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：US20210341970A1

公开(公告)日：2021-11-04

申请号：US17146971

申请日：2021-01-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： TAEHO LEE ,  JUNWOO YOU ,  ATSUSHI NEMOTO

IPC: G06F1/16 ,  B32B27/28 ,  G09F9/30

Abstract: A window includes a base layer including a folding region in which a groove is defined and a non-folding region, and a resin disposed on the groove and including a thiol group, wherein a difference between the refractive index of the base layer and the refractive index of the resin is less than about 0.1.

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：US20240373719A1

公开(公告)日：2024-11-07

申请号：US18598548

申请日：2024-03-07

Applicant: Samsung Display Co., LTD.

Inventor： WONBEOM LEE ,  JUNEHYOUNG PARK ,  JUNWOO YOU ,  SUK WON JUNG

IPC: H10K59/80 ,  H10K59/12

Abstract: A display device includes a display panel including a first region, and a second region surrounding the first region, and a coating layer disposed under the display panel, and overlapping the first region and the second region. The coating layer includes a base layer including an organic material, and a plurality of fillers dispersed in the base layer, the coating layer has a viscosity of about 1000 cps or greater, a lower surface of the coating layer includes a first lower surface overlapping the first region, and a second lower surface overlapping the second region, and a surface roughness of the first lower surface is greater than a surface roughness of the second lower surface.

公开(公告)号：US20240100561A1

公开(公告)日：2024-03-28

申请号：US18310637

申请日：2023-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： JUNYOUNG LEE ,  JEONGWEON SEO ,  HYUK-HWAN KIM ,  JUNWOO YOU ,  JEONGHO HWANG

IPC: B05D1/32

CPC classification number: B05D1/32 ,  H05K5/02

Abstract: A mask device includes a mesh mask and a metal mask disposed under the mesh mask. The mesh mask includes a mesh pattern and a plurality of first blocking portions disposed in the mesh pattern to block portions of the mesh pattern, the metal mask includes a plurality of second blocking portions overlapping the first blocking portions in a plan view, and the metal mask is provided with an accommodation opening defined through in the metal mask, and not overlapping the first blocking portions in a plan view.

公开(公告)号：US20250098508A1

公开(公告)日：2025-03-20

申请号：US18744966

申请日：2024-06-17

Applicant: Samsung Display Co., LTD.

Inventor： JEONGWEON SEO ,  JUNYOUNG LEE ,  JUNWOO YOU ,  SUNG-WOON IM

IPC: H10K59/88

Abstract: A display panel transfer method includes providing a coating layer onto a rear surface of a display panel and providing an impact preventing layer onto a rear surface of the coating layer, wherein an area of the display panel is smaller than an area of the impact preventing layer and is larger than an area of the coating layer when viewed on a plane.

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：US20150029435A1

公开(公告)日：2015-01-29

申请号：US14106779

申请日：2013-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： JUNWOO YOU ,  Seung-Hwa HA

IPC: G02F1/1333 ,  F21V15/01

CPC classification number: G02B6/0055 ,  G02B6/002 ,  G02B6/0028 ,  G02B6/0036 ,  G02B6/0065 ,  Y10T29/49982

Abstract: A bottom chassis includes a base chassis which accommodates a light source part emitting a light, a reflective film disposed on a bottom plate of the base chassis and including a reflective material to reflect the light, a cladding film disposed on the reflective film, and a light guide film disposed on the cladding film, receiving the light from the light source part through a first surface thereof, and guiding the received light to exit through a second surface thereof as a plane light, where the cladding film has a refractive index smaller than a refractive index of the light guide film.

Abstract translation: 底架包括容纳发光的光源部的底架，设置在底架的底板上的反射膜，并且具有反射光的反射材料，设置在反射膜上的包层膜，以及 导光膜，其设置在所述包层膜上，通过其第一面接收来自所述光源部的光，并且将所述受光的引导通过其第二面引导为平面光，所述包覆膜的折射率小于 导光膜的折射率。

公开(公告)号：US20250048888A1

公开(公告)日：2025-02-06

申请号：US18636438

申请日：2024-04-16

Applicant: Samsung Display Co., LTD.

Inventor： WONBEOM LEE ,  WONJIN KIM ,  HYUK-HWAN KIM ,  JUNWOO YOU ,  JEONGSEOK LEE ,  SUK WON JUNG

IPC: H10K59/80 ,  H10K59/12

Abstract: An electronic apparatus includes a display panel in which a central region and an edge region, adjacent to the central region, are defined, a functional layer disposed on a rear surface of the display panel and overlapping the central region, and a dam disposed on the rear surface of the display panel and overlapping the edge region. The functional layer includes a shock-absorbing material and a light-shielding material, and the dam includes a light-shielding material. A side surface of the functional layer is in contact with the dam.