Appeal No. 95-1423
Application 07/928,883
said respective hues on at least two respective
destination hues in said multi-color frame.
69. A character display unit, comprising:
a picture memory for storing all characters
displayable in a multi-color frame;
color transforming means having an input
connected to said picture memory for cross-color
mapping at least part of said characters, and
display means for displaying said frame and
having an input connected to said color transforming
means, wherein
said color transforming means are
controllable in a first and second state, and
operative for
i) in said first state, mapping at least
a first selection of said stored characters on a
first destination hue and a second selection of said
stored characters on a second destination hue as
based on content and/or supporting elements of said
first and second selections, respectively, and in
[sic]
ii) in said second state, mapping all
characters of said first and second selections on a
single destination hue.
The examiner relies on the following references:
Staar 4,016,365 Apr. 5, 1977
Iwai et al. (Iwai) 4,710,806 Dec. 1, 1987
(filed June 24, 1986)
Havel 4,734,619 Mar. 29, 1988
(filed July 7, 1986)
Nopp et al. (Nopp) 1,200,631 Feb. 11, 1986
(Canadian patent)
6
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