公开(公告)号：US20230101498A1

公开(公告)日：2023-03-30

申请号：US17829486

申请日：2022-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taewoo Lim ,  Moonsoon Kim ,  Jaeseung Kim ,  Seunghui Seo ,  Moonkeun Choi ,  Sangbeom Han ,  Kipyo Hong

IPC: H01L27/32 ,  H01L51/56

Abstract: A method of manufacturing a display apparatus, includes: discharging a first droplet including quantum dots into a first opening of a substrate; discharging a second droplet including quantum dots into a second opening of the substrate; and after discharging the first droplet and the second droplet, discharging a third droplet including scatterers into the first opening, the second opening, and a third opening of the substrate.

公开(公告)号：US20230052275A1

公开(公告)日：2023-02-16

申请号：US17835215

申请日：2022-06-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taewoo Lim ,  Moonsoon Kim ,  Jaeseung Kim ,  Seunghui Seo ,  Moonkeun Choi ,  Sangbeom Han ,  Kipyo Hong

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a first substrate including a display area and a non-display area surrounding the display area, a second substrate on the first substrate, a bank in which a first opening in the display area and a first dummy opening in the non-display area are defined, a first quantum dot layer filling the first opening, and a first dummy quantum dot layer filling the first dummy opening, where each of the first quantum dot layer and the first dummy quantum dot layer includes first quantum dots and first scatterers.