公开(公告)号：US20210397228A1

公开(公告)日：2021-12-23

申请号：US17227984

申请日：2021-04-12

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hyun YANG ,  Sae Na YUN ,  Jin Sung HWANG

IPC: G06F1/16

Abstract: A display device includes a display panel including a front surface, a rear surface, and a folding axis; a support member disposed on the rear surface of the display panel, the support member including a first support member and a second support member; a hinge connected to the first support member and the second support member to each other; a hinge cover disposed over the hinge; a first rear cover disposed on a rear surface of the first support member; a second rear cover disposed on a rear surface of the second support member; a first blocking member disposed on a first cover surface of the first rear cover; and a second blocking member disposed on a second cover surface of the second rear cover.

公开(公告)号：US20220093817A1

公开(公告)日：2022-03-24

申请号：US17476993

申请日：2021-09-16

Applicant: Samsung Display Co., LTD.

Inventor： Hyo Jin KO ,  Duk Ki KIM ,  Yong Hwi KIM ,  Jun Bo SIM ,  Na Mi HONG ,  Jong Hyuk KANG ,  Gyu Bong KIM ,  Hoi Lim KIM ,  Sae Na YUN ,  Chang Hee LEE ,  Hyun Deok IM ,  Eun A CHO ,  Jae Kook HA

IPC: H01L33/00 ,  H01L27/15 ,  H01L33/24 ,  H01L33/38 ,  H01L33/44 ,  B82B3/00 ,  C09D11/52 ,  C09D11/50 ,  C09D11/033

Abstract: An ink includes a solvent, and light-emitting elements dispersed in the solvent, each of the light-emitting elements comprising semiconductor layers and an insulating film partially surrounding outer surfaces of the semiconductor layers, wherein the solvent has Hansen solubility parameters of a polarity parameter between about 4 and about 9 and a hydrogen bonding parameter between about 6 and about 11.