JPS5730381A - Schottky type photodetector - Google Patents
Schottky type photodetectorInfo
- Publication number
- JPS5730381A JPS5730381A JP10490180A JP10490180A JPS5730381A JP S5730381 A JPS5730381 A JP S5730381A JP 10490180 A JP10490180 A JP 10490180A JP 10490180 A JP10490180 A JP 10490180A JP S5730381 A JPS5730381 A JP S5730381A
- Authority
- JP
- Japan
- Prior art keywords
- film
- periphery
- type
- photodetector
- region
- 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
- 239000004065 semiconductor Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 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
- H01L27/1446—Devices controlled by radiation in a repetitive configuration
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)
- Light Receiving Elements (AREA)
Abstract
PURPOSE:To increase the incident light effective utility rate of a Schottky type photodetector and to improve the optical sensitivity of the photodetector by partly removing a photodetecting metallic film and forming a guard ring region on the periphery of the film. CONSTITUTION:A photodetecting metallic film 24 is partly removed, and a part in which incident light 29 reaches via the film 24 a semiconductor layer 22 and a part in which the light reaches directly the layer 22 are formed. In order to further prevent the decrease in the characteristics due to the leakage current produced between the periphery of the film 24 and the surface of the layero 22, P type region and N type region are respectively formed on the guard ring region 23 (on N type semiconductor substrate and P type semiconductor substrate) at the periphery of the film 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10490180A JPS5730381A (en) | 1980-07-29 | 1980-07-29 | Schottky type photodetector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10490180A JPS5730381A (en) | 1980-07-29 | 1980-07-29 | Schottky type photodetector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5730381A true JPS5730381A (en) | 1982-02-18 |
Family
ID=14393038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10490180A Pending JPS5730381A (en) | 1980-07-29 | 1980-07-29 | Schottky type photodetector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5730381A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997035U (en) * | 1982-12-20 | 1984-06-30 | 凸版印刷株式会社 | Glass fiber woven laminate |
| JPH05162754A (en) * | 1991-12-11 | 1993-06-29 | Hiraoka & Co Ltd | Bag for recycling waste material |
| WO2011056340A3 (en) * | 2009-11-05 | 2011-11-03 | The Boeing Company | Detector for plastic optical fiber networks |
| US8983302B2 (en) | 2009-11-05 | 2015-03-17 | The Boeing Company | Transceiver for plastic optical fiber networks |
-
1980
- 1980-07-29 JP JP10490180A patent/JPS5730381A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997035U (en) * | 1982-12-20 | 1984-06-30 | 凸版印刷株式会社 | Glass fiber woven laminate |
| JPH05162754A (en) * | 1991-12-11 | 1993-06-29 | Hiraoka & Co Ltd | Bag for recycling waste material |
| WO2011056340A3 (en) * | 2009-11-05 | 2011-11-03 | The Boeing Company | Detector for plastic optical fiber networks |
| JP2013510428A (en) * | 2009-11-05 | 2013-03-21 | ザ・ボーイング・カンパニー | Plastic optical fiber network detector |
| US8983302B2 (en) | 2009-11-05 | 2015-03-17 | The Boeing Company | Transceiver for plastic optical fiber networks |
| US9105790B2 (en) | 2009-11-05 | 2015-08-11 | The Boeing Company | Detector for plastic optical fiber networks |
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