Patent ID: 11968858
Assignee: SHARP DISPLAY TECHNOLOGY CORPORATION
Field: nan (nan)
Classification: CPC H | IPC H

Claim 13:
14. The display device of claim 13, wherein a distance between the reflective bottom electrode and the emissive layer is configured to generate:
a first light emission peak directed normal to the emissive layer; and
a second light emission peak directed at an angle to the emissive layer within the filler layer such that light of the second light emission peak is reflected by total internal reflection at an upper interface of the filler layer toward at least one of the reflective non-vertical surfaces of the at least one bank structure,
wherein the at least one of the reflective non-vertical surfaces is angled such that the light of the second light emission peak is directed from the at least one of the reflective non-vertical surfaces normal to the emissive layer.