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Method For Producing Glass Plate Having Film

A manufacturing method and glass plate technology, which is applied in the direction of liquid chemical plating, coating, metal material coating process, etc., can solve the problems of image blackening, the situation where the user sees the electrode, etc., and achieve the goal of improving the adhesion of the film Effect

Inactive Publication Date: 2018-02-16
NIPPON ELECTRIC GLASS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, for example, in display devices used in televisions, personal computers, smart phones, etc., when a product in which electrodes are formed on a transparent substrate such as a glass plate is arranged on the screen so that the transparent substrate side becomes the user side, there is a problem. It may happen that the user sees the electrode, the image turns black, etc.

Method used

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  • Method For Producing Glass Plate Having Film
  • Method For Producing Glass Plate Having Film

Examples

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Embodiment Construction

[0029] Hereinafter, this specific embodiment will be described based on the drawings.

[0030] figure 1 It is a schematic cross-sectional view showing the film-coated glass plate according to the embodiment of the present invention. In this film-coated glass plate 1 , a laminated film 2 formed by laminating a plurality of films is formed on a glass plate 3 . The laminated film 2 includes: an inorganic film 4 containing at least a noble metal formed on a glass plate 3; and an electroless metal plating film 5 formed on the inorganic film 4 by electroless plating using the inorganic film 4 as a catalyst. , and the electrolytic plated metal film 6 formed by electrolytic plating on the electroless plated metal film 5 . In addition, the laminated film 2 is black when viewed from the side of the glass plate 3 . Examples of the noble metal contained in the inorganic film 4 include gold, silver, platinum, palladium, ruthenium, and the like.

[0031] The laminated film 2 of the film...

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Abstract

Provided is a method for producing a glass plate having a film, in which a laminated film that is black when viewed from the glass-plate side and that is obtained by laminating a plurality of films isformed on the glass plate, wherein a step for forming the laminated film is provided with an inorganic film formation step S1 for forming an inorganic film that includes at least a precious metal onthe glass plate, a heating step S2 for heating the inorganic film, an electroless plating step S3 for forming an electroless-plated metal film on the inorganic film, and an electroplating step S4 forforming an electroplated metal film on the electroless plated metal film. A pyrophosphoric acid inorganic bath is used in the electroplating step S4.

Description

technical field [0001] The invention relates to a method for manufacturing a film-attached glass plate. Background technique [0002] As we all know, with the development of electronic equipment in recent years, substrates for flat panel displays (FPDs) such as liquid crystal displays and electroluminescence displays, sensors, covers for semiconductor packages such as solid-state imaging devices, and laser diodes, and thin films are widely used. Various glass plates such as substrates of compound solar cells. [0003] However, for example, in display devices used in televisions, personal computers, smart phones, etc., when a product in which electrodes are formed on a transparent substrate such as a glass plate is arranged on the screen so that the transparent substrate side becomes the user side, there is a problem. There may be phenomena such as the user seeing the electrode, the image becoming black, etc. And, in order to solve such a problem, it is proposed to make the...

Claims

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Application Information

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IPC IPC(8): C03C17/36C23C18/18C23C18/36C25D5/56C25D7/00C25D3/38
CPCC03C17/36C25D3/38C25D5/56C25D7/00C23C18/18C23C18/36C03C17/3602C23C18/1817C23C18/31
Inventor 内田宏之吉野正洋曾根伦成福田加代子中岛德子
Owner NIPPON ELECTRIC GLASS CO LTD
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