JPS5412260A - Color picture tube - Google Patents

Color picture tube

Info

Publication number
JPS5412260A
JPS5412260A JP7737677A JP7737677A JPS5412260A JP S5412260 A JPS5412260 A JP S5412260A JP 7737677 A JP7737677 A JP 7737677A JP 7737677 A JP7737677 A JP 7737677A JP S5412260 A JPS5412260 A JP S5412260A
Authority
JP
Japan
Prior art keywords
picture tube
color picture
microns
covered
thickness
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
JP7737677A
Other languages
Japanese (ja)
Inventor
Masakatsu Itatsu
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7737677A priority Critical patent/JPS5412260A/en
Publication of JPS5412260A publication Critical patent/JPS5412260A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To realize a color picture tube with the photo output improved, by forming a fluorescent screen by using a fluorescent substance (thickness: 0.02 to 0.2 microns) covered with zinc oxide.
COPYRIGHT: (C)1979,JPO&Japio
JP7737677A 1977-06-28 1977-06-28 Color picture tube Pending JPS5412260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7737677A JPS5412260A (en) 1977-06-28 1977-06-28 Color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7737677A JPS5412260A (en) 1977-06-28 1977-06-28 Color picture tube

Publications (1)

Publication Number Publication Date
JPS5412260A true JPS5412260A (en) 1979-01-29

Family

ID=13632170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7737677A Pending JPS5412260A (en) 1977-06-28 1977-06-28 Color picture tube

Country Status (1)

Country Link
JP (1) JPS5412260A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986256U (en) * 1982-11-30 1984-06-11 株式会社大塚鉄工所 Rotary disk type liquid purifier
JPS59142052U (en) * 1983-03-15 1984-09-22 株式会社大塚鉄工所 Disc type liquid purifier
EP0488330A2 (en) * 1990-11-28 1992-06-03 Kabushiki Kaisha Toshiba Fluorescent lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986256U (en) * 1982-11-30 1984-06-11 株式会社大塚鉄工所 Rotary disk type liquid purifier
JPS59142052U (en) * 1983-03-15 1984-09-22 株式会社大塚鉄工所 Disc type liquid purifier
EP0488330A2 (en) * 1990-11-28 1992-06-03 Kabushiki Kaisha Toshiba Fluorescent lamp

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