GB2070852B - Beam guide structure for a flat panel display device - Google Patents

Beam guide structure for a flat panel display device

Info

Publication number
GB2070852B
GB2070852B GB8105881A GB8105881A GB2070852B GB 2070852 B GB2070852 B GB 2070852B GB 8105881 A GB8105881 A GB 8105881A GB 8105881 A GB8105881 A GB 8105881A GB 2070852 B GB2070852 B GB 2070852B
Authority
GB
United Kingdom
Prior art keywords
display device
flat panel
panel display
guide structure
beam guide
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
GB8105881A
Other languages
English (en)
Other versions
GB2070852A (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 GB2070852A publication Critical patent/GB2070852A/en
Application granted granted Critical
Publication of GB2070852B publication Critical patent/GB2070852B/en
Expired legal-status Critical Current

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • 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
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
GB8105881A 1980-02-29 1981-02-25 Beam guide structure for a flat panel display device Expired GB2070852B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/125,822 US4330735A (en) 1980-02-29 1980-02-29 Beam guide structure for a flat panel display device

Publications (2)

Publication Number Publication Date
GB2070852A GB2070852A (en) 1981-09-09
GB2070852B true GB2070852B (en) 1984-01-25

Family

ID=22421581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8105881A Expired GB2070852B (en) 1980-02-29 1981-02-25 Beam guide structure for a flat panel display device

Country Status (7)

Country Link
US (1) US4330735A (enExample)
JP (1) JPS56136438A (enExample)
CA (1) CA1149858A (enExample)
DE (1) DE3107535A1 (enExample)
FR (1) FR2477317A1 (enExample)
GB (1) GB2070852B (enExample)
IT (1) IT1135114B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323815A (en) * 1980-02-29 1982-04-06 Rca Corporation Unitary beam guide/electron gun assembly for flat panel display devices
US4521714A (en) * 1982-12-06 1985-06-04 Rca Corporation Shielded electron beam guide assembly for flat panel display devices
US4514663A (en) * 1983-04-29 1985-04-30 Rca Corporation Electron beam injection structure for flat panel display devices
US4598227A (en) * 1984-03-26 1986-07-01 Rca Corporation Electron beam convergence and scanning structures for flat panel display device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049991A (en) * 1976-10-08 1977-09-20 Gte Sylvania Incorporated Longitudinal rib embossment in tri-apertured, substantially planar electrode
US4101802A (en) * 1977-03-07 1978-07-18 Rca Corporation Flat display device with beam guide
US4099087A (en) * 1977-03-31 1978-07-04 Rca Corporation Guided beam flat display device with focusing guide assembly mounting means
US4323815A (en) * 1980-02-29 1982-04-06 Rca Corporation Unitary beam guide/electron gun assembly for flat panel display devices

Also Published As

Publication number Publication date
FR2477317B1 (enExample) 1985-02-15
IT1135114B (it) 1986-08-20
FR2477317A1 (fr) 1981-09-04
IT8119246A0 (it) 1981-01-21
GB2070852A (en) 1981-09-09
DE3107535A1 (de) 1982-02-11
JPS56136438A (en) 1981-10-24
CA1149858A (en) 1983-07-12
US4330735A (en) 1982-05-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee