IMAGING DEVICE, AND CONTROL DEVICE OF THE SAME

To provide an imaging device that can achieve both a high radiation performance from an image pickup element, and a constant image tremor correction performance therefrom.SOLUTION: An imaging device 100 comprises: a system control unit 120; an image pickup element unit 230 that holds an image pickup...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: SUGIE TAKASHI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:To provide an imaging device that can achieve both a high radiation performance from an image pickup element, and a constant image tremor correction performance therefrom.SOLUTION: An imaging device 100 comprises: a system control unit 120; an image pickup element unit 230 that holds an image pickup element 231, and is arranged oscillatably in a direction orthogonal to an imaging optical axis; a front side plate 210 and a rear side plate 220 that support the image pickup element unit 230 oscillatably; an image tremor correction drive unit 240 that oscillates the image pickup element unit 230; and a heat absorption contact shoe 320 that is arranged movably in an optical axis direction. The system control unit 120 is configured to switch a first imaging mode in which the image pickup element 231 is oscillatable in a state with the heat absorption contact shoe 320 spaced apart from the image pickup element unit 230, and a second imaging mode in which the heat absorption contact shoe 320 and the image pickup element unit 230 are oscillatable integrally in a state with the heat absorption contact shoe 320 put into contact with the image pickup element unit 230.SELECTED DRAWING: Figure 4 【課題】撮像素子からの高い放熱性能と一定の像振れ補正性能とを両立させることが可能な撮像装置を提供する。【解決手段】撮像装置100は、システム制御部120と、撮像素子231を保持し、撮影光軸と直交する方向に揺動可能に配置された撮像素子ユニット230と、撮像素子ユニット230を揺動可能に支持する前面側プレート210及び背面側プレート220と、撮像素子ユニット230を揺動させる像振れ補正駆動部240と、光軸方向に移動可能に配置された吸熱接触子320を備える。システム制御部120は、吸熱接触子320を撮像素子ユニット230から離間した状態で撮像素子231が揺動可能な第1の撮像モードと、吸熱接触子320が撮像素子ユニット230と接触した状態で吸熱接触子320と撮像素子ユニット230が一体となって揺動可能な第2の撮像モードとを切り替える。【選択図】図4