Controlling polymer displays

Details Controlling polymer displays Controlling polymer displays

1999-04-28

2000-11-07

Wong, Don

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

3151693, 3151694, 345214, G09G 310

Patent

active

061441627

ABSTRACT:
The degradation of less than all of the pixels of a polymer display may be monitored and the uniformity of the display may be adjusted by either overdriving a given pixel or reducing the light output of other pixels in the display. In this way, the display's lifetime may be maximized without incurring pixel non-uniformity. In addition, the characteristics of the display may be monitored over time in order to provide the user with an early warning of imminent display failure.

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patent: 5977718 (1999-11-01), Christensen

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