BE506607A - - Google Patents
Info
- Publication number
- BE506607A BE506607A BE506607DA BE506607A BE 506607 A BE506607 A BE 506607A BE 506607D A BE506607D A BE 506607DA BE 506607 A BE506607 A BE 506607A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/27—Picture reproducers using cathode ray tubes with variable depth of penetration of electron beam into the luminescent layer, e.g. penetrons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/251—Mica
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Luminescent Compositions (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US191862A US2590018A (en) | 1950-10-24 | 1950-10-24 | Production of colored images |
Publications (1)
Publication Number | Publication Date |
---|---|
BE506607A true BE506607A (pt) |
Family
ID=22707198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE506607D BE506607A (pt) | 1950-10-24 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2590018A (pt) |
BE (1) | BE506607A (pt) |
GB (1) | GB701853A (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687360A (en) * | 1951-01-18 | 1954-08-24 | Rauland Corp | Process for making a multicolor fluorescent screen |
USRE24540E (en) * | 1951-04-10 | 1958-09-23 | Electroluminescent light means | |
US2728011A (en) * | 1952-05-01 | 1955-12-20 | Rca Corp | Color television picture and pick-up tubes |
NL182774B (nl) * | 1952-11-13 | Mitsubishi Mining & Cement Co | Werkwijze voor het bereiden van een vervangingsmiddel voor bot. | |
US2785331A (en) * | 1953-08-24 | 1957-03-12 | Rca Corp | Art of making color-phosphor screens |
US2810013A (en) * | 1953-10-05 | 1957-10-15 | Harry R Lubcke | Color television reproducing systems |
DE1012954B (de) * | 1955-02-25 | 1957-08-01 | Reich Robert W | Elektronenstrahlroehre zur Wiedergabe farbiger Fernsehbilder |
US2827593A (en) * | 1955-04-29 | 1958-03-18 | Gen Electric | High purity color information screen |
US2892116A (en) * | 1956-05-14 | 1959-06-23 | Willer Leila Lea Frank | Color television receiver and picture tube |
US2967262A (en) * | 1956-07-30 | 1961-01-03 | Madey Richard | Multi-color display tube |
US2992919A (en) * | 1956-12-13 | 1961-07-18 | Gen Electric | Method of making cathode ray tube screens |
US3046154A (en) * | 1957-04-19 | 1962-07-24 | Davohn Corp | Method for forming luminescent screens |
NL249545A (pt) * | 1959-03-31 | |||
DE1225229B (de) * | 1961-05-08 | 1966-09-22 | Rca Corp | Lumineszenzschirm fuer eine Kathodenstrahlroehre zur Wiedergabe bunter Bilder und Verfahren zu seiner Herstellung |
NL278121A (pt) * | 1961-05-08 | |||
US3514287A (en) * | 1961-10-09 | 1970-05-26 | Rca Corp | Photographic method for making tri-colored cathode ray screen |
US3231775A (en) * | 1961-12-27 | 1966-01-25 | Rca Corp | Cascaded phosphor layers for color display including one of discrete coherent particles |
US3290434A (en) * | 1963-07-24 | 1966-12-06 | Polaroid Corp | Color television receiver including display means comprising two uniformly distributed luminescent materials |
US3517243A (en) * | 1969-03-17 | 1970-06-23 | Texas Instruments Inc | Color display screen employing two layers of phosphors,particles in the inner layer being small with respect to those in the outer layer and discontinuous in coverage |
US3664862A (en) * | 1969-07-22 | 1972-05-23 | Gen Electric | Electron energy sensitive phosphors for multi-color cathode ray tubes |
US3721849A (en) * | 1971-01-07 | 1973-03-20 | Gte Sylvania Inc | Dual persistence screen for a cathode ray tube |
US4204136A (en) * | 1978-03-17 | 1980-05-20 | Westinghouse Electric Corp. | Dual layer phosphor screen for cathode ray tube |
FR2623329B1 (fr) * | 1987-11-13 | 1990-02-16 | Thomson Csf | Ecran de couleur a haute luminance pour tube a rayons cathodiques et procede de realisation d'un tel ecran |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452522A (en) * | 1941-03-18 | 1948-10-26 | Rca Corp | Luminescent screen and method of developing light |
US2343825A (en) * | 1941-09-06 | 1944-03-07 | Hazeltine Corp | Color-television signal-translating stage |
US2423830A (en) * | 1943-03-25 | 1947-07-15 | Gen Electric | Cathode-ray screen having contrasting colors and unlike rates of decay of luminescence |
US2455710A (en) * | 1943-12-21 | 1948-12-07 | Rauland Corp | Color television system |
US2472988A (en) * | 1944-10-28 | 1949-06-14 | Scophony Corp Of America | Apparatus for reproducing electric signals, particularly television reproducers |
US2461515A (en) * | 1945-07-16 | 1949-02-15 | Arthur B Bronwell | Color television system |
US2547775A (en) * | 1946-01-23 | 1951-04-03 | Rca Corp | Fluorescent color screen for electron optical systems |
US2446248A (en) * | 1946-06-13 | 1948-08-03 | Rca Corp | Phosphor screen |
US2543477A (en) * | 1948-07-29 | 1951-02-27 | Rca Corp | Kinescope for the reproduction of color images |
-
0
- BE BE506607D patent/BE506607A/xx unknown
-
1950
- 1950-10-24 US US191862A patent/US2590018A/en not_active Expired - Lifetime
-
1951
- 1951-10-16 GB GB24103/51A patent/GB701853A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2590018A (en) | 1952-03-18 |
GB701853A (en) | 1954-01-06 |