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：US20240298464A1

公开(公告)日：2024-09-05

申请号：US18663043

申请日：2024-05-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dal Ho KIM ,  Hee Seong JEONG ,  Won Ju KWON ,  Sun Hwa KIM ,  Hyang Ki SUNG ,  Na Ri HEO ,  Sang Min HONG

IPC: H10K50/858 ,  H10K50/816 ,  H10K50/818 ,  H10K50/844 ,  H10K59/12 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131 ,  H10K59/80 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/858 ,  H10K50/844 ,  G09G2300/0408 ,  H10K50/816 ,  H10K50/818 ,  H10K50/8445 ,  H10K59/12 ,  H10K59/1216 ,  H10K59/122 ,  H10K59/131 ,  H10K59/80516 ,  H10K59/80517 ,  H10K77/111 ,  H10K2102/311 ,  H10K2102/351

Abstract: A display device includes: a substrate; a display element on the substrate; a capping layer on the display element; and a thin film encapsulation layer on the capping layer, wherein the capping layer includes: a first capping layer on the display element; a second capping layer on the first capping layer, the second capping layer having a refractive index greater than that of the first capping layer; and a third capping layer on the second capping layer, the third capping layer having a refractive index smaller than that of the second capping layer, wherein the second capping layer has a thickness of 30 nanometers (nm) to 60 nm.

公开(公告)号：US20230189601A1

公开(公告)日：2023-06-15

申请号：US18161022

申请日：2023-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Min HONG ,  Wonju KWON ,  Heeseong JEONG

IPC: H10K59/35 ,  H10K59/12 ,  H10K59/40

CPC classification number: H10K59/352 ,  H10K59/12 ,  H10K59/40 ,  H01L27/14678

Abstract: A display device includes a display panel having first and second regions with the second region having a higher resolution than the first region and an electronic module under the first region. The display panel includes first and second emission layers in a first sub-region of the first region with the second emission layer being spaced apart from the first emission layer. The first emission layer has a first light-emitting portion and a second light-emitting portion adjacent to the first light-emitting portion in a first direction, and the second emission layer has a third light-emitting portion and a fourth light-emitting portion adjacent to the third light-emitting portion in the first direction. The first light-emitting portion is inclined from the second light-emitting portion toward a lower surface of the display panel, and the fourth light-emitting portion is inclined from the third light-emitting portion toward an upper surface of the display panel.

公开(公告)号：US20150340420A1

公开(公告)日：2015-11-26

申请号：US14815163

申请日：2015-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Min HONG

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3258 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0223 ,  G09G2320/0233 ,  H01L27/3223 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/5221

Abstract: An organic light-emitting display device includes a plurality of organic light-emitting diodes which shares a cathode, a plurality of switching elements which is connected to the cathode, a plurality of capacitors, each comprising a first electrode which is connected to each of the switching elements, respectively, and a second electrode and a power bus line which is connected to the second electrode, wherein each of the plurality of switching elements controls a connection between the cathode and the first electrode.

Abstract translation: 一种有机发光显示装置包括：多个共享阴极的有机发光二极管，连接到阴极的多个开关元件，多个电容器，每个电容器包括连接到阴极的第一电极; 开关元件，以及连接到第二电极的第二电极和电源总线，其中多个开关元件中的每一个控制阴极和第一电极之间的连接。