公开(公告)号：US11289556B2

公开(公告)日：2022-03-29

申请号：US16789613

申请日：2020-02-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Bae Bae ,  Won Kyu Kwak

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L27/12 ,  H01L51/50

Abstract: The present disclosure relates to a display device. An exemplary embodiment of the present invention provides a display device including a substrate and an active pattern positioned above the substrate. To the active pattern includes a channel region and a conductive region having a higher carrier concentration than the channel region. A first insulating layer is disposed on the active pattern. A first conductive layer is disposed on the first insulating layer and includes a first conductor. The channel region of the active pattern includes a first channel region overlapping the first conductor along a direction orthogonal to an upper surface of the substrate. The conductive region of the active pattern includes a first conductive region overlapping the first conductor along the direction orthogonal to the upper surface of the substrate.

公开(公告)号：US11062657B2

公开(公告)日：2021-07-13

申请号：US16503077

申请日：2019-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Bae Bae ,  So-Young Lee ,  Won-Se Lee

IPC: G09G3/30 ,  G09G3/3266 ,  G09G3/20 ,  G11C19/28

Abstract: A display device includes a display panel having a curved side or a polygonal side, the display panel including a plurality of pixels in a display region, a gate driver including a plurality of normal stages connected to each other for outputting gate signals to the pixels via a plurality of gate lines, and a plurality of dummy stages between some of the normal stages, and a data driver providing data signals to the pixels via a plurality of data lines.