Method and device for controlling display device
AssigneeFujitsu Limited
InventorSeiji Ohtake
Life of this patent
Estimating the term…
Abstract
Displaying by a display device is controlled by outputting a clock signal and an image signal to the display device. A clock signal and an image signal are prepared and stability of the clock signal is monitored by comparing a predetermined parameter relating to the clock signal with a threshold value. The clock signal is supplied to the display device only when it is determined that the clock signal is stable.
Claims10
A control device for controlling displaying by a display device by outputting a clock signal and an image signal to the display device, comprising:
- a signal preparing unit that prepares a clock signal and an image signal;
- a monitoring unit that monitors stability of prepared clock signal by comparing a predetermined parameter relating to the clock signal with a threshold value;
- and
- a signal supplying unit that supplies the image signal to the display device and supplies the clock signal to the display device only when the monitoring unit determines that the clock signal is stable.
A method of controlling displaying by a display device by outputting a clock signal and an image signal to the display device, comprising:
- preparing a clock signal and an image signal;
- monitoring stability of prepared clock signal by comparing a predetermined parameter relating to the clock signal with a threshold value;
- and
- supplying the image signal to the display device and supplying the clock signal to the display device only when it is determined at the monitoring that the clock signal is stable.
Dependencies are inferred from the claim text.