公开(公告)号：US20150331530A1

公开(公告)日：2015-11-19

申请号：US14708639

申请日：2015-05-11

Applicant: LG Display Co., Ltd.

Inventor： MinJoo KIM ,  Taehwan KIM

IPC: G06F3/041 ,  H01L27/12 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/124 ,  H01L27/1248

Abstract: A fabrication method is described which reduces processes of fabricating display devices such as an in-cell type display device. The display device includes: a gate line over a substrate; a data line over the substrate; a thin-film-transistor (TFT) including a drain electrode and a source electrode, the TFT located at a pixel defined by an intersection between the gate line and the data line; a first electrode layer located to be spaced apart from one of the source electrode and the drain electrode of the TFT; and a second electrode and a connection pattern over the first electrode, both the second electrode and the connection pattern of a same material, the connection pattern connecting one of the source electrode or the drain electrode of the TFT to the first electrode.

Abstract translation: 描述了一种制造方法，其减少了诸如单元内型显示装置的显示装置的制造工艺。 显示装置包括：衬底上的栅极线; 衬底上的数据线; 包括漏电极和源电极的薄膜晶体管（TFT），TFT位于由栅极线和数据线之间的交叉点限定的像素上; 位于与TFT的源电极和漏电极中的一个间隔开的第一电极层; 以及第一电极上的第二电极和连接图案，第二电极和相同材料的连接图案，连接图案将TFT的源电极或漏电极中的一个连接到第一电极。