H - Electricity – 04 – N
Patent
H - Electricity
04
N
350/56
H04N 5/44 (2006.01) H04N 3/12 (2006.01)
Patent
CA 1239469
ABSTRACT OF THE DISCLOSURE A video display system is disclosed, which includes a display device including a plurality of luminescent display cells arranged in an X-Y matrix form, each of the display cells having a cathode, a grid and a luminescent target electrode, a video signal source for supplying a video signal and a driving circuit for supplying the video signal to each of the display cells such that each of the display cells is turned on and off in accordance with the level of the video signal and a picture is reproduced on the display device. In this case, the driving circuit turns on each of the display cells with a constant current flowing therethrough.
472611
Shimada Satoshi
Watanabe Yuji
Gowling Lafleur Henderson Llp
Sony Corporation
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