JP5394814B2 - 光検出素子及び撮像装置 - Google Patents
光検出素子及び撮像装置 Download PDFInfo
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- JP5394814B2 JP5394814B2 JP2009111856A JP2009111856A JP5394814B2 JP 5394814 B2 JP5394814 B2 JP 5394814B2 JP 2009111856 A JP2009111856 A JP 2009111856A JP 2009111856 A JP2009111856 A JP 2009111856A JP 5394814 B2 JP5394814 B2 JP 5394814B2
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- 238000003384 imaging method Methods 0.000 title description 74
- 230000003287 optical effect Effects 0.000 claims description 31
- 230000003595 spectral effect Effects 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000035945 sensitivity Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 description 33
- 230000000295 complement effect Effects 0.000 description 26
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14625—Optical elements or arrangements associated with the device
- H01L27/14627—Microlenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14643—Photodiode arrays; MOS imagers
- H01L27/14645—Colour imagers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Color Television Image Signal Generators (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
102 主レンズ
104、104´、104´´ マイクロレンズアレイ
104a、104a´、104a´´ マイクロレンズ
106 撮像センサ
108 CPU
110 メモリ
112アナログフロントエンド部及びA/D変換部
114 画像入力部
116 カラー画素生成部
118 画像再構成部
120 デジタルバックエンド部
122 画像圧縮部
124 メモリカードドライバ
126 表示画像生成部
128 表示ドライバ
130 タイミングジェネレータ
132 モータドライバ
134 フォーカスレンズモータ
Claims (4)
- 単一平面上に設けられる複数のレンズが規則的に配列されたレンズアレイと、
前記レンズアレイの各レンズからの透過光の照射範囲に対応して単一平面上に設けられる複数の画素からなる光電変換領域を複数備える光電変換部と、
を備え、
各前記光電変換領域は、前記レンズの光軸を中心に設けられる第1領域と、前記第1領域の周辺に設けられる第2領域とで、異なる分光感度特性を有することを特徴とする、光検出素子。 - 前記第1領域は輝度信号に相当する分光感度特性を有し、前記第2領域は色信号に相当する分光感度特性を有することを特徴とする、請求項1に記載の光検出素子。
- 各前記光電変換領域は、前記画素の分光特性の配列パターンが全て同一であることを特徴とする、請求項1又は2に記載の光検出素子。
- 前記第2領域は、前記レンズアレイの各レンズからの透過光の照射範囲に含まれるように設けられることを特徴とする、請求項1〜3に記載の光検出素子。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009111856A JP5394814B2 (ja) | 2009-05-01 | 2009-05-01 | 光検出素子及び撮像装置 |
KR1020100004475A KR101679293B1 (ko) | 2009-05-01 | 2010-01-18 | 광 검출 소자 및 촬상 장치 |
US12/772,285 US8358365B2 (en) | 2009-05-01 | 2010-05-03 | Photo detecting device and image pickup device and method thereon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009111856A JP5394814B2 (ja) | 2009-05-01 | 2009-05-01 | 光検出素子及び撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010263353A JP2010263353A (ja) | 2010-11-18 |
JP5394814B2 true JP5394814B2 (ja) | 2014-01-22 |
Family
ID=43361101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009111856A Expired - Fee Related JP5394814B2 (ja) | 2009-05-01 | 2009-05-01 | 光検出素子及び撮像装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5394814B2 (ja) |
KR (1) | KR101679293B1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012205111A (ja) * | 2011-03-25 | 2012-10-22 | Casio Comput Co Ltd | 撮像装置 |
JP5963448B2 (ja) | 2012-01-13 | 2016-08-03 | キヤノン株式会社 | 撮像装置 |
JP5591851B2 (ja) * | 2012-03-15 | 2014-09-17 | 株式会社東芝 | 固体撮像装置および携帯情報端末 |
JP6046912B2 (ja) * | 2012-05-01 | 2016-12-21 | キヤノン株式会社 | 撮像装置及びその制御方法 |
JP6074201B2 (ja) * | 2012-09-21 | 2017-02-01 | キヤノン株式会社 | 画像処理装置、制御方法、及びプログラム |
JP2014095688A (ja) | 2012-10-09 | 2014-05-22 | Ricoh Co Ltd | 撮像装置及び撮像システム |
US9955861B2 (en) | 2015-10-16 | 2018-05-01 | Ricoh Company, Ltd. | Construction of an individual eye model using a plenoptic camera |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101134208B1 (ko) * | 2004-10-01 | 2012-04-09 | 더 보드 어브 트러스티스 어브 더 리랜드 스탠포드 주니어 유니버시티 | 촬상 장치 및 그 방법 |
JP4826152B2 (ja) * | 2005-06-23 | 2011-11-30 | 株式会社ニコン | 画像合成方法及び撮像装置 |
JP4659788B2 (ja) | 2007-06-22 | 2011-03-30 | 富士フイルム株式会社 | 裏面照射型撮像素子 |
JP4968527B2 (ja) * | 2007-07-10 | 2012-07-04 | ソニー株式会社 | 撮像装置 |
-
2009
- 2009-05-01 JP JP2009111856A patent/JP5394814B2/ja not_active Expired - Fee Related
-
2010
- 2010-01-18 KR KR1020100004475A patent/KR101679293B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2010263353A (ja) | 2010-11-18 |
KR20100119712A (ko) | 2010-11-10 |
KR101679293B1 (ko) | 2016-11-24 |
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