| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a field emission type display capable of correctly hitting an electron beam against a predetermined location on a phosphor layer without influencing the luminance, resolution and color purity of an image. <P>SOLUTION: This quadrupolar field emission type display comprises: a positive electrode 30 having the phosphor layer 33; a negative electrode 40 with an electron emission source layer 43 matched to the formed phosphor layer 33; a mesh member 5 including a gate layer 53 facing the electron emission source layer 43, a convergence electrode layer 51 facing the phosphor layer 33, and an insulating layer 52 sandwiched between the gate layer 53 and the convergence electrode layer 51, and having a plurality of openings 54 extended so as to penetrate the respective layers 51, 52 and 53; and spacer members 34 arranged between the positive electrode 50 and the convergence electrode layer 51 for separating the positive electrode 30 from the convergence electrode layer 51 by a predetermined distance. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
