JPS57173256A - Image sensor - Google Patents
Image sensorInfo
- Publication number
- JPS57173256A JPS57173256A JP56058411A JP5841181A JPS57173256A JP S57173256 A JPS57173256 A JP S57173256A JP 56058411 A JP56058411 A JP 56058411A JP 5841181 A JP5841181 A JP 5841181A JP S57173256 A JPS57173256 A JP S57173256A
- Authority
- JP
- Japan
- Prior art keywords
- light
- base plate
- transparent base
- converting element
- photoelectric converting
- 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
- 239000011241 protective layer Substances 0.000 abstract 2
- 230000007423 decrease Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
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
- H01L27/14665—Imagers using a photoconductor layer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Facsimile Heads (AREA)
Abstract
PURPOSE:To form a high-reliability sensor which has a stable protective layer by providing a black light-shielding layer, which has a slit window for guiding information light from an original, on one surface of a transparent base plate having a photoelectric converting element on the other surface. CONSTITUTION:A transparent base plate 11 has a photoelectric converting element 12 of CdS, Si, etc., on its reverse side, and a black light-shielding plate 16 having a slit window 17 for leading light in the center is vapor-deposited on the top surface. Then, the photoelectric converting element 12 is protected completely by an opaque protective layer 15, and signals are led out through electrodes 13 and 14. Further, the black light-shielding plate 16 decreases an S/N ratio by the propagation of leakage light in the transparent base plate 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56058411A JPS57173256A (en) | 1981-04-20 | 1981-04-20 | Image sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56058411A JPS57173256A (en) | 1981-04-20 | 1981-04-20 | Image sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57173256A true JPS57173256A (en) | 1982-10-25 |
Family
ID=13083623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56058411A Pending JPS57173256A (en) | 1981-04-20 | 1981-04-20 | Image sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57173256A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60167464A (en) * | 1984-02-10 | 1985-08-30 | Canon Inc | Photoelectric conversion device |
JPS60167479A (en) * | 1984-02-10 | 1985-08-30 | Canon Inc | Photosensor array |
JPS6129170A (en) * | 1984-07-19 | 1986-02-10 | Canon Inc | Photosensor and manufacture thereof |
JPS6139571A (en) * | 1984-07-31 | 1986-02-25 | Canon Inc | Image reading device |
JPS6139572A (en) * | 1984-07-31 | 1986-02-25 | Canon Inc | Image reading device |
JPS6139570A (en) * | 1984-07-31 | 1986-02-25 | Canon Inc | Continuous-length image sensor unit |
JPS6140055A (en) * | 1984-08-01 | 1986-02-26 | Canon Inc | Color photo sensor |
JPS6185859A (en) * | 1984-10-04 | 1986-05-01 | Canon Inc | Photosensor and manufacture thereof |
JPS6187365A (en) * | 1984-10-05 | 1986-05-02 | Canon Inc | Reader for picture |
JPS6188559A (en) * | 1984-10-08 | 1986-05-06 | Canon Inc | Image reader |
JPS6189659A (en) * | 1984-10-09 | 1986-05-07 | Canon Inc | Color photosensor |
JPS6190458A (en) * | 1984-10-11 | 1986-05-08 | Canon Inc | Continuous image sensor unit |
EP0298458A2 (en) * | 1987-07-09 | 1989-01-11 | Canon Kabushiki Kaisha | Image reading apparatus |
EP0625692A1 (en) * | 1992-11-06 | 1994-11-23 | Nippondenso Co., Ltd. | Pyrheliometric sensor |
US5517017A (en) * | 1992-08-21 | 1996-05-14 | Nippondenso Co., Ltd. | Photosensor for detecting the position of incident light in two dimensions using a pair of film resistors and a photoconductive element sandwiched therebetween |
-
1981
- 1981-04-20 JP JP56058411A patent/JPS57173256A/en active Pending
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60167479A (en) * | 1984-02-10 | 1985-08-30 | Canon Inc | Photosensor array |
JPS60167464A (en) * | 1984-02-10 | 1985-08-30 | Canon Inc | Photoelectric conversion device |
JPS6129170A (en) * | 1984-07-19 | 1986-02-10 | Canon Inc | Photosensor and manufacture thereof |
JPS6139571A (en) * | 1984-07-31 | 1986-02-25 | Canon Inc | Image reading device |
JPS6139572A (en) * | 1984-07-31 | 1986-02-25 | Canon Inc | Image reading device |
JPS6139570A (en) * | 1984-07-31 | 1986-02-25 | Canon Inc | Continuous-length image sensor unit |
JPS6140055A (en) * | 1984-08-01 | 1986-02-26 | Canon Inc | Color photo sensor |
JPS6185859A (en) * | 1984-10-04 | 1986-05-01 | Canon Inc | Photosensor and manufacture thereof |
JPH0462467B2 (en) * | 1984-10-04 | 1992-10-06 | Canon Kk | |
JPH0462468B2 (en) * | 1984-10-05 | 1992-10-06 | Canon Kk | |
JPS6187365A (en) * | 1984-10-05 | 1986-05-02 | Canon Inc | Reader for picture |
JPH0462469B2 (en) * | 1984-10-08 | 1992-10-06 | Canon Kk | |
JPS6188559A (en) * | 1984-10-08 | 1986-05-06 | Canon Inc | Image reader |
JPH0462470B2 (en) * | 1984-10-09 | 1992-10-06 | Canon Kk | |
JPS6189659A (en) * | 1984-10-09 | 1986-05-07 | Canon Inc | Color photosensor |
JPS6190458A (en) * | 1984-10-11 | 1986-05-08 | Canon Inc | Continuous image sensor unit |
JPH0462471B2 (en) * | 1984-10-11 | 1992-10-06 | Canon Kk | |
EP0298458A2 (en) * | 1987-07-09 | 1989-01-11 | Canon Kabushiki Kaisha | Image reading apparatus |
US5517017A (en) * | 1992-08-21 | 1996-05-14 | Nippondenso Co., Ltd. | Photosensor for detecting the position of incident light in two dimensions using a pair of film resistors and a photoconductive element sandwiched therebetween |
EP0625692A1 (en) * | 1992-11-06 | 1994-11-23 | Nippondenso Co., Ltd. | Pyrheliometric sensor |
EP0625692A4 (en) * | 1992-11-06 | 1994-11-30 | Nippondenso Co., Ltd. | |
US5602384A (en) * | 1992-11-06 | 1997-02-11 | Nippondenso Co., Ltd. | Sunlight sensor that detects a distrubition and amount of thermal load |
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