NL6402377A - - Google Patents
Info
- Publication number
- NL6402377A NL6402377A NL6402377A NL6402377A NL6402377A NL 6402377 A NL6402377 A NL 6402377A NL 6402377 A NL6402377 A NL 6402377A NL 6402377 A NL6402377 A NL 6402377A NL 6402377 A NL6402377 A NL 6402377A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6402377A NL6402377A (xx) | 1964-03-07 | 1964-03-07 | |
| DE19651472472 DE1472472A1 (de) | 1964-03-07 | 1965-03-03 | Schaltungsanordnung fuer Lichtreklame,wobei die Lichtquellen nacheinander aufleuchten und gleichzeitig erloeschen |
| US437180A US3374395A (en) | 1964-03-07 | 1965-03-04 | Circuit arrangement for luminous advertising in which the light sources flash up consecutively and are simultaneously extinguished |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6402377A NL6402377A (xx) | 1964-03-07 | 1964-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6402377A true NL6402377A (xx) | 1965-09-08 |
Family
ID=19789515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6402377A NL6402377A (xx) | 1964-03-07 | 1964-03-07 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3374395A (xx) |
| DE (1) | DE1472472A1 (xx) |
| NL (1) | NL6402377A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696389A (en) * | 1970-07-20 | 1972-10-03 | Gen Electric | Display system utilizing light emitting devices |
| FR2470423A1 (fr) * | 1979-11-23 | 1981-05-29 | Viellard Bertrand | Dispositif permettant d'obtenir des images lumineuses polychromes |
| DE3327148A1 (de) * | 1982-07-28 | 1984-02-16 | Canon K.K., Tokyo | Elektronisches blitzgeraet |
| JPS60197063A (ja) * | 1984-03-21 | 1985-10-05 | Canon Inc | Ｌｅｄアレイ及びその分割点灯方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1988274A (en) * | 1930-08-15 | 1935-01-15 | Gen Electric | Electrical apparatus |
| US2078677A (en) * | 1932-10-19 | 1937-04-27 | Westinghouse Electric & Mfg Co | Lighting control |
| US3259794A (en) * | 1963-07-15 | 1966-07-05 | Sylvania Electric Prod | Electroluminescent-photoconductive triggering device |
-
1964
- 1964-03-07 NL NL6402377A patent/NL6402377A/xx unknown
-
1965
- 1965-03-03 DE DE19651472472 patent/DE1472472A1/de active Pending
- 1965-03-04 US US437180A patent/US3374395A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3374395A (en) | 1968-03-19 |
| DE1472472A1 (de) | 1969-02-06 |
