Image display device and method of controlling same

Details Image display device and method of controlling same Image display device and method of controlling same

2011-04-12

2011-04-12

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

Reexamination Certificate

active

07924250

ABSTRACT:
The invention relates to an image display device with active matrix comprising a number of light emitters forming a network divided into rows and columns; a current modulator for each emitter; and at least one inverse bias voltage generator. This device is characterized in that it also comprises:an inverse bias switch for each emitter, said inverse bias switch being connected, on the one hand, to each modulator and, on the other hand, to the or each inverse bias voltage generator; andcontrol electrodes able to drive all the inverse bias switches of a row of emitters.The invention also relates to a method of driving this device.

REFERENCES:
patent: 6583775 (2003-06-01), Sekiya et al.
patent: 2003/0052614 (2003-03-01), Howard
patent: 2003/0112205 (2003-06-01), Yamada
patent: 2004/0061671 (2004-04-01), Kawasaki et al.
patent: 2006/0007072 (2006-01-01), Choi et al.
Search Report Dated May 22, 2006.

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