Radiant energy – Inspection of solids or liquids by charged particles – Electron microscope type
Patent
1982-02-11
1984-08-28
Smith, Alfred E.
Radiant energy
Inspection of solids or liquids by charged particles
Electron microscope type
G01N 2304, H01K 3726
Patent
active
044685602
ABSTRACT:
Electron microscope imparted with measuring functions comprises an electron microscope system for forming an electron-microscopic image, a fluorescent screen for displaying the electron-microscopic image, and an optical microscope for observing the electron-microscopic image on the fluorescent screen. A pattern which provides convenience for measurements of the electron-microscopic image is imaged on an object plane of an eyepiece of the optical microscope.
REFERENCES:
patent: 3807846 (1974-04-01), Swank
patent: 4186305 (1980-01-01), Taoka et al.
patent: 4206349 (1980-06-01), Kamimura
patent: 4221965 (1980-09-01), Konishi et al.
patent: 4233510 (1980-11-01), Sato
Johnson, Jr. John E.
Kubozoe Morioki
Satow Hisasi
Berman Jack I.
Hitachi , Ltd.
Nissel Sangyo America, Ltd.
Smith Alfred E.
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