Display screen or portion thereof having an animated graphical user interface

A portion of the disclosure of this patent document contains material to which a claim for copyright is made. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but reserves all other copyright rights whatsoever.

FIG. 1 is a front view of a display screen or portion thereof having an animated graphical user interface showing a first image;

FIG. 2 is a front view of the display screen or portion thereof having the animated graphical user interface showing a second image;

FIG. 3 is a front view of the display screen or portion thereof having the animated graphical user interface showing a third image;

FIG. 4 is a front view of the display screen or portion thereof having the animated graphical user interface showing a fourth image; and,

FIG. 5 is a front view of the display screen or portion thereof having the animated graphical user interface showing a fifth image. The appearance of the animated graphical user interface sequentially transitions from FIG. 1 to FIG. 5 . The process in which a figure transitions to another figure forms no part of the claimed design;

The dot-dashed broken lines depict a boundary of the display screen or portion thereof or a boundary on the display screen and form no part of the claimed design. The dashed broken lines depict portions of the display screen or portion thereof having an animated graphical user interface that form no part of the claimed design.