公开(公告)号：US09620613B2

公开(公告)日：2017-04-11

申请号：US14721952

申请日：2015-05-26

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Ho Park ,  Jae-Hyuk Jang ,  Chang-Ok Kim ,  Joo-Sun Yoon ,  Yong-Jae Jang

IPC: H01L27/32 ,  H01L21/02 ,  H01L27/12 ,  H01L29/49 ,  H01L29/51 ,  H01L49/02 ,  H01L51/56

CPC classification number: H01L29/518 ,  H01L27/1259 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/4908

Abstract: An organic light emitting display device includes a substrate, a first transistor disposed on the substrate in the opaque region, a second transistor disposed on the substrate in the opaque region, the second transistor being adjacent to the first transistor along a first direction, and a capacitor disposed on the substrate in the opaque region, the capacitor being adjacent to the first transistor along a second direction different from the first direction. Here, the capacitor may include a first capacitor electrode, a dielectric structure including silicon oxynitride and a second capacitor electrode.

公开(公告)号：US20140256076A1

公开(公告)日：2014-09-11

申请号：US14281146

申请日：2014-05-19

Applicant: Samsung Display Co., Ltd.

Inventor： Joung-Keun Park ,  Jae-Hyuk Jang

IPC: H01L27/12

CPC classification number: H01L27/127 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/3262

Abstract: A display device includes a substrate; a gate wire including a gate electrode and a first capacitor electrode formed on the substrate; a gate insulating layer formed on the gate wire; a semiconductor layer pattern formed on the gate insulating layer, and including an active region overlapping at least a part of the gate electrode and a capacitor region overlapping at least a part of the first capacitor electrode; an etching preventing layer formed on a part of the active region of the semiconductor layer pattern; and a data wire including a source electrode and a drain electrode formed over the active region of the semiconductor layer from over the etching preventing layer, and separated with the etching preventing layer therebetween, and a second capacitor electrode formed on the capacitor region of the semiconductor layer.

Abstract translation: 显示装置包括基板; 栅极线，其包括形成在所述基板上的栅极电极和第一电容器电极; 形成在栅极线上的栅绝缘层; 形成在所述栅极绝缘层上的半导体层图案，并且包括与所述栅电极的至少一部分重叠的有源区域和与所述第一电容器电极的至少一部分重叠的电容器区域; 形成在半导体层图案的有源区的一部分上的防蚀层; 以及数据线，其包括源极电极和漏电极，所述源电极和漏极形成在所述半导体层的有源区上方，从所述防蚀层的上方形成并与所述防蚀层隔开，并且形成在所述半导体的电容器区域上的第二电容器电极 层。

公开(公告)号：US08877534B2

公开(公告)日：2014-11-04

申请号：US14281146

申请日：2014-05-19

Applicant: Samsung Display Co., Ltd.

Inventor： Joung-Keun Park ,  Jae-Hyuk Jang

IPC: H01L21/00 ,  H01L27/12

CPC classification number: H01L27/127 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/3262

Abstract: A display device includes a substrate; a gate wire including a gate electrode and a first capacitor electrode formed on the substrate; a gate insulating layer formed on the gate wire; a semiconductor layer pattern formed on the gate insulating layer, and including an active region overlapping at least a part of the gate electrode and a capacitor region overlapping at least a part of the first capacitor electrode; an etching preventing layer formed on a part of the active region of the semiconductor layer pattern; and a data wire including a source electrode and a drain electrode formed over the active region of the semiconductor layer from over the etching preventing layer, and separated with the etching preventing layer therebetween, and a second capacitor electrode formed on the capacitor region of the semiconductor layer.