DE4013780A1 - Elektronenstrahl-erzeugungssystem - Google Patents

Elektronenstrahl-erzeugungssystem

Info

Publication number
DE4013780A1
DE4013780A1 DE4013780A DE4013780A DE4013780A1 DE 4013780 A1 DE4013780 A1 DE 4013780A1 DE 4013780 A DE4013780 A DE 4013780A DE 4013780 A DE4013780 A DE 4013780A DE 4013780 A1 DE4013780 A1 DE 4013780A1
Authority
DE
Germany
Prior art keywords
electron beam
components
connecting webs
glass
beam generation
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Withdrawn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
DE4013780A
Other languages
German (de)
English (en)
Inventor
Manfred Marggraf
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.)
Nokia Deutschland GmbH
Original Assignee
Nokia Unterhaltungselektronik Deutschland GmbH
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 Nokia Unterhaltungselektronik Deutschland GmbH filed Critical Nokia Unterhaltungselektronik Deutschland GmbH
Priority to DE4013780A priority Critical patent/DE4013780A1/de
Priority to DE59104526T priority patent/DE59104526D1/de
Priority to EP91106298A priority patent/EP0453978B1/de
Priority to JP09530991A priority patent/JP3159461B2/ja
Priority to KR1019910006662A priority patent/KR970006869B1/ko
Publication of DE4013780A1 publication Critical patent/DE4013780A1/de
Withdrawn legal-status Critical Current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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • 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
    • 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
    • H01J29/485—Construction of the gun or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/18—Assembling together the component parts of electrode systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Laser Beam Processing (AREA)
DE4013780A 1990-04-28 1990-04-28 Elektronenstrahl-erzeugungssystem Withdrawn DE4013780A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE4013780A DE4013780A1 (de) 1990-04-28 1990-04-28 Elektronenstrahl-erzeugungssystem
DE59104526T DE59104526D1 (de) 1990-04-28 1991-04-19 Elektronenstrahl-Erzeugungssystem.
EP91106298A EP0453978B1 (de) 1990-04-28 1991-04-19 Elektronenstrahl-Erzeugungssystem
JP09530991A JP3159461B2 (ja) 1990-04-28 1991-04-25 電子ビーム発生装置
KR1019910006662A KR970006869B1 (ko) 1990-04-28 1991-04-25 전자-비임발생시스템 및 그 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013780A DE4013780A1 (de) 1990-04-28 1990-04-28 Elektronenstrahl-erzeugungssystem

Publications (1)

Publication Number Publication Date
DE4013780A1 true DE4013780A1 (de) 1991-10-31

Family

ID=6405389

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4013780A Withdrawn DE4013780A1 (de) 1990-04-28 1990-04-28 Elektronenstrahl-erzeugungssystem
DE59104526T Expired - Fee Related DE59104526D1 (de) 1990-04-28 1991-04-19 Elektronenstrahl-Erzeugungssystem.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59104526T Expired - Fee Related DE59104526D1 (de) 1990-04-28 1991-04-19 Elektronenstrahl-Erzeugungssystem.

Country Status (4)

Country Link
EP (1) EP0453978B1 (ja)
JP (1) JP3159461B2 (ja)
KR (1) KR970006869B1 (ja)
DE (2) DE4013780A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3473248B2 (ja) * 1996-03-08 2003-12-02 松下電器産業株式会社 陰極線管
CN1327611A (zh) 1999-10-27 2001-12-19 皇家菲利浦电子有限公司 阴极射线管的电子枪和设有这种电子枪的阴极射线管

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337409A (en) * 1979-05-25 1982-06-29 U.S. Philips Corporation Color display tube with control grid positioning feature
DE3218849A1 (de) * 1981-05-22 1982-12-23 Philips Nv Farbbildroehre
EP0243541A2 (en) * 1986-04-29 1987-11-04 Koninklijke Philips Electronics N.V. Colour television display tube with coma correction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812437A1 (de) * 1978-03-22 1979-09-27 Licentia Gmbh Verfahren zum herstellen einer elektronenstrahlerzeugeranordnung
JPH06103622B2 (ja) * 1986-08-21 1994-12-14 ソニー株式会社 電子銃の組立方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337409A (en) * 1979-05-25 1982-06-29 U.S. Philips Corporation Color display tube with control grid positioning feature
DE3218849A1 (de) * 1981-05-22 1982-12-23 Philips Nv Farbbildroehre
EP0243541A2 (en) * 1986-04-29 1987-11-04 Koninklijke Philips Electronics N.V. Colour television display tube with coma correction

Also Published As

Publication number Publication date
KR970006869B1 (ko) 1997-04-30
KR910019102A (ko) 1991-11-30
JPH04230937A (ja) 1992-08-19
JP3159461B2 (ja) 2001-04-23
EP0453978B1 (de) 1995-02-08
DE59104526D1 (de) 1995-03-23
EP0453978A1 (de) 1991-10-30

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: NOKIA (DEUTSCHLAND) GMBH, 7530 PFORZHEIM, DE

8139 Disposal/non-payment of the annual fee