JPS52115657A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
JPS52115657A
JPS52115657A JP3193876A JP3193876A JPS52115657A JP S52115657 A JPS52115657 A JP S52115657A JP 3193876 A JP3193876 A JP 3193876A JP 3193876 A JP3193876 A JP 3193876A JP S52115657 A JPS52115657 A JP S52115657A
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
crt
proof
porcelain
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
JP3193876A
Other languages
Japanese (ja)
Inventor
Shinichi Sawagata
Tomohide Tokida
Norio Daiko
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3193876A priority Critical patent/JPS52115657A/en
Publication of JPS52115657A publication Critical patent/JPS52115657A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE: To improve the electrical characteristics, the air-pressure-proof characteristic, and the insulation proof of a CRT, by making up the either inner or outer wall of the funnel of the CRT of glazed earthenware or porcelain that is equivalent in quality to glass.
COPYRIGHT: (C)1977,JPO&Japio
JP3193876A 1976-03-25 1976-03-25 Cathode ray tube Pending JPS52115657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3193876A JPS52115657A (en) 1976-03-25 1976-03-25 Cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3193876A JPS52115657A (en) 1976-03-25 1976-03-25 Cathode ray tube

Publications (1)

Publication Number Publication Date
JPS52115657A true JPS52115657A (en) 1977-09-28

Family

ID=12344902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3193876A Pending JPS52115657A (en) 1976-03-25 1976-03-25 Cathode ray tube

Country Status (1)

Country Link
JP (1) JPS52115657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155461U (en) * 1976-05-21 1977-11-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155461U (en) * 1976-05-21 1977-11-25

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