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JPS53147690A - Fluorescent substance - Google Patents

Fluorescent substance

Info

Publication number
JPS53147690A
JPS53147690A JP6311777A JP6311777A JPS53147690A JP S53147690 A JPS53147690 A JP S53147690A JP 6311777 A JP6311777 A JP 6311777A JP 6311777 A JP6311777 A JP 6311777A JP S53147690 A JPS53147690 A JP S53147690A
Authority
JP
Japan
Prior art keywords
fluorescent substance
tribalent
substituting
metals
intensity
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
JP6311777A
Other languages
Japanese (ja)
Other versions
JPS5523599B2 (en
Inventor
Takashi Hase
Masatake Yoshikawa
Takayuki Takanashi
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.)
Dai Nippon Toryo Co Ltd
Original Assignee
Dai Nippon Toryo 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 Dai Nippon Toryo Co Ltd filed Critical Dai Nippon Toryo Co Ltd
Priority to JP6311777A priority Critical patent/JPS53147690A/en
Publication of JPS53147690A publication Critical patent/JPS53147690A/en
Publication of JPS5523599B2 publication Critical patent/JPS5523599B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)

Abstract

PURPOSE: To provide a chloroboric acid salt fluorescent substance with a high luminous efficiency and intensity by substituting one or more of tribalent metals such as Al, K, In, Tl and Bi for a portion of B in a well-known (Ca, Eu2+)2B5O9Cl fluorescent substance.
COPYRIGHT: (C)1978,JPO&Japio
JP6311777A 1977-05-30 1977-05-30 Fluorescent substance Granted JPS53147690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6311777A JPS53147690A (en) 1977-05-30 1977-05-30 Fluorescent substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6311777A JPS53147690A (en) 1977-05-30 1977-05-30 Fluorescent substance

Publications (2)

Publication Number Publication Date
JPS53147690A true JPS53147690A (en) 1978-12-22
JPS5523599B2 JPS5523599B2 (en) 1980-06-24

Family

ID=13220011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6311777A Granted JPS53147690A (en) 1977-05-30 1977-05-30 Fluorescent substance

Country Status (1)

Country Link
JP (1) JPS53147690A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023014A (en) * 1979-11-21 1991-06-11 Fuji Photo Film Co., Ltd. Phosphor
US5140159A (en) * 1988-08-05 1992-08-18 Agfa-Gevaert, N.V. Reproduction of X-ray images with photostimulable phosphor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023014A (en) * 1979-11-21 1991-06-11 Fuji Photo Film Co., Ltd. Phosphor
US5140159A (en) * 1988-08-05 1992-08-18 Agfa-Gevaert, N.V. Reproduction of X-ray images with photostimulable phosphor

Also Published As

Publication number Publication date
JPS5523599B2 (en) 1980-06-24

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