| 摘要 |
Disclosed is an image display comprising a front substrate (11) which has a phosphor screen (15) including a phosphor layer (16) and a black light-blocking layer (17), a metal back layer (20) which is arranged on the phosphor screen (15) and composed of a plurality of split electrodes (30) having a strip shape, a getter layer (22) arranged on the metal back layer (20), and a separation layer (50) for electrically disconnecting the getter layer (22) above the black light-blocking layer (17). The separation layer (50) is characterized by having electrical conductivity.
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