JPS577049A - Fluorescent board and manufacture - Google Patents

Fluorescent board and manufacture

Info

Publication number
JPS577049A
JPS577049A JP8095580A JP8095580A JPS577049A JP S577049 A JPS577049 A JP S577049A JP 8095580 A JP8095580 A JP 8095580A JP 8095580 A JP8095580 A JP 8095580A JP S577049 A JPS577049 A JP S577049A
Authority
JP
Japan
Prior art keywords
concave
convex
fluorescent
substrate
fluorescent film
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
JP8095580A
Other languages
Japanese (ja)
Inventor
Nobuyuki Tsuda
Masaaki Tamaya
Kunihiro Isori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8095580A priority Critical patent/JPS577049A/en
Publication of JPS577049A publication Critical patent/JPS577049A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/185—Luminescent screens measures against halo-phenomena

Landscapes

  • Conversion Of X-Rays Into Visible Images (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PURPOSE:To realize high resolution and high light output by providing the convex/ concave on the surface of a substrate while providing the corresponding convex/ concave on the surface of a fluorescent film and forming the crack at the border along the convex/concave on the surface of the substrate at the inside of the fluorescent film. CONSTITUTION:Regular convex/concave is provided on the surface of a substrate and said surface is coated with a fluorescent film 1. A fluorescent face having the convex/concave corresponding with those on the substrate 2 is formed on the fluorescent film 1. With such structure the resolution of the fluorescent surface is improved while the light emitted at the light emitting point in the fluorescent film 1 is reflected completely and repeatedly in said film to prevent the light from dispersing from the circumferential section.
JP8095580A 1980-06-17 1980-06-17 Fluorescent board and manufacture Pending JPS577049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8095580A JPS577049A (en) 1980-06-17 1980-06-17 Fluorescent board and manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8095580A JPS577049A (en) 1980-06-17 1980-06-17 Fluorescent board and manufacture

Publications (1)

Publication Number Publication Date
JPS577049A true JPS577049A (en) 1982-01-14

Family

ID=13732923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8095580A Pending JPS577049A (en) 1980-06-17 1980-06-17 Fluorescent board and manufacture

Country Status (1)

Country Link
JP (1) JPS577049A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142497A (en) * 1984-12-17 1986-06-30 コニカ株式会社 Radiation picture conversion panel and manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142497A (en) * 1984-12-17 1986-06-30 コニカ株式会社 Radiation picture conversion panel and manufacture thereof

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