公开(公告)号：US20190299369A1

公开(公告)日：2019-10-03

申请号：US16057614

申请日：2018-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Il LEE ,  Kyu Tae PARK ,  Ji Heon LEE ,  Sang Sun HAN

IPC: B25B11/02 ,  B25B5/00 ,  B25B5/10 ,  B25B5/14 ,  B25B5/16 ,  G02F1/1335 ,  G02F1/1343

Abstract: Jig assembly and method of manufacturing display device are provided. there is provided a jig assembly, including: an outer frame in which a hollow portion is defined; a support across the hollow portion; a movable cover coupled with the outer frame to expose the hollow portion; a fixed cover fixed to the outer frame; and a pressure bar disposed inside the outer frame and moving by a predetermined distance.

公开(公告)号：US20250098512A1

公开(公告)日：2025-03-20

申请号：US18787845

申请日：2024-07-29

Applicant: Samsung Display Co., LTD.

Inventor： Jong-Hee LIM ,  Jaeil KIM ,  Hak-Min KIM ,  Hyoung-Joo KIM ,  Jin Pyung LEE ,  Eun Su JUN ,  Il Young JEONG ,  Sang Sun HAN

IPC: H10K71/00 ,  B23K26/082 ,  B23K26/142 ,  B23K26/38

Abstract: A suction unit control method includes simulating an air flow about a suction port, through which fumes generated when a laser beam is radiated on a target substrate on a stage unit to cut the target substrate are sucked up, installing an air blower on three or four sides around a laser cutting end at a height close to the suction port, controlling on and off of first to fourth solenoid valves of the air blower based on a movement of the stage unit while performing laser cutting on the target substrate while moving the stage unit.

公开(公告)号：US20240042553A1

公开(公告)日：2024-02-08

申请号：US18257590

申请日：2021-08-19

Applicant: Samsung Display Co., LTD.

Inventor： Sang Sun HAN

IPC: B23K26/38 ,  B23K26/03 ,  B23K26/035

CPC classification number: B23K26/38 ,  B23K26/032 ,  B23K26/035 ,  B23K2101/36

Abstract: A method for laser cutting display materials includes loading respective display materials from a tray, and a cutting dummy portions of the loaded display materials. The loading operation includes arranging a loader robot in the vicinity of the tray, aligning, at a first teaching point of the display materials, a laser pointer emitted from the loader robot, and picking up the display materials through at least one pickup pad of the loader robot.

公开(公告)号：US20190315104A1

公开(公告)日：2019-10-17

申请号：US16361934

申请日：2019-03-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Sun HAN ,  Kyu-Tae Park ,  Jungil Lee ,  Jiheon Lee

IPC: B32B27/20 ,  H05K5/00 ,  H05K5/02 ,  B32B5/02 ,  B32B7/06 ,  B32B7/12 ,  B32B27/12

Abstract: A light shielding tape includes a first adhesive layer, a textile base layer disposed on the first adhesive layer, a resin base layer disposed on the textile base layer, and a first light shielding layer disposed on the resin base layer. The first light shielding layer includes black pigment.