公开(公告)号：US12218291B2

公开(公告)日：2025-02-04

申请号：US16999718

申请日：2020-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Seulgee Lee ,  Ho Lim ,  Taemin Kim ,  Bongsung Seo

IPC: C09D7/63 ,  C08L83/04 ,  C09D5/00 ,  C09D183/04 ,  C09D183/06 ,  H01L33/56

Abstract: A light-emitting device is provided. The light-emitting device includes a first electrode; a second electrode; a subminiature light-emitting device disposed between the first electrode and the second electrode; and a planarization layer disposed between the first electrode and the second electrode. The planarization layer is prepared by curing a composition including an oligomeric compound that includes a group represented by Formula A, a group represented by Formula B, a group represented by Formula C, or any combination thereof: Substituents in Formula A, Formula B, and Formula C may be understood as described in connection with the detailed description.

公开(公告)号：US12174341B2

公开(公告)日：2024-12-24

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 ,  B32B7/12 ,  B32B27/28 ,  C09D183/14 ,  G02B1/14 ,  H10K50/86 ,  H10K59/38 ,  H10K102/00

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.

公开(公告)号：US11016325B2

公开(公告)日：2021-05-25

申请号：US16356197

申请日：2019-03-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ohjeong Kwon ,  Seulgee Lee ,  Minju Han ,  Jaejin Lyu ,  Suk-Kung Chei ,  Duckjong Suh

IPC: G02F1/1335 ,  G02F1/13357 ,  H01L27/32 ,  H01L51/52

Abstract: A display device including a display layer to provide a first color light, a color control layer on the grayscale display layer and including a transmission filter for transmitting the first color light and a color conversion filter for converting the first color light to another color light, and an optical control layer on the color control layer. The optical control layer includes a metal layer having an absorption coefficient of 3 or more and 3.5 or less in a wavelength range of 530 nm to 570 nm and a first inorganic sub-layer having an absorption coefficient of 0.3 or more and 1 or less in a wavelength range of 530 nm to 570 nm.