GB2072941A - Beam clean up structure for flat panel display devices - Google Patents

Beam clean up structure for flat panel display devices Download PDF

Info

Publication number
GB2072941A
GB2072941A GB8109251A GB8109251A GB2072941A GB 2072941 A GB2072941 A GB 2072941A GB 8109251 A GB8109251 A GB 8109251A GB 8109251 A GB8109251 A GB 8109251A GB 2072941 A GB2072941 A GB 2072941A
Authority
GB
United Kingdom
Prior art keywords
meshes
projections
display device
guide
apertures
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.)
Withdrawn
Application number
GB8109251A
Other languages
English (en)
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.)
RCA Corp
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 GB2072941A publication Critical patent/GB2072941A/en
Withdrawn legal-status Critical Current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
    • H01J31/124—Flat display tubes using electron beam scanning
    • 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

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB8109251A 1980-03-28 1981-03-24 Beam clean up structure for flat panel display devices Withdrawn GB2072941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/135,124 US4298819A (en) 1980-03-28 1980-03-28 Beam Clean up structure for flat panel display devices

Publications (1)

Publication Number Publication Date
GB2072941A true GB2072941A (en) 1981-10-07

Family

ID=22466664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109251A Withdrawn GB2072941A (en) 1980-03-28 1981-03-24 Beam clean up structure for flat panel display devices

Country Status (6)

Country Link
US (1) US4298819A (enExample)
JP (1) JPS56149757A (enExample)
DE (1) DE3112241A1 (enExample)
FR (1) FR2479519A1 (enExample)
GB (1) GB2072941A (enExample)
IT (1) IT1194034B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000060A (nl) * 1989-06-01 1991-01-02 Philips Nv Beeldweergeefinrichting van het dunne type.
US5386175A (en) * 1990-05-24 1995-01-31 U.S. Philips Corporation Thin-type picture display device
US5130614A (en) * 1990-08-08 1992-07-14 Massachusetts Institute Of Technology Ribbon beam cathode ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103204A (en) * 1975-08-25 1978-07-25 Rca Corporation Flat display device with beam guide
US4069439A (en) * 1977-02-02 1978-01-17 Rca Corporation Flat panel display with beam injection cleanup
US4128784A (en) * 1977-09-22 1978-12-05 Rca Corporation Beam guide for display device with beam injection means

Also Published As

Publication number Publication date
IT1194034B (it) 1988-08-31
FR2479519A1 (enExample) 1981-10-02
JPS56149757A (en) 1981-11-19
IT8120269A0 (it) 1981-03-10
US4298819A (en) 1981-11-03
DE3112241A1 (de) 1982-04-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)