Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means
Patent
1987-04-14
1991-05-21
Arnold, Bruce Y.
Radiant energy
Ionic separation or analysis
Static field-type ion path-bending selecting means
35016213, 250550, G02B 522
Patent
active
050169815
ABSTRACT:
In a mask for transmitting a light subjected to a projection on a predetermined position and for detecting the light, transmittances of the mask are distributed in correspondence with a statistical distribution of the predetermined positions of the light. Information represented by optical signals can be detected with a high probability.
REFERENCES:
patent: 3193687 (1965-07-01), Hatcher
patent: 4127778 (1978-11-01), Leitz
patent: 4206365 (1980-06-01), Leitz
Katsuki Kazuo
Peppers Norman A.
Pierce Gerald A.
Yamashita Ken
Young James R.
Arnold Bruce Y.
Ben Loha
Nippon Sheet Glass Co. Ltd.
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