公开(公告)号：US11637034B2

公开(公告)日：2023-04-25

申请号：US16993592

申请日：2020-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Sik Kim ,  Yong Lim Kim ,  Kyo Sung Lee ,  Seung Kuk Lee

IPC: H01L21/683 ,  H01L21/68 ,  H01L23/544 ,  H01L51/56 ,  G02F1/13 ,  G02F1/1333 ,  H01L51/00 ,  H01L27/32

Abstract: An apparatus for manufacturing a display device and a method for manufacturing a display device are provided. According to an exemplary embodiment of the present disclosure, an apparatus for manufacturing a display device includes: a pressing pad including a body portion and a vision hole penetrating the body portion; a vision camera above the vision hole; and a suction picker near the pressing pad.

公开(公告)号：US10784141B2

公开(公告)日：2020-09-22

申请号：US16057536

申请日：2018-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Sik Kim ,  Yong Lim Kim ,  Kyo Sung Lee ,  Seung Kuk Lee

IPC: H01L21/68 ,  H01L21/683 ,  H01L23/544 ,  H01L51/56 ,  G02F1/13 ,  G02F1/1333 ,  H01L51/00 ,  H01L27/32

Abstract: An apparatus for manufacturing a display device and a method for manufacturing a display device are provided. According to an exemplary embodiment of the present disclosure, an apparatus for manufacturing a display device includes: a pressing pad including a body portion and a vision hole penetrating the body portion; a vision camera above the vision hole; and a suction picker near the pressing pad.

公开(公告)号：US11465241B2

公开(公告)日：2022-10-11

申请号：US16547354

申请日：2019-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong Nam Moon ,  Yong Woo Kim ,  Ki Hong Lim ,  Kyoung Suk Kim ,  Seung Kuk Lee

IPC: B23K26/38 ,  H01L21/687 ,  H01L21/67

Abstract: There are provided a stage for cutting a substrate, and a substrate-cutting apparatus. The stage includes a supporting member for having the substrate mounted thereon, including a plurality of cell areas, and defining a groove line having a groove shape between the plurality of cell areas, and a first tube line inserted into the groove line to contact an inner wall of the groove line, and having an open upper portion.

公开(公告)号：US11258052B2

公开(公告)日：2022-02-22

申请号：US16710323

申请日：2019-12-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Kuk Lee ,  Beomjun Cheon

IPC: H01L51/56 ,  H01L51/00 ,  H01L51/52

Abstract: A method of manufacturing an organic light emitting display device includes forming a plurality of display structures on a lower substrate, forming a top protection film including a plurality of top opening patterns on the lower substrate and the display structures such that the top opening patterns do not overlap the display structures, cutting the lower substrate between two adjacent display structures among the plurality of display structures along a first cutting line that is located at at least a portion of the top opening patterns, and separating the lower substrate to form a plurality of display panels each including the display structure and a portion of the lower substrate.

公开(公告)号：US20190088529A1

公开(公告)日：2019-03-21

申请号：US16057536

申请日：2018-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Sik Kim ,  Yong Lim Kim ,  Kyo Sung Lee ,  Seung Kuk Lee

IPC: H01L21/683 ,  H01L21/68 ,  H01L23/544 ,  H01L51/56 ,  H01L51/00 ,  G02F1/13

CPC classification number: H01L21/6838 ,  G02F1/1303 ,  G02F1/133351 ,  G02F2001/133354 ,  G02F2202/022 ,  H01L21/681 ,  H01L23/544 ,  H01L27/3293 ,  H01L51/0096 ,  H01L51/56 ,  H01L2223/5442 ,  H01L2223/54426 ,  H01L2223/5448 ,  H01L2251/566

Abstract: An apparatus for manufacturing a display device and a method for manufacturing a display device are provided. According to an exemplary embodiment of the present disclosure, an apparatus for manufacturing a display device includes: a pressing pad including a body portion and a vision hole penetrating the body portion; a vision camera above the vision hole; and a suction picker near the pressing pad.

公开(公告)号：US11040837B2

公开(公告)日：2021-06-22

申请号：US16520664

申请日：2019-07-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung Sik Kim ,  Yong Lim Kim ,  Byung Min Shin ,  Seung Kuk Lee ,  Jae Shik Jung

IPC: B65G47/90 ,  H01L21/67 ,  H01L21/20 ,  H01L21/66 ,  H01L21/70 ,  H01L23/544 ,  H01L21/68

Abstract: A method for manufacturing a display device includes providing an original substrate on a support member, where the original substrate includes a first cell and a second cell adjacent to each other in a row direction or a column direction, moving a first picker above the first cell, calculating a first corrected coordinate based on an initial position of the first picker and a reference position of the first cell, moving the first picker to a first corrected position by using the first corrected coordinate such that the first picker picks up the first cell, moving the first picker above the second cell, and moving the first picker to a second corrected position by using a second corrected coordinate such that the first picker picks up the second cell, where the second corrected coordinate is the same as the first corrected coordinate.

公开(公告)号：US20200373189A1

公开(公告)日：2020-11-26

申请号：US16993592

申请日：2020-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Sik Kim ,  Yong Lim Kim ,  Kyo Sung Lee ,  Seung Kuk Lee

IPC: H01L21/683 ,  H01L21/68 ,  H01L23/544 ,  H01L51/56 ,  G02F1/13 ,  G02F1/1333

Abstract: An apparatus for manufacturing a display device and a method for manufacturing a display device are provided. According to an exemplary embodiment of the present disclosure, an apparatus for manufacturing a display device includes: a pressing pad including a body portion and a vision hole penetrating the body portion; a vision camera above the vision hole; and a suction picker near the pressing pad.