JPS6244792B2 - - Google Patents

Info

Publication number
JPS6244792B2
JPS6244792B2 JP58100224A JP10022483A JPS6244792B2 JP S6244792 B2 JPS6244792 B2 JP S6244792B2 JP 58100224 A JP58100224 A JP 58100224A JP 10022483 A JP10022483 A JP 10022483A JP S6244792 B2 JPS6244792 B2 JP S6244792B2
Authority
JP
Japan
Prior art keywords
phosphor
green
deterioration rate
heat treatment
powder brightness
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
JP58100224A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59226088A (ja
Inventor
Kenji Terajima
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP10022483A priority Critical patent/JPS59226088A/ja
Publication of JPS59226088A publication Critical patent/JPS59226088A/ja
Publication of JPS6244792B2 publication Critical patent/JPS6244792B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)
JP10022483A 1983-06-07 1983-06-07 緑色発光螢光体 Granted JPS59226088A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10022483A JPS59226088A (ja) 1983-06-07 1983-06-07 緑色発光螢光体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10022483A JPS59226088A (ja) 1983-06-07 1983-06-07 緑色発光螢光体

Publications (2)

Publication Number Publication Date
JPS59226088A JPS59226088A (ja) 1984-12-19
JPS6244792B2 true JPS6244792B2 (forum.php) 1987-09-22

Family

ID=14268316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10022483A Granted JPS59226088A (ja) 1983-06-07 1983-06-07 緑色発光螢光体

Country Status (1)

Country Link
JP (1) JPS59226088A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7138660B2 (en) 2000-12-28 2006-11-21 Toyoda Gosei Co., Ltd. Light emitting device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62197488A (ja) * 1986-02-25 1987-09-01 Mitsubishi Electric Corp 螢光体
WO1994029403A1 (en) * 1993-01-13 1994-12-22 Mickellsun Pty. Ltd. Luminescent material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161882A (en) * 1979-06-01 1980-12-16 Mitsubishi Electric Corp Production of phosphor
JPS6010065B2 (ja) * 1981-06-16 1985-03-14 株式会社東芝 緑色発光螢光体
JPS5920378A (ja) * 1982-07-26 1984-02-02 Mitsubishi Electric Corp 螢光体およびこの螢光体を使用した低圧水銀蒸気放電灯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7138660B2 (en) 2000-12-28 2006-11-21 Toyoda Gosei Co., Ltd. Light emitting device
US7157746B2 (en) 2000-12-28 2007-01-02 Toyoda Gosei Co., Ltd. Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor
JP2007189239A (ja) * 2000-12-28 2007-07-26 Toyoda Gosei Co Ltd 発光素子を備えた光源

Also Published As

Publication number Publication date
JPS59226088A (ja) 1984-12-19

Similar Documents

Publication Publication Date Title
CN110028964B (zh) 一种镝-硅增效的白光led用磷灰石结构蓝光荧光粉及制备方法
US3577350A (en) Europium and manganese activated sodium or potassium aluminate phosphors
JPS6366357B2 (forum.php)
US4088599A (en) Terbium-activated alkaline-earth metal silicate phosphors
JPH0523316B2 (forum.php)
JP2002212553A (ja) 真空紫外線用燐酸ランタン蛍光体及び希ガス放電ランプ
JP2000017257A (ja) 蛍光体及びそれを用いた発光スクリーン
CN113999671B (zh) 一种照明显示白光led用荧光粉及其制备和应用
JP3515737B2 (ja) 蛍光体およびそれを用いた蛍光ランプ
JPS6244792B2 (forum.php)
US3630945A (en) Divalent europium activated alkaline earth aluminum fluoride luminescent materials and process
CN110283588B (zh) 一种照明显示用白光led用荧光粉及其制备和应用
JPS5944335B2 (ja) 螢光体
JPH03177491A (ja) 蛍光体及び蛍光ランプ
JPH09249879A (ja) 蛍光体及びその製造方法
JPS598381B2 (ja) 高演色性螢光ランプ
CN111171812A (zh) 一种掺杂二价锰离子超窄带绿光荧光粉的制备方法及应用
JP2536752B2 (ja) 螢光体
CN116396754B (zh) 一种宽谱激发的窄带绿光氮氧化物荧光粉
JPS6014056B2 (ja) 螢光体
CN117925235B (zh) 一种半导体发光用的氮化物荧光材料及发光器件
JPH02170888A (ja) 青色発光蛍光体の製造方法
JPH04270782A (ja) 蛍光体およびこれを用いた蛍光ランプ
CN107033902B (zh) 一种单基质三基色用于led白光的硅酸盐荧光材料及其制备方法
Sivakumar et al. White Light Emitting Phosphors for Solid State Lighting