Display Panel or Portion Thereof with a Graphical User Interface

FIG. 1 is a front view of a display panel or portion thereof with a graphical user interface showing a first image of a sequence of our new design.

FIG. 2 is a front view of a display panel or portion thereof with a graphical user interface showing a second image of a sequence of our new design.

FIG. 3 is a front view of a display panel or portion thereof with a graphical user interface showing a third image of a sequence of our new design.

FIG. 4 is a front view of a display panel or portion thereof with a graphical user interface showing a fourth image of a sequence of our new design.

FIG. 5 is a front view of a display panel or portion thereof with a graphical user interface showing a fifth image of a sequence of our new design; and,

FIG. 6 is a front view of a display panel or portion thereof with a graphical user interface showing a sixth image of a sequence of our new design.

The peripheral broken line rectangle illustrates a display panel or portion thereof and forms no part of the claimed design. All other broken lines showing text and other portions of the graphical user interface are included for the purpose of illustrating portions of the article and form no part of the claimed design. Stippling illustrates a contrast in appearance and forms part of the claimed design. The oblique lines in the circular element in FIG. 3 illustrate a contrast in appearance and form part of the claimed design. The remaining oblique lines illustrate a contrast in appearance and translucency and form part of the claimed design. The solid line rectangular bar in FIGS. 3 and 5 includes white space that indicates a contrast in appearance and forms part of the claimed design. All other white areas show portions of the graphical user interface that form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 - 6 . The process or period in which one image transitions to another image forms no part of the claimed design