An apparatus using multiple beams of charged particles

Disclosed herein is an apparatus comprising: a first electrically conductive layer; a second electrically conductive layer; a plurality of optics elements between the first electrically conductive layer and the second electrically conductive layer, wherein the plurality of optics elements are config...

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Bibliographische Detailangaben
Hauptverfasser: LIU, XUE-DONG, REN, WEI-MING, CHEN, ZHONGWEI, HU, XUE-RANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Disclosed herein is an apparatus comprising: a first electrically conductive layer; a second electrically conductive layer; a plurality of optics elements between the first electrically conductive layer and the second electrically conductive layer, wherein the plurality of optics elements are configured to influence a plurality of beams of charged particles; a third electrically conductive layer between the first electrically conductive layer and the second electrically conductive layer; and an electrically insulating layer physically connected to the optics elements, wherein the electrically insulating layer is configured to electrically insulate the optics elements from the first electrically conductive layer, and the second electrically conductive layer.