185 results about "Color effect" patented technology

The invention discloses a building ceramic tile with a fluorescent magical color effect and a preparation method of the building ceramic tile, and relates to the technical field of building ceramic tiles. The ceramic tile sequentially comprises a green body layer, a cover glaze layer, a pattern layer, a fluorescent material layer and a transparent color-emitting glaze layer from bottom to top, the pattern layer is formed by printing a multi-layer multicolor pattern file on the cover glaze layer by using a digital ink jet machine; according to the fluorescent material layer, after patterns are printed in an ink-jet mode, a printing machine is used for accurately aligning designed marking positions, the patterns printed by an ink jet printer and the fluorescent material layers with different colors are positioned and overlapped, it is ensured that the patterns of the fluorescent material layer and the colorful patterns printed by the digital ink jet printer are completely matched and overlapped, and the multi-layer colorful effect of the brick surface is achieved. According to the invention, a fluorescent material is introduced, a novel transparent color-developing protective glaze is researched and developed, and a proper firing process is combined, so that the brick surface can show a magical color effect in both bright and dark places.

The present invention relates to a flexible optical variable thin film with light-induced angle-dependent color change and a preparation method thereof. The base film is selected from one of biaxially oriented polyester film (BOPET), biaxially oriented polypropylene film (BOPP), OPP and nylon (PA) film. By using suitable equipment, processes and materials, an adhesive layer, a reflective layer, a refractive layer and a protective layer are plated and coated based on metals Cr\AL and polymers. It is fully considered that the finished product can still maintain flexibility after the drying and forming of each film layer, and light can propagate between different film layers. As a result of multiple reflections and refractions interacting with each other, an interference phenomenon of "two-color effect" of light occurs, resulting in a light-induced angle-dependent color change effect, and endowing the thin film with different bright lights and colors from multiple perspectives.

An image processing method and apparatus, an electronic device and a storage medium. The method comprises: in response to receiving a first color adjustment instruction, processing a preset image on the basis of a first color adjustment algorithm which matches the first color adjustment instruction so as to obtain a first image, wherein mapped color values obtained from the preset image on the basis of input color values are the same as the input color values; mapping color values in the first image to an original image to be processed to obtain a mapped original image in such a way that the mapped original image presents a color effect that matches the first color adjustment instruction.

A color temperature adjustment apparatus and a color temperature adjustment method for color-temperature-variable lamp beads connected in series are provided. The provided includes control manners such as single-chip microcomputer-based control and switch-based control. In switch-based control, switches on different lines are switched on to turn on lamp beads on the lines to achieve a mixed color effect. In single-chip microcomputer-based control, a PWM signal is output by using a pin of a single-chip microcomputer, where the PWM signal is at a high level or a low level; when the PWM signal is at the high level, small currents are output through a transistor Qa and a transistor Qb; when the PWM signal is at the low level, large currents are output through the transistor Qa and the transistor Qb; and the adjustment apparatus includes a resistor Ra and a resistor Rb.

In implementations of techniques and systems for color enhancing digital images to match templates, a processing device implements a color effects module to receive a digital image to be inserted into a template. The color effects module identifies one or more dominant colors of the digital image and the template. The color effects module determines a harmonic match between the image dominant colors and the template dominant colors. The processing device then outputs a modified digital image to which the image dominant color of the harmonic match is applied as a color effect.

The invention relates to the technical field of printing ink, and particularly discloses UV curing printing ink, a heat transfer printing colored tape and a preparation method thereof.The printing ink comprises nanometer color paste and a connecting material, and the connecting material is prepared from, by weight, 35-45 parts of urethane acrylate, 12-18 parts of isobornyl acrylate, 8-12 parts of tetrahydrofurfuryl acrylate, 4-6 parts of acryloylmorpholine and 1-10 parts of photoinitiator; the photoinitiator comprises 184, TPO (thermoplastic polyolefin) and 819. The prepared printing ink is clear and stable in image after transfer printing, can achieve a good full-printing full-color effect, is resistant to water and alcohol, and can achieve clear and stable heat transfer printing of the image on different materials.

The utility model discloses a three-dimensional texture splendor dobby fabric, and belongs to the technical field of textile fabrics. The problems that a common fabric is limited in the aspects of stereoscopic impression and richness, and a yarn-dyed jacquard fabric is high in cost are solved. According to the technical scheme, the minimum unit of the fabric is divided into two longitudinal texture parts formed by interweaving warp yarns and common weft yarns, two transverse texture parts formed by interweaving warp yarns and common weft yarns, and two connecting parts formed by interweaving warp yarns and decorative weft yarns; the two longitudinal texture parts are distributed diagonally, and the two transverse texture parts are distributed diagonally. The utility model has the beneficial effects that by adopting a small jacquard weaving mode, the lines in different directions are arranged in a staggered manner to form a three-dimensional plaid texture; two kinds of fibers with different dyeing characteristics are adopted for blending, and the heterochromatic effect can be obtained through dyeing and finishing; and the decorative weft yarns which have colors and do not change color during dyeing and finishing are woven in the weft direction, so that the color and luster of the fabric are enriched.

The invention provides a surface treatment process which is used for carrying out surface treatment on a workpiece with a sand blasting surface and a highlight surface, and the surface treatment process comprises the following steps: carrying out anodic oxidation treatment on the sand blasting surface; carrying out highlight wire drawing treatment on the highlight surface through the passivated cutter, and carrying out anodic film removal treatment on the sand blasting surface subjected to anodic oxidation treatment so as to clean a residual oxidation layer; performing anode dyeing treatment on the sand blasting surface subjected to anode film removal treatment and the highlight surface subjected to highlight wiredrawing treatment so as to obtain the highlight surface and the sand blasting surface which are consistent in color; the sandblasting surface is firstly subjected to anodic oxidation, then the anodic film is removed, and finally the sandblasting surface and the highlight surface are subjected to anodic dyeing together, so that the sandblasting surface and the highlight surface can achieve the effect of consistent color after final dyeing, meanwhile, the highlight surface is subjected to highlight wiredrawing treatment by adopting a passivated cutter, the glossiness of the highlight surface is improved, and the service life of the highlight surface is prolonged. The highlight effect of the highlight surface is guaranteed on the basis that the gravel texture of the sand blasting surface is guaranteed.

The invention discloses a manufacturing method of specialty paper capable of generating different colors at different visual angles, the specialty paper is coated with a substrate coating layer, the substrate coating layer is coated with a second coating layer after being cured and dried, the substrate coating layer comprises granular substrate pearl powder dyed and printed with a first color, and the second coating layer comprises granular second pearl powder dyed and printed with a second color. The diameter of the base pearl powder particles is smaller than that of the second pearl powder, and the spectral wavelength of the first-color reflection light is larger than that of the second-color reflection light. According to the technical scheme of multi-layer printing, the effects of different visual angles and different colors can be presented on a rough paper surface according to different particle diameters and concentrations of the pearl powder in the ink.

The invention discloses a polyamide fiber fabric which is composed of 100% of polyamide fibers, the polyamide fibers are modified polyamide fibers A and common polyamide fibers B, and the depth difference delta L * between the modified polyamide fibers A and the common polyamide fibers B is larger than 5. And the color depth of the common polyamide fiber B in the polyamide fiber fabric is less than or equal to 1 / 1 standard depth specified in the GB / T4841.3-2006 standard. The polyamide fiber fabric not only has excellent color fastness and high tearing strength, but also has a heterochromatic effect, and can be widely used for producing down jackets, sunscreen clothes and the like.

The invention relates to a lighting device (1a) for a screen (1), said lighting device being capable of being operated in at least two types of operating methods B1 for a free viewing mode and B2 for a restricted viewing mode, in which light is emitted by the lighting device (1a) in an angular range that is restricted in comparison to the free viewing mode, comprising a two-dimensionally extended backlight (2) which emits light in the restricted angular range; a plate-shaped light guide (3) which is located in front of the backlight (2) in the viewing direction and has decoupling elements (6) on at least one of the large surfaces and / or within the volume of the light guide, each decoupling element (6) having, in order to decouple light in a defined manner, at least one functional surface (5) at which light is decoupled from the light guide (3); and lighting means (4) which are provided laterally on at least one narrow face of the light guide (3). The backlight (2) is switched on and the lighting means (4) are switched off in the operating method B2, and at least the lighting means (4) are switched on in the operating method B1. The following applies to at least two percent of the decoupling elements (6): the functional surface (5) has a curvature in at least two directions in order to decouple light in a defined manner, the two shapes of the curvatures of each functional surface (5) differing in the at least two directions, whereby light of different wavelengths, said light originating from the lighting means (4) and being coupled into the light guide (3) at at least one of the narrow faces, is mixed on the respective light path within the light guide (3) up to the respective location where the light is decoupled, whereby visually perceptible color effects are minimized or completely suppressed. The invention further relates to a screen (1b) having a lighting device (1a).

The utility model discloses a discharging mechanism for color mixing bricks. The discharging mechanism is provided with a discharging hopper and a color mixing bin. The color mixing bin is provided with a vertically-through containing cavity, a fixing plate, a dislocation plate, a first driving mechanism and a sealing cover, wherein the fixing plate is fixed into the containing cavity and divides the containing cavity into a first cavity and a second cavity, the dislocation plate movably slides on one side of the fixing plate, the first driving mechanism drives the dislocation plate to slide on one side of the fixing plate, and the sealing cover is arranged at an opening in the lower end of the containing cavity in a sliding mode. The second driving mechanism is used for driving the sealing cover to open or close the lower end opening of the accommodating cavity; the fixing plate is provided with a plurality of first discharging vertical holes, and the dislocation plate is provided with a plurality of second discharging vertical holes with the same size as the first discharging vertical holes. The blanking hopper is provided with a blanking port, a blanking valve and a third driving mechanism for driving the blanking valve to open or close the blanking port; by means of the structure, the discharging mechanism can conduct side face inclined discharging and lower end vertical discharging, so that the discharging amount of upper-layer brick raw materials and the discharging amount of lower-layer brick raw materials are almost the same, and the color mixing effect of color-mixed and color-mixed bricks is better.

The invention relates to a color effect processing method and device, electronic equipment and a storage medium. The method comprises the steps that the actual color temperature of a display screen is acquired; under the condition that a first instruction is detected, a target color conversion coefficient corresponding to the actual color temperature is determined, and the first instruction is used for indicating that an initial color displayed by the display screen is not matched with the actual color temperature; the target color conversion coefficient is determined at least based on a target color and a standard color conversion coefficient of the target color under a standard color temperature; and based on the target color conversion coefficient, converting an initial color displayed by the display screen into a target color matched with the actual color temperature. Under the condition that the current actual color temperature of the display screen is kept, the target color conversion coefficient corresponding to the actual color temperature is adopted to process the display effect of the display screen, color change meeting human vision under the corresponding color temperature is achieved, and the color display accuracy and the user watching experience are improved.

The utility model discloses a laser carving master batch coloring device, which belongs to the technical field of laser carving master batch processing and manufacturing and comprises a bottom plate, universal wheels are arranged at corners of the lower end of the bottom plate, a second side plate is arranged on one side of the upper end of the bottom plate, a first side plate is arranged on the other side of the upper end of the bottom plate, and a first motor is arranged on the side edge of the second side plate. A rotating shaft is arranged at the output end of the motor I, and a stirring tank is arranged at the other end of the rotating shaft. The stirring device lifting mechanism is arranged and can lift the stirring device from the interior of the stirring tank, and at the moment, the motor I can drive the stirring tank to turn over, so that laser etching master batches in the stirring tank can be poured out; according to the laser carving master batch coloring device, the stirring mechanism is arranged and can drive two groups of stirring rods through a group of motors to fully mix and contact the laser carving master batch and a coloring agent in the stirring tank, so that the coloring effect of the laser carving master batch can be improved.

This invention discloses a process for manufacturing a gradient color charging case, specifically including the following steps: S1, pre-treating the charging case substrate, including cleaning, dust removal, oil removal, and drying; S2, applying a base coat to the dried charging case substrate before spraying, using a non-conductive coating process to form a metallic-textured underlayer on the substrate surface; S3, using multi-gun, multi-angle spraying technology, with the help of a fixture, spraying paint multiple times at multiple angles on the edges and sides of the workpiece, controlling the spray gun at a 75% tilt angle to the workpiece surface for high-gloss spraying, achieving a narrow-edge gradient color effect; S4, spraying a layer of high-gloss topcoat and curing, obtaining a finished gradient color charging case with high surface gloss, natural gradient, and wear and stain resistance. This invention, through multi-gun, multi-angle spraying technology, combined with rotating fixture positioning at different angles, utilizes the fan-shaped atomization edge effect of the spray gun to achieve a smooth transition of color from dark to light, making the product appearance more fashionable and unique.

The acrylic plate raw material selecting and color selecting device comprises a detection box, an identification mechanism is arranged on the upper surface of the detection box, a plurality of sets of irradiation lamps are arranged in the detection box, a sliding rail is arranged on the lower surface in the detection box, the sliding rail and the identification mechanism are arranged in an up-down corresponding mode, openings are formed in the two sides of the detection box, and the detection box is arranged in the detection box. A telescopic plate is arranged at the opening; a connecting plate is arranged on one side of the detection box, the pretreatment assembly and the container are both arranged on the connecting plate, the pretreatment assembly and the container are correspondingly arranged up and down, and the container is detachably installed on the sliding rail. Compared with the prior art, the color picking device is provided with the pretreatment assembly, pigment in the container is stirred and diluted through the pretreatment assembly before color picking, the phenomenon that after long-time storage of the pigment, due to separation of oil and pigment powder, caking occurs, and color picking is affected is avoided, and the advantage that the color picking effect is improved is achieved.

1. The name of the design product: stage lamp (dyeing effect swing lamp). 2. The use of the design product: for stage lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The present invention relates to a composite glass pane (100) comprising an outer glass pane (1) and an inner glass pane (2) connected to each other via a thermoplastic interlayer (3), characterized in that the composite glass pane (100) has at least one functional film (5) comprising at least one metal layer (6), and the thermoplastic interlayer (3) is formed using at least one thermoplastic film (4B) comprising a refractive index-reducing medium and the refractive index of the thermoplastic film (4B) in the optically visible range between 380 nm and 780 nm is reduced by at least 0.05 by the refractive index-reducing medium.

The invention discloses a preparation method of a multicomponent fiber one-bath multicolor normal pressure dyeing braid, and particularly relates to the technical field of braid dyeing, which comprises the following steps: selecting different fibers and weaving a fiber braid; preparing mixed dye liquor; dyeing treatment; and taking out the dyed braid from the dye liquor, and washing and drying the braid. According to the preparation method of the multi-component fiber one-bath multi-color normal-pressure dyeing braid, the cationic dye and the acid dye in the same dye bath dye different fibers in the braid so as to generate different color effects, and in the dyeing process, the dye concentration and the pH value are accurately controlled, so that the color effect of the braid is improved. And it is ensured that each fiber component can obtain ideal color saturation. In addition, a low-temperature normal-pressure dyeing technology is adopted, so that energy consumption and pollution emission are reduced, and meanwhile, the production efficiency is improved. The finally realized braid product is distinct in color gradation and bright and lasting in color, meets the requirements of diversified markets, and has good economic benefits and environmental protection values.

The invention discloses a mobile phone middle frame with a texture effect and a manufacturing process thereof, and relates to the technical field of 3C electronic manufacturing. The 3D vacuum laminating process and the texture effect membrane are applied to the appearance effect decoration of the mobile phone middle frame structural member, so that the mobile phone middle frame has a colorful texture effect, multiple texture changes and a strong texture color effect and is suitable for different user requirements, and the appearance hand feeling effect of the middle frame can select an outer texture effect according to the user requirements; the requirements of consumers can be comprehensively met; and moreover, the process does not use a traditional spraying process, so that emission of volatile organic compounds (VOC) is avoided, and the production process is more environment-friendly.

The application belongs to the technical field of machining and provides a multi-directional micro-groove structure superposition modulation structural color machining method, which comprises the following steps: determining a first interval between two adjacent first grooves to be machined according to first preset information; machining a plurality of parallel first grooves on the surface of a workpiece according to the first interval; determining a second interval between two adjacent second grooves to be machined according to second preset information; and machining a plurality of parallel second grooves on the surface of the workpiece according to the second interval, wherein the length direction of the first grooves is not parallel to the length direction of the second grooves. The application is conducive to improving the depth of the color presented by the surface of the workpiece and can also present a plurality of different colors, thereby being conducive to realizing more color levels or the display of complex color effects.

The invention discloses a frame surface treatment method, a frame and electronic equipment, and relates to the field of material processing. A frame surface treatment method comprises the steps that a target pattern is formed on the surface of a frame, and a concave area is formed in the target pattern; filling the concave area with a filling material with a color different from that of the frame body; and forming a transparent protective layer on the surface of the frame body and the surface of the filling material. A frame surface treatment method comprises the steps that a target pattern is formed on the surface of a frame, and a concave area is formed in the target pattern; filling the concave area with a filling material with a color different from that of the frame body; and forming a transparent protective layer on the surface of the frame body and the surface of the filling material. The electronic equipment comprises the frame body. The problems that a current frame surface treatment mode is single in color effect, prone to being abraded and the like can be solved.

The invention discloses a method for manufacturing color gradient of mobile phone rear cover glass based on a composite salt bath ion exchange coloring technology. According to the preparation method, by designing a specific composite salt bath formula, an innovative workpiece loading mode and precise process control, an ion concentration gradient is formed on the surface of the glass through ion exchange, so that the gradient color effect which is soft in transition, rich in color and high in binding force is prepared through a one-step method; and the glass naturally forms an ion concentration gradient at the interface of the fused salt and the air, so that the steps of adjusting and converting for multiple times in the traditional process are omitted. The production process is simplified, the processing time of a single product can be shortened, and the overall production efficiency is improved; and meanwhile, the equipment investment and the consumption of consumables are reduced, the manufacturing cost is effectively reduced, and the method is more suitable for large-scale industrial production.

The application discloses a kind of strong skin feeling silver-coated glass powder, comprising: sheet silver-coated glass powder and spherical silver-coated glass powder, wherein the weight ratio of sheet silver-coated glass powder and spherical silver-coated glass powder is 1-3:1.The application also discloses a preparation method of the above-mentioned strong skin feeling silver-coated glass powder and its application in eye shadow.The application also discloses a waterproof eye shadow powder cake, comprising: silicone oil and the above-mentioned strong skin feeling silver-coated glass powder.The application cooperates sheet silver-coated glass powder and spherical silver-coated glass powder with a specific ratio, which can make it have a silky touch on the skin and balance the gloss, color effect of the whole silver-coated glass powder, making it show excellent comprehensive performance in eye shadow;And chelate treatment with octaamino propyl cage polysilsesquioxane and citric acid can avoid the reduction of silver layer gloss, and has micro-nano structure to improve waterproofness, and can improve adhesion, improve makeup lasting performance.

The invention relates to the technical field of mirror manufacturing, and discloses a mirror with a top shell internally provided with multiple layers of steps and dripping liquid and a manufacturing method thereof.The manufacturing method comprises the steps that S1, a top shell material of the mirror is selected, and the top shell material is pretreated; s2, determining the number of layers and the height and width of each layer of a multi-layer step, adding the pretreated top shell material into an injection molding machine, and completing injection molding of the top shell according to injection molding process parameters; s3, performing surface treatment on the multi-layer stepped structure in the top shell after injection molding; s4, adding a pigment into the dropping liquid to blend the liquid so as to obtain a required color effect; s5, prepared liquid is injected into the multi-layer step structure in the top shell, and after liquid injection is completed, sealing treatment is conducted on the top shell; s6, assembling the sealed top shell and the mirror main body to form a complete mirror structure; according to the mirror, the flowing effect of liquid is more obvious, and the ornamental value of the mirror is enhanced.

The invention discloses a resolution improving method and device, electronic equipment and a readable storage medium, and relates to the technical field of image processing, and the method comprises the steps: obtaining a current frame image of a first resolution, a historical frame image of a second resolution adjacent to the current frame image, and an image change parameter; performing sampling operation on the current frame image at a second resolution to obtain a first color parameter of each first pixel point in the current frame image after the sampling operation; a second color parameter of each second pixel point in the historical frame image is corrected based on a color clamping parameter and the image change parameter, a third color parameter of each second pixel point is obtained, and the color clamping parameter is determined based on the first color parameter; and performing color mixing operation on the first color parameter of each first pixel point in the current frame image based on the displacement parameter and the third color parameter of each second pixel point in the historical frame image to obtain the current frame image with the second resolution. The color effect of an image after super-resolution can be improved.

A polychromatic carving medium (100) and system for layered colour revelation. The medium (100) includes a workpiece having a multi-layered structure composed of a plurality of stacked layers (102), each layer being of a distinct colour and bonded to form a unitary laminated body. Carving through the layers exposes underlying colours corresponding to carving depth, producing a depth-dependent chromatic effect. The layers may be formed from polymeric, vinyl, or composite materials joined by heat-pressure lamination or thermoplastic fusion, and may include stabilising or protective coatings. In another embodiment, the workpiece comprises a polymeric matrix having amorphously distributed colour zones that yield non-repetitive chromatic patterns upon carving. A method of manufacture (300) includes forming coloured sheets, stacking, fusing, cooling, and trimming to produce the layered medium. The invention further provides a kit comprising the carving medium (100), carving tools (402), and design templates for artistic or educational use.

The invention relates to a gem model processing method and device, electronic equipment and a computer program product, and belongs to the technical field of computers. The method comprises the following steps: splitting a to-be-processed original gemstone model to obtain a gemstone top sub-model and a gemstone bottom sub-model; filling the model UV of the gem top sub-model with color blocks with different lightness, and controlling part of the color blocks to perform highlight display according to a first lightness range related to the input sight line direction; reflective point textures related to the input sight line direction are added to a basic texture map of the gem bottom sub-model, and a gem internal flash piece texture map containing color blocks with different lightness and different layer depths is added; and according to a first brightness range related to the input sight line direction, controlling part of color blocks in the texture map of the flash piece in the gem to perform color change. According to the method, the gem fire effect can be efficiently simulated in a real-time rendering environment, and the calculation amount is remarkably reduced.