7results about How to "Three-dimensional" patented technology

This utility model relates to an externally mounted three-dimensional illuminated lettering and an automobile, belonging to the technical field of externally mounted illuminated lettering. It includes a base cover and a lampshade, with an installation space between the base cover and the lampshade. A circuit board is housed within the installation space, and an LED module is encapsulated on the circuit board. The inner surface of the lampshade has laser-engraved character boundaries; the area within the character boundaries is a light-transmitting area, and the area outside the character boundaries is an opaque area. Light emitted by the LED module passes through the light-transmitting area. By placing the circuit board and LED module inside the base cover and lampshade, and driving them via an externally located driving circuit through electrical connections, the overall size and height of the lettering are reduced, meeting the requirement that the external protrusion height of the automobile is ≤10mm. The lettering is designed separately and can be assembled externally, saving installation space and offering a high degree of assembly flexibility. Even when not illuminated, the laser-engraved character boundaries still have a three-dimensional effect; when illuminated, the light-transmitting area allows light to pass through, thereby improving the lettering's recognition effect.

This invention discloses an image display method, apparatus, vehicle-mounted display screen, and device, relating to the field of display technology. The method includes: acquiring user interaction commands generated on the vehicle-mounted display screen; generating display information for each first pixel based on the interaction commands; parsing the display information to obtain projection parameters for each projection beam; projecting the corresponding projection beam onto the vehicle-mounted display screen according to the projection parameters to obtain each second pixel; and forming an interactive interface based on all the second pixels. The vehicle-mounted display screen includes a hemispherical or super-hemispherical display carrier, a touch electrode layer covering the outer surface of the display carrier, and a diffraction film layer covering the inner surface of the display carrier. User interaction commands are obtained based on the touch electrode layer, and the diffraction film layer is used to diffract the projection beam to form second pixels. The interactive interface display method of this invention can present the user in a more intuitive, vivid, and private way.

The utility model discloses a mask with ventilating and filtering functions. The mask comprises a mask body and hanging lugs connected with the two sides of the mask body. The mask body is integrally formed after hot pressing of a composite fabric; the composite fabric comprises at least one composite layer unit, and each composite layer unit comprises an outer-layer fabric, a middle air layer and an inner-layer fabric. The middle air layer is arranged between the outer-layer fabric and the inner-layer fabric, and the middle air layer is arranged in a folding manner through fiber yarns to form a three-dimensional crossed net-shaped structure. According to the mask with the ventilation and filtering functions, through the design of the mask fabric composite layer structure and the integrated overall structure design, the mask has a certain filtering function while having good ventilation performance, and is skin-friendly, light and good in wearing comfort.

This utility model provides an indoor unit for an air conditioner, including a housing and a voice module. The housing has a support frame and a decorative panel disposed on the front side of the support frame. The decorative panel has a voice through hole, and the support frame has a clearance space corresponding to the position of the voice through hole. Because the sound receiving hole or sound output hole of the voice module is correspondingly arranged with the voice through hole, and the voice module is fixedly mounted on the decorative panel, and the clearance space is provided within the support frame, the voice module is located within the clearance space. Therefore, the voice module will move synchronously with the decorative panel and will not be blocked by the support frame. Even if thermal expansion and contraction cause unevenness between the support frame and the decorative panel, the sound receiving hole or sound output hole of the voice module can still be aligned with the voice through hole, achieving accurate sound reception or accurate sound output. This avoids situations where the voice control effect is poor or unable to achieve voice control, thereby achieving a better voice control effect.

The utility model discloses a cut-figured cloth, which comprises an upper base cloth layer, a lower base cloth layer and floating warps, wherein the upper base cloth layer is formed by interweaving warps and wefts; the lower base cloth layer is formed by interweaving warps and wefts; the upper-layer base cloth layer and the lower-layer base cloth layer are respectively formed by interweaving warp and weft yarns, the upper-layer base cloth layer can adopt a warp and weft one-up and one-down interweaving mode, and the lower-layer base cloth layer can adopt a warp and weft one-down and one-up interweaving mode; floating warp yarns can be woven from the upper-layer base cloth layer and the lower-layer base cloth layer at the same time; the utility model has the beneficial effects that the bottleneck that the size of the pattern is limited due to the size of the pattern cutting roller in the prior art is broken through, and the target of larger pattern is realized; the problem that floating beards are too short due to the fact that the patterns are close to one another in the patterns is solved, and the length of the floating beards can be flexibly adjusted according to the interval of the base cloth; the weaving efficiency is improved, the product is more stereoscopic and layered, the color is richer, the weaving is more convenient, the market competitiveness and the additional value of the product are improved, and the fabric has a wide market application prospect.

The medical image visualization method comprises the following steps: tracking coordinates of a left pupil and a right pupil of a viewer in a predefined space coordinate system in real time; the three-dimensional array is rendered in real time according to the coordinates of the left pupil and the coordinates of the right pupil, a rendered image corresponding to the left eye and a rendered image corresponding to the right eye are obtained, and the three-dimensional array analyzes medical image data of the anatomical structure and comprises density information or gray information of the anatomical structure at different spatial positions; and presenting the rendered image corresponding to the left eye and the rendered image corresponding to the right eye, so that the rendered image corresponding to the left eye enters the left eye of the viewer, and the rendered image corresponding to the right eye enters the right eye of the viewer. The visualization method enables a viewer to visually see a stereoscopic rendered image of an anatomical structure. The invention further provides a medical image visualization system.

The utility model discloses a three-dimensional feather decorating part and a wedding dress. Comprising bottom layer cloth and overlock cloth, the overlock cloth is fixedly connected to the bottom layer cloth and forms the outer edge contour of feather, a three-dimensional texture layer is fixedly arranged in the overlock cloth, and an inner cavity of the whole overlock cloth is filled with the three-dimensional texture layer. The three-dimensional texture layer is further fixedly provided with an embellishment assembly, the embellishment assembly is used for serving as a framework of the feathers, outlines of the feathers are drawn through the overlock cloth, fluff textures of the feathers are simulated through the three-dimensional texture layer, and the framework of the feathers is simulated through the three-dimensional decorating part, so that the feather decorating part has the three-dimensional sense similar to that of the actual feathers; and the device is very flexible and light.