In the case where the number of pixels is increased in a display device making use of electron source elements, a period, in which one pixel is caused to continue to emit light, shortened, and so there is caused a need of applying a high voltage between upper and lower electrodes of an electron source...http://www.google.fr/patents/US6815901?utm_source=gb-gplus-shareBrevet US6815901 - Display device using electron source elements and method of driving same
Display device using electron source elements and method of driving same
