公开(公告)号：US11009751B2

公开(公告)日：2021-05-18

申请号：US15952084

申请日：2018-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungha Moon ,  Siwon Hwang

IPC: G02F1/1339 ,  H01L27/12

Abstract: A display device includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first substrate and the second substrate, and a plurality of spacers maintaining a cell gap between the first substrate and the second substrate. Each of the plurality of spacers includes a spacer body portion protruding from the first substrate, and a spacer pattern portion including a plurality of pillar portions protruding from the spacer body portion and a plurality of contact portions respectively on top ends of the plurality of pillar portions so as to be in contact with a bottom surface of the second substrate.

公开(公告)号：US20190025628A1

公开(公告)日：2019-01-24

申请号：US15952084

申请日：2018-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungha Moon ,  Siwon Hwang

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1333 ,  H01L27/12

Abstract: A display device includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first substrate and the second substrate, and a plurality of spacers maintaining a cell gap between the first substrate and the second substrate. Each of the plurality of spacers includes a spacer body portion protruding from the first substrate, and a spacer pattern portion including a plurality of pillar portions protruding from the spacer body portion and a plurality of contact portions respectively on top ends of the plurality of pillar portions so as to be in contact with a bottom surface of the second substrate.