105results about How to "Achieve color" patented technology

The invention discloses an automobile bumper spraying process. The automobile bumper spraying process includes the specific processes of workpiece transfer, shielding, piece feeding, surface wiping, workpiece grinding, electrostatic dust removal on primer, primer spraying, primer airing, primer grinding, electrostatic dust removal on colored paint, colored paint spraying, colored paint airing, varnish spraying, varnish airing, drying, forced cooling, ornamenting and grinding, ornamenting and polishing, checkout and storage. By controlling parameters and operation of all procedures, the surface quality of a sprayed automobile bumper can be high, a film face where colored paint is sprayed is smooth, high in brightness, uniform in film face, capable of reaching the preset color and luster degree and not prone to color fading, and the product quality of the bumper can be ensured.

An improved method is provided for performing register allocation in a compiler. This method determines the allocation of a plurality R of registers of a processor for use during the execution of a software program. The register allocation process is treated as a graph-coloring problem, such that an interference graph is constructed for the software program, the graph is simplified, and an R-coloring the interference graph to the extent possible is attempted. Then, spill code is inserted in the software program each for each uncolored node of the graph, a new interference graph is constructed, and the process is repeated. During the simplification process, nodes with degree greater than or equal to R are removed from the graph in an order dictated by a spill cost metric. During the coloring process, these same nodes are reinserted in the graph in an order dictated by reapplying the spill cost metric.

A display device of this embodiment includes a first insulating substrate having a display surface; a first resistive layer disposed on a surface of the first insulating substrate, the surface being opposite the display surface; a first electrochromic layer disposed on a surface of the first resistive layer; an electrolyte layer disposed on a surface of the first electrochromic layer; and a plurality of first electrodes connected to the first resistive layer. In the display device, a voltage is applied to the plurality of first electrodes so that a voltage gradient is generated in an in-plane direction of the first resistive layer.

A surface plasmon display device includes metal particles having a constant size within all of the pixel regions between a first electrode and a second electrode and a dielectric layer corresponding to each of the pixel regions formed on an inner surface of a first substrate, wherein the dielectric layer in each of the pixel regions has physical properties for causing the surface plasmon resonance corresponding to a wavelength designated to the corresponding pixel region.

The invention provides a keyboard backlight device, which comprises: at least one LED on around every light point, a LED driver, a LED drive and control unit to output impulse modulation signal to control output voltage or current of LED driver and regulate brightness, and keyboard backlight set device connected to drive unit to control modulation signal. This invention changes monotonicity of keyboard backlight, increases fashion and interesting to mobile phone.

The invention relates to a method and device for generating and recognizing a two-dimension code. Specifically, according to the method, a data matrix generated according to the memory content of the two-dimension code is amplified; element value modification is carried out on the amplified data matrix; the rate of a modification area in all areas and the color contrast of the modified data matrix are obtained; whether the rate of the modification area in all the areas is smaller than a preset error-tolerant rate threshold value or not is judged, and whether the color contrast value of the modified data matrix is larger than a preset color contrast threshold value or not is judged; when the rate of the modification area in all the areas is smaller than the preset error-tolerant rate threshold value, and the color contrast value of the modified data matrix is larger than the preset color contrast threshold value, dotting is carried out to generate the two-dimension code according to the modified data matrix. Therefore, the method and device for generating and recognizing the two-dimension code achieves the color and structure change of the two-dimension code, and therefore the two-dimension code is more attractive and more practical, and is convenient for users to recognize, and meanwhile the coding use of the two-dimension code is not affected.

The invention discloses a combined fluorescent pattern and application thereof. The combined fluorescent pattern is formed by combining different printing plate lines and/or images formed in at leasttwo printing layers, at least one printing layer is formed through printing by using colorless fluorescent ink, the other printing layers are formed through printing by using colored fluorescent ink,and at least two printing layers can generate different fluorescence colors under the same excitation light. When the combined fluorescent pattern is applied to an anti-counterfeiting file, one visualpattern can be displayed or not displayed under visible light, and the other visual pattern can be displayed under the excitation light. By means of relative changes between different printing platelines of the printing layers, pattern colors and level changes are achieved due to the color addition effect of light, and the overall level change of the combined fluorescent pattern under the excitation light is difficult to accurately restore under the excitation light, so that great difficulty is caused to copying and counterfeiting, and set targets of safety and counterfeiting prevention areachieved.

The invention relates to an indoor suspended ceiling gusset plate and a cladding process thereof, wherein the suspended ceiling gusset plate comprises a peripheral frame and an internally-arranged core plate; the core plate is embedded into the frame; the frame is of a rectangular structure formed by sequentially-combined four lines and the adjacent lines are integrally connected through pins; the frame and the core plate are connected via clamping; and the cladding process comprises the steps of respectively preprocessing a base material and a plane materiel, controlling certain process conditions and obtaining a cladded product through a cladding machine. The suspended ceiling gusset plate disclosed by the invention has the advantages that the structure is simple and a separated type structure of the core plate and the frame is adopted, so that the suspended ceiling gusset plate can be separately produced and the industrial volume production is easy to realize; the environmental protection performance is good and PVC (Poly Vinyl Chloride) membranes with various textures, colors and structures or other cladding materials can be adopted to clad, so that the suspended ceilings with various different styles can be formed in the room; in the meantime, the suspended ceiling gusset plate has the performances of good water resistance, moisture resistance, ageing resistance, deformation resistance and the like.

The invention discloses a laser processing device and method for selective laser sintering of metal materials. Metal powder is sprayed into a powder chamber through a powder nozzle, and powder is compacted and uniformly distributed in the powder chamber through reciprocating and horizontal rolling of a pressure roller; laser beams are reflected to a two-dimensional scanning galvanometer through amovable 45-degree reflecting mirror, laser beams output by the two-dimensional scanning galvanometer scan a layered sliced section track of a 3D printing model through a main control device, and sintering is conducted layer by layer for accumulation until a final complete printout is obtained; the main control device controls a three-dimensional scanning galvanometer and a motor to rotate, so thatthe defocusing amount of the laser beams irradiated at all the points of the surface of the printout is unchanged; and laser irradiation of the whole surface of the printout is completed in a set track, the whole surface of the printout is colored, any pigment does not need to be added, and coloring is conducted through laser directly. Through online surface irradiation of a metal material selective laser sintering formed part, integral metal material colored 3D printing is achieved.

The invention discloses a preparation method of non-oriented silicon steel with an insulating coating containing an organic coloring agent and the non-oriented silicon steel. A water-based organic color paste is added to the preparation raw material of the insulating coating of the existing non-oriented silicon steel, and the strong coloring of the insulating coating is realized through the enrichment of the color paste on the surface of the insulating coating after the insulating coating is dried and solidified, so that good hiding power is obtained; the color of the water-based organic color paste can be common colors, such as orchid, green, yellow, red and black, in the market, and the preferred color is blue and green; the addition amount of the water-based organic color paste is 0.1-15 percent by weight. According to the invention, the coating mode of the insulating coating is not limited; the coating added to the water-based organic color paste needs that the plate temperature is ensured to achieve 200-350 DEG C in a dried solidification furnace, and the organic color paste is enriched on the surface of the insulating coating and finally solidified in the insulating coating; because the organic coloring agent is enriched on the surface of the insulating coating, the coloring power is outstandingly enhanced, so that the coloring of the insulating coating of the non-oriented silicon steel can be realized by adding a small amount of the organic coloring agent.

The invention provides a film lamination method for curved glass. The film lamination method comprises the following steps: step 1, placing to-be-laminated curved glass into an upper mold fixture of alamination machine; step 2, placing a to-be-laminated film sheet into a lower mold fixture of the lamination machine, wherein the size of the film sheet is smaller than the size of the curved glass,and the film sheet comprises a lamination surface and a non-lamination surface which is covered with a protective film with a size consistent with the size of the film sheet; step 3, subjecting the upper mold fixture and the lower mold fixture to mold combination in the laminating machine, and after completion of mold combination, carrying out vacuumizing treatment to laminate the curved glass with the lamination surface of the film sheet together so as to obtain a preliminary laminated product; step 4, allowing the non-lamination surface of the film sheet to face upward, and spraying ink ontothe whole surface of the preliminary laminated product, wherein the color of the ink is consistent with the color of the film sheet; and step 5, subjecting the ink to curing treatment, and after completion of curing, tearing off the protective film. The film lamination method provided by the invention can solve the problem of poor edge bright line.

The invention relates to an intelligent drawing board based on a brain wave acquiring and analyzing technology and an eyeball tracking technology. The intelligent drawing board based on the brain waveacquiring and analyzing technology and the eyeball tracking technology comprises a projector, a brain electricity detecting device, an eyeball tracking device and a control cabinet, wherein a computer host is placed in the control cabinet; the computer host of the control cabinet is separately in communication connection with the projector, the brain electricity detecting device and the eyeball tracking device; the eyeball tracking device is mounted on the control cabinet to detect eyeball staring coordinates of a user and transmit the eyeball staring coordinates of the user to the computer host; the brain electricity detecting device is worn on the head of the user to detect brain electricity information of the user and transmit the brain electricity information of the user to the computer host; and the computer host regulates color information on the basis of the brain electricity information and projects to the region of the eyeball staring coordinates through the projector. The human eye staring coordinates are detected by the eyeball tracking sensor, the brain wave signal extracted by wearable equipment to regulate colors, then the color is output to the region of the staringcoordinates, and therefore, contents on the drawing board are colored by eyes and brain.

The present invention provides a composition containing an inorganic nano-particle structure absorbing blue light and then emitting light and a siloxane compound; a light-conversion thin-film made of the composition; and a display panel using the film. When using the composition, the light-conversion thin-film as an optical member may have high stability. Further, when using the film, a display panel with excellent stability even under high-temperature and high-water conditions may be realized.

The invention relates to a glaze and a continuous antique beautiful application technique thereof. Talcum powder, silicon powder and silicon micropowder used as fillers, inorganic ferric oxide color paste, organic color paste and color concentrate used as pigments, propanediol, glycerol, propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monobutyl ether and propylene glycol methyl ether acetate used as solvents, vapor-phase silicon dioxide, bentonite and water-based thixotropic agent used as assistants, and water used as a raw material are dispersed and stirred to prepare the novel glaze. The antique beautiful application technique of the glaze material comprises the following steps: destroy treatment, material sanding, water-based coloring, primary infrared drying, glaze coloring, artificial treatment and secondary infrared drying, thereby performing antique beautiful application on the floor, furniture and decorative boards. The technique is simple to operate, and has the advantages of high application efficiency and natural antique effect.

The embodiment of the invention provides a cover plate coloring method and a mobile terminal. The coloring method is applied to a 3D cambered surface cover plate of the mobile terminal. The inner surface of the cover plate comprises a display area and a coloring area. The coloring method comprises the steps that first printing ink is sprayed onto the coloring area; second printing ink is sprayed onto the inner surface of the cover plate, and the second printing ink is photosensitive printing ink and comprises a first layer of photosensitive printing ink and a second layer of photosensitive printing ink; when the cover plate coated with the second printing ink is exposed and the second printing ink is first characteristic printing ink, the display area is covered with a photomask; when the second printing ink is second characteristic printing ink, the coloring area is covered with the photomask; and the cover plate is subjected to developing and solidification roasting, so that the coloring area is colored. According to the embodiment of the invention, through the method that the printing ink is sprayed onto the cover plate, the edge of a 3D cambered surface is free of phenomena of bottom permeating, folds and bubbles, accordingly, the aesthetic property of the 3D cambered surface cover plate on the mobile terminal is greatly improved, and the user experience is improved.

The invention relates to waterborne, colored, multifunctional, corrosion-resistant and waterproof coating. The coating comprises a power material and a liquid material, wherein the powder material comprises, by weight, 5 parts of titanium dioxide, 10 parts of kaolin, 15 parts of talcum powder, 12 parts of mica powder, 7 parts of calcium carbonate, 3 parts of ceramic powder, 5 parts of glass powder, 4 parts of ground calcium carbonate, 4 parts of wollastonite powder and 3 parts of gelatin powder; the liquid material comprises, by weight, 5 parts of fluorocarbon resin, 4 parts of tert-carbonic acid, 3 parts of organic solvent, 10 parts of amino resin, 12 parts of crosslinking emulsion, 20 parts of acrylic resin, 3 parts of polyethylene, 20 parts of vinyl ester, 0.8 part of wetting agent, 0.4 part of mercaptopropionic acid, 0.6 part of diluent, 1.2 parts of levelling agent, 1.6 parts of film-forming auxiliaries, 0.9 part of thickening agent and 0.6 part of dispersing agent. By the coordination of the powder material and the liquid material, the coating is diversified in function, colored, resistant to corrosion, waterproof and multifunctional.

A display device includes: a substrate at which red, green, blue, and white display areas are defined; first, second, and third organic layers having transmittance for white light and disposed on the substrate at the green, blue, and white display areas, respectively; a red color filter on the substrate at the red display area; a green color filter on the first organic layer at the green display area; and blue color filter on the second organic layer at the blue display area. A thickness of the third organic layer is greater than each of thicknesses of the first and second organic layers.

The invention discloses a manufacturing method of an LED automobile headlamp light source. The invention further provides the LED automobile headlamp light source manufactured on the basis of the manufacturing method. The LED automobile headlamp light source provided by the invention provides double heat-radiating channels to an LED chip, and can effectively solve heat-radiating problem of an LED automobile headlamp. Simultaneously, the LED automobile headlamp light source provided by the invention realizes the automobile headlamp light source with excellent light distribution by combining an ellipsoid reflecting surface with an LED area light source.

The invention belongs to the field of polymer materials and discloses a method for self-staining catalytic synthesis of a degradable polyester material. The method mainly utilizes a Schiff base-metalcomplex as a catalyst and a dyeing agent to realize one-step self-staining catalytic synthesis of a degradable polyester material. The Schiff base-metal complex is used for a homopolymerization or copolymerization reaction of a lactide monomer, a lactone monomer and a cyclic carbonate monomer. The prepared polymer has molecular weight of 8000-15000 and a monomer conversion rate of 100%. The polymer is red, white, yellow, brown or black under control of synthesis conditions and later dyeing processes are avoided. The method has the advantages of low raw material cost, high use rate and simple synthesis processes and provides a novel approach for promotion and application of degradable polyester materials such as polylactide, polylactone and polycarbonate.

The invention relates to a color-changing tag system and method as well as a refrigerator adopting the color-changing tag system. The color-changing tag system comprises a trigger signal collecting module, a master control module and a color-changing tag main body; the color-changing tag main body comprises an electrochromic layer or is formed by laminating at least two electrochromic layers; two adjacent electrochromic layers of the color-changing tag main body formed by laminating the at least two electrochromic layers are bonded and fixed through a transparent non-conducting adhesive; the master control module is connected with the color-changing tag main body through lead wires, and the lead wires are respectively provided with a control switch; the trigger signal collecting module sends a collected trigger signal to the master control module; the master control module sends a color control signal to the control switches to control each electrochromic layer to be energized or de-energized. Through applying an intelligent control system onto a household appliance nameplate, nameplate markers of household appliances can be seen clearly under different light intensities, so that trademarks and the nameplates are intelligentized, the quality of the household appliances are promoted and that the diversity of the household appliance trademarks is realized.

The present invention relates to a colorant, a colored resin composition comprising the colorant, and a color filter prepared using the colored resin composition. A novel reddish yellow pigment may be used in combination with a green pigment and a yellow pigment in order to reduce the imbalance of the intramolecular polarization of the green pigment and/or the yellow pigment in the colorant. As a result, a color filter comprising a colored layer in which a light leakage phenomenon, caused by an electric field distortion, is reduced.

The invention provides stainless steel coloring liquid. The stainless steel coloring liquid is characterized in that water is used as a solvent, and a solute comprises 150-550g/L of sodium hydroxide, 1-10g/L of trisodium phosphate and 0-12g/L of sodium nitrate. The invention also provides a coloring method of the stainless steel coloring liquid. The coloring method is characterized in that a pretreated stainless steel sample is used as a positive electrode, a lead plate is used as a negative electrode, and electrolytic coloring is carried out in the stainless steel coloring liquid. The coloring liquid comprises simple ingredients, does not contain harmful heavy metal elements, has better environmental friendliness and is low in cost. In addition, a coloring film formed by using the coloring liquid provided by the invention has good wear resistant property and corrosion resistant property. Further, when the stainless steel sample is subjected to electrolytic coloring, the coloring film obtained by simply adjusting operating parameters according to the change of the solute content in the coloring liquid can take on multiple colors such as light yellow, golden yellow, redness, greenness, navy blue, dark brown and brownness.