公开(公告)号：US20240405164A1

公开(公告)日：2024-12-05

申请号：US18596862

申请日：2024-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： YOUNGDO KIM ,  BYUNGHOON KIM ,  JEONGWEON SEO ,  JUNWOO YOU ,  JUNYOUNG LEE ,  CHANGMOO LEE ,  SUK WON JUNG

IPC: H01L33/44 ,  H01L25/075

Abstract: An electronic device includes a display panel including a first region corresponding to an electronic module, a second region which extends from the first region, and a third region which is spaced apart from the first region with the second region therebetween, and a protective layer facing the display panel at the second region and the third region. The protective layer includes a first protective part including an ultraviolet curable resin, the first protective part being adjacent to the first region and overlapping the second region, and a second protective part including a heat radiating material, the second protective part being adjacent to the second region and overlapping the third region.

公开(公告)号：US20220063256A1

公开(公告)日：2022-03-03

申请号：US17242366

申请日：2021-04-28

Applicant: Samsung Display Co., LTD.

Inventor： YOUNGDO KIM ,  KANG-WOO LEE ,  AELY OH ,  JONGHWAN CHO ,  SEONGSIK CHOI

IPC: B32B33/00 ,  G02B1/14 ,  G09F9/30 ,  G06F1/16 ,  B32B27/30

Abstract: A foldable display device includes a display panel including a folding area and a planar area which is adjacent to the folding area, a window on the display panel, and a window protective layer on the window. The window protective layer includes a restoration layer including a soft pattern corresponding to the folding area, a plastic film on the restoration layer, and a hard coating layer on the plastic film.

公开(公告)号：US20240106924A1

公开(公告)日：2024-03-28

申请号：US18330694

申请日：2023-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： JEONGWEON SEO ,  BYUNGHOON KIM ,  YOUNGDO KIM ,  JUNYOUNG LEE ,  JUNWOO YOU

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/0264 ,  G06F1/1656 ,  G06F1/1686 ,  H04M1/0266

Abstract: An electronic device includes an electronic module which provides a function to the electronic device, a display panel comprising a first region, and a second region which is adjacent to the first region and corresponds to the electronic module, and a lower member below the display panel. The lower member includes an adhesive layer including a first adhesive portion which corresponds to the first region of the display panel and has an adhesive strength, and a second adhesive portion which corresponds to the second region of the display panel and has an adhesive strength lower than that of the first adhesive portion, together with a functional layer which is directly below the first adhesive portion and includes a plurality of fillers which are in a base layer and have an average diameter of about 10 micrometers to about 70 micrometers.

公开(公告)号：US20240074297A1

公开(公告)日：2024-02-29

申请号：US18201898

申请日：2023-05-25

Applicant: Samsung Display Co., Ltd.

Inventor： CHANGMOO LEE ,  YOUNGDO KIM ,  JUNEHYOUNG PARK ,  JUNWOO YOU ,  SUK WON JUNG

IPC: H10K59/80

CPC classification number: H10K59/8794

Abstract: An electronic apparatus include a display panel having a rear surface. A heat dissipation layer is disposed on the rear surface of the display panel. The heat dissipation layer includes a base portion including a first surface facing the rear surface and a second surface opposite to the first surface. Conductive particles are dispersed in the base portion. The conductive particles may be spaced apart from the first surface. A density of a distribution of the conductive particles increases from the first surface to the second surface.

公开(公告)号：US20240106923A1

公开(公告)日：2024-03-28

申请号：US18220591

申请日：2023-07-11

Applicant: Samsung Display Co., LTD.

Inventor： BYUNGHOON KIM ,  JUNWOO YOU ,  YOUNGDO KIM ,  JEONGWEON SEO ,  JUNYOUNG LEE

IPC: H04M1/02

CPC classification number: H04M1/0264

Abstract: A display device includes: a display panel and a cover panel disposed under the display panel, including at least one layer for protecting the display panel, and provided with a through-hole and a seating groove defined therein to allow an electronic module to be disposed. The through-hole extends along a thickness direction, the seating groove is connected to an t end of the through-hole and overlaps the through-hole in a plan view, the seating groove has a width greater than a diameter of the through-hole, the seating groove is defined under the through-hole, and the seating groove has a depth from about 10 micrometers to about 100 micrometers.

公开(公告)号：US20240053806A1

公开(公告)日：2024-02-15

申请号：US18195605

申请日：2023-05-10

Applicant: Samsung Display Co., LTD.

Inventor： JUNYOUNG LEE ,  YOUNGDO KIM ,  JUNEHYOUNG PARK ,  JUNWOO YOU ,  SUK WON JUNG

IPC: G06F1/20 ,  G06F1/16

CPC classification number: G06F1/206 ,  G06F1/1656

Abstract: A display device manufacturing apparatus includes: a cooling unit disposed on a front surface of a display panel, a molding unit disposed on a rear surface of the display panel, and a heating unit disposed on the molding unit. The molding unit includes a first part facing and spaced apart from the rear surface of the display panel by a predetermined distance, and a second part bent from the first part toward the rear surface of the display panel to define an injection space together with the first part. An opening for communicating with the injection space is defined in the molding unit.

公开(公告)号：US20240397783A1

公开(公告)日：2024-11-28

申请号：US18603465

申请日：2024-03-13

Applicant: Samsung Display Co., LTD.

Inventor： JEONGWEON SEO ,  JUNYOUNG LEE ,  YOUNGDO KIM ,  JUNWOO YOU

IPC: H10K59/65

Abstract: An electronic device includes a display panel including a first area and a second area adjacent to the first area, an electronic module overlapping the first area and disposed below the display panel, and a protective layer overlapping the second area and disposed below the display panel. The protective layer includes a base resin and a plurality of magnetic particles dispersed in the base resin, and a ratio of a weight of the plurality of magnetic particles to a total weight of the protective layer gradually increases from a bottom surface of the protective layer to a top surface of the protective layer.

公开(公告)号：US20230280507A1

公开(公告)日：2023-09-07

申请号：US18094693

申请日：2023-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： YOUNGDO KIM ,  JUNEHYOUNG PARK ,  JUNWOO YOU ,  CHANGMOO LEE

IPC: G02B5/00 ,  B32B27/30 ,  B32B25/20 ,  B32B27/38 ,  B32B27/08 ,  B32B25/04 ,  B32B25/08 ,  B32B27/20

CPC classification number: G02B5/003 ,  B32B27/308 ,  B32B25/20 ,  B32B27/38 ,  B32B27/08 ,  B32B25/042 ,  B32B25/08 ,  B32B27/20 ,  B32B17/10

Abstract: A display device includes a display panel including a base substrate and a plurality of pixels disposed on the base substrate, a light blocking cushion layer disposed under the display panel, wherein the light blocking cushion layer directly contacts the base substrate, and a metal layer disposed under the light blocking cushion layer, wherein the metal layer directly contacts the light blocking cushion layer.

公开(公告)号：US20230393629A1

公开(公告)日：2023-12-07

申请号：US18115948

申请日：2023-03-01

Applicant: Samsung Display Co., Ltd.

Inventor： SUK WON JUNG ,  YOUNGDO KIM ,  JUNEHYOUNG PARK ,  JUNWOO YOU ,  CHANGMOO LEE

IPC: G06F1/16 ,  G06F1/20

CPC classification number: G06F1/1656 ,  G06F1/203

Abstract: A display device includes a display panel, a protective film disposed under the display panel, a reflective layer disposed under the protective film and including a metal, and a protective layer disposed under the reflective layer and provided in a single layer. The protective layer includes a base portion, a light absorbent, and a polymer bead. The light absorbent includes a black pigment or a black dye and is dispersed in the base portion. The display device has improved impact resistance, visibility, and reliability.

公开(公告)号：US20220305702A1

公开(公告)日：2022-09-29

申请号：US17501022

申请日：2021-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNGDO KIM ,  HYUNSEOK OH ,  KANGWOO LEE

IPC: B29C43/18

Abstract: A device for manufacturing a window member includes a chamber, a pressure adjustment pump connected to the chamber and configured to adjust an internal pressure of the chamber, a support configured to support a base substrate, the base substrate having a plurality of trenches of which a lengthwise direction is a first direction and an auxiliary film that surrounds at least a portion of the base substrate, a dispenser configured to provide a soft material to one side of the base substrate, a pressurizer disposed within the chamber and configured to apply pressure to the base substrate as the pressurizer moves, a curing machine configured to generate a protective layer by curing the soft material, and a cutting machine configured to cut at least a portion of the protective layer.