公开(公告)号：US20210091163A1

公开(公告)日：2021-03-25

申请号：US16892988

申请日：2020-06-04

Applicant: Samsung Display Co., LTD.

Inventor： Seung Sok SON ,  Woo Geun LEE ,  Seul Ki KIM ,  Kap Soo YOON ,  Hyun Woong BAEK ,  Jae Hyun LEE ,  Su Jung JUNG ,  Jung Kyoung CHO ,  Seung Ha CHOI ,  June Whan CHOI

IPC: H01L27/32 ,  G09G3/32

Abstract: A display device includes a substrate, a first conductive layer on the substrate, the first conductive layer including a data signal line, a first insulating layer on the first conductive layer, a semiconductor layer on the first insulating layer, the semiconductor layer including a first semiconductor pattern, a second insulating layer on the semiconductor layer, and a second conductive layer on the second insulating layer, the second conductive layer including a gate electrode disposed to overlap the first semiconductor pattern, a transistor first electrode disposed to overlap a part of the first semiconductor pattern, wherein the transistor first electrode is electrically connected to the data signal line through a contact hole that penetrates the first and second insulating layers, and a transistor second electrode disposed to overlap another part of the first semiconductor pattern.

公开(公告)号：US20170160583A1

公开(公告)日：2017-06-08

申请号：US15183108

申请日：2016-06-15

Applicant: Samsung Display Co. Ltd.

Inventor： Hyun Woong BAEK ,  Wan Soon IM ,  Jang Bog JU ,  Seung Hwan KIM ,  Hyo Seop KIM ,  Seung Ho LEE ,  So Mi JUNG ,  Kang Wook HEO

IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/133512 ,  G02F1/133305 ,  G02F1/136209 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133388 ,  G02F2001/136222

Abstract: A display device includes a first substrate and a second substrate, which face each other, and each of which includes a display area and a non-display area disposed outside the display area, a first light-blocking layer disposed in the non-display area, and a dummy color layer, in which a boundary dividing the display area and the non-display area is defined, and which is disposed in the non-display area of the first substrate to be adjacent to the boundary, where the dummy color layer includes a section in which a distribution density of the dummy color layer is decreased from the boundary to the outside of the non-display area.