2 TWO DIMENSION SCAN APPARATUS

According to an embodiment of the present invention, provided is a two-dimensional scanning device, which comprises: a reflection mirror reflecting a beam toward a target; a first driving unit connected to the reflection mirror to rotate the reflection mirror forward and reverse about a first rotati...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: LEE HONG KWAN
Format: Patent
Sprache:eng ; kor
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:According to an embodiment of the present invention, provided is a two-dimensional scanning device, which comprises: a reflection mirror reflecting a beam toward a target; a first driving unit connected to the reflection mirror to rotate the reflection mirror forward and reverse about a first rotation axis; and a second driving unit connected to the reflection mirror and the first driving unit to rotate the reflection mirror about a second rotation axis perpendicular to the first rotation axis. It is possible to reduce the burden on the speed control of a motor and increase the scan reciprocal rotation speed. 본 발명의 실시예에 따른 2차원 스캔 장치는 타겟을 향하여 빔을 반사하는 반사 미러; 상기 반사 미러와 연결되어 상기 반사 미러를 제1 회전축을 중심으로 정회전 및 역회전시키는 제1 구동부; 및 상기 반사 미러 및 상기 제1 구동부와 연결되어 상기 반사 미러를 상기 제1 회전축과 수직하는 제2 회전축을 중심으로 회전시키는 제2 구동부를 포함하는 2차원 스캔 장치가 제공된다.