FR1075553A - tri-color fluorescent screen - Google Patents
tri-color fluorescent screenInfo
- Publication number
- FR1075553A FR1075553A FR1075553DA FR1075553A FR 1075553 A FR1075553 A FR 1075553A FR 1075553D A FR1075553D A FR 1075553DA FR 1075553 A FR1075553 A FR 1075553A
- Authority
- FR
- France
- Prior art keywords
- tri
- fluorescent screen
- color fluorescent
- color
- screen
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US728179XA | 1952-03-25 | 1952-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1075553A true FR1075553A (en) | 1954-10-18 |
Family
ID=22109935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1075553D Expired FR1075553A (en) | 1952-03-25 | 1953-03-09 | tri-color fluorescent screen |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE941508C (en) |
FR (1) | FR1075553A (en) |
GB (1) | GB728179A (en) |
NL (1) | NL177092B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE828575C (en) * | 1949-08-08 | 1952-01-17 | Philips Nv | Electric discharge tubes with a luminescent screen |
-
0
- NL NLAANVRAGE7503543,A patent/NL177092B/en unknown
-
1953
- 1953-03-09 FR FR1075553D patent/FR1075553A/en not_active Expired
- 1953-03-20 GB GB7800/53A patent/GB728179A/en not_active Expired
- 1953-03-22 DE DER11255A patent/DE941508C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE941508C (en) | 1956-04-12 |
GB728179A (en) | 1955-04-13 |
NL177092B (en) |
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