A fractal wire arrangement method for optical fiber panel and its wire arrangement mold

An optical fiber panel and fractal technology, applied in the direction of optical fiber bundles, manufacturing tools, glass manufacturing equipment, etc., can solve problems such as reducing the service life of picture tubes, gaps in multifilament boundary units, affecting image clarity and air tightness, etc. Achieve the effect of improving clarity and airtightness, improving performance and service life
CN104459877BActive Publication Date: 2017-08-29CHINA BUILDING MATERIALS ACAD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA BUILDING MATERIALS ACAD
Publication Date
2017-08-29

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Abstract

The invention discloses an optical fiber face plate fractal filament arranging method and filament arranging dies thereof. The method comprises the steps of (1) monofilament drawing, (2) primary composite rod arrangement and primary composite filament drawing, (3) secondary composite rod arrangement and secondary composite filament drawing and (4) plate arrangement. In the step of secondary composite rod arrangement and secondary composite filament drawing, primary composite filaments are put into a primary composite filament arranging die to carry out secondary filament arrangement to obtain secondary composite rods, the difference of two adjacent primary composite filaments in the vertical direction is made to be the radius of one unit filament when filament arrangement is carried out, and the secondary composite rods are put into a drawing machine to carry out tertiary filament arrangement to obtain secondary composite filaments. In the step of plate arrangement, the secondary composite filaments are put into a secondary composite filament arranging die to carry out tertiary filament arrangement to obtain a tailored plate. When filament arrangement is carried out, the distance of the two adjacent secondary composite filaments in the vertical direction is half of the opposite side distance of the primary composite filaments. The multifilament boundary in the optical fiber face plate made through the filament arranging method is free of clearance, the definition of image transmitting and air tightness are improved, and therefore the performance of an image tube is improved and the service life of the image tube is prolonged.
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Description

technical field

[0001] The invention relates to the field of optical fiber panel manufacturing, in particular to a fractal wire arrangement method for an optical fiber panel and a wire arrangement mold thereof. Background technique

[0002] The optical fiber panel is a hard optical fiber component formed by a number of closely arranged optical fibers through the processes of arranging, melting, rolling, cutting, and finishing. It has the characteristics of good light collection performance, high resolution, zero optical thickness, and can transmit high-definition images without distortion. It is widely used in input and output screens of various electronic optical devices.

[0003] The current fiber arrangement process of optical fiber panels is to arrange regular hexagonal composite filaments on the same horizontal plane in a vertical state, which leads to inevitable gaps between the multifilament boundary unit filaments. The resulting gap affects the clarity and airtightn...

Claims

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