JPS52154337A - Glass stem for cathode-ray tube - Google Patents

Glass stem for cathode-ray tube

Info

Publication number
JPS52154337A
JPS52154337A JP7109176A JP7109176A JPS52154337A JP S52154337 A JPS52154337 A JP S52154337A JP 7109176 A JP7109176 A JP 7109176A JP 7109176 A JP7109176 A JP 7109176A JP S52154337 A JPS52154337 A JP S52154337A
Authority
JP
Japan
Prior art keywords
cathode
ray tube
glass stem
stem
glass
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.)
Pending
Application number
JP7109176A
Other languages
Japanese (ja)
Inventor
Koichi Yasuda
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 JP7109176A priority Critical patent/JPS52154337A/en
Publication of JPS52154337A publication Critical patent/JPS52154337A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

PURPOSE:To improve the infrared absorption property and thus to secure a quick heating easily by adding Fe3O4, CoO, NiO, etc. to the exhaust pipe which is part of the glass stem.
JP7109176A 1976-06-18 1976-06-18 Glass stem for cathode-ray tube Pending JPS52154337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7109176A JPS52154337A (en) 1976-06-18 1976-06-18 Glass stem for cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7109176A JPS52154337A (en) 1976-06-18 1976-06-18 Glass stem for cathode-ray tube

Publications (1)

Publication Number Publication Date
JPS52154337A true JPS52154337A (en) 1977-12-22

Family

ID=13450508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7109176A Pending JPS52154337A (en) 1976-06-18 1976-06-18 Glass stem for cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS52154337A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046835A1 (en) * 1999-02-01 2000-08-10 Nippon Electric Glass Co., Ltd. Cathode-ray tube and its production method
CN106830061A (en) * 2017-03-27 2017-06-13 河南师范大学 A kind of recycling processing method of CRT cone glass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046835A1 (en) * 1999-02-01 2000-08-10 Nippon Electric Glass Co., Ltd. Cathode-ray tube and its production method
EP1152450A4 (en) * 1999-02-01 2004-04-14 Nippon Electric Glass Co Cathode-ray tube and its production method
CN106830061A (en) * 2017-03-27 2017-06-13 河南师范大学 A kind of recycling processing method of CRT cone glass

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