| 摘要 |
PROBLEM TO BE SOLVED: To prevent deterioration of an electron emission capability by local electric current concentration in the corner part of a rectangular electron emission region. SOLUTION: In an image display device constituted of a panel in which a thin film type electron source is arranged in a matrix shape, a curvature is installed at the corner of the electron emission region EMT formed on the inside of the electron source opening EMA of the electron source ELS formed on image signal wirings d1, d2, d3, intersecting scanning signal wirings s1, s2. COPYRIGHT: (C)2006,JPO&NCIPI
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