GB764902A - Improvements in or relating to cathode-ray tubes - Google Patents
Improvements in or relating to cathode-ray tubesInfo
- Publication number
- GB764902A GB764902A GB1098/55A GB109855A GB764902A GB 764902 A GB764902 A GB 764902A GB 1098/55 A GB1098/55 A GB 1098/55A GB 109855 A GB109855 A GB 109855A GB 764902 A GB764902 A GB 764902A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- frame
- teeth
- screen
- cathode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000011521 glass Substances 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 2
- 239000010935 stainless steel Substances 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 210000003298 dental enamel Anatomy 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
- H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US764902XA | 1954-01-14 | 1954-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB764902A true GB764902A (en) | 1957-01-02 |
Family
ID=22132357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1098/55A Expired GB764902A (en) | 1954-01-14 | 1955-01-13 | Improvements in or relating to cathode-ray tubes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2738437A (OSRAM) |
| BE (1) | BE531458A (OSRAM) |
| DE (2) | DE943536C (OSRAM) |
| FR (2) | FR1116430A (OSRAM) |
| GB (1) | GB764902A (OSRAM) |
| NL (2) | NL190241A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2939981A (en) * | 1958-03-07 | 1960-06-07 | Paramount Pictures Corp | Grid frame support structures for cathode ray tubes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2444740A (en) * | 1943-09-10 | 1948-07-06 | Hartford Nat Bank & Trust Co | Electrode structure for multigrid electron discharge tubes |
| US2461515A (en) * | 1945-07-16 | 1949-02-15 | Arthur B Bronwell | Color television system |
| US2535307A (en) * | 1946-04-05 | 1950-12-26 | Philco Corp | Grid-controlled electron tube |
| US2590764A (en) * | 1950-02-23 | 1952-03-25 | Rca Corp | Color television image tube |
| US2653263A (en) * | 1952-01-08 | 1953-09-22 | Chromatic Television Lab Inc | Color control grid structure for cathode-ray tubes |
| US2683833A (en) * | 1952-09-02 | 1954-07-13 | Chromatic Television Lab Inc | Electrode structure |
-
0
- NL NL193531D patent/NL193531A/xx unknown
- NL NL190241D patent/NL190241A/xx unknown
-
1953
- 1953-08-28 US US377209A patent/US2738437A/en not_active Expired - Lifetime
-
1954
- 1954-08-26 DE DEC9858A patent/DE943536C/de not_active Expired
- 1954-08-27 BE BE531458D patent/BE531458A/xx unknown
- 1954-08-28 FR FR1116430D patent/FR1116430A/fr not_active Expired
-
1955
- 1955-01-12 FR FR67419D patent/FR67419E/fr not_active Expired
- 1955-01-12 DE DEC10553A patent/DE949404C/de not_active Expired
- 1955-01-13 GB GB1098/55A patent/GB764902A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE531458A (OSRAM) | 1957-11-22 |
| NL193531A (OSRAM) | |
| DE949404C (de) | 1956-09-20 |
| FR67419E (fr) | 1958-03-07 |
| DE943536C (de) | 1956-05-24 |
| US2738437A (en) | 1956-03-13 |
| NL190241A (OSRAM) | |
| FR1116430A (fr) | 1956-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU8547475A (en) | Colour cathode ray tube | |
| GB757786A (en) | Improvements in or relating to grid electrode structures particularly for use in cathode ray tubes | |
| GB764902A (en) | Improvements in or relating to cathode-ray tubes | |
| GB769744A (en) | Improvements in or relating to cathode-ray tubes for use in reproducing colour television pictures | |
| GB763430A (en) | Improvements in or relating to grid structures for use in cathode-ray tubes | |
| GB757787A (en) | Improvements in or relating to grid electrode structures for use in cathode ray tubeapparatus | |
| GB758770A (en) | Damp rod construction for cathode-ray tube grid structure | |
| GB814298A (en) | Improvements in or relating to cathode ray tubes | |
| GB768008A (en) | Improvements in or relating to grid structures for use in cathode-ray tubes | |
| GB757879A (en) | Grid structures for discharge tubes | |
| GB777757A (en) | Improvements in or relating to cathode-ray tubes for image reproduction | |
| AU201832B2 (en) | Improvements in or relating to cathode-ray tubes, more particularly for colour television | |
| CA570702A (en) | Cathode-ray tube comprising fluorescent screens | |
| GB818355A (en) | Grid structure for electronic discharge tubes | |
| AU201698B2 (en) | Mounting arrangement for television cathode ray tubes | |
| CA793491A (en) | Cathode ray tube display oscilloscope instruments | |
| CA600671A (en) | Cathode ray tube screen structure | |
| CA649620A (en) | Cathode-ray tube deflection structure | |
| CA507626A (en) | Light reflecting screen for cathode ray tubes | |
| CA508239A (en) | Secondary electron emissive electrodes | |
| AU265579B2 (en) | Improvements in or relating to deflection coil assemblies for cathode ray tubes | |
| CA514717A (en) | Fluorescent screen of a phosphor in glass | |
| CA502465A (en) | Cathode ray tube circuit | |
| AU415461A (en) | Screen structure for color image-producing cathode ray tubes | |
| AU671555A (en) | Improvements in or relating to cathode-ray tubes comprising substantially plane screen anda deflection coil system |