JP2007282128A5 - - Google Patents
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- JP2007282128A5 JP2007282128A5 JP2006109068A JP2006109068A JP2007282128A5 JP 2007282128 A5 JP2007282128 A5 JP 2007282128A5 JP 2006109068 A JP2006109068 A JP 2006109068A JP 2006109068 A JP2006109068 A JP 2006109068A JP 2007282128 A5 JP2007282128 A5 JP 2007282128A5
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- JP
- Japan
- Prior art keywords
- curtain
- optical path
- rear curtain
- reset
- front curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003287 optical Effects 0.000 claims 8
- 238000003384 imaging method Methods 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 2
- 230000000903 blocking Effects 0.000 claims 1
Claims (4)
前記撮像素子への光路を開放するための先幕と前記光路を遮蔽するための後幕とを有するシャッターと、
前記先幕と後幕の走行特性を検出する検出手段と、
前記検出手段により検出された前記先幕及び後幕の走行特性の時間差分を記憶する記憶手段と、
前記各画素ラインに対して、前記先幕により光路が開放されてから前記記憶手段に記憶されている前記時間差分だけ遅れてリセットを行うリセット手段と、
前記各画素ラインに対して、リセットされてから設定された露光時間だけ遅れて前記後幕により光路を遮蔽させる後幕駆動手段と、
を具備することを特徴とする撮像装置。 An image sensor having a plurality of pixel lines;
A shutter having a front curtain for opening an optical path to the image sensor and a rear curtain for shielding the optical path;
Detecting means for detecting the running characteristics of the front curtain and the rear curtain;
Storage means for storing a time difference between running characteristics of the front curtain and the rear curtain detected by the detection means;
With respect to the pixel line, and a reset means for resetting said curtain by a delay of the time difference which the optical path is stored after being opened in the storage means,
Rear curtain drive means for shielding the optical path by the rear curtain with a delay of an exposure time set after being reset for each pixel line ;
An imaging apparatus comprising:
前記検出手段により検出された前記先幕及び後幕の走行特性の時間差分を記憶する記憶工程と、
前記各画素ラインに対して、前記先幕により光路が開放されてから前記記憶工程において記憶された前記時間差分だけ遅れてリセットを行うリセット工程と、
前記各画素ラインに対して、リセットされてから設定された露光時間だけ遅れて前記後幕により光路を遮蔽させる後幕駆動工程と、
を具備することを特徴とする撮像装置の制御方法。 Detecting an image sensor having a plurality of pixel lines, a shutter having a front curtain for opening an optical path to the image sensor, and a rear curtain for shielding the optical path, and traveling characteristics of the front curtain and the rear curtain a method for controlling an imaging apparatus including a detection means for,
A storage step of storing a time difference between running characteristics of the front curtain and the rear curtain detected by the detection means;
For each pixel line, a reset process for performing a reset with a delay by the time difference stored in the storage process after the optical path is opened by the front curtain;
For each pixel line, a rear curtain driving step of blocking the optical path by the rear curtain with a delay of an exposure time set after being reset ,
An image pickup apparatus control method comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006109068A JP4684934B2 (en) | 2006-04-11 | 2006-04-11 | Imaging apparatus and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006109068A JP4684934B2 (en) | 2006-04-11 | 2006-04-11 | Imaging apparatus and control method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007282128A JP2007282128A (en) | 2007-10-25 |
| JP2007282128A5 true JP2007282128A5 (en) | 2009-05-14 |
| JP4684934B2 JP4684934B2 (en) | 2011-05-18 |
Family
ID=38683086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006109068A Expired - Fee Related JP4684934B2 (en) | 2006-04-11 | 2006-04-11 | Imaging apparatus and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4684934B2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5625255B2 (en) * | 2009-04-01 | 2014-11-19 | 株式会社ニコン | Imaging device |
| KR101080426B1 (en) | 2009-07-24 | 2011-11-04 | 삼성전자주식회사 | Apparatus and method for acquiring traveling characteristics of shutter |
| KR101170459B1 (en) | 2009-11-03 | 2012-08-07 | 삼성전자주식회사 | Method Of Controlling Imaging Apparatus And Imaging Apparatus Using the Same |
| JP5409317B2 (en) * | 2009-12-14 | 2014-02-05 | オリンパスイメージング株式会社 | Imaging device |
| JP5587078B2 (en) * | 2010-07-21 | 2014-09-10 | キヤノン株式会社 | Imaging apparatus and control method thereof |
| JP2012208280A (en) * | 2011-03-29 | 2012-10-25 | Seiko Precision Inc | Imaging device |
| JP6196047B2 (en) * | 2013-03-01 | 2017-09-13 | セイコープレシジョン株式会社 | Imaging device and focal plane shutter |
| JP6235240B2 (en) * | 2013-05-24 | 2017-11-22 | セイコープレシジョン株式会社 | Imaging device and focal plane shutter |
| WO2015146971A1 (en) * | 2014-03-26 | 2015-10-01 | 株式会社ニコン | Shutter device and image-capturing device |
| JP6393091B2 (en) * | 2014-06-19 | 2018-09-19 | キヤノン株式会社 | Imaging apparatus, control method therefor, program, and storage medium |
| JP6534404B2 (en) * | 2017-02-06 | 2019-06-26 | セイコープレシジョン株式会社 | Imaging device and focal plane shutter |
| JP2020122942A (en) * | 2019-01-31 | 2020-08-13 | 日本電産コパル株式会社 | Focal plane shutter and imaging apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3988215B2 (en) * | 1997-07-17 | 2007-10-10 | 株式会社ニコン | Imaging device |
| JPH11234552A (en) * | 1998-02-16 | 1999-08-27 | Fuji Photo Film Co Ltd | Electronic camera and exposure control method for the electronic camera |
| JP3709724B2 (en) * | 1998-11-06 | 2005-10-26 | コニカミノルタフォトイメージング株式会社 | Digital camera |
| JP2001235779A (en) * | 2000-02-23 | 2001-08-31 | Nikon Corp | Automatic curtain speed adjusting device for focal plane shutter |
| US20040081446A1 (en) * | 2002-10-28 | 2004-04-29 | Eastman Kodak Company | Electronic imaging system with row-wise or column-wise image sensor reset synchronized to a mechanical shutter |
| JP3997195B2 (en) * | 2003-11-20 | 2007-10-24 | キヤノン株式会社 | Image input apparatus and control method thereof |
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2006
- 2006-04-11 JP JP2006109068A patent/JP4684934B2/en not_active Expired - Fee Related