GB1221043A - Color picture tube - Google Patents

Color picture tube

Info

Publication number
GB1221043A
GB1221043A GB22167/69A GB2216769A GB1221043A GB 1221043 A GB1221043 A GB 1221043A GB 22167/69 A GB22167/69 A GB 22167/69A GB 2216769 A GB2216769 A GB 2216769A GB 1221043 A GB1221043 A GB 1221043A
Authority
GB
United Kingdom
Prior art keywords
plates
tube
electrically connected
deflection yoke
colour television
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
Application number
GB22167/69A
Inventor
Senri Miyaoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony 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
Priority to US813938A priority Critical patent/US3575625A/en
Priority to GB07754/69A priority patent/GB1216436A/en
Priority to US815050A priority patent/US3579008A/en
Priority to FR6911437A priority patent/FR2006209A1/fr
Priority to NL6906914.A priority patent/NL162786C/en
Priority to DE19691918877 priority patent/DE1918877B2/en
Priority to DE19691922229 priority patent/DE1922229B2/en
Application filed by Sony Corp filed Critical Sony Corp
Priority to GB22167/69A priority patent/GB1221043A/en
Priority to NL6906914A priority patent/NL6906914A/xx
Priority to FR6916386A priority patent/FR2044422A5/fr
Publication of GB1221043A publication Critical patent/GB1221043A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams
    • 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
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

1,221,043. Colour television tubes. SONY CORP. 1 May, 1969, No. 22167/69. Heading HID. In a colour television tube of the type wherein three coplanar beams B B , B G and B R diverge from an electron lens and are converged by two pairs of electrostatic deflection plates PP<SP>1</SP> and QQ<SP>1</SP>, the latter are disposed near a magnetic deflection yoke (not shown) in order to reduce the length of the tube and the inner plates PP<SP>1</SP> are electrically connected at only one end to prevent currents being induced in them by the deflection yoke. In Fig. 4 the plates PP<SP>1</SP> are mounted on a flange 11 at the end of an accelerating electrode (G5, not shown) by means of respective flanges 113, 112 which are provided with apertures through which the outer beams may pass. The other ends of the plates may be joined by insulating members 26 and 27, or these may be omitted (Fig. 5, not shown), and one of the plates may be connected by a spring to a wall coating through which electrical connection is made to the plates. The outer plates QQ1 may be supported from insulator 15 arranged at the ends of pins 114, each of which is secured to one of the plates PP<SP>1</SP> and passes through a cut-out 28 in the other plate. The plates QQ<SP>1</SP> are electrically connected together by a conductor 116 and one of them may be connected to a button in the neck of the tube.
GB22167/69A 1968-04-13 1969-05-01 Color picture tube Expired GB1221043A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US813938A US3575625A (en) 1968-04-13 1969-04-07 Color tube with convergence electrode mounting and connecting structure
GB07754/69A GB1216436A (en) 1968-04-13 1969-04-08 Color picture tube
US815050A US3579008A (en) 1968-04-13 1969-04-10 Color tube having asymetrical electrostatic convergence correction system
NL6906914.A NL162786C (en) 1968-04-13 1969-04-14 ELECTRON BEAM TUBE WITH A SIMPLE ELECTRON CANNON FOR GENERATING THREE ELECTRON BEAMS AND IMAGE DISPLAY DEVICES THEREOF.
DE19691918877 DE1918877B2 (en) 1968-04-13 1969-04-14 COLOR IMAGE PLAYBACK EARS
FR6911437A FR2006209A1 (en) 1968-04-13 1969-04-14
DE19691922229 DE1922229B2 (en) 1968-04-13 1969-04-30 COLOR IMAGE PLAYBACK
GB22167/69A GB1221043A (en) 1968-04-13 1969-05-01 Color picture tube
NL6906914A NL6906914A (en) 1968-04-13 1969-05-06
FR6916386A FR2044422A5 (en) 1968-04-13 1969-05-20

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2462168 1968-04-13
DE19691922229 DE1922229B2 (en) 1968-04-13 1969-04-30 COLOR IMAGE PLAYBACK
GB22167/69A GB1221043A (en) 1968-04-13 1969-05-01 Color picture tube
NL6906914A NL6906914A (en) 1968-04-13 1969-05-06
FR6916386A FR2044422A5 (en) 1968-04-13 1969-05-20

Publications (1)

Publication Number Publication Date
GB1221043A true GB1221043A (en) 1971-02-03

Family

ID=27510050

Family Applications (2)

Application Number Title Priority Date Filing Date
GB07754/69A Expired GB1216436A (en) 1968-04-13 1969-04-08 Color picture tube
GB22167/69A Expired GB1221043A (en) 1968-04-13 1969-05-01 Color picture tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB07754/69A Expired GB1216436A (en) 1968-04-13 1969-04-08 Color picture tube

Country Status (5)

Country Link
US (2) US3575625A (en)
DE (2) DE1918877B2 (en)
FR (2) FR2006209A1 (en)
GB (2) GB1216436A (en)
NL (2) NL162786C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29895E (en) * 1968-12-30 1979-01-30 Sony Corporation Convergence means for a plural beam color picture tube
US3735189A (en) * 1971-03-19 1973-05-22 Zenith Radio Corp Blue droop correction circuit with a single supplemental correction coil
BE788144A (en) * 1971-08-31 1973-02-28 Gte Sylvania Inc COLOR TYPE CATHODIC RAY TUBE
JPS5128492B2 (en) * 1972-04-25 1976-08-19
US4086513A (en) * 1975-03-03 1978-04-25 Rca Corporation Plural gun cathode ray tube having parallel plates adjacent grid apertures

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45861C (en) * 1932-07-13
BE410128A (en) * 1934-04-28
US2163233A (en) * 1935-08-02 1939-06-20 Jesse E Brown Cathode ray tube
US2170944A (en) * 1937-05-29 1939-08-29 Bell Telephone Labor Inc Multicathode ray discharge device
BE469304A (en) * 1945-10-06
US2459724A (en) * 1946-11-27 1949-01-18 Farnsworth Res Corp Astatic cathode-ray tube
US2921228A (en) * 1954-05-18 1960-01-12 Itt Color television apparatus
US3185880A (en) * 1961-06-30 1965-05-25 Edgerton Germeshausen & Grier Electron stream deflection apparatus
GB1101153A (en) * 1965-07-28 1968-01-31 M O Company Ltd Improvements in or relating to cathode ray tubes
GB1195598A (en) * 1967-01-14 1970-06-17 Sony Corp Cathode Ray Tube
GB1217240A (en) * 1967-04-06 1970-12-31 Sony Corp New and improved color picture tube system

Also Published As

Publication number Publication date
DE1922229B2 (en) 1972-01-20
NL6905716A (en) 1969-10-15
FR2044422A5 (en) 1971-02-19
NL162784C (en) 1980-01-15
DE1918877B2 (en) 1972-02-17
DE1922229A1 (en) 1970-11-26
US3579008A (en) 1971-05-18
FR2006209A1 (en) 1969-12-19
NL162786C (en) 1980-01-15
GB1216436A (en) 1970-12-23
DE1918877A1 (en) 1969-11-06
US3575625A (en) 1971-04-20
NL162784B (en) 1980-01-15
NL162786B (en) 1980-01-15
NL6906914A (en) 1970-11-10

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