| 摘要 |
<p>Microtip fluorescent screen with a reduced number of addressing circuits. This screen with N lines (16) is divided into k zones Zi, each with N/k lines (16) belonging to N/k families of lines. The k lines (16) of a same family are electrically connected. Each zone Zi furthermore comprises three series of N/k conductive strips (26) each; the strips (26) of a first series are covered with a material (28) which is luminescent in the red spectrum, the strips (26) of a second series are covered with a material (29) luminescent in the green spectrum, the strips (26) of a third series are covered with a material (30) which is luminescent in the blue spectrum; each triple formed from three strips (26) covered with materials which are luminescent in the red, green and blue spectra is substantially aligned facing a line (16) (grid). The strips (26) of each series in a zone Zi are electrically interconnected to form three anodes A1,i, A2,i, A3,i. Application to the displaying of still or moving pictures. <IMAGE></p> |
