Interface module for superimposing alphanumeric characters...

Details Interface module for superimposing alphanumeric characters... Interface module for superimposing alphanumeric characters...

H - Electricity

04

N

350/3

H04N 7/00 (2006.01) G09G 5/02 (2006.01)

Patent

CA 1281124

ABSTRACT An interface module is provided for connection to a SCART interface of a commercial television set or monitor to superimpose alphanumeric characters of video pages generated by the module as colour encoded video signals, upon an external RGB video signal by superimposition or windowing. The module has a central processing unit which processes commands from an alphanumeric keyboard, remote control and touch screen device, as well as communications exchanged with a processing centre for example via the D channel of an ISDN network), which commands and control the generation of alphanumeric characters communications. The module also generates a fast switching signal for application to the interface which controls the superimposition of windowing functions by switching between RGB and encoded video inputs of the interface.

554680

Affiliated with

Also associated with

Rating

Interface module for superimposing alphanumeric characters... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Interface module for superimposing alphanumeric characters..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interface module for superimposing alphanumeric characters... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1286681