Display panel or screen with a graphical user interface

FIG. 1 is a front elevational view of a first image of a display panel or screen with a graphical user interface showing our new design;

FIG. 2 is a front elevational view of a second image thereof;

FIG. 3 is a front elevational view of a third image thereof;

FIG. 4 is a front elevational view of a fourth image thereof; and,

FIG. 5 is a front elevational view of a fifth image thereof.

The appearance of the image transitions between the images shown in FIGS. 1-5 . The process or period in which an image transitions to another forms no part of the claimed design. The broken line showing of a display panel or screen, and other elements forms no part of the claimed design.

The broken lines shown in the drawings represent portions of the display panel or screen with graphical user interface that form no part of the claimed design.