JPS5237581A - Method of producing fluorescent substance - Google Patents

Method of producing fluorescent substance

Info

Publication number
JPS5237581A
JPS5237581A JP11387575A JP11387575A JPS5237581A JP S5237581 A JPS5237581 A JP S5237581A JP 11387575 A JP11387575 A JP 11387575A JP 11387575 A JP11387575 A JP 11387575A JP S5237581 A JPS5237581 A JP S5237581A
Authority
JP
Japan
Prior art keywords
fluorescent substance
producing fluorescent
producing
grain size
fluorescent substances
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.)
Pending
Application number
JP11387575A
Other languages
Japanese (ja)
Inventor
Yoshio Koga
Masao Sakai
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 JP11387575A priority Critical patent/JPS5237581A/en
Publication of JPS5237581A publication Critical patent/JPS5237581A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A method of producing fluorescent substances by which transparent ones of uniform grain size can be obtained.
COPYRIGHT: (C)1977,JPO&Japio
JP11387575A 1975-09-19 1975-09-19 Method of producing fluorescent substance Pending JPS5237581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11387575A JPS5237581A (en) 1975-09-19 1975-09-19 Method of producing fluorescent substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11387575A JPS5237581A (en) 1975-09-19 1975-09-19 Method of producing fluorescent substance

Publications (1)

Publication Number Publication Date
JPS5237581A true JPS5237581A (en) 1977-03-23

Family

ID=14623292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11387575A Pending JPS5237581A (en) 1975-09-19 1975-09-19 Method of producing fluorescent substance

Country Status (1)

Country Link
JP (1) JPS5237581A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176418A (en) * 1984-02-22 1985-09-10 財団法人鉄道総合技術研究所 Method of selecting defect of dc power supply line
JPS63268788A (en) * 1987-04-28 1988-11-07 Nichia Chem Ind Ltd Production of zinc silicate fluorescent substance activated with manganese
JPS63268787A (en) * 1987-04-28 1988-11-07 Nichia Chem Ind Ltd Production of zinc silicate fluorescent substance activated with manganese
JPH01272689A (en) * 1988-04-26 1989-10-31 Ube Ind Ltd Zinc silicate fluorescent powder and production thereof
US5808409A (en) * 1993-12-17 1998-09-15 Kabushiki Kaisha Toshiba Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176418A (en) * 1984-02-22 1985-09-10 財団法人鉄道総合技術研究所 Method of selecting defect of dc power supply line
JPH0517774B2 (en) * 1984-02-22 1993-03-10 Tetsudo Sogo Gijutsu Kenkyusho
JPS63268788A (en) * 1987-04-28 1988-11-07 Nichia Chem Ind Ltd Production of zinc silicate fluorescent substance activated with manganese
JPS63268787A (en) * 1987-04-28 1988-11-07 Nichia Chem Ind Ltd Production of zinc silicate fluorescent substance activated with manganese
JPH01272689A (en) * 1988-04-26 1989-10-31 Ube Ind Ltd Zinc silicate fluorescent powder and production thereof
US5808409A (en) * 1993-12-17 1998-09-15 Kabushiki Kaisha Toshiba Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen
US5814932A (en) * 1993-12-17 1998-09-29 Kabushiki Kaisha Toshiba Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen
US6081069A (en) * 1993-12-17 2000-06-27 Kabushiki Kaisha Toshiba Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen

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