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FORMMESSVORRICHTUNG, FORMMESSVERFAHREN, UND STRUKTURHERSTELLUNGSVERFAHREN
Patentnummer: | EP2634530B1 |
IPC Hauptklasse: | G01B21/20 |
Anmelder: | NIKON CORP (1) NIPPON KOGAKU KK (1) 株式会社ニコン (1) 株式会社尼康 (1) 가부시키가이샤 니콘 (1) |
Erfinder: | KANTO KENTA (2) |
Anmeldung: | 27.10.11 |
Patenterteilung: | 04.05.22 |
Einspruch bis: | 04.02.23 |
Abstract / Hauptanspruch |
To simplify setting processing (teaching processing) of setting a measurement area to be measured with respect to an object to be inspected. A form measuring apparatus is provided with: a detecting section (20) which performs detection of a surface form of a surface of an object having a three-dimensional form; and an area-setting section (58) which sets, as a measurement area, an adjacent area adjacent to a predetermined designated area, based on a form measurement data of the form detected in the predetermined designated area. |
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