Appeal No. 2000-0187
Application No. 08/430,943
required to transfer images from the PCD to the remote display,
graphic primitives are sent over the data link. The graphic
primitives are generated by a video driver in the PCD which
converts video display requests issued by a software program
executing on the PCD. A wireless receiver connected to the
remote display converts the received signals into digital data
representing the graphic primitives which produces a graphic
image on the remote display.
Claim 1 is illustrative of the invention and reads as
follows:
1. A remote computer display system comprising:
a portable computing device (PCD) having a
wireless transmitter;
a remote video display electrically connected to a
wireless receiver;
the PCD also having a video driver operative to
receive video requests issued by a software program
executing on the PCD and converting the video requests
into graphics primitives which are sent as signals by
the wireless transmitter to the wireless receiver;
the wireless receiver being operative to receive
the signals sent by the wireless transmitter and to
convert the received signals into digital data
representing the graphics primitives and also operative
to send the digital data to a remote display driver;
and
2
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