YeYu-Lin. THE EVALUATION OF THE ALIGNING TOLERANCEBETWEEN THE ELECTRON GUN AND THE DFS INTHE SEALED LIGHT VALVE TUBE[J]. Journal of Electronics & Information Technology, 1983, 5(2): 130-132.
Citation:
YeYu-Lin. THE EVALUATION OF THE ALIGNING TOLERANCEBETWEEN THE ELECTRON GUN AND THE DFS INTHE SEALED LIGHT VALVE TUBE[J]. Journal of Electronics & Information Technology, 1983, 5(2): 130-132.
YeYu-Lin. THE EVALUATION OF THE ALIGNING TOLERANCEBETWEEN THE ELECTRON GUN AND THE DFS INTHE SEALED LIGHT VALVE TUBE[J]. Journal of Electronics & Information Technology, 1983, 5(2): 130-132.
Citation:
YeYu-Lin. THE EVALUATION OF THE ALIGNING TOLERANCEBETWEEN THE ELECTRON GUN AND THE DFS INTHE SEALED LIGHT VALVE TUBE[J]. Journal of Electronics & Information Technology, 1983, 5(2): 130-132.
This paper describes the functions of both the toroidal alignment coil and the centering deflection plates in the sealed light valve tube. If the electrode sizes, the spaces between electrodes and the electron beam transparency are known, the spot size and the aligning tolerance between the electron gun and DFS(deflection focus system) can be evaluated.
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