JPS5556183A - Fluorescent substance containing pigment and fluorescent display tube excited with low-velocity electron beam - Google Patents

Fluorescent substance containing pigment and fluorescent display tube excited with low-velocity electron beam

Info

Publication number
JPS5556183A
JPS5556183A JP12875578A JP12875578A JPS5556183A JP S5556183 A JPS5556183 A JP S5556183A JP 12875578 A JP12875578 A JP 12875578A JP 12875578 A JP12875578 A JP 12875578A JP S5556183 A JPS5556183 A JP S5556183A
Authority
JP
Japan
Prior art keywords
oxide
fluorescent
fluorescent substance
zno
low
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
JP12875578A
Other languages
Japanese (ja)
Other versions
JPS6228839B2 (en
Inventor
Katsuzo Kanda
Akiyuki Kagami
Yoshiyuki Mimura
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.)
Dai Nippon Toryo KK
Original Assignee
Dai Nippon Toryo KK
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 Dai Nippon Toryo KK filed Critical Dai Nippon Toryo KK
Priority to JP12875578A priority Critical patent/JPS5556183A/en
Publication of JPS5556183A publication Critical patent/JPS5556183A/en
Publication of JPS6228839B2 publication Critical patent/JPS6228839B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)

Abstract

PURPOSE: A zinc-containing zinc oxide fluorescent substance coated with a pigment that is made by coating the surface of fluorescent substance film with a specific amount of particles of oxide green pigment of TiO2-ZnO-CoO-NiO, thus being useful as a fluorescent film for fluorescent display tubes excited with low-velocity electron beams.
CONSTITUTION: Said fluorescent substance covered with pigment excited with low-velocity electron beams is obtained by coating the surface of ZnO : Zn fluorescent with particles of oxide green pigment of TiO2-ZnO-CoO-NiO so that the content of the particles becomes 0W35wt% on the basis of the total amount of the fluorescent substance and the particles. The ZnO : Zn fluorescent substance is made by calcining zinc oxide under a reductive atmosphere and the oxide green pigment of TiO2- ZnO-CoO-NiO is obtained by fixing the contents of titanium oxide, zinc oxide, cobalt oxide and nickel oxide and the Manufuctruing precedures so that when the reflectivity of magnesium oxide diffusion plate is assumed 100%, the reflectivity in the visible range satisfies the table.
COPYRIGHT: (C)1980,JPO&Japio
JP12875578A 1978-10-19 1978-10-19 Fluorescent substance containing pigment and fluorescent display tube excited with low-velocity electron beam Granted JPS5556183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12875578A JPS5556183A (en) 1978-10-19 1978-10-19 Fluorescent substance containing pigment and fluorescent display tube excited with low-velocity electron beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12875578A JPS5556183A (en) 1978-10-19 1978-10-19 Fluorescent substance containing pigment and fluorescent display tube excited with low-velocity electron beam

Publications (2)

Publication Number Publication Date
JPS5556183A true JPS5556183A (en) 1980-04-24
JPS6228839B2 JPS6228839B2 (en) 1987-06-23

Family

ID=14992654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12875578A Granted JPS5556183A (en) 1978-10-19 1978-10-19 Fluorescent substance containing pigment and fluorescent display tube excited with low-velocity electron beam

Country Status (1)

Country Link
JP (1) JPS5556183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613167A2 (en) * 1993-02-26 1994-08-31 Sony Corporation Display device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701867A (en) * 1987-08-07 1989-03-01 Cobrain Nv METHOD FOR TREATING, IN PARTICULAR DRY ETCHING OF A SUBSTRATE AND ETCHING DEVICE
JP7357564B2 (en) 2020-02-07 2023-10-06 エドワーズ株式会社 Vacuum pumps and vacuum pump components

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827832A (en) * 1981-08-12 1983-02-18 Hino Motors Ltd Exhaust brake device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827832A (en) * 1981-08-12 1983-02-18 Hino Motors Ltd Exhaust brake device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613167A2 (en) * 1993-02-26 1994-08-31 Sony Corporation Display device
EP0613167A3 (en) * 1993-02-26 1994-10-05 Sony Corp Display device.

Also Published As

Publication number Publication date
JPS6228839B2 (en) 1987-06-23

Similar Documents

Publication Publication Date Title
JPS5565286A (en) Fluorescent material and its preparation
JPS5556183A (en) Fluorescent substance containing pigment and fluorescent display tube excited with low-velocity electron beam
JPH07304616A (en) Antimicrobial and antifungal combined fine particle dispersion, its production and transparent coating solution
AU540213B2 (en) Coated metal electrode
JPS5569934A (en) Formation method of fluorescent screen
JPS57202638A (en) Fluorescent lamp
JP2637130B2 (en) Method of forming fluorescent screen of color picture tube
JPS5556182A (en) Light emission composition and fluorescent display bulb excited with low-velocity electron beam
JPS5638467A (en) Aluminum oxide composition for deposition
GB1328298A (en) Production of a highly refractive oxide layer permeable to lihgt
JPS54129873A (en) Braun tube
JPS54107483A (en) Light emitting material
JPS5634783A (en) Fluorescent substance coated with pigment
JPS5774366A (en) Cerium oxide film-forming coating solution and method of forming film thereof
JPS5613638A (en) Formation of fluorescent screen for color cathode-ray tube
JPS55133478A (en) Luminescent composition and fluorescent display tube excited with low-speed electron beam
JPS5490961A (en) Cathode ray tube
JPS546764A (en) Fluorescent substance and its manufacture
JPS568468A (en) Composition for forming ultraviolet ray-curable magnetic coated film and coated film formation employing the same
GB1285395A (en) Improvements in or relating to vapour coating
JPS5496356A (en) Forming method for fluorescent screen of color picture tube
JPS562384A (en) Composition emitting yellow light and fluorescent display tube excited with low-speed electron beam
JPS5588237A (en) Formation method of fluorescent film for cathode ray tube
JPS56160741A (en) Metal-back film forming method for cathode ray tube
JPS57185378A (en) Preparation of thin film of fluorescent material