1results about How to "Improve Brightness Difference" patented technology

This application discloses a display panel and a display device. The display panel has a first display area and a second display area, wherein the light transmittance of the first display area is greater than that of the second display area. The display panel includes: a substrate; an isolation structure disposed on one side of the substrate and forming a first isolation opening in the first display area and a second isolation opening in the second display area; and a light-emitting unit including a first light-emitting structure layer disposed in the first isolation opening and a second light-emitting structure layer disposed in the second isolation opening. Two or more stacked first light-emitting structure layers are disposed in the same first isolation opening, and the number of first light-emitting structure layers in the first isolation opening is greater than the number of second light-emitting structure layers in the second isolation opening. The display panel disclosed in this application has a small brightness difference.