BR8400790A - CATHODIC RAYS TUBE - Google Patents
CATHODIC RAYS TUBEInfo
- Publication number
- BR8400790A BR8400790A BR8400790A BR8400790A BR8400790A BR 8400790 A BR8400790 A BR 8400790A BR 8400790 A BR8400790 A BR 8400790A BR 8400790 A BR8400790 A BR 8400790A BR 8400790 A BR8400790 A BR 8400790A
- Authority
- BR
- Brazil
- Prior art keywords
- rays tube
- cathodic rays
- cathodic
- tube
- rays
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
-
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/86—Vessels and containers
- H01J2229/8613—Faceplates
- H01J2229/8616—Faceplates characterised by shape
- H01J2229/862—Parameterised shape, e.g. expression, relationship or equation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46977583A | 1983-02-25 | 1983-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8400790A true BR8400790A (en) | 1984-10-02 |
Family
ID=23865011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8400790A BR8400790A (en) | 1983-02-25 | 1984-02-21 | CATHODIC RAYS TUBE |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS59158056A (en) |
KR (1) | KR840008084A (en) |
BR (1) | BR8400790A (en) |
DD (1) | DD212356A5 (en) |
DE (1) | DE3406787A1 (en) |
FR (1) | FR2541819A1 (en) |
GB (1) | GB2136199A (en) |
IT (1) | IT1174058B (en) |
PL (1) | PL246359A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8304180A (en) * | 1983-12-06 | 1985-07-01 | Philips Nv | IMAGE TUBE AND IMAGE DISPLAY EQUIPMENT PROVIDED WITH SUCH AN IMAGE TUBE. |
NL8304181A (en) * | 1983-12-06 | 1985-07-01 | Philips Nv | COLOR IMAGE TUBE. |
JPH0644457B2 (en) * | 1986-01-30 | 1994-06-08 | 松下電子工業株式会社 | Color picture tube |
JP2609605B2 (en) * | 1987-03-20 | 1997-05-14 | 株式会社日立製作所 | Shadow mask type color picture tube |
US4881004A (en) * | 1987-08-26 | 1989-11-14 | Kabushiki Kaisha Toshiba | Color cathode ray tube |
US5319280A (en) * | 1991-05-06 | 1994-06-07 | U.S. Philips Corporation | Color picture tube with reduced raster distortion and flat appearing display window |
WO1998042004A1 (en) * | 1997-03-14 | 1998-09-24 | Kabushiki Kaisha Toshiba | Color cathode ray tube |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1750661A (en) * | 1928-03-22 | 1930-03-18 | American Telephone & Telegraph | Cathode-ray oscillograph |
GB720541A (en) * | 1951-08-18 | 1954-12-22 | Emi Ltd | Improvements relating to cathode ray tubes |
US2795720A (en) * | 1955-09-15 | 1957-06-11 | Rca Corp | Post-accelerated color-kinescopes |
GB1130206A (en) * | 1964-11-05 | 1968-10-09 | Rca Corp | Cathode ray tube and method of making same |
FR1452018A (en) * | 1965-03-04 | 1966-02-25 | Loing Verreries | Development of bulbs for cathode-ray tubes, in particular for television tubes |
US3435268A (en) * | 1966-08-19 | 1969-03-25 | Gen Electric | In-line plural beam cathode ray tube with an aspherical aperture mask |
GB1358161A (en) * | 1970-06-11 | 1974-06-26 | Pilkington Brothers Ltd | Cathode ray tubes |
JPS5528270A (en) * | 1978-08-19 | 1980-02-28 | Mitsubishi Electric Corp | Picture tube |
DE3002486C2 (en) * | 1979-01-25 | 1982-09-09 | Mitsubishi Denki K.K., Tokyo | Holder for a picture tube |
-
1984
- 1984-02-15 IT IT19629/84A patent/IT1174058B/en active
- 1984-02-16 KR KR1019840000749A patent/KR840008084A/en not_active Application Discontinuation
- 1984-02-20 JP JP59031320A patent/JPS59158056A/en active Pending
- 1984-02-21 BR BR8400790A patent/BR8400790A/en unknown
- 1984-02-22 GB GB08404605A patent/GB2136199A/en not_active Withdrawn
- 1984-02-23 PL PL24635984A patent/PL246359A1/en unknown
- 1984-02-24 DD DD84260314A patent/DD212356A5/en unknown
- 1984-02-24 DE DE19843406787 patent/DE3406787A1/en not_active Ceased
- 1984-02-24 FR FR8402864A patent/FR2541819A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1174058B (en) | 1987-07-01 |
JPS59158056A (en) | 1984-09-07 |
DD212356A5 (en) | 1984-08-08 |
FR2541819A1 (en) | 1984-08-31 |
IT8419629A0 (en) | 1984-02-15 |
GB8404605D0 (en) | 1984-03-28 |
DE3406787A1 (en) | 1984-08-30 |
GB2136199A (en) | 1984-09-12 |
KR840008084A (en) | 1984-12-12 |
PL246359A1 (en) | 1984-10-22 |
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