JPS5790845A - Forming method of funnel of flat type cathode ray tube - Google Patents

Forming method of funnel of flat type cathode ray tube

Info

Publication number
JPS5790845A
JPS5790845A JP16603480A JP16603480A JPS5790845A JP S5790845 A JPS5790845 A JP S5790845A JP 16603480 A JP16603480 A JP 16603480A JP 16603480 A JP16603480 A JP 16603480A JP S5790845 A JPS5790845 A JP S5790845A
Authority
JP
Japan
Prior art keywords
funnel
cavity
ray tube
flat
dies
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
JP16603480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349333B2 (enrdf_load_stackoverflow
Inventor
Akio Ogoshi
Koki Sato
Takao Nakano
Hajime Goto
Ikuzo Amamiya
Masanobu Nakayama
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.)
Goto Seisakusho KK
Sony Corp
Original Assignee
Goto Seisakusho KK
Sony 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 Goto Seisakusho KK, Sony Corp filed Critical Goto Seisakusho KK
Priority to JP16603480A priority Critical patent/JPS5790845A/ja
Publication of JPS5790845A publication Critical patent/JPS5790845A/ja
Publication of JPS6349333B2 publication Critical patent/JPS6349333B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/10—Construction of plunger or mould for making hollow or semi-hollow articles
    • 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
    • H01J9/241—Manufacture or joining of vessels, leading-in conductors or bases the vessel being for a flat panel display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (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)
JP16603480A 1980-11-26 1980-11-26 Forming method of funnel of flat type cathode ray tube Granted JPS5790845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16603480A JPS5790845A (en) 1980-11-26 1980-11-26 Forming method of funnel of flat type cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16603480A JPS5790845A (en) 1980-11-26 1980-11-26 Forming method of funnel of flat type cathode ray tube

Publications (2)

Publication Number Publication Date
JPS5790845A true JPS5790845A (en) 1982-06-05
JPS6349333B2 JPS6349333B2 (enrdf_load_stackoverflow) 1988-10-04

Family

ID=15823711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16603480A Granted JPS5790845A (en) 1980-11-26 1980-11-26 Forming method of funnel of flat type cathode ray tube

Country Status (1)

Country Link
JP (1) JPS5790845A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609031A (ja) * 1983-06-27 1985-01-18 Kanagawa Seisakusho:Kk 超小型ブラウン管のフアンネルの成形方法
FR2767809A1 (fr) * 1997-09-03 1999-03-05 Futaba Denshi Kogyo Kk Procede de fabrication d'un recipient en verre
JP2013536795A (ja) * 2010-08-30 2013-09-26 コーニング インコーポレイテッド ガラス基板を成形する装置及び方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609031A (ja) * 1983-06-27 1985-01-18 Kanagawa Seisakusho:Kk 超小型ブラウン管のフアンネルの成形方法
FR2767809A1 (fr) * 1997-09-03 1999-03-05 Futaba Denshi Kogyo Kk Procede de fabrication d'un recipient en verre
JP2013536795A (ja) * 2010-08-30 2013-09-26 コーニング インコーポレイテッド ガラス基板を成形する装置及び方法

Also Published As

Publication number Publication date
JPS6349333B2 (enrdf_load_stackoverflow) 1988-10-04

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