GENERATOR FOR CURSOR CONTROL SIGNAL AND VIDEO SIGNAL

摘要

PURPOSE:To provide a generator which can produce the cursor control signals and video signals. CONSTITUTION:A generator for cursor control and video signals is provided with an image pickup means 301 which includes a 1st image pickup part 403 that receives only the infrared area radiation in a prescribed image pickup area and a 2nd image pickup part 404 that receives only the visible area light in a prescribed image pickup area. Then remote control transmitter 20 containing a light emitting element 21 that generates the infrared ray is added, together with a cursor control signal generating means 302 which detects the position of the element 21 based on the output of the part 403 and then produces the cursor control signal to control the cursor position on a prescribed display screen based on the position of the element 21, and a video signal generating means 303 which produces the video signals in the image pickup area based on the output of the part 404.