公开(公告)号：US20210348995A1

公开(公告)日：2021-11-11

申请号：US17166439

申请日：2021-02-03

Applicant: Samsung Display Co., LTD.

Inventor： Kyoung Tae KIM ,  Sung Su HONG

IPC: G01N3/02 ,  G01N3/20

Abstract: A bending test apparatus includes a jig including first to third supporting members arranged in a first direction; a shaft member including a first shaft, a second shaft, and a third shaft extending in a second direction intersecting the first direction and respectively connected to the first to third supporting members; a driving member connected to the first shaft and providing a rotation force to the first shaft; a sliding member including a first slider and a second slider respectively connected to the second shaft and the third shaft; and a rail member extending in the first direction and guiding movements of the first slider and the second slider. When the first shaft rotates the first supporting member in a first rotation direction, the second and third supporting members rotate in a second rotation direction opposite to the first rotation direction.

公开(公告)号：US20140295727A1

公开(公告)日：2014-10-02

申请号：US14306588

申请日：2014-06-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyoung Tae KIM ,  Kyoung Ju SHIN ,  Jun Woo LEE ,  Suk Hoon KANG ,  Baek Kyun JEON ,  Young-Gu KIM

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133753 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2001/133773

Abstract: In a liquid crystal display, a pretilt value provided by an upper alignment layer or a lower alignment layer is gradually changed in one domain, such that liquid crystal molecules have various arrangements in which azimuth angles of aligned liquid crystal molecules are gradually changed.

Abstract translation: 在液晶显示器中，由上取向层或下配向层提供的预倾斜值在一个区域中逐渐变化，使得液晶分子具有排列的液晶分子的方位角逐渐变化的各种布置。