公开(公告)号：US20240107863A1

公开(公告)日：2024-03-28

申请号：US18196173

申请日：2023-05-11

Applicant: Samsung Display Co., LTD.

Inventor： KABJONG SEO ,  JUNHO SIM ,  JAEHUN LEE ,  YANG-HO JUNG

IPC: H10K59/80 ,  H10K59/12

CPC classification number: H10K59/8792 ,  H10K59/1201 ,  H10K59/873

Abstract: A display device includes: a substrate including a light emitting area and non-light emitting area, a light emitting element including a light emitting layer disposed in the light emitting area on the substrate, an encapsulation layer disposed on the light emitting layer, a transparent layer defining a plurality of first openings and a plurality of second openings and disposed on the encapsulation layer, a plurality of light blocking pattern disposed on the encapsulation and filling each of the first openings, a first transparent pattern disposed on the encapsulation layer and filling each of the second openings and the second transparent pattern having a different refractive index from that of the first transparent pattern and disposed on the first transparent pattern.

公开(公告)号：US20240065079A1

公开(公告)日：2024-02-22

申请号：US18233821

申请日：2023-08-14

Applicant: Samsung Display Co., LTD.

Inventor： JAEHUN LEE ,  KABJONG SEO ,  JUNHO SIM ,  YANG-HO JUNG

IPC: H10K59/80 ,  H10K59/12

CPC classification number: H10K59/8792 ,  H10K59/1201 ,  H10K59/873 ,  H10K59/40

Abstract: A display device includes: a substrate including a light emitting area and a non-light emitting area adjacent to the light emitting area, a light emitting element including a light emitting layer disposed in the light emitting area on the substrate, an encapsulation layer disposed on the light emitting layer and including at least one inorganic layer and at least one organic layer, and a plurality of light blocking patterns disposed on the encapsulation layer. Each of the plurality of light blocking patterns has an asymmetric shape with respect to a virtual center line thereof.

公开(公告)号：US20240047619A1

公开(公告)日：2024-02-08

申请号：US18226793

申请日：2023-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： HYUNMIN CHO ,  DAWOON JUNG ,  YU-GWANG JEONG ,  KABJONG SEO ,  YUNJONG YEO ,  JAEHUN LEE ,  YANG-HO JUNG

IPC: H01L33/44 ,  H01L25/075

CPC classification number: H01L33/44 ,  H01L25/0753 ,  H01L2933/0025

Abstract: A display device includes a substrate, a light emitting diode disposed on the substrate and light control patterns overlapping the light emitting diode, the light control patterns including at least three light blocking patterns and at least two organic patterns alternately disposed on the light emitting diode and spaced apart from each other.

公开(公告)号：US20230137129A1

公开(公告)日：2023-05-04

申请号：US17886546

申请日：2022-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： BOGEON JEON ,  KABJONG SEO ,  HOKYUNG JANG

IPC: H01L51/52 ,  H01L27/32

Abstract: A display panel includes a display device layer including first to third light emitting areas and a non-tight emitting area and a light shielding member disposed on the display device laver. The light shielding member overlaps the non-light emitting area and includes light shielding openings corresponding to the first to third light emitting areas. A first portion of the light shielding member disposed between the first light emitting area and the second light emitting area has a first thickness at a first edge adjacent to the first light emitting area and a second thickness that is different from the first thickness at a second edge adjacent to the second light emitting area. A second portion of the light shielding member is disposed between the first light emitting area and the third light emitting area and has a uniform thickness.