TWM264501U - Optical grating structure - Google Patents

Description

M264501 Creation Instructions (1) [Technical Field to which the New Type belongs] ...! F-grid structure, especially to provide a light source to make a spectrum of the light source 'change = grating' center for optical fiber light transmission devices with light guide performance. Because of its wide range of applications, such as decorative jewelry or toys, in order to obtain the rich and lively visual effects of light dynamics, the light source is changed in color. The way to change it is to use a grid to drive Responding to the light flow projection end to change the light color through the refraction [Previous technology] In the past, gratings used in jewelry or toys were generally made of plastic plates as the substrate, and the surface was coated with coatings of different colors. The wavelength of the light source is changed by the unequal color material to obtain the output optical flow chroma conversion. As shown in Fig. 1, the grating 1 is mainly composed of a plastic rubber plate 10, which is rotated and spaced between the lamp body 2 and the optical fiber cable 21 by its shaft hole 11 to rotate the lamp body. 2 The emitted optical stream 2 〇 After filtering, it is sent to the optical input end 2 1 0 of the optical fiber cable 2. At this rubber board} 〇 there are a large number of blocks 1 A, 1 B, 1 C, and each The pigments coated and printed in the blocks are of different colors, such as red, blue, green, etc., and are driven by the pivot through the shaft hole ii, so that the grating 1 is rotated as a whole, and each block 1 is relatively light flow 2 A, 1 B, 1 c · · · Alternate filtering is provided to provide optical fiber cable 2 1 to obtain optical flow chromaticity conversion of different colors. However, because the grating 1 is made of plastic material, it accepts the lamp body 2

Page 5 M264501 IV. Creation instructions (2) The thermal radiation is due to fracture aging or easy molecular potential between molecules, so the attenuation of light flow has recently been improved by the use of inexpensive products. For 'This is an industrial country After industrial competition, the colloidal body is easily deformed and decomposed, and it is light, which destroys its transparency, unclear sharpness. For industrial competition, it is necessary to use low, and to improve the indicators of the progress of high-tech life. The main bargaining chip is to create a connection structure to the molecular structure and destroy the coating. ; The organizational structure of the electrical occasions cut by the melon projection may be changed for each material J and b. Due to the good plasticity, it is difficult to obtain the desired light wave r and is intense. Although the related accessories are more expensive materials, but because of the use of After years of requirements for the aesthetics of optical flow, and recent industrial technology production costs have been greatly reduced and can be mass-produced. Therefore, the improvement of materials is also the current advanced new content. There are a number of shortcomings about the jewelry grating used in the past. The creation is specially improved, and a glass plate body made of silicon material is used to implement a metallic refractive film on the light entrance surface. The particle diameter of the film is smaller than the wavelength length of the light source, and the particle size is implemented in different sizes. The adjacent plates of the grating are combined and synthesized, and different wavelengths are applied to obtain good weather resistance and stable refraction. Optical band gap, the flow passes through the light and dark formed on the interleave ratio primary object of the present Creation. Another purpose of the above-mentioned creation is that the plates can be overlapped between the grating butt joints, and the overlapping interval is used to obtain another kind of light wave refraction. M264501

Fourth, the creation description (3) [Implementation] For the implementation of this creation, please first refer to the grating 3 formed by the first one, which is composed of the majority of the refractive plates 3 a, ^ ', 3D, etc. A central hub 4 and a grating 3 are formed on the lamp body 2 rotated in the first figure to change the light wave frequency. Ke Fu's loan

Each plate 3A, 3B, 3C, 3D is implemented with unequal refraction. The way to form the refraction is shown in Figure 3. The aforementioned plate is basically made of a glass plate 3 0 on the light incident surface. By laser method, vapor deposition: or ion spraying method, a metal ^ 3 1 is formed on the surface with gap accumulation. As shown in FIG. 3, the particle size of the metal particles 31 is smaller than the wavelength length of the light wave, so To filter visible light, as well as invisible ultraviolet or infrared light, the prerequisite is to filter out damaging invisible light and other radiation waves. In the visible part, the wavelength is larger than that of the metal particles. The gap between the opposite particles is also smaller than the wavelength ', which can refract the expected filtered light waves, and provide the wavelength continuity regulated by the thin plate composed of the metal particles 31. Through the transmission, the output wavelength of the optical flow 20 is changed by the thin chirp formed by the metal particles 31 to obtain a color conversion.

And as shown in Figure 2, the particle size of the particles 3 1 implemented in each plate 3α, 3B, 3C, 3D is different. For example, the particle size of plate 3 A is 10ym, 3B is 8ym, and 3C is 3D. In order to wait for different prescribed methods, different spectral refractions are obtained. The thin film 3 1 〇 composed of the metal particles 31 is plated.

Page 7 M264501 Fourth, the creative description (4), in a derivative manner, the size of the gap of the filter length, and the adsorption energy, and for particle collision, or to change the different particle size and long refraction. Please refer to Fig. 4 again 3 A, 3 B, 3 C, 3 The light entrance end 210, in the plane where the refractive film is formed, is maintained as the filter bands 5 1, 5 1 and the light-transmitting band 5 2 The inner part of the web is formed with a large number of light transmissions, and the comparison of the filter band at the light-entry end of the format of the frame with a higher frequency of the light-dark comparison of the grid is increased. The 5 J line of the filter band is perpendicular to The number of rounds is 4 and the cutting ratio is relatively equal. It is long, can be changed by the growth degree, and can be obtained by the glass plate body 30 colliding with the particle, and the alloy operation mode of the gap can be changed. It is expected that the light end will be expressed by 0 ^ Through the above implementation, inequality = Mann constitutes a grating and the plates 3 a, 3 B, and D are shown as D, etc. The blanking effect of the work has its original interval, which is between 5 and 1 The inner part of the speed, light, light, color, and translucency band center, due to the 3 and 3 C of the bit wavelength shown, to allow the light thumb to be able to convert the light transmissive band 5 of the light zone 5 film size, it is possible After the use, the production will be set to the majority to improve the fast activity 5 2 series flat this grating 3 The optical fiber is set to the source set by the optical fiber 3 Diameter range 2, which is 3 10 in the light-transmitting light-dark-spaced flat optical fiber. The conversion of the optical fiber cable is divided into the driven end 2 1 of the optical cable. 0 2 obtained from the comparison of 5 2 rows, and after that, the wave plate with a width of 3 1 across the surface of 0 0 was used to carry out the light band 0 of the engraved part.

圜 The plate ’s further can be mainly

M264501 IV. Creation instructions (5) Overlap the two sides of the plate 3D below 3A, 3 C. The angle of overlap 0 will multiply each other's refraction effect, such as the intersection of 3A, 3B, 3C, 3D four plates. After the formation of the stack, four additional overlapping angles Θ can be obtained to form eight functions of unequal refraction. The center is pivoted via the hub 4 and is turned around after acting on the light source in Figure 1. This can form eight types of light wave refraction. Effect, get more chroma transformation.

M264501 Schematic illustration [Schematic description] Figure 1 is a schematic diagram of the basic structure of light source conversion for general optical fiber accessories. Figure 2 is a front view of the composition of the creative plate. Figure 3 is a schematic diagram of the implementation of metal particles for this creative plate. Figure 4 is a front view of the arrangement of the light-transmitting bands for comparison. Figure 5 is a schematic diagram of overlapping gratings for the plates of this creation.

[Description of main component symbols Gratings Light-entering end

The 10th tribute M264501 diagram briefly explains the block overlap switch ......... 50 Filter band ... 51 Light band ... 52

Claims (1)

M264501 V. Scope of patent application 1 · A kind of grating structure, especially to provide yanmei color translation > on 4; Sun Fork is used in optical fiber accessories to transform light. Most of the block-shaped silicon crystal glass plates are used to implement metal particle films on each side. The film particle diameter of different plates: Outer: Relatively merged into a grating, grating. The center is provided with a shaft hole, and the plate / "film" forms a light-transmitting band and a filter band in a blank manner, and the parallel line relationship is perpendicular to the center of the hub as its main feature. 2 · The grating structure described in item 1 of the scope of patent application, in which the sides of each plate are further overlapping. Page 12