公开(公告)号：US20240414972A1

公开(公告)日：2024-12-12

申请号：US18442700

申请日：2024-02-15

Applicant: Samsung Display Co., LTD.

Inventor： Sang Min HONG ,  Seung Han KIM ,  Na Ri HEO ,  Young Tae KIM ,  Hyun Gue SONG ,  Hyun Ho JUNG ,  Hee Seong JEONG ,  Sun Jin JOO

IPC: H10K59/40 ,  G06F3/044 ,  H10K59/38 ,  H10K59/80 ,  H10K102/00

Abstract: A display device includes: a display layer including a display area and a non-display area; a touch sensor layer overlapping the display area; and a light conversion layer on the touch sensor layer and overlapping the display area; wherein the display device includes: a first light emitting element emitting light of a first wavelength; a second light emitting element emitting light of a second wavelength; a capping layer; a 1-1 and 1-2 encapsulation layers on the capping layer and including inorganic insulating layers; and a second encapsulation layer and a third encapsulation layer sequentially on the 1-1 and 1-2 encapsulation layers, wherein a thickness and a refractive index of a plurality of inorganic insulating layers of the 1-2 encapsulation layer are different from that of inorganic insulating layers of the 1-1 encapsulation layer, wherein a dielectric constant of the second encapsulation layer is 3.0 or less.

公开(公告)号：US20240122020A1

公开(公告)日：2024-04-11

申请号：US18204396

申请日：2023-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Young Tae KIM ,  Hyun Gue SONG ,  Hyun Ho JUNG ,  Hee Seong JEONG ,  Sun Jin JOO ,  Sang Min HONG

IPC: H10K59/179 ,  H10K59/122 ,  H10K59/35

CPC classification number: H10K59/179 ,  H10K59/122 ,  H10K59/353 ,  H10K2102/311

Abstract: Provided is a display device comprising a substrate, a first data line and a second data line disposed on the substrate and extended in a first direction, an anode electrode disposed on the first data line and the second data line, a pixel-defining film disposed over the anode electrode and defining an emission area, an organic light-emitting layer disposed on the anode electrode, and a cathode electrode disposed on the organic light-emitting layer, wherein each of the first data line and the second data line has a curved shape when viewed from a top where the first anode electrode and the second anode electrode overlap the anode electrode.