IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
... (for ESS/CS/ES/ISS)
Tech. Rep. Archives
... (for ES/CS)
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2019-01-25 10:15
New red or orange sulfide phosphors for vacuum fluorescence display
Tsuyoshi Okuno, Yasuhiro Nakagawa, Kai Shimura (UEC Tokyo), Yasushi Nanai (Aoyama Gakuin Univ), Yoshitaka Sato, Toshiyuki Misonou (Futaba)
Abstract (in Japanese) (See Japanese page) 
(in English) New red or orange sulfide phosphors are studied. La2S3:Ce3+ and Y4(SiS4)3:Ce3+ were synthesized by solid-state reaction under vacuum or sulfur vapor atmosphere. Red or orange photoluminescence and cathodeluminescence were obtained from La2S3:Ce3+ or Y4(SiS4)3:Ce3+, respectively. Test devices of vacuum fluorescence display were prepared, and cathodeluminescence intensity was unfortunately as small as 10 cd m-2 at present. The atmosphere in the solid-state reaction of the phosphor synthesis changed the dependence of cathodeluminescence intensity on acceleration voltage. Ce3+ ions on the surface region in the phosphor powder are believed to be important for efficient cathodeluminescence.
Keyword (in Japanese) (See Japanese page) 
(in English) Red phosphor / Cerium / Sulfide / Cathodeluminescence / Red phosphor,Vacuum fluorescence display / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 422, EID2018-12, pp. 89-92, Jan. 2019.
Paper # EID2018-12 
Date of Issue 2019-01-17 (EID) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee EID ITE-IDY IEIJ-SSL SID-JC IEE-EDD  
Conference Date 2019-01-24 - 2019-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagoshima University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EID 
Conference Code 2019-01-EID-IDY-SSL-JC-EDD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) New red or orange sulfide phosphors for vacuum fluorescence display 
Sub Title (in English)  
Keyword(1) Red phosphor  
Keyword(2) Cerium  
Keyword(3) Sulfide  
Keyword(4) Cathodeluminescence  
Keyword(5) Red phosphor,Vacuum fluorescence display  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Tsuyoshi Okuno  
1st Author's Affiliation The University of Electro-Communications (UEC Tokyo)
2nd Author's Name Yasuhiro Nakagawa  
2nd Author's Affiliation The University of Electro-Communications (UEC Tokyo)
3rd Author's Name Kai Shimura  
3rd Author's Affiliation The University of Electro-Communications (UEC Tokyo)
4th Author's Name Yasushi Nanai  
4th Author's Affiliation Aoyama Gakuin University (Aoyama Gakuin Univ)
5th Author's Name Yoshitaka Sato  
5th Author's Affiliation Futaba Corporation (Futaba)
6th Author's Name Toshiyuki Misonou  
6th Author's Affiliation Futaba Corporation (Futaba)
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker
Date Time 2019-01-25 10:15:00 
Presentation Time
Registration for EID 
Paper # IEICE-EID2018-12 
Volume (vol) IEICE-118 
Number (no) no.422 
Page pp.89-92 
#Pages IEICE-4 
Date of Issue IEICE-EID-2019-01-17 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan