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。