JP2010102085A5 - - Google Patents
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- Publication number
- JP2010102085A5 JP2010102085A5 JP2008272938A JP2008272938A JP2010102085A5 JP 2010102085 A5 JP2010102085 A5 JP 2010102085A5 JP 2008272938 A JP2008272938 A JP 2008272938A JP 2008272938 A JP2008272938 A JP 2008272938A JP 2010102085 A5 JP2010102085 A5 JP 2010102085A5
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- JP
- Japan
- Prior art keywords
- iris
- opening
- closing operation
- operation amount
- switching
- 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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- 230000003321 amplification Effects 0.000 claims 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims 12
- 230000035945 sensitivity Effects 0.000 claims 10
- 238000000034 method Methods 0.000 claims 7
- 238000001514 detection method Methods 0.000 claims 6
- 230000007423 decrease Effects 0.000 claims 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008272938A JP4809415B2 (ja) | 2008-10-23 | 2008-10-23 | アイリス制御装置及びアイリス制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008272938A JP4809415B2 (ja) | 2008-10-23 | 2008-10-23 | アイリス制御装置及びアイリス制御方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010102085A JP2010102085A (ja) | 2010-05-06 |
| JP2010102085A5 true JP2010102085A5 (enExample) | 2010-10-21 |
| JP4809415B2 JP4809415B2 (ja) | 2011-11-09 |
Family
ID=42292790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008272938A Active JP4809415B2 (ja) | 2008-10-23 | 2008-10-23 | アイリス制御装置及びアイリス制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4809415B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6560030B2 (ja) * | 2015-06-10 | 2019-08-14 | オリンパス株式会社 | レンズユニット及び絞り制御方法 |
| CN106954028B (zh) * | 2017-05-09 | 2023-04-25 | 北京旷视科技有限公司 | 一种自动光圈驱动电路以及电子装置 |
| CN107613220B (zh) * | 2017-09-30 | 2023-12-19 | 深圳市艾特智能科技有限公司 | 摄像头光圈驱动电路 |
| CN114500863B (zh) * | 2022-01-24 | 2024-12-06 | 惠州同为数码科技有限公司 | 摄像机p-iris光圈的电机驱动控制方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3090668B2 (ja) * | 1989-10-27 | 2000-09-25 | ソニー株式会社 | ビデオカメラ |
| JPH07239492A (ja) * | 1994-02-28 | 1995-09-12 | Canon Inc | 露出制御装置 |
| JP2001008094A (ja) * | 1999-06-18 | 2001-01-12 | Canon Inc | 絞り制御装置 |
| JP2003224998A (ja) * | 2002-01-29 | 2003-08-08 | Canon Electronics Inc | ステッピングモータ駆動方法 |
| JP2006243489A (ja) * | 2005-03-04 | 2006-09-14 | Canon Inc | 絞り値検出回路 |
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2008
- 2008-10-23 JP JP2008272938A patent/JP4809415B2/ja active Active
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