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JPS5569939A - Color cathode ray tube - Google Patents

Color cathode ray tube

Info

Publication number
JPS5569939A
JPS5569939A JP14341978A JP14341978A JPS5569939A JP S5569939 A JPS5569939 A JP S5569939A JP 14341978 A JP14341978 A JP 14341978A JP 14341978 A JP14341978 A JP 14341978A JP S5569939 A JPS5569939 A JP S5569939A
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
color cathode
fluorescent substances
expressed
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
JP14341978A
Other languages
Japanese (ja)
Other versions
JPS6059273B2 (en
Inventor
Atsushi Suzuki
Hisamichi Yamada
Akira Yamamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14341978A priority Critical patent/JPS6059273B2/en
Publication of JPS5569939A publication Critical patent/JPS5569939A/en
Publication of JPS6059273B2 publication Critical patent/JPS6059273B2/en
Expired legal-status Critical Current

Links

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  • Luminescent Compositions (AREA)

Abstract

PURPOSE: To reduce the saturation of brightness without changing tone by using the mixture of two fluorescent substances with specific composition.
CONSTITUTION: This color cathode ray tube uses the first fluorescent substances 10W90wt% which are expressed by the general expression I or II and the second fluorescent substances 90W10wt% which are expressed by the general expression III or IV as the fluorescent substances.
COPYRIGHT: (C)1980,JPO&Japio
JP14341978A 1978-11-22 1978-11-22 color cathode ray tube Expired JPS6059273B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14341978A JPS6059273B2 (en) 1978-11-22 1978-11-22 color cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14341978A JPS6059273B2 (en) 1978-11-22 1978-11-22 color cathode ray tube

Publications (2)

Publication Number Publication Date
JPS5569939A true JPS5569939A (en) 1980-05-27
JPS6059273B2 JPS6059273B2 (en) 1985-12-24

Family

ID=15338305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14341978A Expired JPS6059273B2 (en) 1978-11-22 1978-11-22 color cathode ray tube

Country Status (1)

Country Link
JP (1) JPS6059273B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725656A (en) * 1980-07-23 1982-02-10 Hitachi Ltd Color picture tube
JP2010121062A (en) * 2008-11-20 2010-06-03 Nec Lighting Ltd Fluorescent substance and light emitting device using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725656A (en) * 1980-07-23 1982-02-10 Hitachi Ltd Color picture tube
JP2010121062A (en) * 2008-11-20 2010-06-03 Nec Lighting Ltd Fluorescent substance and light emitting device using the same

Also Published As

Publication number Publication date
JPS6059273B2 (en) 1985-12-24

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