公开(公告)号：US10191331B2

公开(公告)日：2019-01-29

申请号：US16018651

申请日：2018-06-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Inho Park ,  Sehwan Yu ,  Kyoungjun Kim ,  Jihyeon Son

IPC: G02F1/1337 ,  G03F1/36 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368 ,  G03F7/20

Abstract: A mask includes a base substrate, and a light shielding pattern including a light transmitting portion and a light shielding portion on the base substrate, wherein the light shielding portion includes a third source electrode portion, a third drain electrode portion spaced apart from the third source electrode portion and including at least a portion parallel to the third source electrode portion, a first auxiliary light shielding portion at an end portion of the third source electrode portion facing the third drain electrode portion, and a second auxiliary light shielding portion at an end portion of the third drain electrode portion facing the third source electrode portion.

公开(公告)号：US10042210B2

公开(公告)日：2018-08-07

申请号：US15095301

申请日：2016-04-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Inho Park ,  Sehwan Yu ,  Kyoungjun Kim ,  Jihyeon Son

IPC: G03F1/36 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G03F7/20

Abstract: A mask includes a base substrate, and a light shielding pattern including a light transmitting portion and a light shielding portion on the base substrate, wherein the light shielding portion includes a third source electrode portion, a third drain electrode portion spaced apart from the third source electrode portion and including at least a portion parallel to the third source electrode portion, a first auxiliary light shielding portion at an end portion of the third source electrode portion facing the third drain electrode portion, and a second auxiliary light shielding portion at an end portion of the third drain electrode portion facing the third source electrode portion.