| 摘要 |
In a method of providing a stable bright direct view of information stored in a bistable storage tube the storage surface of the tube is swept with an electron beam of an intensity not sufficient to write for producing electrical signals corresponding to the information that has been stored in the storage surface, an electron beam from a read out electron gun of the storage tube is controlled with the electrical signals to supply a large current to the read out portions in the storage surface having information to cause them to luminesce brightly and above described cycle is repeated until the entire area of the storage surface is read out.
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