公开(公告)号：US10665784B2

公开(公告)日：2020-05-26

申请号：US16416880

申请日：2019-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Geun Woo Yug

IPC: G11C11/34 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  H01L27/12 ,  H01L51/56 ,  H01L27/01

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：US10340454B2

公开(公告)日：2019-07-02

申请号：US15662729

申请日：2017-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Geun Woo Yug

IPC: H01L29/04 ,  H01L51/00 ,  H01L27/12 ,  H01L51/52 ,  H01L27/01 ,  H01L27/32 ,  H01L51/56

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：US12153237B2

公开(公告)日：2024-11-26

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 ,  B23K26/362 ,  B23K26/40 ,  B23K26/50 ,  G02F1/1333 ,  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：US10962697B2

公开(公告)日：2021-03-30

申请号：US15715752

申请日：2017-09-26

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 ,  G02F1/1333

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：US20180313991A1

公开(公告)日：2018-11-01

申请号：US15715752

申请日：2017-09-26

Applicant: Samsung Display Co., Ltd.

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

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

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：US11971751B2

公开(公告)日：2024-04-30

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 ,  H10K77/10

CPC classification number: G06F1/1652 ,  G02B5/3025 ,  G02B6/0056 ,  H10K77/111

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：US11775020B2

公开(公告)日：2023-10-03

申请号：US17154557

申请日：2021-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Geun Woo Yug

IPC: G06F1/16

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

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：US10901463B2

公开(公告)日：2021-01-26

申请号：US16357351

申请日：2019-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： Geun Woo Yug ,  Ku Hyun Kang

IPC: H01L21/00 ,  G06F1/16 ,  F21V8/00 ,  G02B5/30 ,  H01L51/00

Abstract: A display device including a linear portion and a curved portion, including a first substrate including a first surface and a second surface opposite the first surface; a second substrate including a third surface and a fourth surface opposite the third surface; and a display panel disposed between the first surface of the first substrate and the fourth surface of the second substrate. An outer surface adjacent to the first surface of the first substrate protrudes outward from an outer surface adjacent to the second surface of the first substrate, and a first width of a region of the first surface of the first substrate that does not overlap with the second surface in the linear portion is greater than a second width of a region of the first surface of the first substrate that does not overlap with the second surface of the first substrate in the curved portion.