MX3231E - Mejoras a dispositivo de descarga de haces electronicos para presentacion visual - Google Patents

Mejoras a dispositivo de descarga de haces electronicos para presentacion visual

Info

Publication number
MX3231E
MX3231E MX100294U MX10029476U MX3231E MX 3231 E MX3231 E MX 3231E MX 100294 U MX100294 U MX 100294U MX 10029476 U MX10029476 U MX 10029476U MX 3231 E MX3231 E MX 3231E
Authority
MX
Mexico
Prior art keywords
target
path
discharge device
electronic beam
visual presentation
Prior art date
Application number
MX100294U
Other languages
English (en)
Inventor
Thomas Osborne Stanley
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 MX3231E publication Critical patent/MX3231E/es

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • 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

Abstract

La presente invención se refiere a mejoras a dispositivo de descarga de haces electrónicos para presentación visual, que comprende un envolvente evacuado que tiene paredes delantera y trasera mutuamente separadas y prácticamente paralelas; un blanco adyacente y prácticamente coextensivo con la pared delantera; un cañón electrónico para generar y dirigir electrones a lo largo de una trayectoria que se extiende entre las paredes delantera y trasera, y prácticamente paralela al blanco; caracterizada por una guía de haz electrónico a lo largo de toda la longitud de la trayectoria para confinar los electrones en un haz; y electrodos de deflexión para desviar el haz hacia el blanco en puntos seleccionados a lo largo de la trayectoria.
MX100294U 1975-08-25 1976-08-24 Mejoras a dispositivo de descarga de haces electronicos para presentacion visual MX3231E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/607,492 US4031427A (en) 1975-08-25 1975-08-25 Flat cathode ray tube

Publications (1)

Publication Number Publication Date
MX3231E true MX3231E (es) 1980-07-29

Family

ID=24432511

Family Applications (1)

Application Number Title Priority Date Filing Date
MX100294U MX3231E (es) 1975-08-25 1976-08-24 Mejoras a dispositivo de descarga de haces electronicos para presentacion visual

Country Status (21)

Country Link
US (1) US4031427A (es)
JP (1) JPS5252360A (es)
AR (1) AR208615A1 (es)
AT (1) AT375492B (es)
AU (1) AU501361B2 (es)
BE (1) BE845475A (es)
BR (1) BR7605542A (es)
CA (1) CA1065385A (es)
DD (1) DD126875A5 (es)
DE (1) DE2638309A1 (es)
DK (1) DK380676A (es)
ES (1) ES450785A1 (es)
FI (1) FI762358A (es)
FR (1) FR2322450A1 (es)
GB (1) GB1557799A (es)
IT (1) IT1067934B (es)
MX (1) MX3231E (es)
NL (1) NL7609396A (es)
PL (1) PL119308B1 (es)
SE (1) SE7609315L (es)
ZA (1) ZA764975B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30195E (en) * 1975-09-22 1980-01-15 Rca Corporation Guided beam flat display device
US4069439A (en) * 1977-02-02 1978-01-17 Rca Corporation Flat panel display with beam injection cleanup
US4099087A (en) * 1977-03-31 1978-07-04 Rca Corporation Guided beam flat display device with focusing guide assembly mounting means
US4137485A (en) * 1977-04-01 1979-01-30 Rca Corporation Image display block scanning method
US4215293A (en) * 1977-04-01 1980-07-29 Rca Corporation Cadence scanned flat image display device
US4137478A (en) * 1977-06-20 1979-01-30 Rca Corporation Color flat panel television
US4115724A (en) * 1977-08-25 1978-09-19 Rca Corporation Electron beam oscillation compensation method
US4128784A (en) * 1977-09-22 1978-12-05 Rca Corporation Beam guide for display device with beam injection means
US4316118A (en) * 1978-07-03 1982-02-16 Rca Corporation Guided beam display device
US4199705A (en) * 1978-12-04 1980-04-22 Rca Corporation Modulator structure for a flat panel display device
DE2902852C2 (de) * 1979-01-25 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Flache Elektronenstrahl-Bildwiedergaberöhre
US4335332A (en) * 1981-01-30 1982-06-15 Rca Corporation Focus mesh structure and biasing technique for flat panel display devices
US4376258A (en) * 1981-04-16 1983-03-08 Rca Corporation Shielded beam guide structure for a flat panel display device and method of making same
JPS5834046A (ja) * 1981-08-22 1983-02-28 株式会社　サタケ 籾摺り精選機の自動制御装置
AU4153385A (en) * 1984-05-11 1985-12-13 Sri International Flat panel display utilizing linear array of field emission controls
JPH0294341A (ja) * 1988-09-30 1990-04-05 Nec Home Electron Ltd 画像表示装置及びその駆動方式
JPH0521022A (ja) * 1991-07-10 1993-01-29 Matsushita Electric Ind Co Ltd 荷電粒子伝送装置及び平板型画像表示装置
US20030191442A1 (en) * 2000-08-11 2003-10-09 The Procter & Gamble Company Topsheet for contacting hydrous body tissues and absorbent device with such a topsheet
US20060038747A1 (en) * 2002-06-25 2006-02-23 Koninklijke Philips Electronics N.V. Display device with electron beam guiding channels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795729A (en) * 1952-09-15 1957-06-11 Nat Res Dev Cathode ray tube
US2939034A (en) * 1955-06-10 1960-05-31 Bell Telephone Labor Inc Electron gun for slalom focusing systems
US2858464A (en) * 1955-09-26 1958-10-28 Westinghouse Electric Corp Cathode ray tube
NL212598A (es) * 1955-12-02
US2953707A (en) * 1957-03-29 1960-09-20 Bell Telephone Labor Inc Electron beam focusing system

Also Published As

Publication number Publication date
AR208615A1 (es) 1977-02-15
DE2638309A1 (de) 1977-03-10
JPS5252360A (en) 1977-04-27
SE7609315L (sv) 1977-02-26
ATA630376A (de) 1983-12-15
AT375492B (de) 1984-08-10
DD126875A5 (es) 1977-08-17
ZA764975B (en) 1977-07-27
CA1065385A (en) 1979-10-30
PL119308B1 (en) 1981-12-31
GB1557799A (en) 1979-12-12
BR7605542A (pt) 1977-08-09
US4031427A (en) 1977-06-21
FR2322450A1 (fr) 1977-03-25
IT1067934B (it) 1985-03-21
AU501361B2 (en) 1979-06-21
DK380676A (da) 1977-02-26
FI762358A (es) 1977-02-26
JPS5543578B2 (es) 1980-11-07
ES450785A1 (es) 1977-08-16
NL7609396A (nl) 1977-03-01
BE845475A (nl) 1976-12-16
AU1675276A (en) 1978-02-16
FR2322450B1 (es) 1981-10-09

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