公开(公告)号：US11465333B2

公开(公告)日：2022-10-11

申请号：US17360628

申请日：2021-06-28

Applicant: Samsung Display Co., LTD.

Inventor： Myunggil Choi ,  Hee Soo Han

IPC: B32B43/00 ,  B29C63/00 ,  B32B38/10

Abstract: A film peeling device includes a chamber, a lower stage disposed on a first wall of the chamber, first to fourth grippers capable of peeling first to fourth sides of a film by gripping the first to fourth sides of the film attached to an object disposed on the lower stage and an upper stage disposed on a second wall of the chamber facing the first wall of the chamber and capable of extending in a first direction in which the object is disposed.

公开(公告)号：US20220183196A1

公开(公告)日：2022-06-09

申请号：US17394273

申请日：2021-08-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DONGWOO KIM ,  Jungmin Lee ,  Myunggil Choi

IPC: H05K13/00 ,  G06F1/18 ,  H05K13/04 ,  H05K1/18

Abstract: An apparatus for manufacturing a display device includes a stage on which a display panel is placed, an accommodation portion on which a display circuit board is placed, where the display circuit board is connected to the display panel, an interval adjustment portion that adjusts an interval between the stage and the accommodation portion, and a rotation driving portion that rotates the accommodation portion. When the interval adjustment portion applies a force to the display circuit board, the rotation driving portion rotates the accommodation portion.

公开(公告)号：US10165715B2

公开(公告)日：2018-12-25

申请号：US15448455

申请日：2017-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Myunggil Choi ,  Jungmin Lee

IPC: G02F1/13 ,  G02F1/1333 ,  H05K13/00 ,  B29C53/04 ,  B29L31/34

Abstract: An apparatus and a method of manufacturing a display device are disclosed. In one aspect, the apparatus includes a stage on which at least a portion of a component of the display device is seated and a bending unit provided on the stage. The bending unit is configured to bend the component of the display device and attach a portion of the component of the display device to another portion of the component of the display device.

公开(公告)号：US12273477B2

公开(公告)日：2025-04-08

申请号：US17734387

申请日：2022-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： Dongwoo Kim ,  Jong-Hoon Park ,  Boyoung Kim ,  Myunggil Choi

IPC: H04M1/02 ,  H05K5/02

Abstract: A display module bending apparatus includes: a stage on which a display module including a display panel and a circuit board is seated; a bending arm which fixes the circuit board and bending the circuit board based on a first reference; a first measuring unit which measures first information; a second measuring unit disposed on the stage and which measures second information; and a control unit which compensates the first reference based on the first information and the second information.

公开(公告)号：US11660805B2

公开(公告)日：2023-05-30

申请号：US17945553

申请日：2022-09-15

Applicant: Samsung Display Co., LTD.

Inventor： Myunggil Choi ,  Hee Soo Han

IPC: B32B43/00 ,  B29C63/00 ,  B32B38/10

CPC classification number: B29C63/0013 ,  B32B38/10 ,  B32B43/006 ,  Y10T156/1132 ,  Y10T156/1168 ,  Y10T156/1944 ,  Y10T156/1978

Abstract: A film peeling device includes a chamber, a lower stage disposed on a first wall of the chamber, first to fourth grippers capable of peeling first to fourth sides of a film by gripping the first to fourth sides of the film attached to an object disposed on the lower stage and an upper stage disposed on a second wall of the chamber facing the first wall of the chamber and capable of extending in a first direction in which the object is disposed.

公开(公告)号：US20170257988A1

公开(公告)日：2017-09-07

申请号：US15448455

申请日：2017-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Myunggil Choi ,  Jungmin Lee

IPC: H05K13/00 ,  B29C53/04

CPC classification number: H05K13/00 ,  B29C53/04 ,  B29L2031/3475

Abstract: An apparatus and a method of manufacturing a display device are disclosed. In one aspect, the apparatus includes a stage on which at least a portion of a component of the display device is seated and a bending unit provided on the stage. The bending unit is configured to bend the component of the display device and attach a portion of the component of the display device to another portion of the component of the display device.