Video microscope

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5691840
SERIAL NO

08555113

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Described in this invention is a microscope that can examine a specimen of an anisotropic property regardless of the specimen being thin or thick, i.e., opaque or transparent. The video microscope includes a first light guide for a transmission method; a first polarizer for partially polarizing the light from the first light source, arranged beneath a stage on which a specimen is placed; a second light guide for reflection method; a second polarizer for partially polarizing the light from the second light source, provided in the second light guide; a lens assembly admitting the polarized light from the first or second polarizer and including an objective, an analyzer, and a compensating plate; a beam splitter for reflecting the polarized light from the second polarizer to an object provided in the lens assembly; a CCD mount in which CCD is provided, mounted on the lens assembly; and height and focus adjustment.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG AEROSPACE INDUSTRIES LTDGYEONGNAM SOUTH KOREA CHUNGCHEONGNAM-DO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bae, Jaewoo Suwon-si, KR 3 10
Jeon, Haenam Suwon-si, KR 1 10

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