Patent ID: 11882753
Assignee: LG DISPLAY CO., LTD.
Field: nan (nan)
Classification: CPC H  G | IPC H

Claim 2:
3. The display panel of claim 2, wherein the multi light-emissive element further includes:
a second electron transport layer, a charge generation layer, and a second hole transport layer disposed between the auxiliary light-emissive layer and the main light-emissive layer of the multi light-emissive element,
wherein the second electron transport layer is disposed adjacent to the auxiliary light-emissive layer, while the charge generation layer is disposed between the second electron transport layer and the second hole transport layer, while the second hole transport layer is disposed adjacent to the main light-emissive layer of the multi light-emissive element, and
wherein the charge generation layer, instead of the first electrode of the multi light-emissive element, is capable of supplying holes to the second hole transport layer adjacent to the main light-emissive layer of the multi light-emissive element, and instead of the second electrode of the multi light-emissive element, the charge generation layer is capable of supplying electrons to the second electron transport layer adjacent to the auxiliary light-emissive layer.