公开(公告)号：US11694990B2

公开(公告)日：2023-07-04

申请号：US17851358

申请日：2022-06-28

申请人： Samsung Display Co., Ltd.

发明人： Chan-Jae Park ,  Kikyung Youk ,  Sangduk Lee ,  Hyun a Lee ,  Daehwan Jang

IPC分类号： H01L23/00 ,  H01L25/00 ,  H10K59/131 ,  H01L25/18

CPC分类号： H01L24/92 ,  H01L24/16 ,  H01L24/73 ,  H01L24/81 ,  H01L24/83 ,  H01L25/18 ,  H01L25/50 ,  H10K59/131 ,  H01L2224/16145 ,  H01L2224/73204 ,  H01L2224/81205 ,  H01L2224/83874 ,  H01L2224/92125 ,  H01L2924/10157 ,  H01L2924/10158 ,  H01L2924/1426

摘要： A display device includes a display panel including a display area and a non-display area defined therein and including a plurality of signal pads overlapping the non-display area, an electronic component including a base layer with an upper surface and a lower surface, a plurality of driving pads disposed on the lower surface of the base layer, and a plurality of driving bumps respectively disposed on the plurality of driving pads, the plurality of driving bumps being respectively connected to the signal pads, and a filler disposed between the display panel and the electronic component. A first hole is defined in the upper surface of the base layer, and the first hole does not overlap the plurality of driving bumps in a plan view.

公开(公告)号：US11135779B2

公开(公告)日：2021-10-05

申请号：US16886993

申请日：2020-05-29

申请人： Samsung Display Co., Ltd.

发明人： Hyun a Lee ,  Chan-Jae Park ,  Heeju Woo ,  Kikyung Youk ,  Sangduk Lee ,  Daehwan Jang

IPC分类号： B29C65/00 ,  B29C65/08 ,  H05K3/30

摘要： An ultrasonic bonding apparatus includes a stage on which a display panel is seated, a first ultrasonic generation unit which is connected to the stage and vibrates in a first direction and provide a first polarization, and a second ultrasonic generation unit in which an electronic component is seated and which vibrates in a second direction that is crossed with the first direction, and provides a second polarization, where a third polarization is provided on a plane on which the display panel contacts the electronic component.

公开(公告)号：US20240147798A1

公开(公告)日：2024-05-02

申请号：US18465306

申请日：2023-09-12

申请人： Samsung Display Co., Ltd.

发明人： Kikyung Youk ,  Hanbum Kwon ,  Cholong Won

IPC分类号： H10K59/131

CPC分类号： H10K59/1315

摘要： A display apparatus includes a substrate and pad terminals arranged on the substrate in a first direction in a pad area and including a first pad terminal disposed at outer side and an ith pad terminal disposed at inner side. Each of the pad terminals includes a lower conductive layer, convex portions, and an upper conductive layer. An overlapping area between the lower conductive layer of the first pad terminal and the convex portions is different from an overlapping area between the lower conductive layer of the ith pad terminal and the convex portions in a plan view.

公开(公告)号：US11410967B2

公开(公告)日：2022-08-09

申请号：US16943241

申请日：2020-07-30

申请人： Samsung Display Co., Ltd.

发明人： Chan-Jae Park ,  Kikyung Youk ,  Sangduk Lee ,  Hyun a Lee ,  Daehwan Jang

IPC分类号： H01L23/00 ,  H01L25/18 ,  H01L25/00 ,  H01L27/32

摘要： A display device includes a display panel including a display area and a non-display area defined therein and including a plurality of signal pads overlapping the non-display area, an electronic component including a base layer with an upper surface and a lower surface, a plurality of driving pads disposed on the lower surface of the base layer, and a plurality of driving bumps respectively disposed on the plurality of driving pads, the plurality of driving bumps being respectively connected to the signal pads, and a filler disposed between the display panel and the electronic component. A first hole is defined in the upper surface of the base layer, and the first hole does not overlap the plurality of driving bumps in a plan view.

公开(公告)号：US10316219B2

公开(公告)日：2019-06-11

申请号：US15647259

申请日：2017-07-12

申请人： Samsung Display Co., Ltd. ,  Myongji University Industry and Academia Cooperation Foundation

发明人： Byungwook Ahn ,  Kikyung Youk ,  Sukwon Jung ,  Jeongho Hwang ,  Jongdeok Park ,  Seungchan Lee ,  Intae Son ,  Junhyup Lee

IPC分类号： G06F3/041 ,  C09J5/06 ,  H05K5/00 ,  H05K5/03 ,  C09J11/08 ,  B32B7/12 ,  B32B5/16 ,  B32B27/06 ,  C09J11/06

摘要： A thermally releasable adhesive member including a base resin and microcapsules dispersed and disposed in the base resin. The microcapsule includes a core part, a shell part wrapping the core part, and an organic solvent disposed in the core part, and an average diameter of the microcapsules is in a range from about 50 nm to about 500 nm. The adhesive member may maintain high optical transmittance and may be easily detached at a high temperature.

公开(公告)号：US20170373125A1

公开(公告)日：2017-12-28

申请号：US15632058

申请日：2017-06-23

申请人： Samsung Display Co., Ltd.

发明人： Kikyung Youk ,  Seungchan Lee ,  Jeehun Lim ,  Wonjoon Choi ,  Jongdeok Park ,  Byungwook Ahn ,  Sukwon Jung ,  Jeongho Hwang

IPC分类号： H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

CPC分类号： H01L27/3262 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5281 ,  H01L51/56 ,  H01L2251/5338

摘要： A flexible display device includes: a panel portion including a display area and a pad area; a window disposed over the panel; an adhesive layer disposed between the window and the panel portion; and a protection film disposed between the pad area and the adhesive layer.