IT8419629A0 - Tubo a raggi catodici con curvature differenti lungo gli assi maggiore e minore. - Google Patents
Tubo a raggi catodici con curvature differenti lungo gli assi maggiore e minore.Info
- Publication number
- IT8419629A0 IT8419629A0 IT8419629A IT1962984A IT8419629A0 IT 8419629 A0 IT8419629 A0 IT 8419629A0 IT 8419629 A IT8419629 A IT 8419629A IT 1962984 A IT1962984 A IT 1962984A IT 8419629 A0 IT8419629 A0 IT 8419629A0
- Authority
- IT
- Italy
- Prior art keywords
- curvas
- major
- along
- different
- ray tube
- 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
-
- 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
- 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 (2)
Publication Number | Publication Date |
---|---|
IT8419629A0 true IT8419629A0 (it) | 1984-02-15 |
IT1174058B IT1174058B (it) | 1987-07-01 |
Family
ID=23865011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19629/84A IT1174058B (it) | 1983-02-25 | 1984-02-15 | Tubo a raggi catodici con curvature differenti lungo gli assi maggiore e minore |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS59158056A (it) |
KR (1) | KR840008084A (it) |
BR (1) | BR8400790A (it) |
DD (1) | DD212356A5 (it) |
DE (1) | DE3406787A1 (it) |
FR (1) | FR2541819A1 (it) |
GB (1) | GB2136199A (it) |
IT (1) | IT1174058B (it) |
PL (1) | PL246359A1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8304181A (nl) * | 1983-12-06 | 1985-07-01 | Philips Nv | Kleurenbeeldbuis. |
NL8304180A (nl) * | 1983-12-06 | 1985-07-01 | Philips Nv | Beeldbuis en beeldweergeefinrichting voorzien van een dergelijke beeldbuis. |
JPH0644457B2 (ja) * | 1986-01-30 | 1994-06-08 | 松下電子工業株式会社 | カラ−受像管 |
JP2609605B2 (ja) * | 1987-03-20 | 1997-05-14 | 株式会社日立製作所 | シヤドウマスク形カラー受像管 |
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 |
KR100301321B1 (ko) | 1997-03-14 | 2001-10-29 | 니시무로 타이죠 | 칼라음극선관 |
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 (fr) * | 1965-03-04 | 1966-02-25 | Loing Verreries | Perfectionnement aux ampoules pour tubes cathodiques, notamment pour tubes de télévision |
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 (de) * | 1979-01-25 | 1982-09-09 | Mitsubishi Denki K.K., Tokyo | Halterung für eine Bildröhre |
-
1984
- 1984-02-15 IT IT19629/84A patent/IT1174058B/it active
- 1984-02-16 KR KR1019840000749A patent/KR840008084A/ko not_active Application Discontinuation
- 1984-02-20 JP JP59031320A patent/JPS59158056A/ja active Pending
- 1984-02-21 BR BR8400790A patent/BR8400790A/pt unknown
- 1984-02-22 GB GB08404605A patent/GB2136199A/en not_active Withdrawn
- 1984-02-23 PL PL24635984A patent/PL246359A1/xx unknown
- 1984-02-24 DD DD84260314A patent/DD212356A5/de unknown
- 1984-02-24 DE DE19843406787 patent/DE3406787A1/de not_active Ceased
- 1984-02-24 FR FR8402864A patent/FR2541819A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DD212356A5 (de) | 1984-08-08 |
PL246359A1 (en) | 1984-10-22 |
GB2136199A (en) | 1984-09-12 |
IT1174058B (it) | 1987-07-01 |
JPS59158056A (ja) | 1984-09-07 |
FR2541819A1 (fr) | 1984-08-31 |
GB8404605D0 (it) | 1984-03-28 |
KR840008084A (ko) | 1984-12-12 |
DE3406787A1 (de) | 1984-08-30 |
BR8400790A (pt) | 1984-10-02 |
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