公开(公告)号：US20240379913A1

公开(公告)日：2024-11-14

申请号：US18406150

申请日：2024-01-06

Applicant: Samsung Display Co., LTD.

Inventor： Che Ho LIM ,  Kang Uk KIM ,  Ho-Yong SHIN ,  Kwang-Min LEE ,  Kang Soo HAN ,  Seok-Joon HONG

IPC: H01L33/50 ,  H01L25/075 ,  H01L25/16 ,  H01L33/62

Abstract: A display device includes a substrate including a display area and a non-display area, a transistor disposed on the substrate, a light emitting diode electrically connected to the transistor, a color conversion layer and a transmission layer disposed on the light emitting diode, and a partition wall disposed on the light emitting diode, where the partition wall includes a first partition wall disposed in the display area between the color conversion layer and the transmission layer and a second partition wall disposed in the non-display area, and the partition wall includes a first part having a first length from a first end to a boundary of the display area and the non-display area, and a second part having a second length from a second end to a boundary of the display area and the non-display area, where the first length is greater than the second length.

公开(公告)号：US20250008815A1

公开(公告)日：2025-01-02

申请号：US18588698

申请日：2024-02-27

Applicant: Samsung Display Co., LTD.

Inventor： Sun-Kyu JOO ,  Cheol SHIN ,  Ho-Yong SHIN ,  Keun Chan OH ,  Dokyung YOUN ,  Kwang-Min LEE ,  Che Ho LIM ,  Woo-Man JI ,  Kang Soo HAN ,  Tae Hyung HWANG

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38

Abstract: A display device according to an embodiment includes: a substrate including a display area and a non-display area; a transistor disposed on the substrate; a light emitting element electrically connected to the transistor; an encapsulation layer disposed on the light emitting element; a bank located on the encapsulation layer and defining an opening therein; a color conversion layer located in the opening; a filling layer located on the bank and the color conversion layer; and a transmission layer and a first spacer, which are located on the filling layer.