A plurality of sealing methods may be used either alone or in combination
with each other to seal an electronic display structure. The display
module includes a first substrate having a plurality of column electrodes.
Each of a plurality of portions of a display material are coupled to one
of the plurality of column electrodes and to one of a plurality of row
electrodes. A pixel seal may be formed over the display material to
encapsulate the display material. An area seal may be formed upon the
first substrate to encapsulates the row electrodes, the column electrodes,
and the portions of display material. A bead seal may be formed around the
perimeter of the first substrate to couple it to a second substrate while
sealing the internal display material. An edge seal may be formed by a
banded structure spanning from the first substrate to the second substrate
and extending around the perimeter of the substrates.