IT1036237B - Tubo a raggi catodici per la presentazione di immagini a colori - Google Patents
Tubo a raggi catodici per la presentazione di immagini a coloriInfo
- Publication number
- IT1036237B IT1036237B IT68833/75A IT6883375A IT1036237B IT 1036237 B IT1036237 B IT 1036237B IT 68833/75 A IT68833/75 A IT 68833/75A IT 6883375 A IT6883375 A IT 6883375A IT 1036237 B IT1036237 B IT 1036237B
- Authority
- IT
- Italy
- Prior art keywords
- presentation
- tube
- color images
- cathode beams
- beams
- Prior art date
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
- H01J29/46—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
- H01J29/81—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching using shadow masks
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7409642A NL167798C (nl) | 1974-07-17 | 1974-07-17 | Elektronenstraalbuis voor het weergeven van gekleurde beelden. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1036237B true IT1036237B (it) | 1979-10-30 |
Family
ID=19821774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68833/75A IT1036237B (it) | 1974-07-17 | 1975-07-14 | Tubo a raggi catodici per la presentazione di immagini a colori |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5524652B2 (it) |
AT (1) | AT341012B (it) |
AU (1) | AU500139B2 (it) |
BE (1) | BE831393A (it) |
BR (1) | BR7504445A (it) |
CA (1) | CA1042059A (it) |
ES (1) | ES439433A1 (it) |
FR (1) | FR2279220A1 (it) |
GB (1) | GB1496949A (it) |
IT (1) | IT1036237B (it) |
NL (1) | NL167798C (it) |
SE (1) | SE398414B (it) |
ZA (1) | ZA754032B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7600422A (nl) * | 1976-01-16 | 1977-07-19 | Philips Nv | Elektrische ontladingsinrichting. |
NL7600418A (nl) * | 1976-01-16 | 1977-07-19 | Philips Nv | Werkwijze voor het vervaardigen van een kleuren- beeldbuis, kleurenbeeldbuis vervaardigd volgens de werkwijze en inrichting voor het uitvoeren van de werkwijze. |
NL7600417A (nl) * | 1976-01-16 | 1977-07-19 | Philips Nv | Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den. |
NL7600419A (nl) * | 1976-01-16 | 1977-07-19 | Philips Nv | Kleurenbeeldbuis en werkwijze ter vervaardiging daarvan. |
NL7704130A (nl) * | 1977-04-15 | 1978-10-17 | Philips Nv | Kleurenbeeldbuis. |
NL7711773A (nl) * | 1977-10-27 | 1979-05-02 | Philips Nv | Kleurenbeeldbuis en werkwijze voor de vervaar- diging van een dergelijke kleurenbeeldbuis. |
NL7806868A (nl) * | 1978-06-27 | 1980-01-02 | Philips Nv | Werkwijze voor het vervaardigen van elektrodensystemen en aldus vervaardigde elektrodensystemen. |
US4316126A (en) * | 1979-11-23 | 1982-02-16 | Rca Corporation | Color television picture tube with color-selection structure and method of operation thereof |
US4350922A (en) * | 1980-06-20 | 1982-09-21 | Rca Corporation | Multicolor cathode-ray tube with quadrupolar focusing color-selection structure |
US4311944A (en) * | 1980-06-27 | 1982-01-19 | Rca Corporation | CRT With dipolar deflection and quadrupolar-focusing color-selection structure |
CN1240099C (zh) * | 2001-01-30 | 2006-02-01 | 株式会社东芝 | 彩色阴极射线管及其制造方法 |
-
1974
- 1974-07-17 NL NL7409642A patent/NL167798C/xx not_active IP Right Cessation
-
1975
- 1975-06-24 ZA ZA4032A patent/ZA754032B/xx unknown
- 1975-07-09 CA CA231,143A patent/CA1042059A/en not_active Expired
- 1975-07-14 SE SE7508010A patent/SE398414B/xx not_active IP Right Cessation
- 1975-07-14 AT AT540575A patent/AT341012B/de not_active IP Right Cessation
- 1975-07-14 BR BR7504445A patent/BR7504445A/pt unknown
- 1975-07-14 AU AU83006/75A patent/AU500139B2/en not_active Expired
- 1975-07-14 IT IT68833/75A patent/IT1036237B/it active
- 1975-07-14 GB GB29413/75A patent/GB1496949A/en not_active Expired
- 1975-07-15 JP JP8662075A patent/JPS5524652B2/ja not_active Expired
- 1975-07-15 BE BE158321A patent/BE831393A/xx not_active IP Right Cessation
- 1975-07-15 ES ES439433A patent/ES439433A1/es not_active Expired
- 1975-07-16 FR FR7522220A patent/FR2279220A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5524652B2 (it) | 1980-06-30 |
NL7409642A (nl) | 1976-01-20 |
SE398414B (sv) | 1977-12-19 |
NL167798B (nl) | 1981-08-17 |
GB1496949A (en) | 1978-01-05 |
AU500139B2 (en) | 1979-05-10 |
BR7504445A (pt) | 1977-02-15 |
NL167798C (nl) | 1982-01-18 |
SE7508010L (sv) | 1976-01-19 |
CA1042059A (en) | 1978-11-07 |
FR2279220A1 (fr) | 1976-02-13 |
ZA754032B (en) | 1977-01-26 |
ES439433A1 (es) | 1977-02-01 |
AU8300675A (en) | 1977-01-20 |
ATA540575A (de) | 1977-05-15 |
AT341012B (de) | 1978-01-10 |
FR2279220B1 (it) | 1979-07-27 |
JPS5134663A (it) | 1976-03-24 |
DE2529697B2 (de) | 1977-03-17 |
DE2529697A1 (de) | 1976-01-29 |
BE831393A (fr) | 1976-01-15 |
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