JPS6417465A - Infrared ray detector - Google Patents
Infrared ray detectorInfo
- Publication number
- JPS6417465A JPS6417465A JP62173566A JP17356687A JPS6417465A JP S6417465 A JPS6417465 A JP S6417465A JP 62173566 A JP62173566 A JP 62173566A JP 17356687 A JP17356687 A JP 17356687A JP S6417465 A JPS6417465 A JP S6417465A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- photoelectric conversion
- face
- charges
- infrared ray
- 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.)
- Pending
Links
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
PURPOSE:To getter impurities negatively and positively charged in a photoelectric conversion layer by providing a hetero boundary face so as to form a photoelectric conversion layer dangling bond. CONSTITUTION:Hetero boundary faces 24, 29 are so provided as to form a dangling bond 25 having positive and negative charges in a photoelectric conversion layer 26, and impurities charged with the charges in the layer 26 are gettered. Impurity atoms having charge of reverse polarity to that of the charge generated at the faces 24, 29 by the different charges from each other, generated by the lattice mismatching at the face 29 between a buffer layer 27 at the top of the layer 26 and a lattice mismachting dislocation layer 28, and the face 24 between a lattice mismatching dislocation layer 22 at the bottom of the layer 26 and a buffer layer 23, can be attracted to be removed from the interior of the layer 26 to reduce impurity concentration in the layer 26, the life of photoelectrically converted carrier is increased, and an infrared ray detector having high sensitivity is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173566A JPS6417465A (en) | 1987-07-10 | 1987-07-10 | Infrared ray detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173566A JPS6417465A (en) | 1987-07-10 | 1987-07-10 | Infrared ray detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6417465A true JPS6417465A (en) | 1989-01-20 |
Family
ID=15962930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62173566A Pending JPS6417465A (en) | 1987-07-10 | 1987-07-10 | Infrared ray detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6417465A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5712667A (en) * | 1993-08-25 | 1998-01-27 | Canon Kabushiki Kaisha | Means for and method of detecting the state of ink remain in a cartridge having containing portions differing in ink containing state |
US5975665A (en) * | 1994-10-14 | 1999-11-02 | Canon Kabushiki Kaisha | Ink jet recording apparatus having residual quantity detection unit and residual quantity detection method thereof |
JP2007316005A (en) * | 2006-05-29 | 2007-12-06 | Nissan Motor Co Ltd | Infrared sensor and manufacturing method therefor |
-
1987
- 1987-07-10 JP JP62173566A patent/JPS6417465A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5712667A (en) * | 1993-08-25 | 1998-01-27 | Canon Kabushiki Kaisha | Means for and method of detecting the state of ink remain in a cartridge having containing portions differing in ink containing state |
US6679574B2 (en) | 1993-08-25 | 2004-01-20 | Canon Kabushiki Kaisha | Means for and method of detecting the state of ink remain in a cartridge having containing portions differing in ink containing state |
US5975665A (en) * | 1994-10-14 | 1999-11-02 | Canon Kabushiki Kaisha | Ink jet recording apparatus having residual quantity detection unit and residual quantity detection method thereof |
JP2007316005A (en) * | 2006-05-29 | 2007-12-06 | Nissan Motor Co Ltd | Infrared sensor and manufacturing method therefor |
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