JPS5583132A - Blue luminous fluorescent member and color televison braun tube - Google Patents

Blue luminous fluorescent member and color televison braun tube

Info

Publication number
JPS5583132A
JPS5583132A JP15790878A JP15790878A JPS5583132A JP S5583132 A JPS5583132 A JP S5583132A JP 15790878 A JP15790878 A JP 15790878A JP 15790878 A JP15790878 A JP 15790878A JP S5583132 A JPS5583132 A JP S5583132A
Authority
JP
Japan
Prior art keywords
color
fluorescent member
blue
braun tube
luminous
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
JP15790878A
Other languages
Japanese (ja)
Other versions
JPS6154077B2 (en
Inventor
Seiji Murakami
Tomohiro Miyazaki
Tomoki Mikami
Goro Matsumoto
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 KK
Original Assignee
Dai Nippon Toryo KK
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 KK filed Critical Dai Nippon Toryo KK
Priority to JP15790878A priority Critical patent/JPS5583132A/en
Publication of JPS5583132A publication Critical patent/JPS5583132A/en
Publication of JPS6154077B2 publication Critical patent/JPS6154077B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a fluorescent member suitable as blue luminous fluorescent member of Braun tube luminous color in the range where in CIE table color coordinates have specific values, and to obtain color Braun tube employing fluorescent film of said fluorescent member.
CONSTITUTION: Blue luminous fluorescent member is a mixture of cub.-ZnS: Ag, Al fluorescent member where the added amounts of Ag and Al against 1g of ZnS body are 10-5W10-3g and cub.-ZnS:Zn fluorescent member and having luminous color in color region where X and Y values in CIE table color coordinates are 0.145W0.150 and 0.055W0.070 respectively which is suitable as blue luminous fluorescent member for color Braun tube. The color Braun tube has fluorescent film employing cub.-ZnS:Ag, Al fluorescnet member as blue luminous fluorescent member and having excellent blue luminous color, blue and white brightness, stimulus current density characteristic of blue and white brightness.
COPYRIGHT: (C)1980,JPO&Japio
JP15790878A 1978-12-18 1978-12-18 Blue luminous fluorescent member and color televison braun tube Granted JPS5583132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15790878A JPS5583132A (en) 1978-12-18 1978-12-18 Blue luminous fluorescent member and color televison braun tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15790878A JPS5583132A (en) 1978-12-18 1978-12-18 Blue luminous fluorescent member and color televison braun tube

Publications (2)

Publication Number Publication Date
JPS5583132A true JPS5583132A (en) 1980-06-23
JPS6154077B2 JPS6154077B2 (en) 1986-11-20

Family

ID=15660065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15790878A Granted JPS5583132A (en) 1978-12-18 1978-12-18 Blue luminous fluorescent member and color televison braun tube

Country Status (1)

Country Link
JP (1) JPS5583132A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6295378A (en) * 1985-10-21 1987-05-01 Kasei Optonix Co Ltd Fluorescent substance
US5277841A (en) * 1993-02-11 1994-01-11 Samsung Display Devices Co., Ltd. Mixed blue emitting phosphor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998795A (en) * 1973-01-11 1974-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998795A (en) * 1973-01-11 1974-09-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6295378A (en) * 1985-10-21 1987-05-01 Kasei Optonix Co Ltd Fluorescent substance
US5277841A (en) * 1993-02-11 1994-01-11 Samsung Display Devices Co., Ltd. Mixed blue emitting phosphor

Also Published As

Publication number Publication date
JPS6154077B2 (en) 1986-11-20

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