US 12,232,402 B2
Organic light-emitting diode display device
Su-Jin Chang, Paju-si (KR); Sung-Rae Lee, Paju-si (KR); and Ju-Hun Min, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Jul. 13, 2021, as Appl. No. 17/374,914.
Claims priority of application No. 10-2020-0088135 (KR), filed on Jul. 16, 2020.
Prior Publication US 2022/0020964 A1, Jan. 20, 2022
Int. Cl. H10K 59/80 (2023.01); H10K 59/12 (2023.01); H10K 59/35 (2023.01); H10K 59/38 (2023.01); H10K 50/854 (2023.01); H10K 50/86 (2023.01); H10K 59/127 (2023.01)
CPC H10K 59/8791 (2023.02) [H10K 59/12 (2023.02); H10K 59/35 (2023.02); H10K 59/351 (2023.02); H10K 59/38 (2023.02); H10K 50/854 (2023.02); H10K 50/86 (2023.02); H10K 59/127 (2023.02)] 20 Claims
OG exemplary drawing
 
1. An organic light-emitting diode display device, comprising:
a first substrate having thereon first, second, and third subpixels;
first, second, and third light-emitting diodes disposed in the first, second, and third subpixels on the first substrate, respectively;
a second substrate over the first, second, and third light-emitting diodes;
first, second, and third color filter patterns on and overlapping the first, second, and third light-emitting diodes, respectively, from a plan view, and
a scattering pattern on the second substrate and the first, second, and third color filter patterns, the scattering pattern overlapping the first light-emitting diode and the first color filter pattern from a plan view,
wherein the first subpixel has an area reflectance higher than the second and third subpixels,
wherein no scattering pattern is provided to correspond to the second and third subpixels, and
wherein the light-emitting diodes, the color filter patterns, and the scattering pattern are stacked sequentially on top of one another.