BE554368A - - Google Patents
Info
- Publication number
- BE554368A BE554368A BE554368DA BE554368A BE 554368 A BE554368 A BE 554368A BE 554368D A BE554368D A BE 554368DA BE 554368 A BE554368 A BE 554368A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
- H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
- H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- 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
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL203836 | 1956-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE554368A true BE554368A (nl) |
Family
ID=19750737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE554368D BE554368A (nl) | 1956-01-21 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE554368A (nl) |
CH (1) | CH346585A (nl) |
DE (1) | DE1025003B (nl) |
FR (1) | FR1171451A (nl) |
GB (1) | GB807129A (nl) |
NL (2) | NL203836A (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457561A1 (fr) * | 1979-05-24 | 1980-12-19 | Rca Corp | Tube-image couleur a masque d'ombre a fentes et son procede de fabrication |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL262149A (nl) * | 1961-03-08 | |||
JPS4826175B1 (nl) * | 1969-02-17 | 1973-08-07 | ||
US3828216A (en) * | 1970-02-14 | 1974-08-06 | Sony Corp | Color display tube with elongated phosphor dots and shadow mask apertures |
JPS5713985B2 (nl) * | 1971-08-27 | 1982-03-20 | ||
FR2171181B1 (nl) * | 1972-02-07 | 1976-11-05 | Hitachi Ltd |
-
0
- NL NL107875D patent/NL107875C/xx active
- BE BE554368D patent/BE554368A/xx unknown
- NL NL203836D patent/NL203836A/xx unknown
-
1957
- 1957-01-18 FR FR1171451D patent/FR1171451A/fr not_active Expired
- 1957-01-18 DE DEN13196A patent/DE1025003B/de active Pending
- 1957-01-18 GB GB193457A patent/GB807129A/en not_active Expired
- 1957-01-19 CH CH346585D patent/CH346585A/de unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457561A1 (fr) * | 1979-05-24 | 1980-12-19 | Rca Corp | Tube-image couleur a masque d'ombre a fentes et son procede de fabrication |
Also Published As
Publication number | Publication date |
---|---|
NL203836A (nl) | |
FR1171451A (fr) | 1959-01-27 |
DE1025003B (de) | 1958-02-27 |
GB807129A (en) | 1959-01-07 |
CH346585A (de) | 1960-05-31 |
NL107875C (nl) |