公开(公告)号：US09977304B2

公开(公告)日：2018-05-22

申请号：US15681477

申请日：2017-08-21

Applicant: InnoLux Corporation

Inventor： Yu-Tsung Liu ,  Kuan-Yu Chiu ,  Te-Yu Lee ,  Chao-Hsiang Wang

IPC: G02F1/136 ,  G02F1/1368 ,  G02F1/1362 ,  H01L27/32 ,  H01L29/786 ,  H01L27/12 ,  H01L51/00

CPC classification number: G02F1/1368 ,  G02F1/136227 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L29/78675 ,  H01L51/0096

Abstract: A display device includes a first substrate, and a semiconductor layer, and a gate line disposed over the first substrate. The gate line overlaps the semiconductor layer. The display device also includes a first insulating layer disposed over the semiconductor layer, wherein a first opening is formed through the first insulating layer. The display device further includes a metal pad disposed over the first insulating layer, being electrically connected to the semiconductor layer through the first opening, and a data line disposed over the first insulating layer, wherein the data line crosses the gate line and is electrically connected to the metal pad. In addition, the display device includes a second insulating layer disposed over the metal pad and the first insulating layer, wherein a second opening is formed through the second insulating layer, and the second opening at least partially overlaps the gate line.

公开(公告)号：US09772535B2

公开(公告)日：2017-09-26

申请号：US14729315

申请日：2015-06-03

Applicant: InnoLux Corporation

Inventor： Yu-Tsung Liu ,  Kuan-Yu Chiu ,  Te-Yu Lee ,  Chao-Hsiang Wang

IPC: G02F1/136 ,  G02F1/1368 ,  H01L27/12 ,  H01L27/32 ,  H01L29/786 ,  G02F1/1362 ,  H01L51/00

CPC classification number: G02F1/1368 ,  G02F1/136227 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L29/78675 ,  H01L51/0096

Abstract: A display device includes an array substrate defined with a plurality of pixel structures arranged in an array. Each of the pixel structures includes a semiconductor layer disposed over a substrate and a first metal layer disposed over the substrate. The pixel structure includes a first insulating layer disposed over the semiconductor layer, having a first opening exposing a top surface of the semiconductor layer and a sidewall surface of the first insulating layer. The pixel structure includes a metal pad disposed over the first insulating layer, being formed over the top surface of the semiconductor layer and the sidewall surface of the first insulating layer through the first opening. The pixel structure includes a second insulating layer disposed over the metal pad and the first insulating layer, having a second opening exposing the metal pad over the sidewall surface of the first insulating layer.