Appeal No. 95-1851
Application 07/902,186
a "lower" resolution display.
It is true that Belch discloses a display system which
contains more image information in memory than may be displayed
all at one time. But it does not reasonably suggest address
translation to produce a starting address for updating a
display means of lower resolution. The examiner has pointed to
nothing in Belch which suggests displaying data on a display
device of a different resolution than that originally intended
and with respect to which the full resolution VGA image is
compatible. We do not see how the fact that more data is stored
than that which can be together displayed on a lower resolution
display would have reasonably suggested displaying selected data
on a "lower" resolution display device.
While displaying data on a lower resolution device results
in not having the entire image being displayed at the same time,
it does not follow that if the entire image is not being
displayed at the same time then a display device of lower
resolution must have been or is being used. Belch teaches how to
display a variable mosaic of plural images which together are too
large to be displayed all at once, without need to shift or move
data around each time the mosaic is changed. We do not find
Belch as reasonably providing the necessary motivation or
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