FI811837L - Maongfaergskatodstraoleroer med en fyrpolig fokuserande faergvalkonstruktion - Google Patents

Maongfaergskatodstraoleroer med en fyrpolig fokuserande faergvalkonstruktion

Info

Publication number
FI811837L
FI811837L FI811837A FI811837A FI811837L FI 811837 L FI811837 L FI 811837L FI 811837 A FI811837 A FI 811837A FI 811837 A FI811837 A FI 811837A FI 811837 L FI811837 L FI 811837L
Authority
FI
Finland
Prior art keywords
maongfaergskatodstraoleroer
fyrpolig
focuserande
faergvalkonstruktion
med
Prior art date
Application number
FI811837A
Other languages
English (en)
Finnish (fi)
Inventor
Carmen Anthony Catanese
Stanley Bloom
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 FI811837L publication Critical patent/FI811837L/fi

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
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/81—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching using shadow masks
FI811837A 1980-06-20 1981-06-12 Maongfaergskatodstraoleroer med en fyrpolig fokuserande faergvalkonstruktion FI811837L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/161,603 US4350922A (en) 1980-06-20 1980-06-20 Multicolor cathode-ray tube with quadrupolar focusing color-selection structure

Publications (1)

Publication Number Publication Date
FI811837L true FI811837L (fi) 1981-12-21

Family

ID=22581883

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811837A FI811837L (fi) 1980-06-20 1981-06-12 Maongfaergskatodstraoleroer med en fyrpolig fokuserande faergvalkonstruktion

Country Status (12)

Country Link
US (1) US4350922A (xx)
JP (1) JPS5730248A (xx)
CA (1) CA1170704A (xx)
CS (1) CS432081A2 (xx)
DD (1) DD159921A5 (xx)
DE (1) DE3123910A1 (xx)
FI (1) FI811837L (xx)
FR (1) FR2485259B1 (xx)
GB (2) GB2079038B (xx)
IT (1) IT1136708B (xx)
NL (1) NL8102982A (xx)
PL (1) PL231717A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8102200A (nl) * 1981-05-06 1982-12-01 Philips Nv Kleurenbeeldbuis.
US4464601A (en) * 1982-08-11 1984-08-07 Rca Corporation CRT with quadrupolar-focusing color-selection structure
US4514658A (en) * 1983-03-31 1985-04-30 Rca Corporation Mesh lens focus mask for a cathode-ray tube
US4605879A (en) * 1984-09-14 1986-08-12 Tektronix, Inc. Rigid CRT shadow mask assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398309A (en) * 1966-08-10 1968-08-20 Rauland Corp Post-deflection-focus cathoderay tube
NL167798C (nl) * 1974-07-17 1982-01-18 Philips Nv Elektronenstraalbuis voor het weergeven van gekleurde beelden.
US4059781A (en) * 1974-07-17 1977-11-22 U.S. Philips Corporation Shadow mask each aperture of which is defined by a quadrupolar lens
NL7600419A (nl) * 1976-01-16 1977-07-19 Philips Nv Kleurenbeeldbuis en werkwijze ter vervaardiging daarvan.
NL7600417A (nl) * 1976-01-16 1977-07-19 Philips Nv Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den.
NL7600422A (nl) * 1976-01-16 1977-07-19 Philips Nv Elektrische ontladingsinrichting.
US4112563A (en) * 1977-01-13 1978-09-12 U.S. Philips Corporation Color display tube and method of manufacturing same
NL7704130A (nl) * 1977-04-15 1978-10-17 Philips Nv Kleurenbeeldbuis.
NL7711772A (nl) * 1977-10-27 1979-05-02 Philips Nv Kleurenbeeldbuis en werkwijze voor de vervaar- diging van een dergelijke kleurenbeeldbuis.
NL7903467A (nl) * 1979-05-03 1980-11-05 Philips Nv Kathodestraalbuis voor het weergeven van gekleurde beelden.

Also Published As

Publication number Publication date
GB2079038B (en) 1985-06-19
US4350922A (en) 1982-09-21
IT1136708B (it) 1986-09-03
JPS5730248A (en) 1982-02-18
GB2079038A (en) 1982-01-13
DD159921A5 (de) 1983-04-13
CA1170704A (en) 1984-07-10
NL8102982A (nl) 1982-01-18
PL231717A1 (xx) 1982-01-04
FR2485259B1 (fr) 1985-07-12
IT8122212A0 (it) 1981-06-09
GB2140614A (en) 1984-11-28
GB2140614B (en) 1985-06-26
FR2485259A1 (fr) 1981-12-24
DE3123910A1 (de) 1982-03-18
CS432081A2 (en) 1984-06-18
GB8411757D0 (en) 1984-06-13

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: RCA CORPORATION