FR1179997A - Dispositifs électro-optiques - Google Patents
Dispositifs électro-optiquesInfo
- Publication number
- FR1179997A FR1179997A FR1179997DA FR1179997A FR 1179997 A FR1179997 A FR 1179997A FR 1179997D A FR1179997D A FR 1179997DA FR 1179997 A FR1179997 A FR 1179997A
- Authority
- FR
- France
- Prior art keywords
- electro
- optical devices
- optical
- devices
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/78—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using opto-electronic devices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/30—Digital stores in which the information is moved stepwise, e.g. shift registers using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US557377A US2833936A (en) | 1956-01-04 | 1956-01-04 | Electrooptical shift register system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1179997A true FR1179997A (fr) | 1959-05-29 |
Family
ID=24225144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1179997D Expired FR1179997A (fr) | 1956-01-04 | 1956-12-27 | Dispositifs électro-optiques |
Country Status (2)
Country | Link |
---|---|
US (1) | US2833936A (fr) |
FR (1) | FR1179997A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092726A (en) * | 1956-12-31 | 1963-06-04 | Sperry Rand Corp | Electroluminescent mark sensing |
US2999165A (en) * | 1957-09-12 | 1961-09-05 | Int Standard Electric Corp | Counting device |
US3011157A (en) * | 1958-04-16 | 1961-11-28 | Ncr Co | Storage devices |
US3046529A (en) * | 1958-06-05 | 1962-07-24 | Rca Corp | Ferroelectric memory systems |
NL240961A (fr) * | 1958-07-11 | |||
US3132325A (en) * | 1959-09-24 | 1964-05-05 | Gen Electric | Electro-optical shift register |
US3215988A (en) * | 1961-07-27 | 1965-11-02 | Lewis C Clapp | Maser memory systems |
US3135866A (en) * | 1961-08-29 | 1964-06-02 | Joseph T Mcnaney | Photoelectric storage devices using jacketed light fibers |
US3185852A (en) * | 1961-09-15 | 1965-05-25 | Radiation Inc | Satellite sensor and control system |
US3175195A (en) * | 1961-10-31 | 1965-03-23 | Frederick R Fluhr | Long time delay line |
US3150356A (en) * | 1961-12-22 | 1964-09-22 | Ibm | Magnetic patterns |
US3315082A (en) * | 1962-08-24 | 1967-04-18 | Warren E Milroy | Transmission lines utilizing fiber optics and an electro-quenchable phosphor |
US3235735A (en) * | 1962-09-04 | 1966-02-15 | Gen Telephone & Elect | Oscillator employing electroluminescent and photoconductive components |
US3461297A (en) * | 1963-05-10 | 1969-08-12 | Atomic Energy Authority Uk | Opto-electronic logic element |
US3369125A (en) * | 1963-09-09 | 1968-02-13 | Mcdonnell Aircraft Corp | Optical fiber electroluminescent-photoconductive image intensifier |
US4534015A (en) * | 1981-10-05 | 1985-08-06 | Qmc Industrial Research Limited | Information holding device |
GB8308309D0 (en) * | 1983-03-25 | 1983-05-05 | Qmc Ind Res | Information holding device |
GB8409022D0 (en) * | 1984-04-06 | 1984-05-16 | Qmc Ind Res | Information holding device |
US4923267A (en) * | 1988-12-05 | 1990-05-08 | Gte Laboratories Incorporated | Optical fiber shift register |
US4961621A (en) * | 1988-12-22 | 1990-10-09 | Gte Laboratories, Inc. | Optical parallel-to-serial converter |
-
1956
- 1956-01-04 US US557377A patent/US2833936A/en not_active Expired - Lifetime
- 1956-12-27 FR FR1179997D patent/FR1179997A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2833936A (en) | 1958-05-06 |
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