公开(公告)号：US12134254B2

公开(公告)日：2024-11-05

申请号：US17373959

申请日：2021-07-13

Applicant: Samsung Display Co., Ltd.

Inventor： Hongju Kim ,  Euiyoung Kim ,  Youngdae Song

IPC: B32B3/26 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  H10K59/80

Abstract: A protective film comprises a first film layer, a second film layer disposed on a first surface of the first film layer, and an adhesive layer disposed on a second surface of the first film layer, which is opposite to the first surface, and a through hole is defined through the second film layer to expose the first surface of the first film layer.

公开(公告)号：US11367639B2

公开(公告)日：2022-06-21

申请号：US17095668

申请日：2020-11-11

Applicant: Samsung Display Co., LTD.

Inventor： Youngdae Song ,  Kyeong-Min Kim ,  Myungjong Kim ,  Euiyoung Kim

IPC: H01L21/673

Abstract: A cassette for receiving at least one substrate for a display device includes a base; and a first wall extending in a direction generally perpendicular to an upper surface of the base and a plurality of first projections extending from the first wall in a first direction and arranged in a second direction generally perpendicular to the first direction at substantially regular intervals. A first opening is defined between adjacent first projections to receive one end of a first substrate, the first opening includes a first portion having a first width in the second direction and a second portion having a second width greater than the first width, and the first portion is disposed closer to the first wall than the second portion.

公开(公告)号：US11670530B2

公开(公告)日：2023-06-06

申请号：US17843622

申请日：2022-06-17

Applicant: Samsung Display Co., LTD.

Inventor： Youngdae Song ,  Kyeong-Min Kim ,  Myungjong Kim ,  Euiyoung Kim

IPC: H01L21/673

CPC classification number: H01L21/67326 ,  H01L21/67313

Abstract: A cassette for receiving at least one substrate for a display device includes a base; and a first wall extending in a direction generally perpendicular to an upper surface of the base and a plurality of first projections extending from the first wall in a first direction and arranged in a second direction generally perpendicular to the first direction at substantially regular intervals. A first opening is defined between adjacent first projections to receive one end of a first substrate, the first opening includes a first portion having a first width in the second direction and a second portion having a second width greater than the first width, and the first portion is disposed closer to the first wall than the second portion.

公开(公告)号：US20220097898A1

公开(公告)日：2022-03-31

申请号：US17355068

申请日：2021-06-22

Applicant: Samsung Display Co., LTD.

Inventor： Hongju Kim ,  Kyeong-Min Kim ,  Euiyoung Kim ,  Youngdae Song ,  Junggil Oh ,  Nampyo Hong

IPC: B65D1/36 ,  B65D85/30 ,  B65D21/02

Abstract: A tray for a display device includes a first support portion on which the display device, which includes a flexible circuit board including a driving chip, is disposed, the driving chip being mounted on a protruding portion of the flexible circuit board which protrudes to an outside of the display device and a second support portion spaced apart from the first support portion and on which the protruding portion of the flexible circuit board is disposed.

公开(公告)号：US10575403B2

公开(公告)日：2020-02-25

申请号：US15617404

申请日：2017-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-dong Park ,  Youngdae Song ,  Sehui Jang ,  Byoungdoo Jeong

IPC: H05K1/00 ,  H05K1/14 ,  G02F1/1333 ,  H05K1/02 ,  H05K1/03 ,  H05K5/00 ,  H05K7/00 ,  G02F1/1345 ,  H01L23/495 ,  G06F1/16 ,  H04N5/64 ,  H05K1/18

Abstract: A display device includes a display panel, a main circuit board facing a rear surface of the display panel and including a first main segment, a second main segment, and a first sub-segment disposed between the first main segment and the second main segment, and flexible printed circuit boards which electrically connects the display panel and the main circuit board. A first cut-away portion is defined between the first main segment and the second main segment, the first main segment is bent along a first bending line defining a boundary between the first main segment and the first sub-segment, and the second main segment is bent along a second bending line defining a boundary between the second main segment and the first sub-segment.