FR2131305A5 - - Google Patents
Info
- Publication number
- FR2131305A5 FR2131305A5 FR7147004A FR7147004A FR2131305A5 FR 2131305 A5 FR2131305 A5 FR 2131305A5 FR 7147004 A FR7147004 A FR 7147004A FR 7147004 A FR7147004 A FR 7147004A FR 2131305 A5 FR2131305 A5 FR 2131305A5
- Authority
- FR
- France
- 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
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
- 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
- H01J29/325—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 with adjacent lines
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
-
- 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
- H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
- H04N9/24—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2231/00—Cathode ray tubes or electron beam tubes
- H01J2231/12—CRTs having luminescent screens
- H01J2231/121—Means for indicating the position of the beam, e.g. beam indexing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7018913A NL7018913A (OSRAM) | 1970-12-29 | 1970-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2131305A5 true FR2131305A5 (OSRAM) | 1972-11-10 |
Family
ID=19811908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7147004A Expired FR2131305A5 (OSRAM) | 1970-12-29 | 1971-12-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3767954A (OSRAM) |
| BE (1) | BE777414A (OSRAM) |
| CA (1) | CA937973A (OSRAM) |
| DE (1) | DE2159700A1 (OSRAM) |
| FR (1) | FR2131305A5 (OSRAM) |
| GB (1) | GB1331550A (OSRAM) |
| NL (1) | NL7018913A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927069B2 (ja) * | 1977-03-28 | 1984-07-03 | 株式会社東芝 | インデツクスカラ−受像管 |
| JPS5757454A (en) * | 1980-09-22 | 1982-04-06 | Yokogawa Hokushin Electric Corp | Cathode ray display tube for color print |
| JPS5765651A (en) * | 1980-10-07 | 1982-04-21 | Sanyo Electric Co Ltd | Beam index type color picture tube |
| CA1267684A (en) * | 1985-09-12 | 1990-04-10 | Hiroshi Kato | Beam-index type color cathode ray tube device |
| GB8707975D0 (en) * | 1987-04-03 | 1987-05-07 | Philips Nv | Colour cathode ray tube |
| WO2003021628A1 (en) * | 2001-09-06 | 2003-03-13 | Koninklijke Philips Electronics N.V. | Tracking tube with adapted tracking structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2774908A (en) * | 1955-03-30 | 1956-12-18 | Rca Corp | Cathode-ray tubes of the feed-back variety |
| US2790107A (en) * | 1955-04-04 | 1957-04-23 | Philco Corp | Indexing strip structure for cathode ray tubes |
| US3248218A (en) * | 1961-06-09 | 1966-04-26 | Rca Corp | Variable density layers of particles and method of preparing them |
-
1970
- 1970-12-29 NL NL7018913A patent/NL7018913A/xx unknown
-
1971
- 1971-12-02 DE DE19712159700 patent/DE2159700A1/de active Pending
- 1971-12-09 US US00206285A patent/US3767954A/en not_active Expired - Lifetime
- 1971-12-20 CA CA130495A patent/CA937973A/en not_active Expired
- 1971-12-23 GB GB5996471A patent/GB1331550A/en not_active Expired
- 1971-12-28 FR FR7147004A patent/FR2131305A5/fr not_active Expired
- 1971-12-28 BE BE777414A patent/BE777414A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3767954A (en) | 1973-10-23 |
| DE2159700A1 (de) | 1972-07-27 |
| BE777414A (fr) | 1972-06-28 |
| GB1331550A (en) | 1973-09-26 |
| NL7018913A (OSRAM) | 1972-07-03 |
| CA937973A (en) | 1973-12-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |