公开(公告)号：US20200278312A1

公开(公告)日：2020-09-03

申请号：US16696071

申请日：2019-11-26

Applicant: Samsung Display Co., Ltd.

Inventor： Il Hun JEONG ,  Yeon Shil JUNG ,  Hwan Woo LEE ,  Hae Goo JUNG

IPC: G01N27/24 ,  H01L27/32 ,  G01D5/24 ,  G01R31/28 ,  G01N27/20

Abstract: A sensor includes: a hole; a sensing area formed around the hole, wherein at least one sensor is in the sensing area; and a crack detector configured to output a first crack signal if a comparison value obtained by comparing a detected value from the at least one sensor with a reference value exceeds an error range.

公开(公告)号：US20200176707A1

公开(公告)日：2020-06-04

申请号：US16687575

申请日：2019-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Haegoo JUNG ,  Hwan Woo LEE ,  Yeon-Shil JUNG ,  Boock JANG

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device may include a first substrate, a second substrate, a light emitting structure, a seal member, a seal structure, a pad electrode, and a connection wire. The second substrate may overlap the first substrate. The light emitting structure may be positioned between the first substrate and the second substrate. The seal member may be positioned between the first substrate and the second substrate. The seal structure may be spaced from the seal member. A section of the seal member may be positioned between the light emitting structure and the seal structure. The seal structure may be positioned between the seal member and the pad electrode. The connection wire may electrically connect the seal structure and the pad electrode.