Patent ID: 11910685
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 0:
1. A display device comprising:
a substrate comprising a light transmission region at which light is emitted from the display device, and a light blocking region which is adjacent to the light transmission region;
a first color filter pattern which is on the substrate and selectively transmits light of a first color;
a bank layer facing the substrate with the first color filter pattern therebetween;
an intermediate layer between the bank layer and the first color filter pattern;
in the light transmission region:
a first opening defined in the bank layer; and
a wavelength control pattern in the first opening of the bank layer; and

in the light blocking region:
a second opening defined in the bank layer and spaced apart from the first opening, the second opening exposing the intermediate layer to outside the bank layer; and
a filling structure in the second opening of the bank layer,

wherein each of the first opening and the second opening corresponds to the first color filter pattern.