公开(公告)号：US20230244002A1

公开(公告)日：2023-08-03

申请号：US17944368

申请日：2022-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： GIHOON YANG ,  TAEMIN KIM ,  BONGSUNG SEO ,  DONGGEUN SHIN ,  SEULGEE LEE ,  HO LIM

IPC: G02B1/115 ,  H01L51/52 ,  E06B9/24 ,  C01F5/28 ,  C01B21/082 ,  C01B21/068 ,  C01B33/113 ,  C01B33/26

CPC classification number: G02B1/115 ,  H01L51/5281 ,  E06B9/24 ,  C01F5/28 ,  C01B21/0823 ,  C01B21/068 ,  C01B33/113 ,  C01B33/26 ,  G02B27/0006

Abstract: A window module includes: a window; a first anti-reflection layer disposed on the window; and a second anti-reflection layer disposed on the first anti-reflection layer, including magnesium fluoride and having a refractive index smaller than a refractive index of the first anti-reflection layer.

公开(公告)号：US20220320471A1

公开(公告)日：2022-10-06

申请号：US17588747

申请日：2022-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： HO LIM ,  TAEMIN KIM ,  DONGGEUN SHIN ,  GIHOON YANG ,  SEULGEE LEE ,  SEUNGHEE LEE

IPC: H01L51/52

Abstract: A display module includes a display panel, an optical layer disposed on the display panel, an antireflection layer disposed on the optical layer, and the antireflection layer includes a first layer including silicon oxynitride, a second layer disposed on the first layer and including silicon nitride, and a third layer disposed on the second layer and including polysilazane.

公开(公告)号：US20240147638A1

公开(公告)日：2024-05-02

申请号：US18451253

申请日：2023-08-17

Applicant: Samsung Display Co., Ltd.

Inventor： TAEMIN KIM ,  JIYUN PARK ,  DONGGEUN SHIN ,  GIHOON YANG ,  SEULGEE LEE ,  SEUNGHEE LEE ,  HO LIM

IPC: H05K5/02

CPC classification number: H05K5/02 ,  H10K59/12

Abstract: A display device includes a display panel including a first non-foldable portion, a second non-foldable portion, and a foldable portion between the first non-foldable portion and the second non-foldable portion, and a barrier layer disposed under the display panel, wherein the barrier layer includes a first barrier layer disposed under the first non-foldable portion, a second barrier layer disposed under the second non-foldable portion, and a plurality of protrusions disposed between the first barrier layer and the second barrier layer and protruding downward from a bottom surface of the foldable portion.

公开(公告)号：US20240118727A1

公开(公告)日：2024-04-11

申请号：US18141108

申请日：2023-04-28

Applicant: Samsung Display Co., LTD.

Inventor： HO LIM ,  TAEMIN KIM ,  JIYUN PARK ,  DONGGEUN SHIN ,  GIHOON YANG ,  SEULGEE LEE ,  SEUNGHEE LEE

IPC: G06F1/16 ,  H10K50/00 ,  H10K85/40 ,  H10K85/60

CPC classification number: G06F1/1616 ,  G06F1/1656 ,  H10K50/401 ,  H10K85/40 ,  H10K85/656

Abstract: A display device includes: a display panel having a non-folding area and a foldable area adjacent to the non-folding area; and a protective film disposed under the display panel, including a polyhedral oligomeric silsesquioxane (POSS) compound, and having a break elongation of about 20% or more.

公开(公告)号：US20240357908A1

公开(公告)日：2024-10-24

申请号：US18433990

申请日：2024-02-06

Applicant: Samsung Display Co., Ltd.

Inventor： GIHOON YANG ,  TAEMIN KIM ,  JIYUN PARK ,  DONGGEUN SHIN ,  SEULGEE LEE ,  SEUNGHEE LEE ,  HO LIM

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/126 ,  H10K102/00

CPC classification number: H10K59/879 ,  H10K59/1201 ,  H10K59/126 ,  H10K2102/331 ,  H10K2102/351

Abstract: A display apparatus including a display panel, a light control layer provided directly on the display panel, and an anti-reflection layer provided on the light control layer is provided. The anti-reflection layer includes a plurality of inorganic layers, wherein the plurality of inorganic layers include a first inorganic layer including silicon nitride (SiNx), a second inorganic layer including silicon oxide (SiOx), a third inorganic layer including silicon nitride, and a fourth inorganic layer including silicon oxide. Each of the first inorganic layer and the third inorganic layer has a first refractive index, and each of the second inorganic layer and the fourth inorganic layer has a second refractive index less than the first refractive index.

公开(公告)号：US20220302419A1

公开(公告)日：2022-09-22

申请号：US17558095

申请日：2021-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： GIHOON YANG ,  TAEMIN KIM ,  BONGSUNG SEO ,  DONGGEUN SHIN ,  HO LIM

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a first anti-reflective member and a second anti-reflective member. The first anti-reflective member includes a first refractive layer having a first refractive index and a second refractive layer having a second refractive index smaller than the first refractive index. The second anti-reflective member includes a third refractive layer having a third refractive index, a fourth refractive layer disposed on the third refractive layer and having a fourth refractive index equal to or smaller than the third refractive index, and a fifth refractive layer disposed between the third refractive layer and the fourth refractive layer and having a fifth refractive index greater than each of the third refractive index and the fourth refractive index. Thus, the display device has improved strength and reflectance.

公开(公告)号：US20220181589A1

公开(公告)日：2022-06-09

申请号：US17477559

申请日：2021-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： HO LIM ,  TAEMIN KIM ,  BONGSUNG SEO ,  DONGGEUN SHIN ,  GIHOON YANG

IPC: H01L51/52 ,  H01L27/32 ,  H01L25/065 ,  G02B1/115 ,  H01L51/00

Abstract: A display device includes: a light emitting element layer; a color control layer disposed on the light emitting element layer and including at least one quantum dot; a color filter layer disposed on the color control layer; and an anti-reflection member disposed on the color filter layer, the anti-reflection member including: a first coating layer disposed on the color filter layer; a second coating layer disposed on the first coating layer; and an inorganic film disposed between the first coating layer and the second coating layer, wherein the second coating layer has a thickness of about 0.6 times to about 2.0 times greater than the inorganic film, and the first coating layer having a greater thickness than the second coating layer and the inorganic film.

公开(公告)号：US20210341649A1

公开(公告)日：2021-11-04

申请号：US17229193

申请日：2021-04-13

Applicant: Samsung Display Co., Ltd.

Inventor： HO LIM ,  TAEMIN KIM ,  BONGSUNG SEO ,  DONGGEUN SHIN ,  GIHOON YANG ,  SEULGEE LEE

IPC: G02B1/11 ,  C09D183/14 ,  B32B7/12 ,  B32B27/28 ,  G02B1/14 ,  H01L51/52

Abstract: An anti-reflective film includes a hard coating layer including a curable resin, and a low-refractive layer disposed on the hard coating layer and including the curable resin, wherein a pencil hardness measured on the low-refractive layer is equal to or greater than 3H, thereby achieving excellent durability and anti-reflective effects. Also, provided is a display device employing the anti-reflective film.