JPS56110780A - Fluorescent substance - Google Patents

Fluorescent substance

Info

Publication number
JPS56110780A
JPS56110780A JP1250180A JP1250180A JPS56110780A JP S56110780 A JPS56110780 A JP S56110780A JP 1250180 A JP1250180 A JP 1250180A JP 1250180 A JP1250180 A JP 1250180A JP S56110780 A JPS56110780 A JP S56110780A
Authority
JP
Japan
Prior art keywords
fluorescent substance
lanthanoids
000ppm
lathanoids
00ppm
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
JP1250180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631356B2 (enrdf_load_stackoverflow
Inventor
Hiroyuki Kasano
Koichi Megumi
Akira Yamamoto
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 JP1250180A priority Critical patent/JPS56110780A/ja
Priority to EP80304489A priority patent/EP0030853B1/en
Priority to DE8080304489T priority patent/DE3069191D1/de
Publication of JPS56110780A publication Critical patent/JPS56110780A/ja
Publication of JPS631356B2 publication Critical patent/JPS631356B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)
JP1250180A 1979-12-12 1980-02-06 Fluorescent substance Granted JPS56110780A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1250180A JPS56110780A (en) 1980-02-06 1980-02-06 Fluorescent substance
EP80304489A EP0030853B1 (en) 1979-12-12 1980-12-12 Phosphor and method of manufacturing the phosphor
DE8080304489T DE3069191D1 (en) 1979-12-12 1980-12-12 Phosphor and method of manufacturing the phosphor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1250180A JPS56110780A (en) 1980-02-06 1980-02-06 Fluorescent substance

Publications (2)

Publication Number Publication Date
JPS56110780A true JPS56110780A (en) 1981-09-02
JPS631356B2 JPS631356B2 (enrdf_load_stackoverflow) 1988-01-12

Family

ID=11807107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1250180A Granted JPS56110780A (en) 1979-12-12 1980-02-06 Fluorescent substance

Country Status (1)

Country Link
JP (1) JPS56110780A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007031549A (ja) * 2005-07-26 2007-02-08 National Univ Corp Shizuoka Univ 赤色蛍光体、赤色蛍光体の製造方法、及びｅｌ素子
JP2009055052A (ja) * 2001-11-14 2009-03-12 Sarnoff Corp 発光装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009055052A (ja) * 2001-11-14 2009-03-12 Sarnoff Corp 発光装置
JP2007031549A (ja) * 2005-07-26 2007-02-08 National Univ Corp Shizuoka Univ 赤色蛍光体、赤色蛍光体の製造方法、及びｅｌ素子

Also Published As

Publication number Publication date
JPS631356B2 (enrdf_load_stackoverflow) 1988-01-12

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