JPS56109280A - Calcium halophosphate fluorescent substance - Google Patents

Calcium halophosphate fluorescent substance

Info

Publication number
JPS56109280A
JPS56109280A JP1140980A JP1140980A JPS56109280A JP S56109280 A JPS56109280 A JP S56109280A JP 1140980 A JP1140980 A JP 1140980A JP 1140980 A JP1140980 A JP 1140980A JP S56109280 A JPS56109280 A JP S56109280A
Authority
JP
Japan
Prior art keywords
calcium halophosphate
fluorescent substance
halophosphate fluorescent
performance characteristics
calcium
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
JP1140980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6247228B2 (enrdf_load_stackoverflow
Inventor
Masao Asada
Yoshio Kimura
Toshio Nishimura
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1140980A priority Critical patent/JPS56109280A/ja
Publication of JPS56109280A publication Critical patent/JPS56109280A/ja
Publication of JPS6247228B2 publication Critical patent/JPS6247228B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP1140980A 1980-02-04 1980-02-04 Calcium halophosphate fluorescent substance Granted JPS56109280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1140980A JPS56109280A (en) 1980-02-04 1980-02-04 Calcium halophosphate fluorescent substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1140980A JPS56109280A (en) 1980-02-04 1980-02-04 Calcium halophosphate fluorescent substance

Publications (2)

Publication Number Publication Date
JPS56109280A true JPS56109280A (en) 1981-08-29
JPS6247228B2 JPS6247228B2 (enrdf_load_stackoverflow) 1987-10-07

Family

ID=11777212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1140980A Granted JPS56109280A (en) 1980-02-04 1980-02-04 Calcium halophosphate fluorescent substance

Country Status (1)

Country Link
JP (1) JPS56109280A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605218A1 (en) * 1992-12-23 1994-07-06 Flowil International Lighting (Holding) B.V. Aqueous phosphor coating suspension for lamps
US6483234B1 (en) 2000-08-30 2002-11-19 Koninklijke Philips Electronics N.V. Single-component arctic bright calcium halophosphate phosphor
WO2004001792A3 (en) * 2002-06-24 2004-05-21 Koninkl Philips Electronics Nv Low pressure mercury vapor fluorescent lamps

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112311A (en) * 1974-07-20 1976-01-30 Nippon Steel Corp Kyodooyobi taishokuseinisugureta hishoshitsugokin
JPS53146983A (en) * 1977-05-30 1978-12-21 Hitachi Ltd Production of fluorescent substance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112311A (en) * 1974-07-20 1976-01-30 Nippon Steel Corp Kyodooyobi taishokuseinisugureta hishoshitsugokin
JPS53146983A (en) * 1977-05-30 1978-12-21 Hitachi Ltd Production of fluorescent substance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605218A1 (en) * 1992-12-23 1994-07-06 Flowil International Lighting (Holding) B.V. Aqueous phosphor coating suspension for lamps
US6483234B1 (en) 2000-08-30 2002-11-19 Koninklijke Philips Electronics N.V. Single-component arctic bright calcium halophosphate phosphor
WO2004001792A3 (en) * 2002-06-24 2004-05-21 Koninkl Philips Electronics Nv Low pressure mercury vapor fluorescent lamps

Also Published As

Publication number Publication date
JPS6247228B2 (enrdf_load_stackoverflow) 1987-10-07

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