NL6617763A - - Google Patents
Info
- Publication number
- NL6617763A NL6617763A NL6617763A NL6617763A NL6617763A NL 6617763 A NL6617763 A NL 6617763A NL 6617763 A NL6617763 A NL 6617763A NL 6617763 A NL6617763 A NL 6617763A NL 6617763 A NL6617763 A NL 6617763A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Laminated Bodies (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0066363 | 1959-12-12 | ||
| DES67860A DE1194443B (de) | 1959-12-12 | 1960-03-31 | Optische Anordnung zur Beseitigung der Zeilen-struktur bei Fernsehempfaengern |
| DES70206A DE1135953B (de) | 1959-12-12 | 1960-09-03 | Optische Blende zur Beseitigung der Zeilenstruktur von Fernsehbildern |
| DES70837A DE1148585B (de) | 1959-12-12 | 1960-10-12 | Vorrichtung zur Beseitigung der Zeilenstruktur in Fernsehbildern mittels durchsichtiger Rillenscheiben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6617763A true NL6617763A (US07579456-20090825-P00002.png) | 1967-02-27 |
Family
ID=27437513
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6617763A NL6617763A (US07579456-20090825-P00002.png) | 1959-12-12 | 1966-12-19 | |
| NL6617762A NL6617762A (US07579456-20090825-P00002.png) | 1959-12-12 | 1966-12-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6617762A NL6617762A (US07579456-20090825-P00002.png) | 1959-12-12 | 1966-12-19 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH422865A (US07579456-20090825-P00002.png) |
| DE (3) | DE1194443B (US07579456-20090825-P00002.png) |
| GB (1) | GB978551A (US07579456-20090825-P00002.png) |
| NL (2) | NL6617763A (US07579456-20090825-P00002.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122291A (ja) * | 1982-12-28 | 1984-07-14 | Sony Corp | 投射型テレビジヨン受像機 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE444702C (de) * | 1926-01-09 | 1927-05-25 | Rodolphe Berthon | Film fuer farbenphotographische Aufnahmen und Projektionen, bei dem der Traeger der lichtempfindlichen Schicht mit mikroskopisch kleinen lichtbrechenden Elementen bedeckt ist |
| US2354591A (en) * | 1941-11-29 | 1944-07-25 | Rca Corp | Television apparatus |
| US2605434A (en) * | 1949-12-08 | 1952-07-29 | John H Homrighous | Single beam three color cathoderay tube |
| US2728013A (en) * | 1952-09-19 | 1955-12-20 | Rca Corp | Line structure elimination in cathode ray tubes |
| DE1807950U (de) * | 1959-12-21 | 1960-03-17 | Saba Gmbh | Anordnung zur beseitigung der zeilenstruktur bei fernsehbildroehren. |
| DE1792050A1 (de) * | 1968-07-16 | 1971-10-14 | Gestrich Rabe Werner Dipl Ing | Verfahren zur Herstellung eines Mittels zur Bekaempfung von Geschwulstkrankheiten |
-
1960
- 1960-03-31 DE DES67860A patent/DE1194443B/de active Pending
- 1960-09-03 DE DES70206A patent/DE1135953B/de active Pending
- 1960-10-12 DE DES70837A patent/DE1148585B/de active Pending
- 1960-12-21 GB GB4394260A patent/GB978551A/en not_active Expired
-
1961
- 1961-07-19 CH CH846561A patent/CH422865A/de unknown
-
1966
- 1966-12-19 NL NL6617763A patent/NL6617763A/xx unknown
- 1966-12-19 NL NL6617762A patent/NL6617762A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1148585B (de) | 1963-05-16 |
| NL6617762A (US07579456-20090825-P00002.png) | 1967-02-27 |
| DE1135953B (de) | 1962-09-06 |
| CH422865A (de) | 1966-10-31 |
| DE1194443B (de) | 1965-06-10 |
| GB978551A (en) | 1964-12-23 |
