NL194286C - In-lijn elektronenkanon met verbeterde convergentie. - Google Patents

In-lijn elektronenkanon met verbeterde convergentie. Download PDF

Info

Publication number
NL194286C
NL194286C NL9201581A NL9201581A NL194286C NL 194286 C NL194286 C NL 194286C NL 9201581 A NL9201581 A NL 9201581A NL 9201581 A NL9201581 A NL 9201581A NL 194286 C NL194286 C NL 194286C
Authority
NL
Netherlands
Prior art keywords
grid
vertical
horizontal
grating
focal length
Prior art date
Application number
NL9201581A
Other languages
English (en)
Dutch (nl)
Other versions
NL9201581A (nl
NL194286B (nl
Inventor
Chie Takahashi
Hisakazu Yamane
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NL9201581A publication Critical patent/NL9201581A/nl
Publication of NL194286B publication Critical patent/NL194286B/xx
Application granted granted Critical
Publication of NL194286C publication Critical patent/NL194286C/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
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Particle Accelerators (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
NL9201581A 1991-09-24 1992-09-11 In-lijn elektronenkanon met verbeterde convergentie. NL194286C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24331091 1991-09-24
JP3243310A JP2962893B2 (ja) 1991-09-24 1991-09-24 インライン形電子銃

Publications (3)

Publication Number Publication Date
NL9201581A NL9201581A (nl) 1993-04-16
NL194286B NL194286B (nl) 2001-07-02
NL194286C true NL194286C (nl) 2001-11-05

Family

ID=17101934

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9201581A NL194286C (nl) 1991-09-24 1992-09-11 In-lijn elektronenkanon met verbeterde convergentie.

Country Status (5)

Country Link
JP (1) JP2962893B2 (de)
KR (1) KR960000917B1 (de)
DE (1) DE4232588A1 (de)
NL (1) NL194286C (de)
TW (1) TW198763B (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL175002C (nl) * 1977-11-24 1984-09-03 Philips Nv Kathodestraalbuis met tenminste een elektronenkanon.
JPS55154044A (en) * 1979-05-18 1980-12-01 Hitachi Ltd Electrode structure of electron gun and its manufacture
ZA824780B (en) * 1981-07-10 1983-05-25 Rca Corp Color image display systems
NL8203322A (nl) * 1982-08-25 1984-03-16 Philips Nv Kleurenbeeldbuis.
US4614894A (en) * 1982-12-06 1986-09-30 Hitachi Ltd. Electron gun for color picture tube
US4558253A (en) * 1983-04-18 1985-12-10 Rca Corporation Color picture tube having an inline electron gun with asymmetric focusing lens
NL8301601A (nl) * 1983-05-06 1984-12-03 Philips Nv Kathodestraalbuis.
JPS61131343A (ja) * 1984-11-30 1986-06-19 Hitachi Ltd カラ−受像管用電子銃
JPH03205744A (ja) * 1989-10-30 1991-09-09 Matsushita Electron Corp シャドウマスク型カラー受像管
JP3053827B2 (ja) * 1990-02-08 2000-06-19 株式会社日立製作所 電子銃および陰極線管

Also Published As

Publication number Publication date
JPH0582048A (ja) 1993-04-02
NL9201581A (nl) 1993-04-16
NL194286B (nl) 2001-07-02
TW198763B (de) 1993-01-21
KR930006802A (ko) 1993-04-21
DE4232588A1 (de) 1993-04-01
KR960000917B1 (ko) 1996-01-15
JP2962893B2 (ja) 1999-10-12

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20100401