| 摘要 |
<p>Apparatus and methods for providing displays based upon the principle of photoluminescence quenching are described. The invention includes a method of displaying information using photoluminescence quenching, the method comprising: providing an optoelectronic display comprising a photoluminescent material between a pair of electrodes; providing illumination for the photoluminescent material to cause the photoluminescent material to photoluminesce; and biassing the electrodes to at least partially quench said photoluminescence.</p> |
