LIQUID SUPPLIER, OBJECTIVE LENS HOLDER, MICROSCOPE, AND LIQUID SUPPLY METHOD
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Jan 23, 2020
app pub date -
Sep 30, 2019
filing date -
Sep 30, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A liquid supplier includes: a supply port which supplies a liquid to a space between an objective lens and an observation object; and a recovery port which recovers the liquid supplied from the supply port, wherein the supply port and the recovery port satisfy a condition where positions of the supply port and the recovery port differ from each other in a direction of an optical axis of the objective lens or a condition where positions of the supply port and the recovery port with respect to the optical axis differ from each other in a direction perpendicular to the optical axis of the objective lens or both conditions.
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