| 摘要 |
<p>An SED is formed by sealing a front-side substrate (10) provided with an image display area (20) having a fluorescent layer on its inside surface, and a back-side substrate (12) provided with a plurality of electron-emitting elements and driving wires (19a, 19b) for driving the electron-emitting elements, through a rectangular frame-like sidewall (14). On the outside of the image display area (20) of the front-side substrate (10), frame-like power supply wiring (21) to apply a high voltage to the image display area (20) through a metal back is formed. In the area of the back-side substrate (12) opposite to the power supply wiring (21), a bypass member (30) to function as a lightning rod is provided electrically independent of a lower wire (19a).</p> |
