| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image display device with power supply ability improved from a power supply wiring to an upper electrode. <P>SOLUTION: With the use of a cathode structure improved in power supply ability from a power supply wire to a thin film electron source element, electron emission efficiency is improved, so that, high luminance and low power of a display device can be realized. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
