JPS554877A - Color cathode-ray tube - Google Patents

Color cathode-ray tube

Info

Publication number
JPS554877A
JPS554877A JP7912178A JP7912178A JPS554877A JP S554877 A JPS554877 A JP S554877A JP 7912178 A JP7912178 A JP 7912178A JP 7912178 A JP7912178 A JP 7912178A JP S554877 A JPS554877 A JP S554877A
Authority
JP
Japan
Prior art keywords
width
white balance
ray tube
phosphor
dimensions
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.)
Pending
Application number
JP7912178A
Other languages
Japanese (ja)
Inventor
Kimio Nagasawa
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP7912178A priority Critical patent/JPS554877A/en
Publication of JPS554877A publication Critical patent/JPS554877A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To eliminate the need for the adjustment of white balance in a circuit-like shape, by arranging the width dimensions of three primary color phosphors, which are repeatedly disposed on an inner surface of a face plate in striped shapes, in shapes that the dimensions are made different so that white balance be formed.
CONSTITUTION: The centers of each three primary color phosphor R, G, B, which is disposed to an inner surface of a face plate 1 of a color cathode-ray tube in a striped shape, are held at fixed intervals by changing the dimensions of guard bands 2 in order to alter the width of the phosphors so that the width of the phosphor of green G, for exampoe, be made the smallest and the width of the phosphor of blue B, for example, be made the largest in the width of the three primary color phosphors. Thus, the adjustment of white balance in a circuit-like shape is unnecessary because this cathose-ray tube is prepared so that white balance beforehand be formed by tube itself, and consequently this device is extremely convenient.
COPYRIGHT: (C)1980,JPO&Japio
JP7912178A 1978-06-27 1978-06-27 Color cathode-ray tube Pending JPS554877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7912178A JPS554877A (en) 1978-06-27 1978-06-27 Color cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7912178A JPS554877A (en) 1978-06-27 1978-06-27 Color cathode-ray tube

Publications (1)

Publication Number Publication Date
JPS554877A true JPS554877A (en) 1980-01-14

Family

ID=13681087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7912178A Pending JPS554877A (en) 1978-06-27 1978-06-27 Color cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS554877A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696966A (en) * 1980-11-25 1981-08-05 Sanyo Chemical Ind Ltd Dyeing assist of polyester fiber
JPS58136883A (en) * 1982-02-08 1983-08-15 花王株式会社 Dyeing aid for liquid stream dyeing
KR100581848B1 (en) * 1999-09-09 2006-05-23 삼성에스디아이 주식회사 Blue fluorescent film formation method of color cathode ray tube and color cathode ray tube
JP2008302371A (en) * 2007-06-05 2008-12-18 Nippon Steel Engineering Co Ltd Payoff reel for rewinding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512155B1 (en) * 1971-02-16 1976-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512155B1 (en) * 1971-02-16 1976-01-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696966A (en) * 1980-11-25 1981-08-05 Sanyo Chemical Ind Ltd Dyeing assist of polyester fiber
JPS58136883A (en) * 1982-02-08 1983-08-15 花王株式会社 Dyeing aid for liquid stream dyeing
KR100581848B1 (en) * 1999-09-09 2006-05-23 삼성에스디아이 주식회사 Blue fluorescent film formation method of color cathode ray tube and color cathode ray tube
JP2008302371A (en) * 2007-06-05 2008-12-18 Nippon Steel Engineering Co Ltd Payoff reel for rewinding

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