JPS5319982A - Braun tube - Google Patents

Braun tube

Info

Publication number
JPS5319982A
JPS5319982A JP9401476A JP9401476A JPS5319982A JP S5319982 A JPS5319982 A JP S5319982A JP 9401476 A JP9401476 A JP 9401476A JP 9401476 A JP9401476 A JP 9401476A JP S5319982 A JPS5319982 A JP S5319982A
Authority
JP
Japan
Prior art keywords
braun tube
fluorescent
color
colored
black
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
JP9401476A
Other languages
Japanese (ja)
Other versions
JPS5942714B2 (en
Inventor
Yoshihiko Miyata
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 JP9401476A priority Critical patent/JPS5942714B2/en
Publication of JPS5319982A publication Critical patent/JPS5319982A/en
Publication of JPS5942714B2 publication Critical patent/JPS5942714B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Luminescent Compositions (AREA)

Abstract

PURPOSE: The Braun tube being able to produce the black-and-white picture having an excellent contrast, which is obtained by using the fluorescent substance of which the surface of the fluorescent grains of more than one kind of color has been colored at a complementary color for other fluorescent substances.
COPYRIGHT: (C)1978,JPO&Japio
JP9401476A 1976-08-09 1976-08-09 cathode ray tube Expired JPS5942714B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9401476A JPS5942714B2 (en) 1976-08-09 1976-08-09 cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9401476A JPS5942714B2 (en) 1976-08-09 1976-08-09 cathode ray tube

Publications (2)

Publication Number Publication Date
JPS5319982A true JPS5319982A (en) 1978-02-23
JPS5942714B2 JPS5942714B2 (en) 1984-10-17

Family

ID=14098626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9401476A Expired JPS5942714B2 (en) 1976-08-09 1976-08-09 cathode ray tube

Country Status (1)

Country Link
JP (1) JPS5942714B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01223192A (en) * 1988-03-02 1989-09-06 Nichia Chem Ind Ltd Mixed fluorescent substances
WO1999052982A1 (en) * 1998-04-11 1999-10-21 Magruder Color Company, Inc. Uv visible/daylight invisible fluorescent pigment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01223192A (en) * 1988-03-02 1989-09-06 Nichia Chem Ind Ltd Mixed fluorescent substances
WO1999052982A1 (en) * 1998-04-11 1999-10-21 Magruder Color Company, Inc. Uv visible/daylight invisible fluorescent pigment

Also Published As

Publication number Publication date
JPS5942714B2 (en) 1984-10-17

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