the organic emitting layer and covering an entire surface of the display region.

Abstract translation: 一种有机发光二极管显示装置，包括：具有显示区域的基板，其中在所述显示区域中限定多个像素区域; 在所述基板上和所述多个像素区域中的每一个中的第一电极; 在所述第一电极上包括下层和上层的堤，所述下层设置在所述第一电极的边缘上，并具有第一宽度和第一厚度，所述上层设置在所述下层上，并且具有小于 第一个宽度; 第一电极上的有机发光层和下层的一部分; 以及在所述有机发光层上的第二电极，并且覆盖所述显示区域的整个表面。

公开(公告)号：US09123675B2

公开(公告)日：2015-09-01

申请号：US14098098

申请日：2013-12-05

Applicant: LG Display Co., Ltd.

Inventor： Kang-Hyun Kim ,  Ki-Soub Yang ,  Dae-Jung Choi ,  Seung-Ryul Choi ,  Han-Hee Kim ,  Kyoung-Jin Park

IPC: H01L35/24 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L51/5284

Abstract: An organic light emitting diode display device includes a first substrate including a display region, wherein a plurality of pixel regions are defined in the display region; a first electrode over the first substrate and in each of the plurality of pixel regions; a first bank on edges of the first electrode and including an insulating material blocking penetration of light; a second bank on the first bank and including an insulating material having a hydrophobic property; an organic light emitting layer on the first electrode and a portion of the first bank; and a second electrode on the organic light emitting layer and covering an entire surface of the display region.

Abstract translation: 一种有机发光二极管显示装置，包括：第一基板，包括显示区域，其中在所述显示区域中限定多个像素区域; 所述第一电极在所述第一基板上以及所述多个像素区域中的每一个中; 第一组在第一电极的边缘上并且包括阻挡光穿透的绝缘材料; 第一银行的第二银行并且具有疏水性的绝缘材料; 第一电极上的有机发光层和第一堤岸的一部分; 和有机发光层上的第二电极，并覆盖显示区域的整个表面。

公开(公告)号：US20140147950A1

公开(公告)日：2014-05-29

申请号：US13975917

申请日：2013-08-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Dae-Jung Choi ,  Ki-Soub Yang ,  Seung-Ryul Choi ,  Han-Hee Kim ,  Kang-Hyun Kim

IPC: H01L51/56

CPC classification number: H01L51/56 ,  H01L51/0005 ,  H01L51/50

Abstract: A method of fabricating an organic light emitting diode display device includes forming a first electrode over a substrate including a display region, which includes a plurality of pixel regions, the first electrode formed in each of the plurality of pixel regions; forming a first bank and a second bank, the first bank formed on edges of the first electrode and having a first width and a first thickness, and the second bank formed on the first bank and having a second width smaller than the first width; forming an organic emitting layer on the first electrode and a portion of the first bank; and forming a second electrode on the organic emitting layer and covering an entire of the display region.

Abstract translation: 一种制造有机发光二极管显示装置的方法包括在包括多个像素区域的显示区域的基板上形成第一电极，所述第一电极形成在所述多个像素区域中的每一个中; 形成第一组和第二组，所述第一组形成在所述第一电极的边缘上并且具有第一宽度和第一厚度，并且所述第二组形成在所述第一组上并且具有小于所述第一宽度的第二宽度; 在所述第一电极和所述第一堤的一部分上形成有机发光层; 以及在有机发光层上形成第二电极并覆盖整个显示区域。

公开(公告)号：US20140120643A1

公开(公告)日：2014-05-01

申请号：US14146514

申请日：2014-01-02

Applicant: LG DISPLAY CO., LTD.

Inventor： Sun-Woo Kim ,  Jae-Kyun Lee ,  Jae-Young Oh ,  Dae-Jung Choi

IPC: G02F1/1362

CPC classification number: G02F1/136277 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1251 ,  H01L27/1288

Abstract: A liquid crystal display device includes an array substrate including: gate and data lines crossing each other on a first substrate to define a pixel region; a common line in parallel with the gate line; first and second common line patterns extending from the common line, wherein the data line is between the first and second common line patterns; a thin film transistor connected to the gate and data lines; a pixel electrode connected to the thin film transistor and in the pixel region; and an inorganic black matrix below the gate line, the common line, and the first and second common lines, wherein the inorganic black matrix below the first and second common lines shields the data line; an opposing substrate including a common electrode on a second substrate; and a liquid crystal layer between the array substrate and the opposing substrate.

Abstract translation: 一种液晶显示装置，包括：阵列基板，包括：第一基板上彼此交叉的栅极和数据线，以限定像素区域; 与栅极线并联的公共线; 从所述公共线延伸的第一和第二公共线图案，其中所述数据线在所述第一和第二公共线图案之间; 连接到栅极和数据线的薄膜晶体管; 连接到薄膜晶体管和像素区域中的像素电极; 以及栅极线以下的无机黑色矩阵，公共线以及第一和第二公共线，其中，所述第一和第二公共线下方的无机黑色矩阵屏蔽所述数据线; 在第二基板上包括公共电极的相对基板; 以及阵列基板和相对基板之间的液晶层。