JP2015169883A5 - - Google Patents
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- JP2015169883A5 JP2015169883A5 JP2014046289A JP2014046289A JP2015169883A5 JP 2015169883 A5 JP2015169883 A5 JP 2015169883A5 JP 2014046289 A JP2014046289 A JP 2014046289A JP 2014046289 A JP2014046289 A JP 2014046289A JP 2015169883 A5 JP2015169883 A5 JP 2015169883A5
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- 238000003384 imaging method Methods 0.000 claims 20
- 230000000903 blocking Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
Description
本発明の一実施形態の撮像装置は、被写体光を光電変換して得られる電荷を蓄積し、順次読み出す撮像手段と、磁石とコイルを用いて駆動対象を移動させて撮像装置の振れにより生じる画像ブレを補正する補正手段と、前記補正手段の動作を制御する制御手段とを備える。前記制御手段は、前記撮像手段が電荷の読み出しを行う期間中は、前記コイルへの通電を制限する。 An image pickup apparatus according to an embodiment of the present invention stores an image obtained by photoelectrically converting subject light, sequentially reads image pickup means, and an image generated by shake of the image pickup apparatus by moving a drive target using a magnet and a coil. A correction unit that corrects blurring and a control unit that controls the operation of the correction unit are provided. The control means limits energization to the coil during a period in which the image pickup means reads out charges.
Claims (7)
磁石とコイルを用いて駆動対象を移動させて、撮像装置の振れにより生じる画像ブレを補正する補正手段と、
前記補正手段の動作を制御する制御手段とを備え、
前記制御手段は、前記撮像手段が電荷の読み出しを行う期間中は、前記コイルへの通電を制限することを特徴とする撮像装置。 Imaging means for accumulating and sequentially reading out electric charges obtained by photoelectrically converting subject light;
Correction means for correcting an image blur caused by a shake of the imaging apparatus by moving a driving object using a magnet and a coil ;
Control means for controlling the operation of the correction means,
The image pickup apparatus characterized in that the control means limits energization to the coil during a period in which the image pickup means reads out charges.
ことを特徴とする請求項１に記載の撮像装置。 2. The imaging according to claim 1, wherein when the imaging device captures a still image, the control unit limits energization to the coil during a period in which the imaging unit reads out a charge. apparatus.
前記制御手段は、前記シャッタ手段により前記撮像手段への光の入射が遮断されてから前記撮像手段が電荷の読み出しを開始する前のタイミングで、前記コイルへの通電を停止する
ことを特徴とする請求項１または請求項２に記載の撮像装置。 Comprising shutter means for blocking incidence of subject light on the imaging means;
The control unit stops energization of the coil at a timing before the imaging unit starts to read out charges after the shutter unit blocks light from entering the imaging unit. The imaging device according to claim 1 or 2.
ことを特徴とする請求項１乃至３のいずれか１項に記載の撮像装置 The control means starts energization of the coil at a timing after the imaging means finishes reading out charges and before the shutter means is released from blocking light incident on the imaging means. The imaging device according to any one of claims 1 to 3, wherein
ことを特徴とする請求項１乃至４のいずれか１項に記載の撮像装置。 5. The imaging apparatus according to claim 1, wherein the imaging unit sequentially reads the charges while shifting time for each horizontal line of the photoelectric conversion unit included in the imaging unit.
ことを特徴とする請求項１乃至５のいずれか１項に記載の撮像装置。 The imaging apparatus according to claim 1, wherein the imaging unit is a CMOS sensor.
前記撮像手段が電荷の読み出しを行う期間中は、前記コイルへの通電を制限する工程を有する
ことを特徴とする撮像装置の制御方法。 An imaging apparatus comprising: an imaging unit that accumulates and sequentially reads charges obtained by photoelectrically converting subject light; and a correction unit that corrects image blur caused by shake of the imaging apparatus by moving a driving target using a magnet and a coil Control method,
A control method for an image pickup apparatus , comprising: a step of restricting energization to the coil during a period in which the image pickup unit reads out electric charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014046289A JP6381236B2 (en) | 2014-03-10 | 2014-03-10 | Imaging apparatus and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014046289A JP6381236B2 (en) | 2014-03-10 | 2014-03-10 | Imaging apparatus and control method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015169883A JP2015169883A (en) | 2015-09-28 |
| JP2015169883A5 true JP2015169883A5 (en) | 2017-04-13 |
| JP6381236B2 JP6381236B2 (en) | 2018-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014046289A Expired - Fee Related JP6381236B2 (en) | 2014-03-10 | 2014-03-10 | Imaging apparatus and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6381236B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6932944B2 (en) * | 2017-02-20 | 2021-09-08 | 株式会社リコー | Camera shake correction drive signal control device, camera shake correction device and imaging device |
| JP7114412B2 (en) | 2018-09-04 | 2022-08-08 | キヤノン株式会社 | LENS DEVICE AND CAMERA SYSTEM INCLUDING THE SAME |
| JP7321686B2 (en) | 2018-09-04 | 2023-08-07 | キヤノン株式会社 | LENS DEVICE AND CAMERA SYSTEM INCLUDING THE SAME |
| JP7140607B2 (en) | 2018-09-04 | 2022-09-21 | キヤノン株式会社 | Optical anti-vibration device and optical equipment |
| JP7123703B2 (en) | 2018-09-04 | 2022-08-23 | キヤノン株式会社 | LENS DEVICE AND CAMERA SYSTEM INCLUDING THE SAME |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101537949B1 (en) * | 2008-12-24 | 2015-07-20 | 삼성전자주식회사 | Photographing apparatus |
| JP5609358B2 (en) * | 2010-07-20 | 2014-10-22 | ソニー株式会社 | IMAGING DEVICE, CONTROL DEVICE, AND IMAGING DEVICE CONTROL METHOD |
| JP5500034B2 (en) * | 2010-10-06 | 2014-05-21 | リコーイメージング株式会社 | An imaging device equipped with a camera shake correction mechanism |
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2014
- 2014-03-10 JP JP2014046289A patent/JP6381236B2/en not_active Expired - Fee Related
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