FR2125273B1 - - Google Patents
Info
- Publication number
- FR2125273B1 FR2125273B1 FR7200033A FR7200033A FR2125273B1 FR 2125273 B1 FR2125273 B1 FR 2125273B1 FR 7200033 A FR7200033 A FR 7200033A FR 7200033 A FR7200033 A FR 7200033A FR 2125273 B1 FR2125273 B1 FR 2125273B1
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/58—Photometry, e.g. photographic exposure meter using luminescence generated by light
-
- 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
- H10F99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11684471A | 1971-02-19 | 1971-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2125273A1 FR2125273A1 (fr) | 1972-09-29 |
FR2125273B1 true FR2125273B1 (fr) | 1975-10-24 |
Family
ID=22369584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7200033A Expired FR2125273B1 (fr) | 1971-02-19 | 1972-01-03 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3717799A (fr) |
JP (1) | JPS4731680A (fr) |
CA (1) | CA936272A (fr) |
DE (1) | DE2207311A1 (fr) |
FR (1) | FR2125273B1 (fr) |
GB (1) | GB1365804A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2253830C3 (de) * | 1972-11-03 | 1983-06-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Herstellen einer Solarzelle und Solarzellenbatterie |
US4000502A (en) * | 1973-11-05 | 1976-12-28 | General Dynamics Corporation | Solid state radiation detector and process |
US3976872A (en) * | 1973-11-29 | 1976-08-24 | Honeywell Inc. | Gallium phosphide photodetector having an as-grown surface and producing an output from radiation having energies of 2.2 eV to 3.8 eV |
US4926228A (en) * | 1981-03-30 | 1990-05-15 | Secretary Of State For Defence (G.B.) | Photoconductive detector arranged for bias field concentration at the output bias contact |
US5117270A (en) * | 1989-10-11 | 1992-05-26 | Toda Koji | Photosensor with AU diffused Pb2 CrO5 or similar film |
-
1971
- 1971-02-19 US US00116844A patent/US3717799A/en not_active Expired - Lifetime
- 1971-10-28 CA CA126371A patent/CA936272A/en not_active Expired
-
1972
- 1972-01-03 FR FR7200033A patent/FR2125273B1/fr not_active Expired
- 1972-01-14 GB GB197472A patent/GB1365804A/en not_active Expired
- 1972-02-17 DE DE19722207311 patent/DE2207311A1/de active Pending
- 1972-02-18 JP JP1659172A patent/JPS4731680A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA936272A (en) | 1973-10-30 |
DE2207311A1 (de) | 1972-10-05 |
US3717799A (en) | 1973-02-20 |
GB1365804A (en) | 1974-09-04 |
JPS4731680A (fr) | 1972-11-13 |
FR2125273A1 (fr) | 1972-09-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |