NL6500503A - - Google Patents
Info
- Publication number
- NL6500503A NL6500503A NL6500503A NL6500503A NL6500503A NL 6500503 A NL6500503 A NL 6500503A NL 6500503 A NL6500503 A NL 6500503A NL 6500503 A NL6500503 A NL 6500503A NL 6500503 A NL6500503 A NL 6500503A
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7701—Chalogenides
- C09K11/7702—Chalogenides with zinc or cadmium
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/20—Luminescent screens characterised by the luminescent material
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
- H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33819164A | 1964-01-16 | 1964-01-16 | |
| US33814564A | 1964-01-16 | 1964-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6500503A true NL6500503A (US06265458-20010724-C00056.png) | 1965-07-19 |
Family
ID=26991056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6500503A NL6500503A (US06265458-20010724-C00056.png) | 1964-01-16 | 1965-01-15 |
Country Status (8)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970582A (en) * | 1974-03-06 | 1976-07-20 | United States Radium Corporation | Alpha barium zinc cadmium sulfide phosphors and method |
| US3946267A (en) * | 1975-02-03 | 1976-03-23 | Sperry Rand Corporation | Plural filter system cooperating with cathode ray display with lanthanum host phosphor emissive in two colors |
| SE7808662L (sv) * | 1978-08-15 | 1980-02-16 | Ericsson Telefon Ab L M | Anordning for att minska inverkan av diffusa och speglande reflexer i ett pa en smalbandigt emitterande ljuskella baserat presentationsorgan |
| US4252669A (en) * | 1978-09-25 | 1981-02-24 | Sony Corporation | Luminescent material and method of making the same |
| US4392077A (en) * | 1979-02-14 | 1983-07-05 | Zenith Radio Corporation | Deeply filtered television image display |
| US4259588A (en) * | 1979-10-31 | 1981-03-31 | Eastman Kodak Company | Green-emitting X-ray intensifying screens |
| US4657345A (en) * | 1985-03-11 | 1987-04-14 | Barnes Engineering Company | Laser shield and method of making same |
| US4961639A (en) * | 1989-06-30 | 1990-10-09 | Lazarus Stuart M | Prism section lens spectacles |
| US9044863B2 (en) | 2013-02-06 | 2015-06-02 | Steelcase Inc. | Polarized enhanced confidentiality in mobile camera applications |
| US11221497B2 (en) | 2017-06-05 | 2022-01-11 | Steelcase Inc. | Multiple-polarization cloaking |
| US11106124B2 (en) | 2018-02-27 | 2021-08-31 | Steelcase Inc. | Multiple-polarization cloaking for projected and writing surface view screens |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2307188A (en) * | 1940-11-30 | 1943-01-05 | Rca Corp | Television system |
| US2644854A (en) * | 1948-12-01 | 1953-07-07 | Rca Corp | Color television receiver |
| NL182774B (nl) * | 1952-11-13 | Mitsubishi Mining & Cement Co | Werkwijze voor het bereiden van een vervangingsmiddel voor bot. | |
| US3250722A (en) * | 1961-11-06 | 1966-05-10 | Du Pont | Luminescent solid solutions of europium compounds with at least one other rare earthcompound |
| US3271512A (en) * | 1965-10-12 | 1966-09-06 | Polaroid Corp | Color television method and apparatus employing different sets of target phosphors, one of which luminesces in a single color and another of which luminesces in different colors |
-
1964
- 1964-01-16 US US338145A patent/US3454715A/en not_active Expired - Lifetime
- 1964-01-16 US US338191A patent/US3454716A/en not_active Expired - Lifetime
-
1965
- 1965-01-05 GB GB464/65A patent/GB1115062A/en not_active Expired
- 1965-01-12 BE BE658193D patent/BE658193A/xx unknown
- 1965-01-14 SE SE495/65A patent/SE317141B/xx unknown
- 1965-01-14 DE DE1965R0039658 patent/DE1514332B2/de active Pending
- 1965-01-15 ES ES0308164A patent/ES308164A1/es not_active Expired
- 1965-01-15 FR FR2072A patent/FR1422497A/fr not_active Expired
- 1965-01-15 NL NL6500503A patent/NL6500503A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3454715A (en) | 1969-07-08 |
| SE317141B (US06265458-20010724-C00056.png) | 1969-11-10 |
| GB1115062A (en) | 1968-05-22 |
| US3454716A (en) | 1969-07-08 |
| DE1514332B2 (de) | 1971-05-27 |
| FR1422497A (fr) | 1965-12-24 |
| DE1514332A1 (de) | 1970-04-02 |
| ES308164A1 (es) | 1965-05-01 |
| BE658193A (US06265458-20010724-C00056.png) | 1965-04-30 |
