公开(公告)号：US11882736B2

公开(公告)日：2024-01-23

申请号：US17332437

申请日：2021-05-27

Applicant: Samsung Display Co., LTD.

Inventor： Changmoo Lee ,  Donghyeon Lee ,  Jongin Ahn

IPC: H10K59/131 ,  H01L25/18 ,  H05K1/18 ,  H10K50/87 ,  H10K50/844 ,  H10K77/10 ,  H05K1/14 ,  H05K1/03 ,  H10K102/00

CPC classification number: H10K59/131 ,  H01L25/18 ,  H05K1/189 ,  H10K50/844 ,  H10K50/87 ,  H10K77/111 ,  H05K1/0346 ,  H05K1/147 ,  H05K2201/0154 ,  H05K2201/10128 ,  H10K2102/311

Abstract: A display device includes a display panel including a bending area and a non-bending area adjacent to the bending area, a base substrate disposed under the display panel and including a through-hole overlapping the bending area, a conductive part filling the through-hole, a flexible printed circuit board including a first surface connected to the conductive part and second a surface opposite to the first surface, a first film contacting the first surface of the flexible printed circuit board overlapping the non-bending area, and a protection member contacting an upper surface of the first film.

公开(公告)号：US11621313B2

公开(公告)日：2023-04-04

申请号：US17129302

申请日：2020-12-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joonik Lee ,  Jongin Ahn ,  Donghyeon Lee ,  Changmoo Lee

IPC: H01L27/32 ,  H01L25/18 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  G02F1/13 ,  G06F1/16 ,  G09F9/30 ,  G02F1/1333 ,  G02F1/1335

Abstract: A display apparatus includes a bending area and a non-bending area, a display panel including a first panel area, a second panel area, and a panel bending portion that is bent such that at least a portion of the first panel area overlaps a portion of the second panel area, the display panel may have a curvature in the bending area, and a spacer between the first panel area and the second panel area, the spacer including a first portion in the bending area and a second portion in the non-bending area, wherein the first portion of the spacer is different in material from the second portion, and wherein the first portion of the spacer may have a curvature in the bending area substantially equal to a curvature of the display panel in the bending area.