JPS55136428A - Formation of light absorptive film - Google Patents

Formation of light absorptive film

Info

Publication number
JPS55136428A
JPS55136428A JP4343079A JP4343079A JPS55136428A JP S55136428 A JPS55136428 A JP S55136428A JP 4343079 A JP4343079 A JP 4343079A JP 4343079 A JP4343079 A JP 4343079A JP S55136428 A JPS55136428 A JP S55136428A
Authority
JP
Japan
Prior art keywords
film
light
aluminum
graphite film
formation
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
JP4343079A
Other languages
Japanese (ja)
Inventor
Kotoji Fujiwara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4343079A priority Critical patent/JPS55136428A/en
Publication of JPS55136428A publication Critical patent/JPS55136428A/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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/327—Black matrix materials
    • 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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE:To make the back face of a graphite film light-reflective and raise the quality of product by introducing a metal film-forming step in the usual manufacturing process. CONSTITUTION:The resist stripes 8 and the graphite film 9 are formed on the surface of the glass panel 1, and then aluminum is directly deposited on the graphite film 9 to form the aluminum deposition film 50. Then, the panel 1 is subjected to a developing process and a reforming process for a skirt portion to obtain a black stripe fluorescent screen. Because of a structure in which the aluminum film 50 as a light-reflective film is added on the graphite film 9, the output of light can be increased.
JP4343079A 1979-04-09 1979-04-09 Formation of light absorptive film Pending JPS55136428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4343079A JPS55136428A (en) 1979-04-09 1979-04-09 Formation of light absorptive film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4343079A JPS55136428A (en) 1979-04-09 1979-04-09 Formation of light absorptive film

Publications (1)

Publication Number Publication Date
JPS55136428A true JPS55136428A (en) 1980-10-24

Family

ID=12663474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4343079A Pending JPS55136428A (en) 1979-04-09 1979-04-09 Formation of light absorptive film

Country Status (1)

Country Link
JP (1) JPS55136428A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118344A (en) * 1981-01-14 1982-07-23 Hitachi Ltd Manufacture of fluorescent surface for color image receiving tube
WO2003100810A1 (en) * 2002-05-24 2003-12-04 Koninklijke Philips Electronics N.V. A phosphor screen of a cathode ray tube and a method of manufacturing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118344A (en) * 1981-01-14 1982-07-23 Hitachi Ltd Manufacture of fluorescent surface for color image receiving tube
JPH047055B2 (en) * 1981-01-14 1992-02-07 Hitachi Ltd
WO2003100810A1 (en) * 2002-05-24 2003-12-04 Koninklijke Philips Electronics N.V. A phosphor screen of a cathode ray tube and a method of manufacturing same

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