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Integrally molded multi-light transmission sheet, integrally molded multi-light transmission sheet connector and method for manufacturing the same

A manufacturing method and technology of optical transmission, applied in the direction of optical waveguide light guide, instrument, optics, etc.

Active Publication Date: 2020-10-30
小池康博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] On the other hand, existing optical fibers may be used in a state of having a core

Method used

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  • Integrally molded multi-light transmission sheet, integrally molded multi-light transmission sheet connector and method for manufacturing the same
  • Integrally molded multi-light transmission sheet, integrally molded multi-light transmission sheet connector and method for manufacturing the same
  • Integrally molded multi-light transmission sheet, integrally molded multi-light transmission sheet connector and method for manufacturing the same

Examples

Experimental program
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Embodiment approach 1

[0047] figure 1 It is a schematic diagram of the integrally molded multi-light transmission sheet concerning Embodiment 1. The integrally molded multi-light transmission sheet 10 includes: a cover portion 11 ; and a plurality of light transmission regions 12 provided inside the cover portion 11 . figure 1 The integrally formed multi-light transmission sheet 10 has four cores, and the number of light transmission areas 12 is four, but the number of light transmission areas 12 is not particularly limited. In addition, in the integrally molded multi-light transmission sheet 10, all the light transmission regions 12 have the same structure, but the present invention is not necessarily limited thereto, and one or more may be different from the others.

[0048]The covering portion 11 is made of plastic, has a sheet shape, and extends in the extending direction D1. The light transmission regions 12 extend in the diffractive extension direction D1 , and are arranged parallel to each...

Embodiment approach 2、3、4

[0066] Figure 6A , 6B , 6C are schematic diagrams of the integrally molded multi-light transmission sheet according to Embodiments 2, 3, and 4. Each of the integrally molded multi-light transmission sheets 10A, 10B, and 10C includes: a covering portion 11 ; and a plurality of light transmission regions 12 provided inside the covering portion 11 . Since both the covering part 11 and the light transmission region 12 have the same structure as the corresponding elements of the integrally molded multi-light transmission sheet 10, description thereof will be omitted.

[0067] In the integrally molded multi-light transmission sheet 10A, eight light transmission regions 12 are arranged in a row. In the integrally molded multi-light transmission sheet 10B, a structure in which four light transmission regions 12 are arranged in a row is stacked in three layers.

[0068] Both the integrally molded multi-light transmission sheets 10A and 10B are similar to the integrally molded multi...

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Abstract

The present invention provides an integrally molded multi-light transmission sheet comprising a sheet-shaped covering portion made of plastic, and a plurality of light transmission regions that is provided inside the covering portion so as to extend along the extension direction of the covering portion and has a core region made of plastic and a cladding region made of plastic and surrounding theouter periphery of the core region, wherein the plurality of light transmission regions are arranged side by side in a row substantially parallel to each other along the main surface of the covering portion, and when the light is incident from one end face side of the plurality of light transmission regions and said light is transmitted toward to the other end face side, the M2 value of the outgoing light is 1.7 or more.

Description

technical field [0001] The invention relates to an integrally formed multi-optical transmission sheet, an integrally formed multi-optical transmission sheet connector and a manufacturing method thereof. Background technique [0002] In the past, optical fibers have been developed and used for the purpose of increasing the distance of high-speed communication in middle-distance and long-distance trunk systems. [0003] On the other hand, when the main purpose is to perform short-distance communication between video devices of less than 100m in the home, etc., electric wires such as HDMI (registered trademark) (High-Definition Multimedia Interface) are used. cable. [0004] In recent years, in the transmission of large-capacity data such as 4K and 8K images that are expected to be used in broadcasting, insufficient transmission capacity of electric cables, increase in power consumption, and increase in electromagnetic noise have become major problems. For this reason, the us...

Claims

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Application Information

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IPC IPC(8): G02B6/44G02B6/02G02B6/122G02B6/26G02B6/32G02B6/36
CPCG02B6/02033G02B6/4403G02B6/02038G02B6/32G02B6/448G02B6/3865
Inventor 小池康博
Owner 小池康博
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