Patent ID: 6239717
Filing Date: 2001-05-29
Classification: G09G

Abstract:
A turn-on delay device (10) for a visual display unit (14) which can be placed in an idle state by disabling at least one signal (H-SYNC IN, V-SYNC IN) controlling the visual display unit (14), said device comprisingat least one input (52, 54) which is connected to a control device (18) supplying the signal (H-SYNC IN, V-SYNC IN) to it,a disabling device (42, 44, 46) which disables the signal (H-SYNC IN, V-SYNC IN) for a predetermined delay time,and at least one output (58, 60) which is connected to the visual display unit (14) and supplies the signal to the latter when the delay time (H-SYNC OUT, V-SYNC OUT) has elapsed.