JP6185098B2 - 固体撮像装置 - Google Patents
固体撮像装置 Download PDFInfo
- Publication number
- JP6185098B2 JP6185098B2 JP2016024555A JP2016024555A JP6185098B2 JP 6185098 B2 JP6185098 B2 JP 6185098B2 JP 2016024555 A JP2016024555 A JP 2016024555A JP 2016024555 A JP2016024555 A JP 2016024555A JP 6185098 B2 JP6185098 B2 JP 6185098B2
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- photodiode
- light receiving
- pixels
- receiving unit
- shift register
- Prior art date
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- 238000003384 imaging method Methods 0.000 title claims description 50
- 238000007599 discharging Methods 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 14
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 5
- 230000010354 integration Effects 0.000 description 24
- 239000000969 carrier Substances 0.000 description 20
- 230000003071 parasitic effect Effects 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
Claims (1)
- 第1のフォトダイオード、及び該第1のフォトダイオードに一端が接続された第1のスイッチ回路を各々含み、M行N列(M,Nは2以上の整数)に二次元配列されたM×N個の画素を有し、単結晶シリコン基板上に形成された受光部と、
前記第1のフォトダイオード上を通り、各列毎に配設され、対応する列の前記画素に含まれる前記第1のスイッチ回路の他端に接続されたN本の読出用配線と、
前記N本の読出用配線に接続された読出回路部と、
前記受光部に対して行方向に並んで配置され、前記第1のスイッチ回路の開閉状態を各行毎に制御するシフトレジスタと、
前記シフトレジスタと前記受光部との間の領域に配置されたダミーフォトダイオードと、
前記ダミーフォトダイオードに一端が接続された第2のスイッチ回路と、
前記ダミーフォトダイオード上を通り、前記第2のスイッチ回路の他端に接続されるとともに基準電位線に短絡された電荷排出用配線と
を備え、
前記シフトレジスタと前記受光部とが共通の前記単結晶シリコン基板上に形成されており、
行方向における前記ダミーフォトダイオードの幅が、該方向における前記第1のフォトダイオードの幅よりも短いことを特徴とする、固体撮像装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016024555A JP6185098B2 (ja) | 2016-02-12 | 2016-02-12 | 固体撮像装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016024555A JP6185098B2 (ja) | 2016-02-12 | 2016-02-12 | 固体撮像装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013122910A Division JP5886793B2 (ja) | 2013-06-11 | 2013-06-11 | 固体撮像装置 |
Publications (2)
Publication Number | Publication Date |
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JP2016096362A JP2016096362A (ja) | 2016-05-26 |
JP6185098B2 true JP6185098B2 (ja) | 2017-08-23 |
Family
ID=56071364
Family Applications (1)
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JP2016024555A Active JP6185098B2 (ja) | 2016-02-12 | 2016-02-12 | 固体撮像装置 |
Country Status (1)
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JP (1) | JP6185098B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4386213B2 (ja) * | 1998-09-24 | 2009-12-16 | キヤノン株式会社 | 光電変換装置及び画素パネル |
US6928144B2 (en) * | 2003-08-01 | 2005-08-09 | General Electric Company | Guard ring for direct photo-to-electron conversion detector array |
JP2006073621A (ja) * | 2004-08-31 | 2006-03-16 | Canon Inc | 測距用固体撮像装置とこれを用いたオートフォーカスカメラ |
JP4130211B2 (ja) * | 2006-05-31 | 2008-08-06 | 三洋電機株式会社 | 撮像装置 |
JP4719201B2 (ja) * | 2007-09-25 | 2011-07-06 | 浜松ホトニクス株式会社 | 固体撮像装置 |
-
2016
- 2016-02-12 JP JP2016024555A patent/JP6185098B2/ja active Active
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JP2016096362A (ja) | 2016-05-26 |
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