公开(公告)号：US20170338198A1

公开(公告)日：2017-11-23

申请号：US15365979

申请日：2016-12-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eui Yun JANG ,  Dong-Hee PARK ,  Cheol Geun AN ,  Ji Hoon OH ,  Chung-Seok LEE ,  Jeong Ho HWANG

IPC: H01L23/00

Abstract: A display device including pads; an anisotropic conductive film on the pads; and a connection member bonded to the pads through the film, the connection member including bumps, the film includes a supporting layer including a plurality of conductive particles having a part protruded from a first and second surface of the support layer; a first adhesive layer contacting the first surface and the part of each conductive particle protruding from the first surface; and a second adhesive layer contacting the second surface and the part of each conductive particle protruding from the second surface, and wherein the first or second adhesive layer is positioned at both of a first and second region of the display device, the first region being a region in which the pads and the bumps are overlapped and the second region being a region in which the pads and the bumps are not overlapped.

公开(公告)号：US20220089392A1

公开(公告)日：2022-03-24

申请号：US17376462

申请日：2021-07-15

Applicant: Samsung Display Co., LTD.

Inventor： Cheol Geun AN ,  Eui Yun JANG

IPC: B65H5/10

Abstract: A display panel transfer device includes: an absorption part disposed in parallel with a first direction; a supporting part disposed in parallel with a second direction crossing the first direction; and a moving part, where the absorption part includes a plurality of absorbers disposed in parallel with a third direction crossing the first and second directions, and the supporting part includes a transfer stage disposed in parallel with the first direction.

公开(公告)号：US20210208636A1

公开(公告)日：2021-07-08

申请号：US17123869

申请日：2020-12-16

Applicant: Samsung Display Co., LTD.

Inventor： Ye Jin KIM ,  Seul-Gi KIM ,  Cheol Geun AN ,  Eui Yun JANG ,  Won Joon CHOI

IPC: G06F1/16

Abstract: A display device according to an embodiment includes a display panel and a protection layer that is disposed on the display panel, wherein the protection layer includes: a first protection layer; a metal layer that overlaps the first protection layer and includes a hole; and an adhesive layer disposed between the first protection layer and the metal layer. The adhesive layer includes a first area disposed between the first protection layer and the metal layer, and a second area and a third area that are disposed in the hole, wherein a peeling strength of the second area and a peeling strength of the third area are different from each other.

公开(公告)号：US20180011369A1

公开(公告)日：2018-01-11

申请号：US15613415

申请日：2017-06-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Cheol Geun AN ,  Jong Hyuk LEE ,  Chung-Seok LEE ,  Eui Yun JANG ,  Jeong Ho Hwang

IPC: G02F1/1333 ,  G06F3/14 ,  G02B5/30 ,  G02F1/167 ,  G09G3/20 ,  G09F9/30

CPC classification number: G02F1/133348 ,  G02B5/305 ,  G02B5/3083 ,  G02F1/1345 ,  G02F1/13458 ,  G02F1/167 ,  G02F2001/133311 ,  G06F3/14 ,  G09F9/30 ,  G09F9/301 ,  G09G3/20

Abstract: A display device includes a pad portion disposed on a first substrate, a connection member disposed on the pad portion, and an anisotropic conductive layer disposed between the pad portion and the connection member, the anisotropic conductive layer including conductive particles. The pad portion includes a pad, the pad including a first pad electrode and a second pad electrode. A first insulating layer is disposed between the first pad electrode and the second pad electrode. The first insulating layer overlaps the first pad electrode. The second pad electrode is connected to the first pad electrode through a first contact hole. The first contact hole overlaps a center of the first pad electrode. The first pad electrode is at least twice as wide as the first contact hole.

公开(公告)号：US20160379997A1

公开(公告)日：2016-12-29

申请号：US15175839

申请日：2016-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Yun JO ,  Su Bin BAE ,  Sang Hyeon SONG ,  Cheol Geun AN

IPC: H01L27/12 ,  G06F3/041

CPC classification number: H01L27/124 ,  G06F3/0416 ,  G06F2203/04103 ,  H01L27/1262

Abstract: An exemplary embodiment of the described technology relates generally to a display apparatus including a plurality of pixels and corresponding to one area of a substrate for displaying an image, and a pad area corresponding to another area of the substrate, the pad area including a lower electrode configured to transmit an electric signal to the pixels, and a plurality of pad electrodes electrically connecting the lower electrode and a driving chip, wherein each of the pad electrodes includes a first contact surface for contacting the lower electrode, a second contact surface for contacting the driving chip, and an oxide layer on a surface of the pad electrode that is exposed to the outside, and that connects the first contact surface and the second contact surface.

Abstract translation: 所描述的技术的示例性实施例一般涉及包括多个像素并且对应于用于显示图像的基板的一个区域的显示装置以及对应于该基板的另一个区域的焊盘区域，该焊盘区域包括下部电极 被配置为向所述像素发送电信号，以及电连接所述下电极和驱动芯片的多个焊盘电极，其中每个焊盘电极包括用于接触所述下电极的第一接触表面，用于接触所述下电极的第二接触表面 驱动芯片和暴露于外部的焊盘电极的表面上的氧化物层，并且连接第一接触表面和第二接触表面。