公开(公告)号：US20230005997A1

公开(公告)日：2023-01-05

申请号：US17930323

申请日：2022-09-07

Applicant: Samsung Display Co., Ltd.

Inventor： BAEK HEE LEE ,  MINWOO KIM ,  JAEJIN LYU ,  Donghee LEE ,  Junwoo LEE ,  TAEKJOON LEE ,  Hyung-Il JEON

IPC: H01L27/32 ,  H01L51/50 ,  H01L27/15 ,  H01L51/56 ,  H01L51/52

Abstract: Disclosed are display panels and methods of fabricating the same. The display panel includes a base substrate having a pixel area and a peripheral area adjacent to the pixel area, a light emitting element on the base substrate to generate a first light and overlapping the pixel area, a light control layer on the light emitting element to convert the first light into a white light, and a color filter layer on the light control layer and includes a first color filter that allows penetration of the first light, a second color filter that allows penetration of a second light different from the first light, and a third color filter that allows penetration of a third light different from the first light and the second light.

公开(公告)号：US20200328332A1

公开(公告)日：2020-10-15

申请号：US16839932

申请日：2020-04-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DAEHO SONG ,  MINWOO KIM ,  BYUNGCHOON YANG ,  Hyung-Il JEON ,  Jinwoo CHOI

IPC: H01L33/58 ,  H01L33/00 ,  H01L33/62 ,  H01L25/075

Abstract: A display device and a manufacturing method of a display device are provided. A display device includes a base substrate; an electrode on the base substrate, a light emitting element on the base substrate and electrically connected to the electrode, and a solution layer between the base substrate and the light emitting element, the solution layer including a light blocking material.

公开(公告)号：US20230144025A1

公开(公告)日：2023-05-11

申请号：US17989519

申请日：2022-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jinwoo CHOI ,  MINWOO KIM ,  DAEHO SONG ,  Hyung-Il JEON

IPC: H01L27/15 ,  H01L33/62 ,  H01L33/40 ,  H01L33/60 ,  H01L33/00 ,  H01L33/44 ,  H01L33/50

CPC classification number: H01L27/156 ,  H01L33/62 ,  H01L33/40 ,  H01L33/60 ,  H01L33/0093 ,  H01L33/44 ,  H01L33/505 ,  H01L2933/0025 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: Provided is a display device including a base layer, a pixel circuit disposed on the base layer, a pixel electrode electrically connected to the pixel circuit, a middle layer disposed on the pixel electrode and including a polymer resin layer and a conductive layer, a plurality of light emitting diodes disposed on the conductive layer and electrically connected to the pixel electrode, and a common electrode configured to cover the plurality of light emitting diodes and electrically connected to the plurality of light emitting diodes. Each of the plurality of light emitting diodes includes a first electrode, a light generating layer, and a second electrode sequentially stacked in a thickness direction of the base layer.