JPS5596540A - Color image receiving tube having long time after-glow - Google Patents

Color image receiving tube having long time after-glow

Info

Publication number
JPS5596540A
JPS5596540A JP453979A JP453979A JPS5596540A JP S5596540 A JPS5596540 A JP S5596540A JP 453979 A JP453979 A JP 453979A JP 453979 A JP453979 A JP 453979A JP S5596540 A JPS5596540 A JP S5596540A
Authority
JP
Japan
Prior art keywords
color
face
blue
fluorescent
glow
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
JP453979A
Other languages
Japanese (ja)
Other versions
JPS6242955B2 (en
Inventor
Mutsuo Masuda
Osamu Yoshida
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP453979A priority Critical patent/JPS5596540A/en
Publication of JPS5596540A publication Critical patent/JPS5596540A/en
Publication of JPS6242955B2 publication Critical patent/JPS6242955B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)

Abstract

PURPOSE: To set the color face frequency (CFF) below 45Hz without sacrificing the color tone of blue color fluorescent face, by forming the fluorescent face while employing the mixture of silver activated zinc sulfide fluorecent material and green fluorescent material having long time after-glow as blue light emitting material, while setting the color level of said blue color fluorescent face in specific range.
CONSTITUTION: Zn3(PO4)2: Mn, MgSiO3: Mn or mixture of them is employed as red fluorescent material. While Zn2SiO4: Mn, Zn2SiO4: Mn, As or the mixture of them is employed as green fluorescent material. Silver activated zinc sulfide ZnS: Ag mixed with said green fluorescent material is employed as blue fluorescent material, where the color level (CIE color indicating system) on blue fluorescent face is set such that 0.140≤x≤0.165, 0.05≤y≤0.08. Consequently color face frequency (CFF) can be set below 45Hz without sacrificing the color tone on blue fluorescent face.
COPYRIGHT: (C)1980,JPO&Japio
JP453979A 1979-01-18 1979-01-18 Color image receiving tube having long time after-glow Granted JPS5596540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP453979A JPS5596540A (en) 1979-01-18 1979-01-18 Color image receiving tube having long time after-glow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP453979A JPS5596540A (en) 1979-01-18 1979-01-18 Color image receiving tube having long time after-glow

Publications (2)

Publication Number Publication Date
JPS5596540A true JPS5596540A (en) 1980-07-22
JPS6242955B2 JPS6242955B2 (en) 1987-09-10

Family

ID=11586838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP453979A Granted JPS5596540A (en) 1979-01-18 1979-01-18 Color image receiving tube having long time after-glow

Country Status (1)

Country Link
JP (1) JPS5596540A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160538U (en) * 1983-04-14 1984-10-27 松下電子工業株式会社 cathode ray tube
JPS63381A (en) * 1987-05-27 1988-01-05 Matsushita Electronics Corp Cathode ray tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160538U (en) * 1983-04-14 1984-10-27 松下電子工業株式会社 cathode ray tube
JPS63381A (en) * 1987-05-27 1988-01-05 Matsushita Electronics Corp Cathode ray tube

Also Published As

Publication number Publication date
JPS6242955B2 (en) 1987-09-10

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