Video device and video display method
OwnerKosuke Kubotainventor
Life of this patent
Estimating the term…
Abstract
Timing signal selection section 124 outputs a frame timing signal output from timing signal generation section 123 to drive section 128 and outputs a read timing signal, which controls timing of reading image data stored in storage section 126 and supplying the image data to drive section 128, to image reading section 127. When a read timing signal is output from timing signal selection section 124, image data reading section 127 reads the image data from storage section 126 according to the timing indicated by the read timing signal and outputs the image data to drive section 128. Drive section 128 outputs the image data to image display section 129 according to the timing of the frame timing signal output from timing signal selection section 124.
Claims24
An image display apparatus comprising:
- synchronization signal generating means for supplying a synchronization signal;
- selecting means for selecting either said synchronization signal or an externally supplied synchronization signal;
- and
- displaying means for displaying an image in synchronization with the synchronization signal selected by said selecting means.
An image generation apparatus comprising signal transmitting means for transmitting an identification signal identifying a case of sending a control signal and a case of sending image data, a control signal and image data to an image display apparatus using a common signal line in time sharing mode, wherein said image display apparatus comprising:
- separating means for receiving said identification signal and separating a control signal and a signal including image data input from the outside through a common signal line using said identification signal;
- synchronization signal generating means for supplying a synchronization signal;
- selecting means for selecting either said synchronization signal or an externally supplied synchronization signal;
- and
- displaying means for displaying an image corresponding to said image data in synchronization with the synchronization signal selected by said selecting means according to said control signal.
An image generation apparatus comprising signal transmitting means for transmitting an argument identification signal identifying a case of sending a control signal and a case of sending an argument of the control signal, a control signal and the argument of the control signal to an image display apparatus using a common signal line in time sharing mode, wherein said image display apparatus comprising:
- synchronization signal generating means for supplying a synchronization signal;
- selecting means for selecting either said synchronization signal or an externally supplied synchronization signal;
- and
- displaying means for displaying an image in synchronization with the synchronization signal selected by said selecting means;
- and
- separating means for receiving said argument identification signal identifying a case of sending said control signal and a case of sending the argument of said control signal and separating a control signal and a signal including the argument of the control signal input from the outside through a common signal line using said argument identification signal, wherein said displaying means displays an image corresponding to the image data according to said control signal and the argument of said control signal.
An image apparatus provided with an image display apparatus, said image display apparatus comprising:
- synchronization signal generating means for supplying a synchronization signal;
- selecting means for selecting either said synchronization signal or an externally supplied synchronization signal;
- and
- displaying means for displaying an image in synchronization with the synchronization signal selected by said selecting means.
An image apparatus provided with an image generation apparatus, said image display apparatus comprising:
- separating means for receiving said identification signal and separating a control signal and a signal including image data input from the outside through a common signal line using said identification signal;
- synchronization signal generating means for supplying a synchronization signal;
- selecting means for selecting either said synchronization signal or an externally supplied synchronization signal;
- and
- displaying means for displaying an image corresponding to said image data in synchronization with the synchronization signal selected by said selecting means according to said control signal.
A communication apparatus provided with an image display apparatus, said image display apparatus comprising:
- synchronization signal generating means for supplying a synchronization signal;
- selecting means for selecting either said synchronization signal or an externally supplied synchronization signal;
- and
- displaying means for displaying an image in synchronization with the synchronization signal selected by said selecting means.
A communication apparatus provided with an image generation apparatus, said image display apparatus comprising:
- separating means for receiving said identification signal and separating a control signal and a signal including image data input from the outside through a common signal line using said identification signal;
- synchronization signal generating means for supplying a synchronization signal;
- selecting means for selecting either said synchronization signal or an externally supplied synchronization signal;
- and
- displaying means for displaying an image corresponding to said image data in synchronization with the synchronization signal selected by said selecting means according to said control signal.
An image display method comprising the steps of:
- supplying a synchronization signal;
- selecting either said synchronization signal or an externally supplied synchronization signal;
- and
- displaying an image in synchronization with said selected synchronization signal.
Dependencies are inferred from the claim text.