I claim:
1. An observation and recording system for an airplane comprising:
camera means carried by the airplane, said camera means being directed at the airspace in front of the airplane and the pilot of the airplane and
means for recording images of the airspace in front of the airplane and of the pilot of the airplane observed by said camera means.
2. The observation and recording system for an airplane of claim 1 further including means for recording information from the instrument panel of the airplane.
3. The observation and recording system for an airplane of claim 2 wherein said information is provided by said camera means.
4. An observation and recording system for a train comprising:
camera means carried by the train, said camera means being directed at the track in front of the train and the operator of the train and
means for recording images of the track in front of the train and of the operator of the train observed by said camera means.
5. The observation and recording system for a train of claim 4 further including means for recording information from the instrument panel of the train.
6. The observation and recording system for a train of claim 5 wherein said information is provided by said camera means.
7. An observation and recording system for a boat comprising:
camera means carried by the boat, said camera means being directed at the waterway in front of the boat and the operator of the boat and
means for recording images of the waterway in front of the boat and of the operator of the boat observed by said camera means.
8. The observation and recording system for a boat of claim 7 further including means for recording information from the instrument panel of the boat.
9. The observation and recording system for a boat of claim 8 wherein said information is provided by said camera means.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A device for driving an active matrix electro-optical panel in which a plurality of pixels in an image display region each have an electro-optical element and active element means for actively controlling the electro-optical element to selectively supply electric charge to the electro-optical element through a source line in response to a write selection signal that selects a horizontal scanning period for storing the electric charge in each row of pixel units, the driving device comprising:
first driving circuit for, in a first period of the horizontal scanning period for storing the electric charge in an n-th row of pixel units (where, n is a natural number), simultaneously supplying the write selection signal to k rows of pixel units (where, k is a natural number greater than or equal to 2) including the n-th row of pixel units through write scanning lines arranged to correspond to the respective rows of the pixel units, and for supplying the write selection signal to the n-th row of pixel units in a second period of the horizontal scanning period for storing the electric charge; and
second driving circuit for simultaneously performing first electric charge supply on the k rows of pixel units arranged along any one of the source lines through the one source line in the first period, and for performing second electric charge supply on the n-th row of pixel units through the one source line in the second period,
wherein after the second period, the second electric charge is stored in the n-th row of pixel units and the first electric charge is stored in the k rows of pixel units other than the n-th row of pixel units.
2. The device for driving an electro-optical panel according to claim 1,
wherein, after the second period, the active element means supplies the electric charge to the electro-optical element belonging to the n-th row of pixel units according to the second electric charge supply in response to a display selection signal that selects the horizontal scanning period for displaying each row of pixel units, after the second period, the first driving circuit supplies the display selection signal to the n-th row of pixel units through a selection scanning line arranged to correspond to each row of pixel units, and
wherein the second driving circuit performs pseudo data signal supply as the first electric charge supply in the first period and performs the data signal supply to the n-th row of pixel units as the second electric charge supply in the second period.
3. The device for driving an electro-optical panel according to claim 2,
wherein, after the horizontal scanning period for storing the electric charge in the k rows of pixel units is over, the first driving circuit supplies the display selection signal to the n-th row of pixel units included in the k rows of pixel units to select the horizontal scanning period for display.
4. The device for driving an electro-optical panel according to claim 2,
the active element means further comprising:
one or more first active elements for starting the first and second electric charge supplies in response to the write selection signal; and
one or more second active elements for supplying the electric charge to the electro-optical element belonging to the n-th row of pixel units according to the second electric charge supply in response to the display selection signal.
5. The device for driving an electro-optical panel according to claim 1, the plurality of pixels each further comprise a storage capacitor for storing the electric charge supplied by the second charge supply so as to define the amount of electric charge applied to the electro-optical element through some of the active element means, and
wherein, in the first and second periods, the second driving circuit performs the first and second electric charge supplies on the source lines and the storage capacitors, respectively.
6. The device for driving an electro-optical panel according to claim 5,
wherein, in the second period, the second driving circuit performs the second electric charge supply on the source lines and the storage capacitors to write a voltage corresponding to the data signal with respect to the n-th row of pixel units to the storage capacitor.
7. The device for driving an electro-optical panel according to claim 1,
wherein the k rows of pixel units include the n-th row of pixel units, an (n+1)-th row of pixel units, and an (n+2)-th row of pixel units.
8. An electro-optical device comprising the device for driving an electro-optical panel and the electro-optical panel according to claim 1.
9. An electronic apparatus comprising the electro-optical device according to claim 8.
10. A method of driving an active matrix electro-optical panel in which a plurality of pixels in an image display region each have an electro-optical element and active element means for actively controlling the electro-optical element to selectively supply electric charge to the electro-optical element through a source line in response to a write selection signal that selects a horizontal scanning period for storing the electric charge in each row of pixel units, the method comprising:
a first driving step of, in a first period of the horizontal scanning period for storing the electric charge in an n-th row of pixel units (where, n is a natural number), simultaneously supplying the write selection signal to k rows of pixel units (where, k is a natural number greater than or equal to 2) including the n-th row of pixel units through write scanning lines arranged to correspond to the respective rows of the pixel units, and of supplying the write selection signal to the n-th row of pixel units in a second period of the horizontal scanning period for storing the electric charge; and
a second driving step of simultaneously performing first electric charge supply on the k rows of pixel units arranged along any one of the source lines through the one source line in the first period, and of performing second electric charge supply on the n-th row of pixel units through the one source line in the second period,
wherein after the second period, the second electric charge is stored in the n-th row of pixel units and the first electric charge is stored in the k rows of pixel units other than the n-th row of pixel units.