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1. WO2013011829 - 振れ補正機能付き光学ユニット

公開番号 WO/2013/011829
公開日 24.01.2013
国際出願番号 PCT/JP2012/066940
国際出願日 03.07.2012
IPC
G03B 5/00 2006.01
G物理学
03写真;映画;光波以外の波を使用する類似技術;電子写真;ホログラフイ
B写真を撮影するためのまたは写真を投影もしくは直視するための装置または配置;光波以外の波を用いる類似技術を用いる装置または配置;そのための付属品
5カメラ,映写機または焼付機のために一般的に重要な焦点調節以外の、像または被写体面に対する光学系の調節
H04N 5/225 2006.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
5テレビジョン方式の細部
222スタジオ回路;スタジオ装置;スタジオ機器
225テレビジョンカメラ
H04N 5/232 2006.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
5テレビジョン方式の細部
222スタジオ回路;スタジオ装置;スタジオ機器
225テレビジョンカメラ
232テレビジョンカメラを調整するための装置,例.遠隔制御
CPC
G03B 2205/0023
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
2205Adjustment of optical system relative to image or object surface other than for focusing
0007Movement of one or more optical elements for control of motion blur
0023by tilting or inclining one or more optical elements with respect to the optical axis
G03B 5/00
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5Adjustment of optical system relative to image or object surface other than for focusing
H04N 5/2253
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
2251Constructional details
2253Mounting of pick-up device, electronic image sensor, deviation or focusing coils
H04N 5/2257
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
2257Mechanical and electrical details of cameras or camera modules for embedding in other devices
H04N 5/23258
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23248for stable pick-up of the scene in spite of camera body vibration
23251Motion detection
23258based on additional sensors
H04N 5/2328
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23248for stable pick-up of the scene in spite of camera body vibration
23264Vibration or motion blur correction
2328performed by mechanical compensation
出願人
  • 日本電産サンキョー株式会社 NIDEC SANKYO CORPORATION [JP]/[JP] (AllExceptUS)
  • 武居勇一 TAKEI, Yuichi [JP]/[JP] (UsOnly)
  • 南澤伸司 MINAMISAWA, Shinji [JP]/[JP] (UsOnly)
  • 和出達貴 WADE, Tatsuki [JP]/[JP] (UsOnly)
  • 浅川新六 ASAKAWA, Shinroku [JP]/[JP] (UsOnly)
発明者
  • 武居勇一 TAKEI, Yuichi
  • 南澤伸司 MINAMISAWA, Shinji
  • 和出達貴 WADE, Tatsuki
  • 浅川新六 ASAKAWA, Shinroku
優先権情報
2011-16035021.07.2011JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) OPTICAL UNIT WITH CAMERA-SHAKE CORRECTION FUNCTION
(FR) UNITÉ OPTIQUE DOTÉE D'UNE FONCTION DE CORRECTION DES TREMBLEMENTS DE LA CAMÉRA
(JA) 振れ補正機能付き光学ユニット
要約
(EN)
The purpose of the present invention is to provide an optical unit with camera-shake correction function capable of minimizing the load applied to a movable element from a flexible wiring substrate even when the movable element is oscillated, in order to correct camera shake. In an optical unit (100) provided with a camera-shake correction function, a movable element (3) can be oscillated about an oscillation support point (180) by actuating a drive mechanism (500) for camera-shake correction, and camera shake can therefore be corrected. In a flexible wiring substrate (420) drawn out from the movable element (3), a folded part (422) folded along the rear end portion of the movable element (3) in the optical axis direction is formed in a drawn-out portion (421) from the movable element (3), and in the optical axis direction, the oscillation support point (180) is positioned between the surface (422a) of the folded part (422) that faces the end part on the other side -Y in the Y-axis direction of the rear end portion of the movable element (3) in the optical axis direction, and the surface (424a) that faces toward the rear in the optical axis direction at a fixed part (424) of the flexible wiring substrate (420) with respect to a fixed body (200).
(FR)
La présente invention a trait à une unité optique dotée d'une fonction de correction des tremblements de la caméra qui peut réduire au minimum la charge appliquée sur un élément mobile depuis un substrat de câblage flexible, même lorsque l'élément mobile oscille, afin de corriger les tremblements de la caméra. Dans une unité optique (100) dotée d'une fonction de correction des tremblements de la caméra, un élément mobile (3) peut osciller autour d'un point de support d'oscillation (180) grâce à l'actionnement d'un mécanisme d'entraînement (500) pour la correction des tremblements de la caméra, et les tremblements de la caméra peuvent donc être corrigés. Dans un substrat de câblage flexible (420) sorti de l'élément mobile (3), une partie repliée (422) qui est repliée le long de la partie terminale arrière de l'élément mobile (3) dans la direction de l'axe optique est présente dans une partie sortie (421) hors de l'élément mobile (3), et, dans la direction de l'axe optique, le point de support d'oscillation (180) se trouve entre la surface (422a) de la partie repliée (422) qui est en regard de la partie terminale sur l'autre côté -Y dans la direction de l'axe Y de la partie terminale arrière de l'élément mobile (3) dans la direction de l'axe optique, et la surface (424a) qui est orientée vers l'arrière dans la direction de l'axe optique à l'emplacement d'une partie fixe (424) du substrat de câblage flexible (420) par rapport à un corps fixe (200).
(JA)
 振れを補正するために可動体を揺動させた場合でも、フレキシブル配線基板から可動体に加わる負荷を小さく抑えることができる振れ補正機能付き光学ユニットを提供すること。振れ補正機能付きの光学ユニット100において、振れ補正用駆動機構500を作動させれば、揺動支点180を中心に可動体3を揺動させることができるので、振れを補正することができる。可動体3から引き出されたフレキシブル配線基板420には、可動体3からの引き出し部分421で可動体3の光軸方向後端部分に沿って折り曲げられた折り曲げ部422が構成されており、光軸方向において、折り曲げ部422で可動体3の光軸方向後端部分のY軸方向の他方側-Yの端部に対向する面422aと、フレキシブル配線基板420の固定体200に対する固定部424で光軸方向後側に向く面424aとの間に揺動支点180が位置する。
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