| 摘要 |
A structure for a field emission device and a method of making the same. The cathode electrodes are formed as a two-layered structure of chromium on top of aluminum. Photosensitive electron emission material is patterned via back side exposing, the aluminum layer serving as a mask. In receptor regions, conducting aluminum fingers form electrical contact with the emission material while spaces between the aluminum fingers serve as a window to allow for exposure of the photosensitive emission material.
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