Optical fiber display screen and manufacturing method thereof

Abstract

The present invention discloses an optical fiber display screen and a preparing method thereof. The invention is characterized in that the screen body is composed of an outer frame of the display screen and a casing. The casing is composed of a plurality of casing units, and each casing unit is composed of a plurality of module units, side boards of the casing, a fastening connecting rod and a connector. The module unit is composed of a clip, a lens and a buckle. The preparing method is that the optical fibers at projection end of ten thousands of optical fibers and the auxiliary device are fastened to a total bundle end surface with methods of veneering and baking. Each screen installation module unit uses the methods of veneering and auxiliary device to make the projection end to a module bundle end. The same method is used for preparing a casing bundle end. Finally the casing bundle end is accumulated to a total bundle end surface of screen. The total bundle end surface at the projection end is prepared with the methods of veneering and auxiliary device. Furthermore the total bundle surface at the projection end is grinded and polished to form a surface. The optical fiber display screen according to the invention has advantages of high brightness, high resolution, lifelike color, wide visual angle, strong convertibility, low energy consumption, strong hostile environment resistance, long service lifetime, convenient assemblage, low maintenance cost, multiple forms of connecting signals and the like.

Description

Technical field: [0001] The invention relates to a light guide device, in particular to an optical fiber display screen for transmitting and displaying images and a manufacturing method thereof. Background technique: [0002] Large displays on the market are mainly divided into three categories: one is the indoor TV wall combined with TVs and the TV wall combined with rear projection screens. Their common disadvantages are poor picture segmentation, low brightness, high energy consumption, and short life. , small viewing angle, etc. As a result, the overall effect is not ideal, and it can only be played indoors, and cannot resist the strong light outside. The other is the projection screen, which uses an electronic projector to directly project onto its projection screen, which is what we often call laser. Because it is transmitted through the air medium, the light loss is large, and it is affected by factors such as temperature, humidity and air impurities. The impact on ...

AI Technical Summary

Problems solved by technology

The disadvantages of the above patents are: the various applications of the screen to the market have not yet met the needs of customers. Although LEDs can have some improvements in picture and effect, if they can achieve high definition and high brightness, the cost will be very high. Yes, and the energy consumption is relatively large, and the potential cost is also very high

Images