CA959111A - High-brightness, high-contrast cathode-ray tubes - Google Patents
High-brightness, high-contrast cathode-ray tubesInfo
- Publication number
- CA959111A CA959111A CA144,342A CA144342A CA959111A CA 959111 A CA959111 A CA 959111A CA 144342 A CA144342 A CA 144342A CA 959111 A CA959111 A CA 959111A
- Authority
- CA
- Canada
- Prior art keywords
- brightness
- ray tubes
- cathode
- contrast
- contrast 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/190,013 US3952225A (en) | 1970-02-24 | 1971-10-18 | Cathode-ray tube having phosphor screen interposed between composite mesh and reflective layer |
Publications (1)
Publication Number | Publication Date |
---|---|
CA959111A true CA959111A (en) | 1974-12-10 |
Family
ID=22699703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA144,342A Expired CA959111A (en) | 1971-10-18 | 1972-06-09 | High-brightness, high-contrast cathode-ray tubes |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5144059B2 (en) |
CA (1) | CA959111A (en) |
-
1972
- 1972-06-09 CA CA144,342A patent/CA959111A/en not_active Expired
- 1972-10-17 JP JP10391072A patent/JPS5144059B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4850670A (en) | 1973-07-17 |
JPS5144059B2 (en) | 1976-11-26 |
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