公开(公告)号：US09257602B2

公开(公告)日：2016-02-09

申请号：US14098878

申请日：2013-12-06

Applicant: LG ELECTRONICS INC.

Inventor： Chisun Kim

IPC: H01L33/00 ,  H01L33/12 ,  H01L21/02 ,  H01L29/06 ,  H01L29/205 ,  H01L33/02

CPC classification number: H01L33/12 ,  H01L21/02381 ,  H01L21/0242 ,  H01L21/02458 ,  H01L21/02491 ,  H01L21/02505 ,  H01L21/02513 ,  H01L21/0254 ,  H01L21/02614 ,  H01L21/02642 ,  H01L21/02658 ,  H01L29/0688 ,  H01L29/205 ,  H01L33/0075 ,  H01L33/0079 ,  H01L33/025

Abstract: Provided is a hetero-substrate that may include a base substrate, a buffer layer disposed on the base substrate, and a first semiconductor layer disposed on the buffer layer, the first semiconductor layer including a nitride semiconductor. A defect blocking layer is disposed on the first semiconductor layer. The defect blocking layer may include a plurality of metal droplets. A second semiconductor layer may be disposed on the defect blocking layer, the second semiconductor layer including a nitride semiconductor.

Abstract translation: 提供了可以包括基底衬底，设置在基底衬底上的缓冲层和设置在缓冲层上的第一半导体层的异质衬底，第一半导体层包括氮化物半导体。 缺陷阻挡层设置在第一半导体层上。 缺陷阻挡层可以包括多个金属液滴。 第二半导体层可以设置在缺陷阻挡层上，第二半导体层包括氮化物半导体。

公开(公告)号：US09627363B2

公开(公告)日：2017-04-18

申请号：US14794305

申请日：2015-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Chisun Kim ,  Byungjoon Rhee ,  Bongchu Shim

IPC: H01L25/07 ,  H01L25/075 ,  G09F9/33 ,  H01L33/62 ,  H01L33/20

CPC classification number: H01L25/0753 ,  G09F9/33 ,  H01L33/20 ,  H01L33/62 ,  H01L2224/95 ,  H05K1/189 ,  H05K3/323 ,  H05K3/4682 ,  H05K2201/10106 ,  H05K2201/10128

Abstract: A display device including a wiring substrate having a wiring electrode; a plurality of semiconductor light emitting devices which form pixels; and a conductive adhesive layer configured to electrically connect the wiring electrode with the plurality of semiconductor light emitting devices. Further, the conductive adhesive layer includes a body provided with a resin having an adhesive property; and a metallic aggregation part disposed in the body, and formed as metallic atoms precipitated from a metal-organic compound and aggregated with each other.

公开(公告)号：US10229631B2

公开(公告)日：2019-03-12

申请号：US15070791

申请日：2016-03-15

Applicant: LG ELECTRONICS INC.

Inventor： Jaewoon Lee ,  Chisun Kim ,  Janghwan Cho ,  Bongchu Shim

IPC: G09G3/32 ,  G09G3/3225

Abstract: A display device including semiconductor light-emitting diodes; a plurality of scan lines configured to transmit a scan driving signal to the semiconductor light-emitting diodes and located parallel to each other; a plurality of data lines intersecting the scan lines and configured to transmit a data driving signal to the semiconductor light-emitting diodes; and a first driver and a second driver connected to the scan lines and the data lines and configured to provide the scan driving signal and the data driving signal. Further, the data lines are split into a first data group of data lines connected to the first driver and a second data group of data lines connected to the second driver.

公开(公告)号：US09502389B2

公开(公告)日：2016-11-22

申请号：US14575327

申请日：2014-12-18

Applicant: LG ELECTRONICS INC.

Inventor： Chisun Kim

IPC: H01L25/075 ,  H01L33/62

CPC classification number: H01L25/0753 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Discussed is a display device including a wiring substrate having a first electrode and a second electrode formed on different surfaces, a conductive adhesive layer configured to cover the wiring substrate, and a sub-pixel portion coupled to the conductive adhesive layer to have a plurality of light emitting portions that emit different color lights, wherein the sub-pixel portion has a plurality of first conductive electrodes corresponding to the plurality of light emitting portions, and a second conductive electrode as a common electrode for the plurality of light emitting portions, and wherein an electrode hole is formed on the wiring substrate to electrically connect the second electrode to the second conductive electrode.

Abstract translation: 讨论了包括具有形成在不同表面上的第一电极和第二电极的布线基板的显示装置，配置为覆盖布线基板的导电粘合剂层，以及耦合到导电粘合剂层的子像素部分，以具有多个 发出不同颜色的光的发光部，其中，所述子像素部具有与所述多个发光部对应的多个第一导电电极，以及作为所述多个发光部的公共电极的第二导电电极， 在布线基板上形成电极孔，将第二电极与第二导电电极电连接。

公开(公告)号：US09423832B2

公开(公告)日：2016-08-23

申请号：US14638930

申请日：2015-03-04

Applicant: LG ELECTRONICS INC.

Inventor： Byungwoo Jeoung ,  Chisun Kim ,  Yongdae Kang ,  Byungjoon Rhee ,  Kyuhyun Bang

IPC: H01L33/00 ,  G06F1/16 ,  H05K1/18 ,  H01L23/00 ,  H01L33/50 ,  H01L25/075 ,  H05K3/32

CPC classification number: G06F1/1652 ,  H01L24/95 ,  H01L25/0753 ,  H01L33/504 ,  H01L33/505 ,  H01L2933/0041 ,  H05K1/0274 ,  H05K1/189 ,  H05K3/323 ,  H05K2201/10106 ,  H05K2201/10128

Abstract: A display device including a wiring substrate having a first substrate layer and a second substrate layer, a conductive adhesive layer configured to cover the wiring substrate, a plurality of semiconductor light emitting devices coupled to the conductive adhesive layer and electrically connected to a first electrode and a second electrode. Further, the first electrode is disposed on the first substrate layer, and the second substrate layer has one surface facing the conductive adhesive layer and the other surface covering the first electrode, and an auxiliary electrode electrically connected to the first electrode and the second electrode are disposed on one surface of the second substrate layer.

Abstract translation: 一种显示装置，包括具有第一基板层和第二基板层的布线基板，配置成覆盖布线基板的导电性粘合剂层，耦合到导电性粘合剂层并与第一电极电连接的多个半导体发光元件， 第二电极。 此外，第一电极设置在第一基板层上，第二基板层具有面向导电粘合剂层的一个表面和覆盖第一电极的另一表面，以及与第一电极和第二电极电连接的辅助电极 设置在第二基板层的一个表面上。

公开(公告)号：US09082947B2

公开(公告)日：2015-07-14

申请号：US14506294

申请日：2014-10-03

Applicant: LG ELECTRONICS INC.

Inventor： Byungjoon Rhee ,  Chisun Kim ,  Eunhye Kim ,  Kyuhyun Bang

IPC: H01L33/62 ,  H01L27/15

CPC classification number: H01L33/62 ,  H01L27/156 ,  H01L2224/14 ,  H05K1/111 ,  H05K1/189 ,  H05K3/323 ,  H05K3/4682 ,  H05K2201/051 ,  H05K2201/10106 ,  H05K2201/10128

Abstract: Discussed is a display device including a wiring substrate having a first substrate layer and a second substrate layer, a conductive adhesive layer configured to cover the wiring substrate, and a plurality of semiconductor light emitting devices coupled to the conductive adhesive layer, and electrically connected to a first electrode and a second electrode, wherein the first electrode is disposed at the first substrate layer, and the second substrate layer includes one surface facing the conductive adhesive layer and the other surface covering the first electrode, and an auxiliary electrode electrically connected to the first electrode and the second electrode are disposed on one surface of the second substrate layer.

Abstract translation: 讨论了包括具有第一基板层和第二基板层的布线基板的显示装置，配置为覆盖布线基板的导电性粘合层，以及与导电性粘合剂层连接的多个半导体发光元件， 第一电极和第二电极，其中第一电极设置在第一衬底层处，并且第二衬底层包括面向导电粘合剂层的一个表面和覆盖第一电极的另一表面，以及辅助电极，电连接到 第一电极和第二电极设置在第二基板层的一个表面上。