JPH0141673B2 - - Google Patents

Info

Publication number
JPH0141673B2
JPH0141673B2 JP55097769A JP9776980A JPH0141673B2 JP H0141673 B2 JPH0141673 B2 JP H0141673B2 JP 55097769 A JP55097769 A JP 55097769A JP 9776980 A JP9776980 A JP 9776980A JP H0141673 B2 JPH0141673 B2 JP H0141673B2
Authority
JP
Japan
Prior art keywords
cerium
rare earth
phosphor
terbium
lanthanum
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.)
Expired
Application number
JP55097769A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5723674A (en
Inventor
Shigeharu Nakajima
Hirokazu Okada
Takaharu Ichinomya
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.)
Nichia Denshi Kagaku Co Ltd
Original Assignee
Nichia Denshi Kagaku 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 Nichia Denshi Kagaku Co Ltd filed Critical Nichia Denshi Kagaku Co Ltd
Priority to JP9776980A priority Critical patent/JPS5723674A/ja
Priority to US06/279,561 priority patent/US4423349A/en
Publication of JPS5723674A publication Critical patent/JPS5723674A/ja
Publication of JPH0141673B2 publication Critical patent/JPH0141673B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)
JP9776980A 1980-07-16 1980-07-16 Fluorescent substance Granted JPS5723674A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9776980A JPS5723674A (en) 1980-07-16 1980-07-16 Fluorescent substance
US06/279,561 US4423349A (en) 1980-07-16 1981-07-01 Green fluorescence-emitting material and a fluorescent lamp provided therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9776980A JPS5723674A (en) 1980-07-16 1980-07-16 Fluorescent substance

Publications (2)

Publication Number Publication Date
JPS5723674A JPS5723674A (en) 1982-02-06
JPH0141673B2 true JPH0141673B2 (enrdf_load_stackoverflow) 1989-09-06

Family

ID=14201059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9776980A Granted JPS5723674A (en) 1980-07-16 1980-07-16 Fluorescent substance

Country Status (1)

Country Link
JP (1) JPS5723674A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672281B1 (fr) * 1991-02-04 1993-04-16 Rhone Poulenc Chimie Phosphate mixte de lanthane, terbium et cerium, procede de fabrication de celui-ci.
FR2679242A1 (fr) * 1991-07-19 1993-01-22 Rhone Poulenc Chimie Phosphate mixte de lanthane, terbium et cerium, procede de fabrication de ceux-ci a partir de sels insolubles de terres rares.
FR2694281B1 (fr) * 1992-07-29 1994-09-16 Rhone Poulenc Chimie Procédé de préparation de phosphates de terres rares et produits obtenus.
CN1082090A (zh) * 1993-08-06 1994-02-16 上海跃龙有色金属有限公司 高性能磷酸盐绿色荧光粉及其制造方法
JP4219514B2 (ja) * 1999-12-16 2009-02-04 化成オプトニクス株式会社 希土類燐酸塩の製造方法、希土類燐酸塩蛍光体及び希土類燐酸塩蛍光体の製造方法
US6953766B2 (en) 2002-08-23 2005-10-11 Shell Oil Company Preparation of efficient REPO and LAPO catalysts
JP4892230B2 (ja) 2005-11-28 2012-03-07 株式会社 日立ディスプレイズ 液晶表示装置
JP5014814B2 (ja) * 2007-01-26 2012-08-29 根本特殊化学株式会社 真空紫外線励起蛍光体
FR2943659B1 (fr) * 2009-03-24 2011-05-13 Rhodia Operations Phosphate de lanthane,de cerium et de terbium de type coeur/coquille,luminophore comprenant ce phosphate et procedes de preparation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943508B2 (ja) * 1977-10-12 1984-10-22 三菱電機株式会社 螢光体

Also Published As

Publication number Publication date
JPS5723674A (en) 1982-02-06

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