| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a field emission electrode capable of supplying a phosphor with a number of uniform electrons, and to provide a manufacturing method thereof. <P>SOLUTION: Carbon fiber 3 has a structure in which a plurality of carbon network layers are stacked in a direction perpendicular to or non-parallel to the axial direction of the fiber and the edges of the carbon network layers are exposed from the fiber surface. The field emission electrode 5 has a structure in which the carbon fiber 3 is embedded in a conductive polymer layer 4 having a thickness equal to or less than the diameter of the carbon fiber 3, and part of or all of the edges are exposed from the conductive polymer layer 4. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
