JPS55110178A - Green luminescent composition and fluorescent display tube excited with low energy electron ray - Google Patents

Green luminescent composition and fluorescent display tube excited with low energy electron ray

Info

Publication number
JPS55110178A
JPS55110178A JP1708079A JP1708079A JPS55110178A JP S55110178 A JPS55110178 A JP S55110178A JP 1708079 A JP1708079 A JP 1708079A JP 1708079 A JP1708079 A JP 1708079A JP S55110178 A JPS55110178 A JP S55110178A
Authority
JP
Japan
Prior art keywords
low energy
energy electron
green luminescent
luminescent composition
composition
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
JP1708079A
Other languages
Japanese (ja)
Other versions
JPS6234078B2 (en
Inventor
Yoshiyuki Mimura
Akiyuki Kagami
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.)
JAPAN ELECTRONIC IND DEV ASSOC<JEIDA>
NIPPON DENSHI KOGYO SHINKO
Dai Nippon Toryo KK
Original Assignee
JAPAN ELECTRONIC IND DEV ASSOC<JEIDA>
NIPPON DENSHI KOGYO SHINKO
Dai Nippon Toryo KK
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 JAPAN ELECTRONIC IND DEV ASSOC<JEIDA>, NIPPON DENSHI KOGYO SHINKO, Dai Nippon Toryo KK filed Critical JAPAN ELECTRONIC IND DEV ASSOC<JEIDA>
Priority to JP1708079A priority Critical patent/JPS55110178A/en
Publication of JPS55110178A publication Critical patent/JPS55110178A/en
Publication of JPS6234078B2 publication Critical patent/JPS6234078B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title composition having a higher luminescence than a green luminescent composition based on SnO2 under the excitation with low energy electron rays of an acceleration voltage of ≤1KV, esp. ≤100V, by mixing a composite oxide of Cd and Sn with a proper amount of a specific green light-emitting fluorescent.
CONSTITUTION: A composition obtained by mixing (A) 1pt.wt. of a composite oxide of CdO.wSnO2 (0.1≤w≤10) and (B) 9W1/4pts. of a green light-emitting fluorescent material such as (ZnS:Cu,Al) (zinc sulfide doped with copper and aluminum), [(zn1-b, Cdb) S:Cu,Al] (0<b≤0.1), (znS:Au,Al), etc. The composition can be prepared at a lower cost than a green luminescent composition based on In2O3, and nevertheless, emits more intense light by low energy electron rays of an acceleration voltage of ≥ about 70V.
COPYRIGHT: (C)1980,JPO&Japio
JP1708079A 1979-02-16 1979-02-16 Green luminescent composition and fluorescent display tube excited with low energy electron ray Granted JPS55110178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1708079A JPS55110178A (en) 1979-02-16 1979-02-16 Green luminescent composition and fluorescent display tube excited with low energy electron ray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1708079A JPS55110178A (en) 1979-02-16 1979-02-16 Green luminescent composition and fluorescent display tube excited with low energy electron ray

Publications (2)

Publication Number Publication Date
JPS55110178A true JPS55110178A (en) 1980-08-25
JPS6234078B2 JPS6234078B2 (en) 1987-07-24

Family

ID=11933990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1708079A Granted JPS55110178A (en) 1979-02-16 1979-02-16 Green luminescent composition and fluorescent display tube excited with low energy electron ray

Country Status (1)

Country Link
JP (1) JPS55110178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6081281A (en) * 1983-10-11 1985-05-09 Futaba Corp Fluorescent display tube for graphic use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811953A (en) * 1971-09-20 1974-05-21 American Cyanamid Co Light-transmitting electrically conducting cadmium stannate and methods of producing same
JPS51117982A (en) * 1975-04-10 1976-10-16 Matsushita Electric Ind Co Ltd A process for producing a compound film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811953A (en) * 1971-09-20 1974-05-21 American Cyanamid Co Light-transmitting electrically conducting cadmium stannate and methods of producing same
JPS51117982A (en) * 1975-04-10 1976-10-16 Matsushita Electric Ind Co Ltd A process for producing a compound film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6081281A (en) * 1983-10-11 1985-05-09 Futaba Corp Fluorescent display tube for graphic use

Also Published As

Publication number Publication date
JPS6234078B2 (en) 1987-07-24

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