公开(公告)号：US09859355B2

公开(公告)日：2018-01-02

申请号：US15132864

申请日：2016-04-19

Applicant: LG Display Co., Ltd.

Inventor： Jungshik Lim ,  EunMi Jo ,  SungKyung Youn

IPC: H01L21/00 ,  H01L27/32 ,  H01L27/12 ,  H01L27/15 ,  H01L33/00 ,  H01L29/786 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/124 ,  H01L27/1259 ,  H01L27/156 ,  H01L27/322 ,  H01L27/3244 ,  H01L27/3272 ,  H01L29/78633 ,  H01L33/005 ,  H01L51/5284 ,  H01L2227/323 ,  H01L2933/0066

Abstract: A method of preparing a display device including a plurality of pixels where a plurality of gate lines cross a plurality of data lines, respectively, each of the pixels including a thin film transistor (TFT) region and a display region, the method can include: forming a thin film transistor (TFT) in the TFT region; and forming a light emitting element for displaying images based on signals from the TFT in the display region, in which a metallic layer is disposed in the TFT region for electrical connection of the TFT; and a light absorbing layer configured to absorb at least part of light propagating toward the metallic layer is disposed on the metallic layer between the metallic layer and one of a gate insulating layer, an active layer, an interlayer dielectric layer and a substrate.

公开(公告)号：US09397122B2

公开(公告)日：2016-07-19

申请号：US14567719

申请日：2014-12-11

Applicant: LG DISPLAY CO., LTD.

Inventor： Jungshik Lim ,  EunMi Jo ,  SungKyung Youn

IPC: H01L29/22 ,  H01L27/12 ,  H01L27/15 ,  H01L33/00 ,  H01L27/32 ,  H01L29/786

CPC classification number: H01L27/3276 ,  H01L27/124 ,  H01L27/1259 ,  H01L27/156 ,  H01L27/322 ,  H01L27/3244 ,  H01L27/3272 ,  H01L29/78633 ,  H01L33/005 ,  H01L51/5284 ,  H01L2227/323 ,  H01L2933/0066

Abstract: Provided is a display device including: a plurality of pixels where a plurality of gate lines cross a plurality of data lines, respectively, each of the pixels including a thin film transistor (TFT) region and a display region; a TFT formed in the TFT region; light emitting elements formed in the display region for displaying images based on signals from the TFT; a metallic layer disposed in the TFT region for electrical connection of the TFT; and a light absorbing layer disposed on the metallic layer and configured to absorb at least part of light propagating toward the metallic layer.

Abstract translation: 提供了一种显示装置，包括：多个像素，其中多个栅极线分别与多条数据线交叉，每个像素包括薄膜晶体管（TFT）区域和显示区域; 形成在TFT区域中的TFT; 形成在显示区域中的发光元件，用于基于来自TFT的信号显示图像; 设置在TFT区域中用于电连接TFT的金属层; 以及光吸收层，其设置在所述金属层上并且被配置为吸收朝向所述金属层传播的至少一部分光。