CA1022659A - Transparent photocell - Google Patents
Transparent photocellInfo
- Publication number
- CA1022659A CA1022659A CA191,422A CA191422A CA1022659A CA 1022659 A CA1022659 A CA 1022659A CA 191422 A CA191422 A CA 191422A CA 1022659 A CA1022659 A CA 1022659A
- Authority
- CA
- Canada
- Prior art keywords
- photocell
- transparent
- transparent photocell
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/10—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices being sensitive to infrared radiation, visible or ultraviolet radiation, and having no potential barriers, e.g. photoresistors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39730873A | 1973-09-14 | 1973-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1022659A true CA1022659A (en) | 1977-12-13 |
Family
ID=23570683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA191,422A Expired CA1022659A (en) | 1973-09-14 | 1974-01-31 | Transparent photocell |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS5057482A (enrdf_load_stackoverflow) |
| BE (1) | BE810459A (enrdf_load_stackoverflow) |
| CA (1) | CA1022659A (enrdf_load_stackoverflow) |
| CH (1) | CH575659A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2404645A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2246075B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1457343A (enrdf_load_stackoverflow) |
| IT (1) | IT1002816B (enrdf_load_stackoverflow) |
| NL (1) | NL7401317A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2652608C3 (de) * | 1976-11-19 | 1979-12-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Regelung der Ausgangsleistung eines Halbleiterlasers |
| JPS5734535A (en) * | 1980-08-12 | 1982-02-24 | Mamiya Koki Kk | Photometric method in camera |
| JPS6032031A (ja) * | 1983-08-03 | 1985-02-19 | Canon Inc | 撮影装置 |
| JPS60167534A (ja) * | 1984-02-10 | 1985-08-30 | Fujitsu Ltd | 光分岐・光電変換器 |
| 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 (enrdf_load_stackoverflow) * | 1964-10-09 | 1966-12-27 | ||
| JPS4826981A (enrdf_load_stackoverflow) * | 1971-07-23 | 1973-04-09 |
-
1974
- 1974-01-31 BE BE140425A patent/BE810459A/xx not_active IP Right Cessation
- 1974-01-31 GB GB454774A patent/GB1457343A/en not_active Expired
- 1974-01-31 DE DE2404645A patent/DE2404645A1/de not_active Withdrawn
- 1974-01-31 JP JP49012284A patent/JPS5057482A/ja active Pending
- 1974-01-31 FR FR7403263A patent/FR2246075B1/fr not_active Expired
- 1974-01-31 CA CA191,422A patent/CA1022659A/en not_active Expired
- 1974-01-31 CH CH131174A patent/CH575659A5/xx not_active IP Right Cessation
- 1974-01-31 IT IT48063/74A patent/IT1002816B/it active
- 1974-01-31 NL NL7401317A patent/NL7401317A/xx active Search and Examination
-
1982
- 1982-08-10 JP JP1982120666U patent/JPS5860243U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5860243U (ja) | 1983-04-23 |
| IT1002816B (it) | 1976-05-20 |
| BE810459A (fr) | 1974-07-31 |
| DE2404645A1 (de) | 1975-03-27 |
| FR2246075A1 (enrdf_load_stackoverflow) | 1975-04-25 |
| CH575659A5 (enrdf_load_stackoverflow) | 1976-05-14 |
| NL7401317A (nl) | 1975-03-18 |
| FR2246075B1 (enrdf_load_stackoverflow) | 1978-01-06 |
| GB1457343A (en) | 1976-12-01 |
| JPS5057482A (enrdf_load_stackoverflow) | 1975-05-19 |
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