MX148052A - Mejoras a canon electronico de bajo brillo para un tubo de rayos catodicos - Google Patents

Mejoras a canon electronico de bajo brillo para un tubo de rayos catodicos

Info

Publication number
MX148052A
MX148052A MX175402A MX17540278A MX148052A MX 148052 A MX148052 A MX 148052A MX 175402 A MX175402 A MX 175402A MX 17540278 A MX17540278 A MX 17540278A MX 148052 A MX148052 A MX 148052A
Authority
MX
Mexico
Prior art keywords
low
ray tube
cathodic ray
bright electronic
canon
Prior art date
Application number
MX175402A
Other languages
English (en)
Spanish (es)
Inventor
Richard Henry Hughes
Original Assignee
Rca Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of MX148052A publication Critical patent/MX148052A/es

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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
MX175402A 1977-11-17 1978-10-27 Mejoras a canon electronico de bajo brillo para un tubo de rayos catodicos MX148052A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85245077A 1977-11-17 1977-11-17

Publications (1)

Publication Number Publication Date
MX148052A true MX148052A (es) 1983-03-09

Family

ID=25313363

Family Applications (1)

Application Number Title Priority Date Filing Date
MX175402A MX148052A (es) 1977-11-17 1978-10-27 Mejoras a canon electronico de bajo brillo para un tubo de rayos catodicos

Country Status (4)

Country Link
CA (1) CA1108683A (fr)
FR (1) FR2409595A1 (fr)
IT (1) IT1099542B (fr)
MX (1) MX148052A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0821338B2 (ja) * 1987-01-26 1996-03-04 株式会社日立製作所 カラ−受像管用電子銃
US5010271A (en) * 1989-10-24 1991-04-23 Rca Licensing Corporation Color picture tube having an electron gun with reduced convergence drift
US4952186A (en) * 1989-10-24 1990-08-28 Rca Licensing Corporation Method of making a color picture tube electron gun with reduced convergence drift

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020434A (en) * 1958-12-08 1962-02-06 Philco Corp Self shielding electron gun and cathode ray tube system including same
US3047758A (en) * 1959-12-01 1962-07-31 Machlett Laboraotries Inc Cathode ray tubes
US3873879A (en) * 1972-01-14 1975-03-25 Rca Corp In-line electron gun

Also Published As

Publication number Publication date
IT1099542B (it) 1985-09-18
FR2409595B1 (fr) 1984-02-10
CA1108683A (fr) 1981-09-08
FR2409595A1 (fr) 1979-06-15
IT7829155A0 (it) 1978-10-26

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