DE19723169A1 - Flat electron tube - Google Patents

Flat electron tube

Info

Publication number
DE19723169A1
DE19723169A1 DE1997123169 DE19723169A DE19723169A1 DE 19723169 A1 DE19723169 A1 DE 19723169A1 DE 1997123169 DE1997123169 DE 1997123169 DE 19723169 A DE19723169 A DE 19723169A DE 19723169 A1 DE19723169 A1 DE 19723169A1
Authority
DE
Germany
Prior art keywords
tube
tube elements
elements
electron tube
flat electron
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.)
Ceased
Application number
DE1997123169
Other languages
German (de)
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.)
MINNE DIETER
Original Assignee
MINNE DIETER
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 MINNE DIETER filed Critical MINNE DIETER
Priority to DE1997123169 priority Critical patent/DE19723169A1/en
Publication of DE19723169A1 publication Critical patent/DE19723169A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/12—CRTs having luminescent screens
    • H01J2231/125—CRTs having luminescent screens with a plurality of electron guns within the tube envelope
    • H01J2231/1255—CRTs having luminescent screens with a plurality of electron guns within the tube envelope two or more neck portions containing one or more guns

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

Flat electron tube consists of several tubes having the same vacuum. On construction over the whole screen area, the electron beams of two neighbouring tube elements are influenced, but in this case all tube elements are used at the same time during construction and the picture built up from individual images.

Description

ElektronenröhreElectron tube

Bei der bisherigen Technik führt eine Vergrößerung der Bildschirmdiagonale zu einer größeren Tiefe der Röhre.With the previous technology, the screen diagonal is enlarged to a greater depth of the tube.

Die flache Elektronenröhre ist nun dadurch gekennzeichnet, daß mehrere Elektronenröhren, von mir Röhrenelemente genannt zu einer Gesamtröhre zusammengefügt werden.The flat electron tube is now characterized in that several electron tubes, called tube elements by me be put together in an overall tube.

Abb. 1 zeigt das Prinzip (Querschnitt). Fig. 1 shows the principle (cross section).

Es gibt ein Vakuum gemeinsam für alle Röhrenelemente.There is a vacuum in common for all tube elements.

Hat man horizontal n Röhrenelemente und vertikal m Röhrenelemente, so besteht die Gesamtröhre aus (n.m) Röhrenelementen.If you have horizontal n tube elements and vertical m tube elements, the entire tube consists of (n.m) tube elements.

Ein Röhrenelement ist n zuständig ur noch für einen Teil des Gesamtbildes (sowohl in 2 der Breite als auch in der Höhe des Bildes).A tube element is only responsible for one part of the overall picture (both in 2 width as well as in the height of the picture).

Das Gesamtbild besteht aus (n.m) Einzelbildern.The overall picture consists of (n.m) single pictures.

Möchte man eine größere Bilddiagonale, so erhöht man die Anzahl der horizontalen und/oder der vertikalen Röhrenelemente. Dadurch daß die einzelnen Röhrenelemente gleiche Tiefe haben, erhöht sich die Gesamttiefe nicht.If you want a larger screen size, so you increase the number of horizontal and / or vertical Tubular elements. Because the individual tube elements are the same Have depth, the total depth does not increase.

Claims (2)

Flache Elektronenröhre, die aus mehreren Röhren besteht, welche ein gemeinsames Vakuum besitzen.
Falls beim zeilenweisen Aufbau über den gesamten Bildschirm­ bereich sich die Elektronenstrahlen zweier benachbarter Röhren­ elemente beeinflussen und dadurch der Bildaufbau gestört wird, so schlage ich vor, das Gesamtbild in der Art und Weise aufzu­ bauen, daß alle Röhrenelemente gleichzeitig mit dem Bildaufbau ihres Teils des Gesamtbildes beginnen, z. B. mit der linken oberen Ecke und sich so das Bild aus den Einzelbildern aufbaut.Flat electron tube, which consists of several tubes that have a common vacuum.
If the electron beams of two adjacent tube elements influence each other in the line-by-line structure over the entire screen area and the image structure is disturbed as a result, I suggest building the overall picture in such a way that all tube elements simultaneously with the image structure of their part of the overall picture start, e.g. B. with the upper left corner and thus builds up the image from the individual images. So können die Elektronenstrahlen zweier benachbarter Röhren­ elemente sich nicht gegenseitig stören.So the electron beams of two neighboring tubes can elements do not interfere with each other.
DE1997123169 1997-06-03 1997-06-03 Flat electron tube Ceased DE19723169A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997123169 DE19723169A1 (en) 1997-06-03 1997-06-03 Flat electron tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997123169 DE19723169A1 (en) 1997-06-03 1997-06-03 Flat electron tube

Publications (1)

Publication Number Publication Date
DE19723169A1 true DE19723169A1 (en) 1999-01-14

Family

ID=7831230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997123169 Ceased DE19723169A1 (en) 1997-06-03 1997-06-03 Flat electron tube

Country Status (1)

Country Link
DE (1) DE19723169A1 (en)

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
8131 Rejection