JP5178039B2 - 撮像装置 - Google Patents
撮像装置 Download PDFInfo
- Publication number
- JP5178039B2 JP5178039B2 JP2007110602A JP2007110602A JP5178039B2 JP 5178039 B2 JP5178039 B2 JP 5178039B2 JP 2007110602 A JP2007110602 A JP 2007110602A JP 2007110602 A JP2007110602 A JP 2007110602A JP 5178039 B2 JP5178039 B2 JP 5178039B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- signal
- converter
- data
- image sensor
- 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.)
- Expired - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title claims description 31
- 238000010586 diagram Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000012937 correction Methods 0.000 description 9
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000003705 background correction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
Landscapes
- Studio Devices (AREA)
Description
2 メカニカルシャッタ
3 撮像素子
4 A/D変換器
5 タイミング信号発生回路
6 駆動回路
7 信号処理回路
8 画像メモリ
9 画像記録媒体
10 記録回路
11 画像表示装置
12 表示回路
13 システム制御部
14 不揮発性メモリ
15 揮発性メモリ
Claims (1)
- 複数列の有効部および非有効部からなる画素部の出力信号をデジタル信号に変換する複数のA/D変換器が列ごとに設けられた撮像素子と、
前記有効部の各列に接続された複数のA/D変換器に第1の基準電圧を供給し、前記非有効部の各列に接続された複数のA/D変換器に前記第1の基準電圧よりも低い第2の基準電圧を供給する電源と、
を備えたことを特徴とする撮像装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007110602A JP5178039B2 (ja) | 2007-04-19 | 2007-04-19 | 撮像装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007110602A JP5178039B2 (ja) | 2007-04-19 | 2007-04-19 | 撮像装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008271109A JP2008271109A (ja) | 2008-11-06 |
JP2008271109A5 JP2008271109A5 (ja) | 2010-06-03 |
JP5178039B2 true JP5178039B2 (ja) | 2013-04-10 |
Family
ID=40050042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007110602A Expired - Fee Related JP5178039B2 (ja) | 2007-04-19 | 2007-04-19 | 撮像装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5178039B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0453355A (ja) * | 1990-06-20 | 1992-02-20 | Dainippon Screen Mfg Co Ltd | Ccdラインセンサを用いた画像読取り装置 |
JP2006013866A (ja) * | 2004-06-25 | 2006-01-12 | Konica Minolta Business Technologies Inc | 信号処理装置 |
JP2007020021A (ja) * | 2005-07-11 | 2007-01-25 | Rohm Co Ltd | A/d変換器、並びにそれを用いた電源装置および電子装置 |
JP4720310B2 (ja) * | 2005-06-17 | 2011-07-13 | ソニー株式会社 | 固体撮像装置、固体撮像装置におけるad変換方法および撮像装置 |
-
2007
- 2007-04-19 JP JP2007110602A patent/JP5178039B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008271109A (ja) | 2008-11-06 |
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