公开(公告)号：US20250089481A1

公开(公告)日：2025-03-13

申请号：US18810931

申请日：2024-08-21

Applicant: Samsung Display Co., LTD.

Inventor： JAEKWON HWANG

IPC: H10K59/127 ,  H10K50/115 ,  H10K59/12 ,  H10K59/122

Abstract: A display device includes: a first light emitting element disposed on a first surface of a first substrate and including a first light emitting layer including an organic light emitting material, a second light emitting element disposed on the first surface of the first substrate and including a second light emitting layer including an inorganic light emitting material, a second substrate facing the first surface of the first substrate and disposed on the first light emitting element and the second light emitting element, and a resin layer disposed on a second surface of the second substrate facing the first surface of the first substrate, including an active ingredient, spaced apart from the first light emitting element in a plan view, and overlapping the second light emitting element in the plan view.

公开(公告)号：US20230292554A1

公开(公告)日：2023-09-14

申请号：US17984643

申请日：2022-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： JAEKWON HWANG

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3246 ,  H01L51/56 ,  H01L2227/323

Abstract: A method of manufacturing a display panel includes forming a pixel defining layer defining an opening exposing an upper surface of a pixel electrode on a substrate on which the pixel electrode is formed, providing an auxiliary solvent into the opening, performing a liquid-repellent treatment on an upper surface of the pixel defining layer, removing the auxiliary solvent from the opening and providing an organic composition including an organic solvent into the opening.