JPS409942B1 - - Google Patents
Info
- Publication number
- JPS409942B1 JPS409942B1 JP2994163A JP2994163A JPS409942B1 JP S409942 B1 JPS409942 B1 JP S409942B1 JP 2994163 A JP2994163 A JP 2994163A JP 2994163 A JP2994163 A JP 2994163A JP S409942 B1 JPS409942 B1 JP S409942B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
- H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers
- H10F55/205—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive semiconductor devices have no potential barriers, e.g. photoresistors
- H10F55/208—Optical potentiometers
Landscapes
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Adjustable Resistors (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US205422A US3222531A (en) | 1962-06-26 | 1962-06-26 | Solid state junction photopotentiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS409942B1 true JPS409942B1 (cg-RX-API-DMAC10.html) | 1965-05-20 |
Family
ID=22762122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2994163A Pending JPS409942B1 (cg-RX-API-DMAC10.html) | 1962-06-26 | 1963-06-11 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3222531A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS409942B1 (cg-RX-API-DMAC10.html) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689772A (en) * | 1971-08-18 | 1972-09-05 | Litton Systems Inc | Photodetector light pattern detector |
| US3936187A (en) * | 1972-07-19 | 1976-02-03 | Konishiroku Photo Industry Co., Ltd. | Distance measuring device |
| JPS5625648B2 (cg-RX-API-DMAC10.html) * | 1973-04-11 | 1981-06-13 | ||
| US3961178A (en) * | 1973-10-23 | 1976-06-01 | Canon Kabushiki Kaisha | Image sharpness detecting system and apparatus utilizing the same |
| JPS5744536Y2 (cg-RX-API-DMAC10.html) * | 1975-10-23 | 1982-10-01 | ||
| DE2822477C3 (de) * | 1978-05-23 | 1980-11-20 | Heimann Gmbh, 6200 Wiesbaden | Optoelektrischer einstellbarer Spannungsteiler |
| DE2822502C3 (de) * | 1978-05-23 | 1981-02-12 | Heimann Gmbh, 6200 Wiesbaden | Optoelektrischer einstellbarer Widerstandsteiler |
| NL8501501A (nl) * | 1985-05-24 | 1986-12-16 | Tno | Foto-elektrische omzetter. |
| US5208584A (en) * | 1991-09-03 | 1993-05-04 | Jonathan Kaye | Traffic light and back-up traffic controller |
| RU2469267C1 (ru) * | 2011-06-20 | 2012-12-10 | Государственное образовательное учреждение высшего профессионального образования Ульяновский государственный университет | Фотоэлектрический преобразователь углов на основе позиционно-чувствительного фотоприемника дуговой конфигурации |
| US9812591B2 (en) * | 2015-06-22 | 2017-11-07 | The Research Foundation For The State University Of New York | Self-balancing position sensitive detector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1514123A (en) * | 1922-04-26 | 1924-11-04 | Vytold A Bacevicz | Amplifier |
| US2879405A (en) * | 1953-06-29 | 1959-03-24 | Rca Corp | Semi-conductor photo-electric devices |
| US2907934A (en) * | 1953-08-12 | 1959-10-06 | Gen Electric | Non-linear resistance device |
| US3028500A (en) * | 1956-08-24 | 1962-04-03 | Rca Corp | Photoelectric apparatus |
| US3033073A (en) * | 1959-06-02 | 1962-05-08 | Rose A Shuttleworth | Photoconductive locating device |
| US3087069A (en) * | 1959-08-12 | 1963-04-23 | Giannini Controls Corp | Radiation-controlled variable resistance |
-
1962
- 1962-06-26 US US205422A patent/US3222531A/en not_active Expired - Lifetime
-
1963
- 1963-06-11 JP JP2994163A patent/JPS409942B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3222531A (en) | 1965-12-07 |