IT1002816B - TRANSPARENT PHOTOCELL - Google Patents
TRANSPARENT PHOTOCELLInfo
- Publication number
- IT1002816B IT1002816B IT4806374A IT4806374A IT1002816B IT 1002816 B IT1002816 B IT 1002816B IT 4806374 A IT4806374 A IT 4806374A IT 4806374 A IT4806374 A IT 4806374A IT 1002816 B IT1002816 B IT 1002816B
- Authority
- IT
- Italy
- Prior art keywords
- photocell
- transparent
- transparent photocell
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/09—Devices sensitive to infrared, visible or ultraviolet radiation
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Light Receiving Elements (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39730873A | 1973-09-14 | 1973-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1002816B true IT1002816B (en) | 1976-05-20 |
Family
ID=23570683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4806374A IT1002816B (en) | 1973-09-14 | 1974-01-31 | TRANSPARENT PHOTOCELL |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS5057482A (en) |
| BE (1) | BE810459A (en) |
| CA (1) | CA1022659A (en) |
| CH (1) | CH575659A5 (en) |
| DE (1) | DE2404645A1 (en) |
| FR (1) | FR2246075B1 (en) |
| GB (1) | GB1457343A (en) |
| IT (1) | IT1002816B (en) |
| NL (1) | NL7401317A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2652608C3 (en) * | 1976-11-19 | 1979-12-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Arrangement for regulating the output power of a semiconductor laser |
| JPS5734535A (en) * | 1980-08-12 | 1982-02-24 | Mamiya Koki Kk | Photometric method in camera |
| JPS6032031A (en) * | 1983-08-03 | 1985-02-19 | Canon Inc | Photographing device |
| JPS60167534A (en) * | 1984-02-10 | 1985-08-30 | Fujitsu Ltd | Light branching photoelectric transducer |
| US4745426A (en) * | 1985-10-04 | 1988-05-17 | Canon Kabushiki Kaisha | Light measuring device for a camera |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4125387Y1 (en) * | 1964-10-09 | 1966-12-27 | ||
| JPS4826981A (en) * | 1971-07-23 | 1973-04-09 |
-
1974
- 1974-01-31 FR FR7403263A patent/FR2246075B1/fr not_active Expired
- 1974-01-31 BE BE140425A patent/BE810459A/en not_active IP Right Cessation
- 1974-01-31 CH CH131174A patent/CH575659A5/xx not_active IP Right Cessation
- 1974-01-31 GB GB454774A patent/GB1457343A/en not_active Expired
- 1974-01-31 IT IT4806374A patent/IT1002816B/en active
- 1974-01-31 JP JP49012284A patent/JPS5057482A/ja active Pending
- 1974-01-31 CA CA191,422A patent/CA1022659A/en not_active Expired
- 1974-01-31 DE DE19742404645 patent/DE2404645A1/en not_active Withdrawn
- 1974-01-31 NL NL7401317A patent/NL7401317A/en active Search and Examination
-
1982
- 1982-08-10 JP JP12066682U patent/JPS5860243U/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1457343A (en) | 1976-12-01 |
| FR2246075B1 (en) | 1978-01-06 |
| JPS5860243U (en) | 1983-04-23 |
| FR2246075A1 (en) | 1975-04-25 |
| CA1022659A (en) | 1977-12-13 |
| NL7401317A (en) | 1975-03-18 |
| CH575659A5 (en) | 1976-05-14 |
| JPS5057482A (en) | 1975-05-19 |
| DE2404645A1 (en) | 1975-03-27 |
| BE810459A (en) | 1974-07-31 |
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