NL6615363A - - Google Patents
Info
- Publication number
- NL6615363A NL6615363A NL6615363A NL6615363A NL6615363A NL 6615363 A NL6615363 A NL 6615363A NL 6615363 A NL6615363 A NL 6615363A NL 6615363 A NL6615363 A NL 6615363A NL 6615363 A NL6615363 A NL 6615363A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/28—Reflectors in projection beam
-
- 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
- H10F55/10—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 radiation-sensitive semiconductor devices control the electric light source, e.g. image converters, image amplifiers or image storage devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electroluminescent Light Sources (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6865865 | 1965-11-05 | ||
| JP21066 | 1965-12-29 | ||
| JP507466 | 1966-01-27 | ||
| JP5145466 | 1966-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6615363A true NL6615363A (https=) | 1967-05-08 |
Family
ID=27453116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6615363A NL6615363A (https=) | 1965-11-05 | 1966-10-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3446550A (https=) |
| DE (1) | DE1497516B2 (https=) |
| NL (1) | NL6615363A (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1880289A (en) * | 1928-07-21 | 1932-10-04 | Thomas W Sukumlyn | Light sensitive device |
| US3131303A (en) * | 1962-01-22 | 1964-04-28 | Optomechanisms Inc | Negative to positive film viewer |
-
1966
- 1966-10-31 NL NL6615363A patent/NL6615363A/xx unknown
- 1966-11-04 DE DE19661497516 patent/DE1497516B2/de active Pending
- 1966-11-07 US US592470A patent/US3446550A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1497516A1 (de) | 1969-02-20 |
| DE1497516B2 (de) | 1971-01-14 |
| US3446550A (en) | 1969-05-27 |