| 摘要 |
A vacuum envelope (10) of a display apparatus includes a rear plate (12), a face plate (11) opposing the rear plate, and a side wall (18) interposed between the rear and face plates. A phosphor screen (16) is formed on the inner surface of the face plate. <??>A plurality of electron-emitting elements (22) are provide on the inner surface of the rear plate, to emit electrons to the phosphor screen. A reinforced glass plate (32) is provided, opposing the outer surface of the face plate. A resistive layer (30) is provided between the reinforced glass plate and the face plate. <??>The resistive layer has a sheet resistance of 10 OMEGA / &squ& or more and is set at an anode potential. <IMAGE>
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