FR742397A - - Google Patents
Info
- Publication number
- FR742397A FR742397A FR742397DA FR742397A FR 742397 A FR742397 A FR 742397A FR 742397D A FR742397D A FR 742397DA FR 742397 A FR742397 A FR 742397A
- 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
-
- 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
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)
Publications (1)
Publication Number | Publication Date |
---|---|
FR742397A true FR742397A (de) | 1933-03-04 |
Family
ID=1546802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR742397D Expired FR742397A (de) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR742397A (de) |
-
0
- FR FR742397D patent/FR742397A/fr not_active Expired