GB1457343A - Transparent photocell - Google Patents
Transparent photocellInfo
- Publication number
- GB1457343A GB1457343A GB454774A GB454774A GB1457343A GB 1457343 A GB1457343 A GB 1457343A GB 454774 A GB454774 A GB 454774A GB 454774 A GB454774 A GB 454774A GB 1457343 A GB1457343 A GB 1457343A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layers
- layer
- transparent
- substrate
- 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
- 239000000758 substrate Substances 0.000 abstract 3
- 239000010409 thin film Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 229910003437 indium oxide Inorganic materials 0.000 abstract 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- UDWJTDBVEGNWAB-UHFFFAOYSA-N zinc indium(3+) sulfide Chemical compound [S-2].[Zn+2].[In+3] UDWJTDBVEGNWAB-UHFFFAOYSA-N 0.000 abstract 1
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)
Abstract
1457343 Photocells COULTER INFORMATION SYSTEMS Inc 31 Jan 1974 [14 Sept 1973] 04547/74 Heading H1K A transparent photocell comprises a transparent substrate 18, and first and second transparent thin film (of the order of a thousand Angstroms thick) conducting layers 12, 14 sandwiching a transparent thin film inorganic photoconductive layer 16, the layers 12, 14, 16 being intimately bonded to each other and to the substrate 18, whereby the current through the layer 16 is a measure of the light flux 22. The layers 12, 14, 16 are sputtered on to the substrate 18 which may be a lens or a polyester sheet. The layer 12, 14 may be of indium oxide up to about 100Š thick and the layer 16 may be copper-doped cadmium sulphide or indium zinc sulphide, or other listed inorganic compounds. The absorption of the photocell is less than 10%. Contact strips 26, 28 are deposited for applying a D.C. potential across the layers 12, 14.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39730873A | 1973-09-14 | 1973-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1457343A true GB1457343A (en) | 1976-12-01 |
Family
ID=23570683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB454774A Expired GB1457343A (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 CH CH131174A patent/CH575659A5/xx not_active IP Right Cessation
- 1974-01-31 DE DE19742404645 patent/DE2404645A1/en not_active Withdrawn
- 1974-01-31 BE BE140425A patent/BE810459A/en not_active IP Right Cessation
- 1974-01-31 CA CA191,422A patent/CA1022659A/en not_active Expired
- 1974-01-31 GB GB454774A patent/GB1457343A/en not_active Expired
- 1974-01-31 FR FR7403263A patent/FR2246075B1/fr not_active Expired
- 1974-01-31 NL NL7401317A patent/NL7401317A/en active Search and Examination
- 1974-01-31 IT IT4806374A patent/IT1002816B/en active
- 1974-01-31 JP JP49012284A patent/JPS5057482A/ja active Pending
-
1982
- 1982-08-10 JP JP12066682U patent/JPS5860243U/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1002816B (en) | 1976-05-20 |
| FR2246075B1 (en) | 1978-01-06 |
| JPS5860243U (en) | 1983-04-23 |
| NL7401317A (en) | 1975-03-18 |
| BE810459A (en) | 1974-07-31 |
| JPS5057482A (en) | 1975-05-19 |
| DE2404645A1 (en) | 1975-03-27 |
| CA1022659A (en) | 1977-12-13 |
| CH575659A5 (en) | 1976-05-14 |
| FR2246075A1 (en) | 1975-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |