US 12,245,487 B2
Display panel and method for fabricating the same
Youngmin Kim, Anyang-si (KR); Shin Tack Kang, Yongin-si (KR); Yujin Kim, Hwaseong-si (KR); Haeil Park, Seoul (KR); Hajin Song, Hwaseong-si (KR); and Kap Soo Yoon, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Feb. 15, 2022, as Appl. No. 17/672,628.
Claims priority of application No. 10-2021-0076682 (KR), filed on Jun. 14, 2021.
Prior Publication US 2022/0399404 A1, Dec. 15, 2022
Int. Cl. H01L 27/14 (2006.01); H10K 50/854 (2023.01); H10K 50/86 (2023.01); H10K 59/126 (2023.01); H10K 59/38 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 102/00 (2023.01)
CPC H10K 59/38 (2023.02) [H10K 50/854 (2023.02); H10K 50/865 (2023.02); H10K 59/126 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 59/122 (2023.02); H10K 2102/331 (2023.02)] 19 Claims
OG exemplary drawing
 
1. A display panel comprising:
a window including a display area, and a non-display area adjacent to the display area;
a color filter layer on the window;
a circuit element layer comprising:
a low refractive index layer covering the color filter layer; and
a transistor on the low refractive index layer;
a light control layer comprising:
division partition walls on the circuit element layer; and
a light control pattern between the division partition walls, and comprising quantum dots; and
a display element layer on the light control layer, and comprising:
a first electrode;
a second electrode on the first electrode; and
an emission layer between the first electrode and the second electrode and configured to generate light,
wherein the light passes through the light control layer, the circuit element layer, and the color filter layer to be transmitted to the window.