公开(公告)号：US20190273208A1

公开(公告)日：2019-09-05

申请号：US16416880

申请日：2019-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Geun Woo YUG

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/12

Abstract: A display device includes a display panel and a first protective substrate positioned under the display panel and including a first sub-region and a second sub-region positioned at a side of the first sub-region. A thickness of the first protective substrate in the first sub-region is greater than a thickness of the first protective substrate in the second sub-region.

公开(公告)号：US20210141421A1

公开(公告)日：2021-05-13

申请号：US17125901

申请日：2020-12-17

Applicant: Samsung Display Co. Ltd.

Inventor： Geun Woo YUG ,  Ku Hyun KANG

IPC: G06F1/16 ,  F21V8/00 ,  G02B5/30 ,  H01L51/00

Abstract: A method of manufacturing a display device, including: providing an object to be processed; forming a linear portion of the object to be processed by performing a first laser processing for the object to be processed; and forming a curved portion of the object to be processed by performing a second laser processing different from the first laser processing for the object to be processed. A laser processing apparatus, is also provided, including: an irradiation unit applying a laser onto an object to be processed; and a controller controlling an operation of the irradiation unit. The controller controls the irradiation unit to form a linear portion of the object to be processed by applying the laser onto the object according to a first condition and forming a curved portion of the object by applying the laser onto the object according to a second condition different from the first condition.

公开(公告)号：US20200301474A1

公开(公告)日：2020-09-24

申请号：US16751002

申请日：2020-01-23

Applicant: Samsung Display Co., LTD.

Inventor： Geun Woo YUG

IPC: G06F1/16 ,  G06F1/20

Abstract: A display device includes a polymer base layer including a first surface and a second surface opposite to the first surface; and a display panel including a third surface facing the second surface and a fourth surface opposite to the third surface, where the polymer base layer includes a first outer side surface adjacent to the first surface, a second outer side surface adjacent to the second surface and spaced outward from the first outer side surface, and a cut surface disposed between the first outer side surface and the second outer side surface.

公开(公告)号：US20250048881A1

公开(公告)日：2025-02-06

申请号：US18607678

申请日：2024-03-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Geun Woo YUG

IPC: H10K59/80 ,  H10K102/00

Abstract: A display device includes: a display panel including a folding area; and a panel support layer disposed on the display panel and including a folding portion that overlaps the folding area, wherein the panel support layer includes: one or more bars and one or more slits alternately arranged with each other in the folding portion; and a filler disposed at least partially in the one or more of slits, and wherein the filler is disposed in first row slits among the one or more slits that are located at two ends of the folding portion.

公开(公告)号：US20210181397A1

公开(公告)日：2021-06-17

申请号：US17190092

申请日：2021-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Geun Woo YUG ,  Jung Hwa YOU ,  Il Young JEONG ,  Soo Bum PARK ,  Myeong Seok JEONG

IPC: G02B5/30 ,  B23K26/351 ,  B23K26/40 ,  G02F1/1335

Abstract: A polarizing layer includes a base film and a deformation part provided in an edge of the base film. The deformation part includes first deformation parts formed as the base film is deformed by heat, and at least one second deformation part provided between the first deformation parts adjacent to each other.

公开(公告)号：US20230418337A1

公开(公告)日：2023-12-28

申请号：US18242832

申请日：2023-09-06

Applicant: Samsung Display Co., Ltd.

Inventor： Geun Woo YUG

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1684 ,  G06F1/1616

Abstract: Methods of manufacturing display devices are capable of minimizing damage due to heat generated in the laser cutting process during manufacturing the display device.

公开(公告)号：US20210333835A1

公开(公告)日：2021-10-28

申请号：US17154557

申请日：2021-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Geun Woo YUG

IPC: G06F1/16

Abstract: A display device includes a display panel including a first surface, and a shock absorber disposed on the first surface of the display panel, the shock absorber having a second surface thereof facing the first surface, wherein, in a first cross-section taken in a thickness direction of the shock absorber, the shock absorber includes an edge surface having a first point closest to the first surface and a second point farthest from the first surface, on an outer surface of the shock absorber, and based on an imaginary line extending between the first and second surfaces, a first distance between the imaginary line and the first point is less than a second distance between the imaginary line and the second point.

公开(公告)号：US20180102480A1

公开(公告)日：2018-04-12

申请号：US15662729

申请日：2017-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Geun Woo YUG

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/12

CPC classification number: H01L51/0009 ,  H01L27/013 ,  H01L27/1214 ,  H01L27/32 ,  H01L27/3276 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/558 ,  H01L2251/566

Abstract: A display device includes a display panel and a first protective substrate positioned under the display panel and including a first sub-region and a second sub-region positioned at a side of the first sub-region. A thickness of the first protective substrate in the first sub-region is greater than a thickness of the first protective substrate in the second sub-region.