NL8100785A - Inrichting voor het weergeven van beelden. - Google Patents

Inrichting voor het weergeven van beelden. Download PDF

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Publication number
NL8100785A
NL8100785A NL8100785A NL8100785A NL8100785A NL 8100785 A NL8100785 A NL 8100785A NL 8100785 A NL8100785 A NL 8100785A NL 8100785 A NL8100785 A NL 8100785A NL 8100785 A NL8100785 A NL 8100785A
Authority
NL
Netherlands
Prior art keywords
electron beam
lens
quadrupole
focusing lens
focusing
Prior art date
Application number
NL8100785A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8100785A priority Critical patent/NL8100785A/nl
Priority to US06/342,328 priority patent/US4468587A/en
Priority to EP82200117A priority patent/EP0059004B1/fr
Priority to DE8282200117T priority patent/DE3261486D1/de
Priority to CA000396088A priority patent/CA1189562A/fr
Priority to ES509620A priority patent/ES509620A0/es
Priority to JP57022927A priority patent/JPS57152649A/ja
Publication of NL8100785A publication Critical patent/NL8100785A/nl

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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
NL8100785A 1981-02-18 1981-02-18 Inrichting voor het weergeven van beelden. NL8100785A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8100785A NL8100785A (nl) 1981-02-18 1981-02-18 Inrichting voor het weergeven van beelden.
US06/342,328 US4468587A (en) 1981-02-18 1982-01-25 Picture display device with quadrupole lenses
EP82200117A EP0059004B1 (fr) 1981-02-18 1982-02-01 Tube de reproduction d'images et dispositif de reproduction d'images muni d'un tel tube
DE8282200117T DE3261486D1 (en) 1981-02-18 1982-02-01 Picture display tube and display device provided with such a tube
CA000396088A CA1189562A (fr) 1981-02-18 1982-02-11 Dispositif d'affichage d'images
ES509620A ES509620A0 (es) 1981-02-18 1982-02-16 Un dispositivo para visualizar imagenes utilizable en television y otras aplicaciones.
JP57022927A JPS57152649A (en) 1981-02-18 1982-02-17 Image display unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8100785 1981-02-18
NL8100785A NL8100785A (nl) 1981-02-18 1981-02-18 Inrichting voor het weergeven van beelden.

Publications (1)

Publication Number Publication Date
NL8100785A true NL8100785A (nl) 1982-09-16

Family

ID=19837041

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8100785A NL8100785A (nl) 1981-02-18 1981-02-18 Inrichting voor het weergeven van beelden.

Country Status (7)

Country Link
US (1) US4468587A (fr)
EP (1) EP0059004B1 (fr)
JP (1) JPS57152649A (fr)
CA (1) CA1189562A (fr)
DE (1) DE3261486D1 (fr)
ES (1) ES509620A0 (fr)
NL (1) NL8100785A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701677A (en) * 1984-07-30 1987-10-20 Matsushita Electronics Corporation Color cathode ray tube apparatus
NL8500807A (nl) * 1985-03-20 1986-10-16 Philips Nv Beeldbuis.
NL8500955A (nl) * 1985-04-01 1986-11-03 Philips Nv Beeldopneeminrichting en televisiekamerabuis.
NL8600463A (nl) * 1986-02-25 1987-09-16 Philips Nv Kathodestraalbuis met middelen voor het in verticale richting uitrekken van de spot.
NL8601511A (nl) * 1986-06-11 1988-01-04 Philips Nv Kathodestraalbuis met magnetische focusseerlens.
US4737682A (en) * 1987-07-20 1988-04-12 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
JP3034906B2 (ja) * 1990-05-10 2000-04-17 株式会社東芝 カラー受像管および偏向装置
US5262702A (en) * 1989-03-23 1993-11-16 Kabushiki Kaisha Toshiba Color cathode-ray tube apparatus
US4962317A (en) * 1989-09-29 1990-10-09 The United States Of America As Represented By The United States Department Of Energy Confined energy distribution for charged particle beams
KR930000223Y1 (ko) * 1990-10-24 1993-01-18 삼성전관주식회사 컨버어젼스 보정용 자석조립체
JP3339059B2 (ja) * 1991-11-14 2002-10-28 ソニー株式会社 陰極線管
US5204585A (en) * 1992-04-27 1993-04-20 Chen Hsing Yao Electron beam deflection lens for color CRT
US5327044A (en) * 1992-04-27 1994-07-05 Chunghwa Picture Tubes, Ltd. Electron beam deflection lens for CRT
JPH0597046U (ja) * 1992-06-03 1993-12-27 ミヨタ株式会社 陰極線管
US5495139A (en) * 1992-06-30 1996-02-27 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus
KR950006601B1 (ko) * 1992-08-12 1995-06-19 삼성전관주식회사 개선된 다이나믹 포커싱 전자총
US5325013A (en) * 1992-09-01 1994-06-28 Rca Thomson Licensing Corporation Cathode-ray tube with improved electron gun
US5394054A (en) * 1993-07-19 1995-02-28 Chunghwa Picture Tubes, Ltd. Electron gun with electrostatic shielding and method of assembly therefor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110569C (fr) * 1954-02-09
DE1123053B (de) * 1957-03-13 1962-02-01 Philips Nv Ablenkeinrichtung fuer Elektronenstrahlroehren zur Ablenkung des Elektronenstrahles in zwei zueinander senkrechten Richtungen
US3462638A (en) * 1967-07-10 1969-08-19 Sony Corp Electron beam correction apparatus for color picture tube
NL160426C (nl) * 1973-04-09 1979-10-15 Philips Nv Magnetische correctieinrichting voor een kathodestraalbuis.
US3946266A (en) * 1973-06-11 1976-03-23 Sony Corporation Electrostatic and dynamic magnetic control of cathode ray for distortion compensation
US4137479A (en) * 1977-01-06 1979-01-30 Tektronix, Inc. Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens
US4172309A (en) * 1978-07-21 1979-10-30 Zenith Radio Corporation Method of correcting deflection defocusing in self-converged color CRT display systems
NL7812540A (nl) * 1978-12-27 1980-07-01 Philips Nv Kathodestraalbuis.

Also Published As

Publication number Publication date
DE3261486D1 (en) 1985-01-24
EP0059004A1 (fr) 1982-09-01
JPH047059B2 (fr) 1992-02-07
JPS57152649A (en) 1982-09-21
US4468587A (en) 1984-08-28
ES8304712A1 (es) 1983-03-01
CA1189562A (fr) 1985-06-25
ES509620A0 (es) 1983-03-01
EP0059004B1 (fr) 1984-12-12

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed