JPS5259082A - Fluorescent substance for low speed electron beam - Google Patents

Fluorescent substance for low speed electron beam

Info

Publication number
JPS5259082A
JPS5259082A JP13579675A JP13579675A JPS5259082A JP S5259082 A JPS5259082 A JP S5259082A JP 13579675 A JP13579675 A JP 13579675A JP 13579675 A JP13579675 A JP 13579675A JP S5259082 A JPS5259082 A JP S5259082A
Authority
JP
Japan
Prior art keywords
fluorescent substance
electron beam
low speed
speed electron
zno
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
JP13579675A
Other languages
Japanese (ja)
Other versions
JPS5440237B2 (en
Inventor
Tomizo Matsuoka
Masao Sasahara
Koji Nitta
Shigeru Hayakawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13579675A priority Critical patent/JPS5259082A/en
Publication of JPS5259082A publication Critical patent/JPS5259082A/en
Publication of JPS5440237B2 publication Critical patent/JPS5440237B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: A large amount of ZnO is added to a ZnS fluorescent substance to effectively decrease dead voltage and obtain a fluorescent substance suitable for a display tube for low speed electron beam.
COPYRIGHT: (C)1977,JPO&Japio
JP13579675A 1975-11-11 1975-11-11 Fluorescent substance for low speed electron beam Granted JPS5259082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13579675A JPS5259082A (en) 1975-11-11 1975-11-11 Fluorescent substance for low speed electron beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13579675A JPS5259082A (en) 1975-11-11 1975-11-11 Fluorescent substance for low speed electron beam

Publications (2)

Publication Number Publication Date
JPS5259082A true JPS5259082A (en) 1977-05-16
JPS5440237B2 JPS5440237B2 (en) 1979-12-03

Family

ID=15160016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13579675A Granted JPS5259082A (en) 1975-11-11 1975-11-11 Fluorescent substance for low speed electron beam

Country Status (1)

Country Link
JP (1) JPS5259082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010229278A (en) * 2009-03-27 2010-10-14 Kobe Steel Ltd Phosphor thin film

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310425A (en) * 1941-12-03 1943-02-09 Goodman Mac Luminescent product and method of producing the same
US2987485A (en) * 1955-01-17 1961-06-06 Gen Electric Electroluminescent phosphor
US3025244A (en) * 1959-12-02 1962-03-13 Gen Electric White air-fired electroluminescent phosphor
US3152995A (en) * 1960-07-12 1964-10-13 Sylvania Electric Prod Process for increasing the brightness of electroluminescent phosphors
JPS4831477A (en) * 1971-08-09 1973-04-25
JPS52104481A (en) * 1975-08-28 1977-09-01 Dainippon Toryo Co Ltd Luminous composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310425A (en) * 1941-12-03 1943-02-09 Goodman Mac Luminescent product and method of producing the same
US2987485A (en) * 1955-01-17 1961-06-06 Gen Electric Electroluminescent phosphor
US3025244A (en) * 1959-12-02 1962-03-13 Gen Electric White air-fired electroluminescent phosphor
US3152995A (en) * 1960-07-12 1964-10-13 Sylvania Electric Prod Process for increasing the brightness of electroluminescent phosphors
JPS4831477A (en) * 1971-08-09 1973-04-25
JPS52104481A (en) * 1975-08-28 1977-09-01 Dainippon Toryo Co Ltd Luminous composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010229278A (en) * 2009-03-27 2010-10-14 Kobe Steel Ltd Phosphor thin film

Also Published As

Publication number Publication date
JPS5440237B2 (en) 1979-12-03

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