Crystal optical device

Abstract

An optical device may include a bottom surface having a peripheral edge. The optical device may also include one or more first side surfaces extending from a peripheral edge of the bottom surface. Each first side may intersect the peripheral edge at a first interior angle of less than 180 DEG. The optical device may also include one or more second sides extending from the one or more first sides. Each of the one or more second sides may intersect with a respective one of the one or more first sides at a second interior angle less than 180 DEG. The optics may also include a tip connected with the one or more second sides.

Description

Background Technology

[0001] Diamonds have long been prized for their optical properties. These properties have made them a prized gemstone for centuries. However, diamonds are expensive and inaccessible to most people. Therefore, there is a strong desire for optical devices with similar and / or identical optical properties. Summary of the Invention

[0002] An optical device (hereinafter referred to as the "device") may include a bottom surface having a peripheral edge. The device may include one or more first side surfaces extending from the peripheral edge of the bottom surface, wherein the intersection of each first side surface and the peripheral edge forms a first interior angle of less than 180°. The device may include one or more second side surfaces extending from the one or more first side surfaces, wherein the intersection of each second side surface and a corresponding first side surface forms a second interior angle of less than 180°. The device may include a top end connected to the one or more second side surfaces.

[0003] In some embodiments, an optical element may be attached to the bottom surface of an optical device. The optical element may include a light source in contact with the bottom surface of the optical device. The bottom surface may have a concave feature. At least one of one or more first side surfaces and one or more second side surfaces may include facets. The optical device may include K-9 glass. The optical device may include polycarbonate. A second bottom surface of a second optical device may be in contact with the top surface of the optical device. The optical device may include a material with a refractive index in the range of 2.4 to 1.4 (inclusive). The apex of the optical device may be pyramidal. The optical device may include two or more bodies with different refractive indices, which are joined together by an optical adhesive.

[0004] An optical device may include a first optical body made of a first material. The first optical body may include a first base surface, one or more first side surfaces extending from the base surface at an interior angle of less than 180°, and a first end portion opposite the first base surface. The optical device may also include a second optical body made of a second material and in optical contact with the first optical body. The second optical body may include a second base surface, one or more second side surfaces extending from the second base surface at an interior angle of less than 180°, and a second end portion opposite the second base surface.

[0005] In some embodiments, the first end may include a first mesa, and the second base surface may include a second mesa. The first base surface may have a concave feature. An optical element may contact the concave feature of the first base surface, and a gap may be formed between the concave feature and the optical element, the gap being filled with at least one of air, nitrogen, or water. The first material may have a first refractive index, and the second material may have a second refractive index different from the first refractive index. At least one of the first optical body and the second optical body may be a triangular diamond structure. At least one of the first material and the second material may include a crystalline material. At least one of the first material and the second material may be colorless. Attached Figure Description

[0006] Figure 1 A schematic diagram of a diamond used in an optical device is shown according to certain embodiments.

[0007] Figure 2 An optical device comprising a first diamond and a second diamond is shown according to certain embodiments.

[0008] Figure 3 An optical device having diamonds and optical elements is shown according to certain embodiments.

[0009] Figure 4 An optical device comprising a first optical body and a second optical body is shown according to certain embodiments.

[0010] Figures 5A to 5C A top view of a diamond with a triangular diamond structure is shown according to some embodiments.

[0011] Figure 6A According to certain embodiments, an optical device comprising a first diamond and a second diamond is shown for use with ambient light.

[0012] Figure 6B An optical device backlit by optical elements is shown according to certain embodiments.

[0013] Figure 7 An optical device comprising a first optical body and a second optical body is shown according to certain embodiments. Detailed Implementation

[0014] Diamonds have long been prized for their optical properties. It is these optical properties that have made diamonds a prized gemstone for centuries. An uncut diamond may possess the same physical properties (such as hardness, crystal structure, etc.) as a cut diamond, but its optical properties are only fully revealed after cutting. Various cutting techniques have been developed to enhance certain characteristics of diamonds. While different cuts vary in style and appearance, all cuts are designed to utilize the diamond's optical properties, such as its refractive index.

[0015] The refractive index of a material is an indicator of how much it deflects light; it is determined by the ratio of the speed of light in the material to its speed in a vacuum. The higher the refractive index of a material, the greater the deflection of light when it enters that material. The refractive index of transparent media ranges from approximately 1.33 (water) to 2.65 (silicon carbide). Diamond (as a material) has a refractive index of 2.42, thus possessing a relatively high refractive index.

[0016] One consequence of a material's refractive index is total internal reflection (TIF). The likelihood of TIF occurring inside an object depends on the object's material (i.e., its refractive index). TIF is defined by the angle of incidence (the "critical angle"), which occurs when light strikes the inner surface of an object at an angle greater than this critical angle. If light enters the object and strikes the inner surface at an angle less than the critical angle, some or all of the light may be reflected inside the object instead of exiting. In the case of diamonds, TIF within the diamond increases its brilliance and luster, valuable qualities of gemstones.

[0017] Therefore, diamond cutting has traditionally been designed to maximize total internal reflection of light entering the diamond. When light exits after multiple reflections from the diamond's internal surfaces, it produces optical effects such as brilliance and sparkle. Thus, a typical diamond cut traditionally includes a relatively large, flat surface to allow light to enter the diamond. Other surfaces and / or facets are also cut into the diamond to ensure at least most of the light undergoes total internal reflection. Facets and / or surfaces near the diamond's table serve as the final exit point for the light, exhibiting the desired optical effects. However, these optical effects are often dependent on ambient light, so a typical diamond might be set with the table facing upwards to collect as much ambient light as possible. While this configuration helps in using the diamond as a gemstone, other configurations may utilize some or all of these effects for different purposes.

[0018] One possible objective is to generate multiple images of an optical element. For example, a diamond (a diamond structure) can be cut to have a first table and a second table, with the second table opposite the first table. Multiple surfaces can be cut into the diamond to form facets and / or facets. The orientation of the first table can then be adjusted so that light from the optical element can enter the diamond through the first table. The light from the optical element can then be reflected at some or all of the surfaces (e.g., the first table, the second table, the facets, and / or facets). The light from the optical element can ultimately exit the diamond through facets and / or facets that are generally opposite the first table, and / or the second table. The result could be that multiple images of the optical element can be seen because the light from the optical element can exit the diamond from multiple surfaces.

[0019] Another configuration may include a first diamond and a second diamond in optical contact. The first diamond may be cut to have a first table and a second table opposite to the first table. Multiple facets and / or facets may also be cut on the first diamond. Some facets and / or facets may face generally toward the first table, while others may face generally away from the first table. The second diamond may be cut to have a third table and multiple second facets and / or facets. The third table may be in physical and optical contact with the second table of the first diamond, forming a single optical device. The first table may face the optical element, allowing light from the optical element to enter the single optical device through the first table. Light from the optical element may undergo internal reflection on some or all of the facets and / or facets, and then exit the first diamond through the second table. Subsequently, light from the optical element may enter the second diamond through the third table. Light from the optical element may undergo internal reflection on some or all of the second facets and / or facets until it exits the single optical device through some of the second facets and / or facets.

[0020] As used herein, “diamond (diamond structure, diamond body)” can refer to any object cut into a shape similar to that of a naturally cut diamond as described above. The term “diamond” as used herein can be made of any crystalline or amorphous material. For example, a diamond can be made of borosilicate glass, K-9 glass, polycarbonate, crown glass, polyethylene, silicon carbide, or any other suitable material with a refractive index of at least 1.4. In some embodiments, a diamond can be made of a material with a lower refractive index and includes a refractive coating such as tantalum pentoxide (Ta2O5), aluminum oxide (Al2O3), hafnium oxide (HfO2), and / or other suitable coatings. Furthermore, optical elements can include any element capable of guiding light into the diamond. For example, optical elements can include an object (e.g., a stone, metal, etc.) selected to produce the desired image and capable of reflecting light into the diamond. In other examples, optical elements can include light-emitting diodes (LEDs) or other light sources capable of generating light and guiding it into the diamond. Those skilled in the art will recognize many different possibilities and configurations.

[0021] Figure 1A schematic diagram of a diamond 100 for use in an optical device is shown according to certain embodiments. The diamond 100 may include a first table 102, a second table 104, first side faces 106a-c, second side faces 108a-c, first facets 116a-c, and second facets 118a-c. The refractive index of the material used to form the diamond 100 may be in the range of about 1.4 to about 2.62 (inclusive). This material may include any crystalline material (e.g., K-9 glass) and / or an amorphous material (e.g., polycarbonate). The height of the diamond 100 (measured from the first table 102 to the second table 104) may be in the range of about 1 cm to about 15 cm. The diamond 100 may also include a widest point that defines the diameter of the diamond 100. The widest point can be measured by the distance between any two opposing intersections formed by the intersection of side faces (e.g., the distance between the intersection of side faces 106a and 108a and the intersection of side faces 106c and 108c). The diameter of a diamond 100 at its widest point can range from approximately 5 cm to approximately 18 cm.

[0022] The first table 102 may be substantially flat or may be concave. The depth of the concave surface may be less than or equal to 0.25 cm, less than or equal to 0.5 cm, less than or equal to 1 cm, less than or equal to 2 cm, and / or less than or equal to 2.5 cm. In some embodiments, the depth of the concave surface may be determined relative to the size of the diamond 100. For example, the depth may be 5% of the diameter of the diamond 100, 10% of the diameter of the first table 102, 15% of the height of the diamond 100 (measured from the first table 102 to the second table 104), or any other such measurement. Those skilled in the art will recognize many different possibilities and configurations. The table 102 and any other “table” mentioned herein may also be referred to as a “base surface.” The first table 102 may include a peripheral edge from which first side surfaces 106a-c extend. The diameter of the first table 102 (measured between any two opposite points along the peripheral edge) may range from about 1 cm to about 14 cm. In some embodiments, the diameter of the first table 102 can be determined by the ratio of the diameter of the first table 102 to the diameter of the diamond 100. For example, the ratio could be 4:5, meaning that if the diameter of the diamond 100 is 10 centimeters, then the diameter of the first table is 8 centimeters. Other examples may include other ratios such as 2:3, 1:2, 7:8, etc.

[0023] The first facets 106a-c can extend from the first table 102 at an interior angle θ. The interior angle θ can be any angle less than 180°. For example, the interior angle θ can be 100°, 110°, 150°, etc. The interior angle θ can be determined at least in part based on the refractive index of the material used to form the diamond 100. For example, the refractive index of the diamond 100 material may cause light entering through the first table 102 to be directed towards one or more of the first facets 106a-c. The interior angle θ can be determined such that the angle of incidence of light from the first table 102 is lower than the critical angle of the material used to form the diamond 100. Therefore, light from the first table 102 can be internally reflected to other surfaces of the diamond 100.

[0024] First facets 116a-c can be formed on first side faces 106a-c, respectively. Although only the first facets 116a-c are shown on diamond 100, any number of facets can exist on the first side faces 106a-c. The first facets 116a-c can include quadrilaterals, triangles, hexagons, octagons, circles, or any other suitable shape. In some embodiments, the first facets 116a-c can all have the same shape and size, or can include different shapes and / or sizes. Furthermore, facets 116a-c can face different directions relative to the center of diamond 100. For example, side face 106a can include the first facet 116a and other facets. The first facet 116a can face a first direction, which is measured at a first azimuth and a first polar angle by a normal extending from the first facet 116a. Other facets can face other directions, which are measured at different azimuth and polar angles by corresponding normals extending from the other facets. Similar to the interior angle θ, the azimuth and polar angles of the first facets 116a-c (and any other facets present on each of the first facets 106a-c) can be determined at least in part based on the refractive index of the material used to form the diamond 100. In other words, the first facets 116a-c can be configured to internally reflect light entering through the first table 102.

[0025] although Figure 1 Only three facets 106a-c are shown, but diamond 100 may include any number of facets. As shown, diamond 100 may include six facets (e.g., including three additional facets, each opposite a corresponding one of facets 106a-c). In other embodiments, diamond 100 may include three, four, five, eight, etc. Furthermore, the size and angle of each facet may be the same, or may differ in corresponding pairs of facets. In other embodiments, each facet may include different sizes and angles.

[0026] The second side faces 108a-c may intersect the first side faces 106a-c at an interior angle Φ. The interior angle Φ can be any angle less than 180°. For example, the interior angle Φ can be 90°, 110°, 150°, etc. The interior angle Φ can be determined at least in part based on the refractive index of the material used to form the diamond 100. For example, the refractive index of the diamond 100 material may cause light entering through the first table face 102 to be directed towards one or more of the second side faces 108a-c. The interior angle Φ can be determined such that the angle of incidence of light from the first table face 102 is lower than the critical angle of the material used to form the diamond 100. Therefore, light from the first table face 102 can be internally reflected to other surfaces of the diamond 100.

[0027] Second facets 118a-c can be formed on the second side faces 108a-c, respectively. Although only the second facets 118a-c are shown on the diamond 100, any number of facets can exist on the second side faces 108a-c. The second facets 118a-c can include quadrilaterals, triangles, hexagons, octagons, circles, or any other suitable shape. In some embodiments, the second facets 118a-c can all have the same shape and size, or they can include different shapes and / or sizes. Furthermore, the second facets 118a-c can face different directions relative to the center of the diamond 100. For example, side face 108a can include the second facet 118a and other facets. The second facet 118a can face a second direction, which is measured at a second azimuth and a second polar angle by a normal extending from the second facet 118a. Other facets can face other directions, which are measured at different azimuth and polar angles by corresponding normals extending from other facets. Similar to the interior angle θ, the azimuth and polar angles of the second facets 118a-c (and any other facets present on each of the second surfaces 108a-c) can be determined at least in part based on the refractive index of the material used to form the diamond 100. In other words, the second facets 118a-c can be configured to internally reflect light entering through the first table 102.

[0028] The second table 104 may be substantially flat or may include a concave surface. The second table 104 may include a second peripheral edge from which second side surfaces 108a-c extend. The diameter of the second table 104 (a measurement between any two opposite points along the peripheral edge) may range from about 0.5 cm to about 14 cm. In some embodiments, the diameter of the first table 102 and the diameter of the second table 104 may be equal. In some embodiments, the diameter of the second table 104 is determined by the ratio of the diameter of the first table 102 to the diameter of the second table 104. For example, this ratio may be 2:1, i.e., if the diameter of the first table 102 is 4 cm, then the diameter of the second table is 2 cm. Other examples may include other ratios, such as 1:1, 3:1, etc. In some embodiments, the diameter of the second table 104 may be determined by the ratio of the diameter of the second table 104 to the diameter of the diamond 100. For example, this ratio may be 2:5, i.e., if the diameter of the diamond 100 is 10 cm, then the diameter of the second table is 4 cm. Other examples may include other ratios, such as 2:3, 1:2, 7:8, etc.

[0029] In some embodiments, diamond 100 may not include the second table 104. Instead, the second facets 108a-c may intersect at the apex. Thus, diamond 100 may include an end with a pointed tip or other similar shape. This end may be angular or rounded. In some embodiments, the first facets 106a-c and / or the second facets 108a-c may be replaced by a single rounded facet. Those skilled in the art will recognize many different possibilities and configurations.

[0030] Figure 2 An optical device including a first diamond 202 and a second diamond 204 is shown according to some embodiments. The first diamond 202 may be similar to... Figure 1 The diamond 100 includes a first table 212, a first side face 222, a second side face 232, and a first end face 242. The first table 212 may be similar to... Figure 1 The first table 102 described herein has similar features and functions. The first side face 222 (and any other first side face) may be similar to the first side faces 106a-c and include similar features and functions. The first side face 222 may be one of any number of first side faces. For example, the first diamond 202 may include 3 first side faces, 4 first side faces, 5 first side faces, 10 first side faces, etc. For example, the first side face 222 may include any number of first facets configured to internally reflect light from the first table 212 and / or any other surface of the first diamond 202. The second side face 232 may be similar to... Figure 1The second side 108a-c includes similar features and functions. The second side 232 may include any number of second facets configured to internally reflect light from the first table 212 and / or any other surface of the first diamond 202.

[0031] In some embodiments, the first end 242 may include a vertex where the second side 232 intersects. In other embodiments, such as Figure 2 As shown, the first end 242 may include a platform, for example Figure 1 The second platform 104. The diameter of the first end 242 can be the same as the diameter of the first platform 212, or it can be larger than the diameter of the first platform 212 (e.g., Figure 2 (As shown). In some embodiments, the first end 242 may be smaller than the first table 212. The first end 242 may be substantially flat (or planar), or it may be concave or convex. The first end 242 may be configured to guide light reflected from the first side 222 (and any other first side) and / or any other surface of the first diamond 202 to the second diamond 204. The first end 242 may be connected to the second table 214 of the second diamond 204. Figure 2 As shown, the first end 242 and the second mesa 214 can be physically and optically connected, or they can be optically connected only (e.g., separated by a gap). In some embodiments, the first diamond 202 and the second diamond 204 can be joined or otherwise connected by optical adhesives, glue, mechanical fasteners (e.g., screws, bolts, pins, etc.) and / or any other suitable means. In all embodiments, the first end 242 and the second mesa 214 can be connected such that some or all of the light from the first diamond 202 can enter the second diamond 204, and vice versa.

[0032] The diameter of the second platform 214 may be the same as the diameter of the first end 242, or it may be smaller or larger than the diameter of the first end 242. In some embodiments, the diameter of the second platform 214 may be determined by the ratio of the first end 242. For example, the ratio may be 2:3, where if the diameter of the first end 242 is 6 cm, then the diameter of the second platform 214 is 4 cm. Other ratios may include 1:1, 3:4, 6:7, etc.

[0033] The second diamond 204 may include a third side 224. The third side 224 may be similar to... Figure 1The first side face 106a-c is included in the second diamond 204. The third side face 224 can be one of any number of third side faces included in the second diamond 204 (e.g., 3 facets, 5 facets, etc.). In some embodiments, the third side face 224 (and other third side faces) can correspond to the first side face 222 and / or the second side face 232. For example, one or more of the first side face 222, the second side face 232, and the third side face 224 can all include the same number of surfaces, corresponding facets, corresponding shapes (e.g., triangles, quadrilaterals, etc.), and other such features. In other embodiments, the third side face 224 can correspond to one or the other of the first side face 222 and the second side face 232.

[0034] The second diamond 204 may also include a fourth side 234. The fourth side 234 may be similar to... Figure 1 The second side 108a-c and / or the second side 224. The fourth side 234 can be one of any number of fourth sides (e.g., 3 fourth sides, 5 fourth sides, etc.). The fourth side 234 can correspond to some or all of the first side 222, the second side 232 and / or the third side 224.

[0035] The second diamond 204 may also include a second end 244 opposite to the second table 214. The second end 244 may include a fourth table, such as... Figure 2 As shown, it may include the vertex where the fourth side 234 intersects. In embodiments where the second end 244 includes a fourth platform, the second end 244 may include a diameter equal to the diameter of the first end 242. Alternatively, the second end 244 may include a diameter determined by the ratio of the diameter of the second end 244 to the diameter of the second platform 214. For example, the ratio may be 2:3, where if the diameter of the second platform 214 is 6 cm, then the diameter of the second end 244 is 4 cm. Other ratios may include 1:1, 3:4, 6:7, etc.

[0036] The second table 214 can be configured to receive light from the first diamond 202 via the first end 242. For example, light from the first diamond 202 can enter the first diamond 202 via the first table 212. Light can enter the first diamond 202 from optics (e.g., an object such as metal or stone and / or a light source such as an LED). Light from the optics can be reflected within one or more surfaces of the first diamond 202 (e.g., first side 222, second side 232, etc.) and exit the first diamond 202 via the first end 242. Light can then enter the second diamond 204 via the second table 214. Light can then be reflected within one or more surfaces of the second diamond 204 (e.g., third side 224 and / or fourth side 234) and exit the second diamond 204 via the second end 244 and / or fourth side 234.

[0037] In some embodiments, the first diamond 202 and the second diamond 204 may be formed of the same material (e.g., K-9 glass, polycarbonate, etc.). In other embodiments, the first diamond 202 may be formed of a first material, and the second diamond 204 may be formed of a second material. The first material may have a first refractive index, and the second material may have a second refractive index, which in various embodiments may be the same as or different from the first refractive index. The first and second refractive indices may be configured to enable internal reflection in one or both of the first diamond 202 and the second diamond 204. In some embodiments, at least one of the first diamond 202 and the second diamond 204 may include a refractive coating to change the refractive index of the material. Furthermore, as... Figure 2 As shown, one or both of the first diamond 202 and the second diamond 204 can be colorless and / or colored (e.g., hue in the material, external coating, etc.).

[0038] Figure 3 An optical device 300 having a diamond 302 and an optical element 310 is shown according to some embodiments. The diamond 302 may be similar to... Figure 1 Diamond 100 in the text includes similar features and functions. Diamond 302 may include a base surface (base facet, bottom facet). The base surface may be a table facet, for example... Figure 1 The first mesa 102 in the optical element 310 can be planar, concave, or convex in various embodiments. A base surface can be disposed above the optical element 310. For example, if the base surface is a mesa, the optical element 310 can be supported by a bracket or other such device. The diamond 302 can then be placed directly on the optical element 310 such that the optical element is visible through the diamond 302, or it can be supported by a bracket or other device. In another example, the base surface may include a concave feature (concave structure). The diamond 302 can be supported by a bracket or other device such that the concave feature and the bracket or other device define a gap. The optical element 310 can then be disposed within the gap such that the optical element 310 is visible through the diamond 302. In some embodiments, the gap can be filled with a fluid such as air, water, nitrogen, or other such fluids.

[0039] Diamond 302 may include side 308. Side 308 can be similar to... Figure 2 The second side 234. Therefore, side 308 can be one of any number of sides of diamond 302. Side 308 can terminate at end 304 of diamond 302. End 304 can be as follows: Figure 3 The image shows a vertex, or it may include a second platform (e.g., Figure 1(Second table 104 in the diamond). When light enters the diamond 302 from the base surface, the light can be reflected within one or more surfaces of the diamond 302 (e.g., side surface 308). The light can then exit the diamond 302 via the end 304. Figure 3 In the illustrated embodiment, multiple images of the optical element 310 can be seen via the side 308 (e.g., facets). In other embodiments, the end 304 may include a second mesa. The optical element 310 can then be seen via the second mesa, appearing larger than the optical element itself.

[0040] Figure 4 An optical device 400, including a first optical body 402 and a second optical body 404, is shown according to certain embodiments. The optical device 400 may be an integral device in which all components are attached. Alternatively, some or all components of the optical device 400 may be independent of the other components and arranged to form the optical device 400. The optical device 400 may include a first optical body 402, a second optical body 404, and an optical element 406. The first optical body 402 may be similar to... Figure 2 The first diamond 202 is located in the center. Therefore, the first optical body 402 may include a base surface 412, a first side surface 422, a second side surface 432, and a first end portion 442. Similarly, the second optical body 404 may be similar to... Figure 2 The second diamond 204 in the diamond, and includes a second base surface 414, a third side surface 424, a fourth side surface 434 and a second end 444.

[0041] Optical element 406 may be a substrate or may include a substrate for supporting at least the first optical body 402. Optical element 406 may also include an optical object 410 disposed below the first optical body 402. Optical object 410 may include metal, stone, printed image, light source (e.g., LED), mirror, or any other such object. For example, optical object 410 may be a device configured to reflect light of a specific frequency, thereby providing color (or appearance) to one or more of the first optical body 402 and the second optical body 404. In another example, optical object 410 may additionally or alternatively be an object selected to produce a desired image. Light may be reflected or emitted from the object such that the image is visible through one or more surfaces of the first optical body 402 and / or the second optical body 404. In yet another example, optical object 410 may emit light along one or more axes aligned with at least a portion of the base surface 412.

[0042] In some embodiments, the base surface 412 may have a platform (e.g., Figure 1The first platform 102 in the optical element 406 is then physically and optically connected to at least a portion of the optical element 406. In other embodiments, the base surface 412 may include a concave feature. Thus, the concave feature of the base surface 412 and the optical element 406 may define a gap. The optical object 410 may then be arranged at least partially within the gap.

[0043] The second platform 414 can be configured to receive light from the first optical body 402 via the first end 442. For example, light from the first optical body 402 can enter the first optical body 402 via the base surface 412. Light can enter the first optical body 402 from the optical element 406 and / or the optical object 410 (e.g., an object such as metal or stone and / or a light source such as an LED). Light from the optical element can be reflected within one or more surfaces of the first optical body 402 (e.g., the first side 422, the second side 432, etc.) and exit the first optical body 402 via the first end 442. The light can then enter the second optical body 404 via the second platform 414. The light can then be reflected within one or more surfaces of the second optical body 404 (e.g., the third side 424 and / or the fourth side 434) and exit the second optical body 404 via the second end 444 and / or the fourth side 434.

[0044] In some embodiments, ambient light may enter the first optical body 402 via at least a portion of the first end 442 (e.g., the portion of the first end 442 extending beyond the second platform 414). The ambient light is reflected by one or more surfaces of the first optical body 402 (e.g., the first side 422, the second side 432, etc.) and exits the first optical body 402 via the first end 442. The ambient light may then enter the second optical body 404 via the second platform 414. The ambient light may then be reflected within one or more surfaces of the second optical body 404 (e.g., the third side 424 and / or the fourth side 434) and exit the second optical body 404 via the second end 444 and / or the fourth side 434.

[0045] Figure 5A A top view of a diamond 500 with a triangular faceted diamond structure (triangular diamond structure, triangular diamond structure) configuration is shown according to certain embodiments. Diamond 500 can be, for example... Figure 3 Optical devices 300 and / or Figure 4 The optical component 400 is a component of the optical device. Therefore, the diamond 500 can be optically and / or physically attached to optical elements, such as a substrate, an optical object (e.g., a piece of metal, stone, etc.), and / or a light source (e.g., an LED). The diamond 500 can be similar to... Figure 1The diamond 100 in the image, and other surfaces not visible in the top view.

[0046] Diamond 500 may include a base surface 502, side surfaces 504, and facets 514a-c. The base surface 502 may be similar to the first base surface 102 and / or Figure 1 The second base surface 104 is shown in FIG. 5. In the embodiment shown, the base surface 502 may be hexagonal, including an edge 503 with six sides. The base surface 502 may be symmetrical, such that each of the six sides of the edge 503 has the same length. Therefore, the width of the base surface 502 may be uniform when measured between any relative points. For example, the width of the base surface 502 may range from about 1 cm to about 14 cm (including the endpoints). The base surface 502 may be substantially flat. In some embodiments, the base surface 502 may be concave. For example, in the optical device 300, the base surface 502 may be in contact with an optical element (optically and / or physically). Therefore, the concavity of the base surface 502 may define a void. An optical object may then be arranged in the void. The void may be at least partially filled with air, nitrogen, water, or any other suitable fluid. In other embodiments, the base surface 502 may include convex features. Light may enter the diamond from the surface opposite the base surface 502. After being reflected within the diamond 500, light can exit through the convex feature onto the base surface 502, producing the desired image. Those skilled in the art will recognize many different possibilities and configurations.

[0047] The side 504 can be similar to Figure 1 The first side surface 106a-c. Therefore, regarding Figure 1 Side surface 504 may (as shown on the page) extend from base surface 502 at an interior angle θ. The interior angle θ may be any angle less than 180°. For example, the interior angle θ may be 100°, 110°, 150°, etc. The interior angle θ may be determined at least in part based on the refractive index of the material forming diamond 500.

[0048] Side 504 may include facets 514a-c. Facets 514a-c may be triangular (e.g., equilateral, isosceles, and / or scalene triangles). In fact, some or all of the surfaces of diamond 500 may be triangular in shape. Therefore, diamond 500 may be a triangular diamond (i.e., composed of multiple triangles). Although only facets 514a-c are marked, it should be understood that diamond 500 may include any number of facets 514a-c on any number of its surfaces. Facets 514a-c may include equal dimensions, proportional dimensions, and / or different dimensions. Facets 514a-c may also vary in orientation (different) (similar to...). Figure 1Facets 514a-c (e.g., facets 514a-c) may face different directions relative to the center of diamond 500. First facet 514a may face a first direction, measured at a first azimuth and a first polar angle by a normal extending from first facet 514a. Other facets (e.g., facets 514b-c) may face other directions, measured at different azimuths and polar angles by corresponding normals extending from other facets.

[0049] Because facets 514a-c can be oriented differently, they can form pyramids projecting from diamond 500. In other embodiments, facets 514a-c can extend inward toward the center of diamond 500 (e.g., a convex feature). Those skilled in the art will recognize many different possibilities and configurations.

[0050] Figure 5B A top view of a diamond 500 with a three-diamond configuration is shown according to some embodiments. Figure 5B As shown, Diamond 500 can include similar... Figure 5A The hexagonal base surface 512 of the base surface 502 in the middle. For example... Figure 5B As shown, side surface 504 may include facets 524a-c. Facets 524a-c may be equilateral triangles arranged around the hexagonal base surface 512. Facets 524a-c may be similar to Figure 5A Some or all of the facets 514a-c in the model, and including similar features and functions.

[0051] Figure 5C A top view of a diamond 500 with a three-diamond configuration is shown according to some embodiments. Figure 5C As shown, diamond 500 may include an octagonal base surface 522. The octagonal base surface 522 may be substantially flat, include concave features, and / or include convex features, similar to... Figure 5A The base surface 502 in the middle. For example... Figure 5C As shown, Diamond 500 can include similar... Figure 5B and 5C The facets 514a-c and / or facets 524a-c in the diagram.

[0052] Figure 6AAccording to certain embodiments, an optical device 600 for ambient light 620, comprising a first diamond 604 and a second diamond 606, is shown. The optical device 600 may include a substrate 602, the first diamond 604, the second diamond 606, and an optical element 608a. The substrate 602 may be a bracket, frame, holder, or any other suitable device configured to support the first diamond 604 and / or the second diamond 606. For example, the substrate 602 may be a frame surrounding a picture, mirror, etc. The substrate 602 may include wood, plastic, metal, or any other suitable material.

[0053] The first diamond 604 may include a first table 614, a first side face 624, a second side face 634, and a vertex 644. The first table 614 may be similar to... Figure 1 The first facet 102 may include similar features and functions. Similarly, the first side 624 and the second side 626 may be similar to the first side 106a-c and the second side 108a-c, respectively. Vertex 644 may be defined by the point where the second side 626 intersects. The first diamond 604 may be secured within the base 602 using adhesives, mechanical fasteners, pressure, or any other suitable method.

[0054] The second diamond 606 may include a third table 616, a third side 626, a fourth side 636, and a second vertex 646. Vertex 644 may be defined by the point where the fourth side 636 intersects. The second table 616 may be connected to the first table 614 of the first diamond 606. The first table 614 and the second table 616 may be physically and optically connected, or may be optically connected only (e.g., separated by a gap). In some embodiments, the first diamond 604 and the second diamond 606 may be joined or otherwise connected by optical adhesives, glue, mechanical fasteners (e.g., screws, bolts, pins, etc.) and / or any other suitable means. In all embodiments, the first table 614 and the second table 616 may be connected such that some or all of the light from the first diamond 604 can enter the second diamond 606, and vice versa. The diameter of the second table 616 may be the same as, or smaller than, or larger than, the diameter of the first table 614. In some embodiments, the diameter of the second table 616 may be determined by the proportion of the first table 614. For example, the ratio could be 2:3, where if the diameter of the first tabletop 614 is 6 cm, then the diameter of the second tabletop 616 is 4 cm. Other ratios could include 1:1, 3:4, 6:7, etc.

[0055] Optical element 608a may be a reflective device, a light emitter (e.g., an LED light), or other object configured to produce or modify a desired image. For example, optical element 608a may reflect light of a specific color. Due to optical element 608a, the first diamond 604 and / or the second diamond 606 may appear to include a specific color.

[0056] Ambient light 620 can enter the first diamond 604 via the first table 614. Ambient light 620 can be reflected within one or more surfaces of the first diamond 604 (e.g., first side 624, second side 634, etc.). In some embodiments, ambient light 620 can exit the first diamond 604 via vertex 644 and be reflected by optical element 608a. Ambient light 620 can then be redirected into the first diamond 604 via the second side 626 and exit the first diamond 604 via the first table 614. Ambient light 620 can then enter the second diamond 606 via the second table 616. Ambient light 620 can then be reflected within one or more surfaces of the second diamond 606 (e.g., third side 626 and / or fourth side 636) and exit the second optical body 404 via the second vertex 646 and / or fourth side 636.

[0057] Figure 6B According to some embodiments, an optical device 600 is shown that is illuminated from the back by an optical element 608b. For example... Figure 6B As shown, optical element 608b may be an emitter (e.g., an LED) configured to direct light 630 into the first diamond 604. Optical element 608b may be annular, including one or more emitting elements (e.g., an LED ring) that direct light 630 into one or more second sidewalls 634. Additionally or alternatively, optical element 608b may direct light 630 into vertex 644. In some embodiments, light 630 may, in addition to... Figure 6A In addition to the ambient light 620, light 630 is provided. Then, light 630 can interfere (constructively or destructively) with the ambient light 630 to produce the desired image or effect.

[0058] Light 630 can enter the first diamond 604 via the second side 634 and / or the vertex 644. Light 630 can be reflected within one or more surfaces of the first diamond 604 (e.g., the first side 624, the second side 634, etc.). Light 630 can then be redirected into the first diamond 604 via the second side 626 and exit the first diamond 604 via the first table 614. Light 630 can then enter the second diamond 606 via the second table 616. Light 630 can then be reflected within one or more surfaces of the second diamond 606 (e.g., the third side 626 and / or the fourth side 636) and exit the second optical body 404 via the second vertex 646 and / or the fourth side 636.

[0059] Figure 7 According to certain embodiments, an optical device 700 is shown including a first optical body 702 and a second optical body 704. The optical device 700 may be an integral device in which all components are attached. Alternatively, some or all components of the optical device 700 may be independent of the other components and arranged to form the optical device 700. The optical device 700 may include a first optical body 702, a second optical body 704, and an optical element 706. The first optical body 702 may be similar to... Figure 2 The first diamond 202 in the middle. Therefore, the first optical body 702 may include a base surface (bottom surface, base plane) 712, a first side surface 722, a second side surface 732, and a first end 742. Similarly, the second optical body 704 may be similar to Figure 2 The second diamond 204 in the diamond includes a second base surface (bottom surface, base surface) 714, a third side surface 724, a fourth side surface 734, and a second end 744.

[0060] Optical element 706 may be or may include a substrate configured to support at least a first optical body 702. Optical element 706 may also include an optical object 710 disposed below the first optical body 702. Optical object 710 may include metal, stone, printed image, light source (e.g., LED), mirror, or any other such object. For example, optical object 710 may be a device configured to reflect light of a specific frequency, thereby providing color (or appearance) to one or more of the first optical body 702 and the second optical body 704. In another example, optical object 710 may additionally or alternatively be an object selected to produce a desired image. Light may be reflected or emitted from optical object 710 such that the image is visible through one or more surfaces of the first optical body 702 and / or the second optical body 704. In yet another example, optical object 710 may emit light along one or more axes aligned with at least a portion of the base surface 712.

[0061] In some embodiments, the base surface 712 may include a platform (e.g., Figure 1 The first platform 102 in the optical element 710 is then physically and optically connected to at least a portion of the optical element 710. In other embodiments, the base surface 712 may include a concave feature (concave structure). The concave feature of the base surface 712 and the optical element 710 may then define a gap. The optical object may then be arranged at least partially within the gap.

[0062] The second platform 714 can be configured to receive light from the first optical body 702 via the first end 742. For example, light from the first optical body 702 can enter the first optical body 702 via the base surface 712. Light can enter the first optical body 702 from an optical device (e.g., an object such as metal or stone and / or a light source such as an LED). Light from the optical device can be reflected within one or more surfaces of the first optical body 702 (e.g., the first side 722, the second side 732, etc.) and exit the first optical body 702 via the first end 742. The light can then enter the second optical body 704 via the second platform 714. The light can then be reflected within one or more surfaces of the second optical body 704 (e.g., the third side 724 and / or the fourth side 734) and exit the second optical body 704 via the second end 744 and / or the fourth side 734.

[0063] In some embodiments, ambient light may enter the first optical body 702 via at least a portion of the first end 742 (e.g., the portion of the first end 742 extending beyond the second platform 714). The ambient light is reflected by one or more surfaces of the first optical body 702 (e.g., the first side 722, the second side 732, etc.) and exits the first optical body 702 via the first end 742. The ambient light may then enter the second optical body 704 via the second platform 714. The ambient light may then be reflected within one or more surfaces of the second optical body 704 (e.g., the third side 724 and / or the fourth side 734) and exit the second optical body 704 via the second end 744 and / or the fourth side 734.

[0064] It should be noted that the systems and devices discussed above are intended only as examples. It must be emphasized that various processes or components may be appropriately omitted, substituted, or added in various embodiments. Furthermore, features described with respect to certain embodiments may be combined in various other embodiments. Different aspects and elements of the embodiments may be combined in a similar manner. Likewise, it should be emphasized that technology is constantly evolving, and therefore many elements are illustrative and should not be construed as limiting the scope of the invention.

[0065] Specific details are set forth in this specification to provide a thorough understanding of the embodiments. However, those skilled in the art will understand that the embodiments can be practiced without these specific details. For example, well-known structures and techniques have been shown without unnecessary detail to avoid obscuring the embodiments. This description provides only exemplary embodiments and is not intended to limit the scope, applicability, or configuration of the invention. Rather, the foregoing description of the embodiments will provide those skilled in the art with an enabling description for implementing embodiments of the invention. Various changes may be made to the function and arrangement of elements without departing from the spirit and scope of the invention.

[0066] Several embodiments have been described, and those skilled in the art will recognize that various modifications, alternative constructions, and equivalents can be used without departing from the spirit of the invention. For example, the elements above may simply be components of a larger system, where other rules may take precedence over or otherwise modify the application of the invention. Furthermore, many steps may be performed before, during, or after considering the elements above. Therefore, the above description should not be considered as limiting the scope of the invention.

[0067] Furthermore, when used in this specification and the following claims, the words “comprising,” “including,” “containing,” “accommodating,” “including,” “comprise,” and “comprising” are intended to specify the presence of the said feature, integer, component, or step, but they do not exclude the presence or addition of one or more other features, integers, components, steps, actions, or groups.

[0068] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly or conventionally understood. As used herein, the articles “a” and “an” refer to one or more (i.e., at least one) grammatical objects of an article. For example, “an element” refers to one or more elements. As used herein, when referring to measurable values ​​such as quantities, durations, etc., “about” and / or “approximately” include a deviation of ±20% or ±10%, ±5% or +0.1% from the specified value, as such deviation is appropriate to the context of the systems, devices, circuits, methods, and other implementations described herein. As used herein, when referring to measurable values ​​such as quantities, durations, physical properties (e.g., frequency), “substantially” also includes a deviation of ±20% or ±10%, ±5% or +0.1% from the specified value, as such deviation is appropriate to the context of the systems, devices, circuits, methods, and other implementations described herein.

[0069] As used herein, including in the claims, when used in a list of items prefixed with "at least one" or "one or more," "and" indicates that any combination of the listed items may be used. For example, a list of "at least one A, B, and C" includes any combination of A or B or C or AB or AC or BC and / or ABC (i.e., A and B and C). Furthermore, multiple uses of A, B, and / or C may form part of the considered combination to the extent that items A, B, or C may appear or be used multiple times. For example, a list of "at least one A, B, and C" may also include AA, AAB, AAA, BB, etc.

Claims

1. An optical device, comprising: A bottom surface with an outer edge; One or more first side faces extending from the outer periphery of the bottom surface, wherein each first side face intersects the outer periphery at a first interior angle of less than 180°; One or more second sides extending from the one or more first sides, wherein each of the one or more second sides intersects a corresponding first side among the one or more first sides at a second interior angle of less than 180°; as well as The top end connected to the one or more second sides.

2. The optical device according to claim 1, wherein, The bottom surface of the optical device is connected to the optical element.

3. The optical device according to claim 2, wherein, The optical element includes a light source that is in contact with the bottom surface of the optical device.

4. The optical device according to claim 1, wherein, The bottom surface includes a concave feature.

5. The optical device according to claim 1, wherein, At least one of the one or more first sides and the one or more second sides includes a facet.

6. The optical device according to claim 1, wherein, The optical device includes K-9 glass.

7. The optical device according to claim 1, wherein, The optical device comprises polycarbonate.

8. The optical device according to claim 1, wherein, The top surface of the optical device is in contact with the second bottom surface of the second optical device.

9. The optical device according to claim 1, wherein, The optical device comprises a material with a refractive index in the range of 2.4 to 1.

4.

10. The optical device according to claim 1, wherein, The top of the optical device is pyramidal.

11. The optical device according to claim 1, wherein, The optical device comprises two or more bodies with different refractive indices, which are connected by an optical adhesive.

12. An optical device, comprising: A first optical body made of a first material includes: First base surface; One or more first side faces extending from the base surface at an interior angle of less than 180°; and The first end portion opposite to the first base surface; A second optical body, made of a second material and in optical contact with the first optical body, comprises: Second base surface; One or more second side surfaces extending from the second base surface at an interior angle of less than 180°; and The second end face opposite to the second base surface.

13. The optical device according to claim 12, wherein, The first end portion includes a first platform, and the second base surface includes a second platform.

14. The optical device according to claim 13, wherein, The first end of the first optical body and the second base surface of the second optical body are fixed together using an optical adhesive.

15. The optical device according to claim 12, wherein, The first base surface includes a concave feature.

16. The optical device according to claim 15, wherein, The concave feature of the first base surface contacts the optical element and defines a gap between the concave feature and the optical element, wherein the gap is filled with at least one of air, nitrogen or water.

17. The optical device according to claim 12, wherein, The first material has a first refractive index, and the second material has a second refractive index that is different from the first refractive index.

18. The optical device according to claim 12, wherein, At least one of the first optical body and the second optical body is a triangular diamond structure.

19. The optical device according to claim 12, wherein, At least one of the first material and the second material includes a crystalline material.

20. The optical device according to claim 12, wherein, At least one of the first material and the second material is colorless.

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