| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image display device capable of reducing power consumption. <P>SOLUTION: The image display device has first wirings for mutually connecting a plurality of electron emission elements having an electron emission section between a pair of electrodes, second wirings having resistance higher than that of the first wirings, an insulating layer for covering the second wirings, and a resistance film covering the insulating layer by being connected with the first wirings and having surface resistance of 10<SP>8</SP>Ω/square or more. The resistance film is connected with the first wirings at a part not overlapped with the second wirings, and a length L between a part of the resistance film connected with the first wirings and a part of the resistance film overlapped with the second wirings has a relationship of (μ(¾V1-V2¾)t)<SP>1/2</SP>or more, when setting electron mobility of the resistance film asμ, respective potentials supplied to the first and the second wirings as V1 and V2, and a time for supplying V1 and V2 as t. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
