| 摘要 |
A display apparatus, such as a FED flat panel display, comprising a back substrate 1 has a plurality of electron emission elements on a layer 19. A display substrate 101 comprises an optically transparent substrate 110 disposed opposite to the back substrate; an accelerating electrode 114 formed on the inner face of the optically transparent substrate 110 for accelerating electron beams emitted from the electron emission elements in layer 19; and luminescent materials 111 excited by the electron beams to emit light toward the outer face of the optically transparent substrate 110. A frame member 116 supports the back substrate and display substrate on their peripheries. A vacuum chamber 2 is defined by the back substrate, display substrate, and frame member. A conductor 117 electrically connected to the accelerating electrode is drawn out to the outside of the vacuum chamber 2, therefore the connection of the conductor with the connector will not interfere with the vacuum chamber. Consequently, this eliminates the need for sealing the connection as well as the need for adding extra elements for the maintenance of the vacuum within the vacuum chamber.
|
