CA2497465A1 - Circuit a pixels pour la detection de rayonnement - Google Patents
Circuit a pixels pour la detection de rayonnement Download PDFInfo
- Publication number
- CA2497465A1 CA2497465A1 CA002497465A CA2497465A CA2497465A1 CA 2497465 A1 CA2497465 A1 CA 2497465A1 CA 002497465 A CA002497465 A CA 002497465A CA 2497465 A CA2497465 A CA 2497465A CA 2497465 A1 CA2497465 A1 CA 2497465A1
- Authority
- CA
- Canada
- Prior art keywords
- pixel
- circuit
- tft
- voltage
- charge
- 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.)
- Abandoned
Links
- 230000005855 radiation Effects 0.000 title abstract description 10
- 238000001514 detection method Methods 0.000 title abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000003321 amplification Effects 0.000 abstract description 6
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 6
- 238000003491 array Methods 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 8
- 230000010354 integration Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 239000011669 selenium Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 208000004434 Calcinosis Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004195 computer-aided diagnosis Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009607 mammography Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 1
- 229910021423 nanocrystalline silicon Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 organic Polymers 0.000 description 1
- 238000002601 radiography Methods 0.000 description 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
- H01L27/14601—Structural or functional details thereof
- H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/24—Measuring radiation intensity with semiconductor detectors
- G01T1/247—Detector read-out circuitry
-
- 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
- H01L27/14658—X-ray, gamma-ray or corpuscular radiation imagers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Toxicology (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002497465A CA2497465A1 (fr) | 2005-02-28 | 2005-02-28 | Circuit a pixels pour la detection de rayonnement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002497465A CA2497465A1 (fr) | 2005-02-28 | 2005-02-28 | Circuit a pixels pour la detection de rayonnement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2497465A1 true CA2497465A1 (fr) | 2006-08-28 |
Family
ID=36938913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002497465A Abandoned CA2497465A1 (fr) | 2005-02-28 | 2005-02-28 | Circuit a pixels pour la detection de rayonnement |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2497465A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014033112A3 (fr) * | 2012-09-03 | 2014-04-17 | Siemens Aktiengesellschaft | Dispositif de dosage |
| WO2014143760A1 (fr) * | 2013-03-15 | 2014-09-18 | Carestream Health, Inc. | Détecteur d'imagerie radiographique à conversion de tension sur verre |
| EP4220202A3 (fr) * | 2022-01-05 | 2023-11-15 | InnoLux Corporation | Dispositif électronique |
-
2005
- 2005-02-28 CA CA002497465A patent/CA2497465A1/fr not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014033112A3 (fr) * | 2012-09-03 | 2014-04-17 | Siemens Aktiengesellschaft | Dispositif de dosage |
| WO2014143760A1 (fr) * | 2013-03-15 | 2014-09-18 | Carestream Health, Inc. | Détecteur d'imagerie radiographique à conversion de tension sur verre |
| EP4220202A3 (fr) * | 2022-01-05 | 2023-11-15 | InnoLux Corporation | Dispositif électronique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |