JPS6448359A - Flat display - Google Patents

Flat display

Info

Publication number
JPS6448359A
JPS6448359A JP8286188A JP8286188A JPS6448359A JP S6448359 A JPS6448359 A JP S6448359A JP 8286188 A JP8286188 A JP 8286188A JP 8286188 A JP8286188 A JP 8286188A JP S6448359 A JPS6448359 A JP S6448359A
Authority
JP
Japan
Prior art keywords
wire
frame
rear housing
pair
supports
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.)
Granted
Application number
JP8286188A
Other languages
Japanese (ja)
Other versions
JPH0468736B2 (en
Inventor
Maiaa Uube
Shiyupee Shiyutefuan
Manfureeto Teitsushiyaa Kuruto
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.)
Nokia Deutschland GmbH
Original Assignee
Nokia Graetz GmbH
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 Nokia Graetz GmbH filed Critical Nokia Graetz GmbH
Publication of JPS6448359A publication Critical patent/JPS6448359A/en
Publication of JPH0468736B2 publication Critical patent/JPH0468736B2/ja
Granted 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
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources

Landscapes

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

Abstract

PURPOSE: To provide a flat vacuum sealed display device with the strong and simple structure by providing a frame-shaped supporting device, which supports a hating wire, a focusing wire, a beam attracting wire and a beam forming wire and which is connected to a rear housing through a holding member, between a pair of insulating plates. CONSTITUTION: A rear housing 2 is formed of a pair of opposite insulating plates and a pair of holding members, and provided, with a frame-shaped supporting device 14, which supports a heating wire 7, a focusing wire 8, a beam attracting wire 9 and a beam forming wire 10 and which is connected to the rear housing 2 through the holding members, between the pair of insulating plates, and an anode 5 and a frame 12 are arranged between a face plate 1 and a peripheral flange of the rear housing 2, and the frame 12 supports a control device 4 formed of a wire stretched on the frame 12. A side wall of the rear housing 2 is provided with a bushing 28, and a terminal of a counter electrode and a wire are led out through the bushing. With this structure, a flat display device with the strong and simple structure can be thereby obtained.
JP8286188A 1987-04-04 1988-04-04 Flat display Granted JPS6448359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873711391 DE3711391A1 (en) 1987-04-04 1987-04-04 FLAT IMAGE DISPLAY DEVICE

Publications (2)

Publication Number Publication Date
JPS6448359A true JPS6448359A (en) 1989-02-22
JPH0468736B2 JPH0468736B2 (en) 1992-11-04

Family

ID=6324875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8286188A Granted JPS6448359A (en) 1987-04-04 1988-04-04 Flat display

Country Status (3)

Country Link
EP (1) EP0286911A1 (en)
JP (1) JPS6448359A (en)
DE (1) DE3711391A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68911846T2 (en) * 1988-10-26 1994-04-14 Matsushita Electric Ind Co Ltd Video screen.
DE3843200A1 (en) * 1988-12-22 1990-06-28 Nokia Unterhaltungselektronik CATHODES / CONTROL ARRANGEMENT FOR A FLAT PIPE TUBE AND FRAME FOR SUCH AN ARRANGEMENT
US5256937A (en) * 1989-04-07 1993-10-26 Nokia (Deutschland) Gmbh Flat panel fluorescent screen display tube
DE3911343A1 (en) * 1989-04-07 1990-10-11 Nokia Unterhaltungselektronik FLAT DISPLAY DEVICE
US6373176B1 (en) * 1998-08-21 2002-04-16 Pixtech, Inc. Display device with improved grid structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119442A1 (en) * 1981-05-15 1982-12-09 Siemens AG, 1000 Berlin und 8000 München Flat video display tube
DE3335598A1 (en) * 1983-09-30 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Method of producing an electrode plate, electrode plate produced thereby and its use

Also Published As

Publication number Publication date
JPH0468736B2 (en) 1992-11-04
DE3711391A1 (en) 1988-10-20
EP0286911A1 (en) 1988-10-19

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