Display panel or portion thereof with graphical user interface

[0001]This patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

[0002]FIG. 1 is a front view of a display panel or portion thereof with graphical user interface according to my new design;

[0003]FIG. 2 is another front view of the new design; and,

[0004]FIG. 3 is another front view of the new design.

[0005]The outermost broken lines show a display panel or portion thereof and a boundary of the claimed design and form no part of the claimed design. All other broken lines in the drawings depict portions of the graphical user interface that form no part of the claimed design.

[0006]The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-3. The process or period in which one image transitions to another image forms no part of the claimed design.