JPS56128542A - Electron tube - Google Patents

Electron tube

Info

Publication number
JPS56128542A
JPS56128542A JP3037980A JP3037980A JPS56128542A JP S56128542 A JPS56128542 A JP S56128542A JP 3037980 A JP3037980 A JP 3037980A JP 3037980 A JP3037980 A JP 3037980A JP S56128542 A JPS56128542 A JP S56128542A
Authority
JP
Japan
Prior art keywords
tube
electron gun
sealed
electron
stem
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.)
Granted
Application number
JP3037980A
Other languages
English (en)
Other versions
JPS645743B2 (ja
Inventor
Hiroshi Oki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3037980A priority Critical patent/JPS56128542A/ja
Priority to GB8103749A priority patent/GB2071908B/en
Priority to US06/233,448 priority patent/US4608516A/en
Priority to NL8100681A priority patent/NL8100681A/nl
Priority to IT67234/81A priority patent/IT1143519B/it
Priority to DE19813106222 priority patent/DE3106222A1/de
Publication of JPS56128542A publication Critical patent/JPS56128542A/ja
Publication of JPS645743B2 publication Critical patent/JPS645743B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
    • C03B23/217—Uniting glass rods, glass tubes, or hollow glassware for the production of cathode ray tubes or similarly shaped tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/12—Vessels; Containers
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
JP3037980A 1980-03-12 1980-03-12 Electron tube Granted JPS56128542A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3037980A JPS56128542A (en) 1980-03-12 1980-03-12 Electron tube
GB8103749A GB2071908B (en) 1980-03-12 1981-02-06 Electron tube seal and method of fabricating the same
US06/233,448 US4608516A (en) 1980-03-12 1981-02-11 Electron tube having glass-to-metal-to-glass seal
NL8100681A NL8100681A (nl) 1980-03-12 1981-02-12 Elektronenbuis en werkwijze voor het vervaardigen daarvan.
IT67234/81A IT1143519B (it) 1980-03-12 1981-02-19 Tubo elettronico e procedimento per la suafabbricazione
DE19813106222 DE3106222A1 (de) 1980-03-12 1981-02-19 Elektronenroehre und herstellungsverfahren dafuer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3037980A JPS56128542A (en) 1980-03-12 1980-03-12 Electron tube

Publications (2)

Publication Number Publication Date
JPS56128542A true JPS56128542A (en) 1981-10-08
JPS645743B2 JPS645743B2 (ja) 1989-01-31

Family

ID=12302241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3037980A Granted JPS56128542A (en) 1980-03-12 1980-03-12 Electron tube

Country Status (6)

Country Link
US (1) US4608516A (ja)
JP (1) JPS56128542A (ja)
DE (1) DE3106222A1 (ja)
GB (1) GB2071908B (ja)
IT (1) IT1143519B (ja)
NL (1) NL8100681A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6479813B2 (en) * 1999-12-27 2002-11-12 Matsushita Electric Industrial Co., Ltd. Structure of motor-driven swing unit
US7197932B2 (en) 2000-09-04 2007-04-03 The Nippon Signal Co, Ltd. Failure detecting system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2937386B2 (ja) * 1990-03-08 1999-08-23 株式会社東芝 カラー受像管の製造方法
JP3212199B2 (ja) * 1993-10-04 2001-09-25 旭硝子株式会社 平板型陰極線管
DE4443241A1 (de) * 1994-11-24 1996-05-30 Witeg Wissenschaftlich Tech Ge Verfahren und Vorrichtung zum Evakuieren und Verschließen von Bildwiedergaberöhren
KR100227673B1 (ko) * 1997-07-22 1999-11-01 손욱 음극선관의 제조방법과 가열장치
JP2001060444A (ja) * 1999-06-16 2001-03-06 Toshiba Corp 陰極線管およびその製造方法
US6614163B1 (en) * 1999-06-21 2003-09-02 Samsung Sdi Co., Ltd. Cathode ray tube
KR100778399B1 (ko) * 2001-03-14 2007-11-22 삼성에스디아이 주식회사 음극선관 및 이의 제조 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152155A (en) * 1976-06-14 1977-12-17 Toshiba Corp Cathode-ray tube and its production
JPS53145558A (en) * 1977-05-25 1978-12-18 Toshiba Corp Peripheral unit for cathode ray tube

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25791A (en) * 1859-10-11 Charles o bryan
FR946837A (fr) * 1946-09-18 1949-06-15 Thomson Houston Comp Francaise Perfectionnements aux scellements des tubes à décharge et analogues
US2568460A (en) * 1948-12-24 1951-09-18 Gen Electric Method of fabricating sealed envelopes
DE965705C (de) * 1950-03-04 1957-07-18 Csf Verfahren zur Herstellung von bestaendigen Dichtungsverbindungen zwischen Bauteilen von luftdichten Kolben und nach diesem Verfahren hergestellte Elektronen- bzw. Kathodenstrahlroehren
US2876596A (en) * 1955-11-28 1959-03-10 Rca Corp Glass sealing
DE1026051B (de) * 1956-10-03 1958-03-13 Philips Nv Verfahren zum Verbinden von Glasteilen und durch dieses Verfahren hergestellter Gegenstand, insbesondere Elektronenstrahlroehre
US3061664A (en) * 1959-11-13 1962-10-30 Kimble Glass Co Glass-to-metal seals and method of fabricating same
US3519409A (en) * 1967-03-15 1970-07-07 Itt Method of forming glass-to-glass seals using induction heat
US3767283A (en) * 1970-05-07 1973-10-23 Emi Ltd Improvements in or relating to electron discharge devices
GB1439444A (en) * 1973-05-10 1976-06-16 Rca Corp Method ofjoining two preformed glass members by resistance heating of a metal sealing member
NL7503177A (nl) * 1975-03-18 1976-09-21 Philips Nv Werkwijze voor het vervaardigen van een kathode- straalbuis, inrichting voor het uitvoeren van deze werkwijze en kathodestraalbuis verkregen volgens deze werkwijze.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152155A (en) * 1976-06-14 1977-12-17 Toshiba Corp Cathode-ray tube and its production
JPS53145558A (en) * 1977-05-25 1978-12-18 Toshiba Corp Peripheral unit for cathode ray tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6479813B2 (en) * 1999-12-27 2002-11-12 Matsushita Electric Industrial Co., Ltd. Structure of motor-driven swing unit
US7197932B2 (en) 2000-09-04 2007-04-03 The Nippon Signal Co, Ltd. Failure detecting system

Also Published As

Publication number Publication date
GB2071908A (en) 1981-09-23
NL8100681A (nl) 1981-10-01
GB2071908B (en) 1984-11-14
IT8167234A0 (it) 1981-02-19
US4608516A (en) 1986-08-26
DE3106222A1 (de) 1982-01-14
IT1143519B (it) 1986-10-22
JPS645743B2 (ja) 1989-01-31

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