35results about How to "Good gradient effect" patented technology

A laminated and molded body obtained by coextruding and molding at least two kinds of resin materials is preferable as a blow-molding aimed preform, a direct-blow molded bottle, a tube, or a blow molded tube, and has at least one layer constituted of a colored layer having a thickness continuously or intermittently varied in a direction parallel to the extruding direction of the at least one layer and / or in another direction intersecting the extruding direction, thereby enhancing the gradation effect.

The application provides a gradient anti-glare cover plate and a making method thereof as well as electronic equipment. The making method comprises the following steps: providing a substrate; making graded-density grooves in at least one surface of the substrate, wherein the distance between the every two adjacent grooves is less than 5 microns; demoulding; making uneven anti-glare structures on the surfaces of the grooves. The graded-density grooves are firstly formed before anti-glare production, and the distance between the every two adjacent grooves is less than 5 microns, so that the natural gradual change of light can be realized, a gradual change effect is achieved, and the appearance of the gradient anti-glare cover plate is enabled to be more attractive; therefore, the gradient anti-glare cover plate is more greatly different from cover plates of other electronic products, and a homogenization phenomenon is further avoided. Furthermore, the anti-glare effect of the gradient anti-glare cover plate is realized mainly by means of irregular rugged small salient points directly formed in the grooves, and a diffuse reflection function is realized; the gradient and anti-glare effect is realized only by combining the two processes, so that the making technology is simple.

The invention discloses a surface decoration processing method of an electronic equipment housing, which comprises the following steps of nickel-tin alloy plating: a nickel-tin alloy layer is plated on an insulating substrate film, titanium oxide layer plating: a titanium oxide layer is plated on the nickel-tin alloy layer, voltage bombardment: the titanium oxide layer is bombarded via voltage, and ink printing: an ink layer is printed in a set area of the voltage bombarded titanium oxide layer. In some embodiments, the insulating substrate film is not easy to crack; the ink layer can be stably attached to the titanium oxide layer, so that a complete NCVM (non-conductive vacuum metallization) layer can be formed; and a stable and better gradient effect can be achieved. In certain embodiments, the side height of the manufactured electronic equipment housing can reach 9mm with a better gradient effect, and the surface hardness can reach 3-4H.

The invention discloses a 3D gradient color mobile phone rear cover forming process and a mobile phone rear cover. The 3D gradient color mobile phone rear cover forming process comprises the followingsteps: cutting; hot bending forming; surface treatment; cutting is conducted; pattern processing; dip dyeing; electroplating is conducted; hardening treatment; punching and forming are conducted; merging molding. According to the 3D gradient color mobile phone rear cover, the glass rear cover and the PET film do not interfere with signals, so that the signals of a mobile phone are relatively strong, wireless charging can be realized, the 3D gradient color mobile phone rear cover is suitable for being applied to different networks, and the mobile phone rear cover has the effects of light weight, thinness, scratch resistance and heat dissipation, and is not easy to cause heating of the mobile phone. According to the 3D gradient color mobile phone rear cover forming process, the gradient color process is realized through dip dyeing; the mobile phone rear cover is provided with the gradient color layer, the dyed product is uniform in coloring and good in gradient effect, multiple colors can be dyed at the same time, the mobile phone rear cover has multiple colors, the appearance effect is more obvious, and the requirement of people for the mobile phone rear cover with the multi-colorgradient appearance is met.

The invention provides a cover plate coloring method, a cover plate and electronic equipment, and relates to the technical field of electronic equipment parts. The cover plate coloring method comprises the steps of manufacturing a hollowed-out pattern layer on a first surface of a cover plate body; screen-printing a semi-permeable ink layer on the hollowed-out pattern layer; electroplating a reflecting film on the semi-permeable ink layer; and turning up the ink layer at the bottom of an ink cover on the reflecting film. According to the scheme, fine patterns can be made on the cover plate, the gradual change effect of the cover plate is enhanced, and the appearance effect of the cover plate is improved.

The invention discloses a surface decoration processing method of an electronic equipment housing, which comprises the following steps of nickel-tin alloy plating: a nickel-tin alloy layer is plated on an insulating substrate film, titanium oxide layer plating: a titanium oxide layer is plated on the nickel-tin alloy layer, voltage bombardment: the titanium oxide layer is bombarded via voltage, and ink printing: an ink layer is printed in a set area of the voltage bombarded titanium oxide layer. In some embodiments, the insulating substrate film is not easy to crack; the ink layer can be stably attached to the titanium oxide layer, so that a complete NCVM (non-conductive vacuum metallization) layer can be formed; and a stable and better gradient effect can be achieved. In certain embodiments, the side height of the manufactured electronic equipment housing can reach 9mm with a better gradient effect, and the surface hardness can reach 3-4H.

The invention discloses a preparation method of blue gradient glaze sanitary ceramic. A glaze material is prepared from basic glaze, silicon dioxide, dolomite, zinc oxide, zirconium silicate, feldsparpowder for glaze, vanadium-zirconium blue and the like; glaze slurry A and glaze slurry B, which have different vanadium-zirconium blue content, are prepared through the glaze material; the glaze slurry A and the glaze slurry B are sprayed on the surface of a sanitary ceramic white body in sequence, wherein the spraying amount of the glaze slurry A is gradually reduced from the top to the bottomof a white body spraying region and the spraying amount of the glaze slurry B is gradually increased from the top to the bottom of the white body spraying region; then the glazed white body is fired in a tunnel kiln at 1202 DEG C to 1250 DEG C for 15h to 18h to obtain a blue gradient glaze sanitary ceramic product. The obtained product meets the processing and utilization performance requirementsof the sanitary ceramic, has a good gradient effect and an extremely good decoration effect, and meets the requirements of individualized bathrooms.

The application discloses a housing assembly, an electronic device and a manufacturing method of the housing assembly. The housing assembly includes: a housing, a light guide module and a light emitting device. The housing has a light-transmitting part, and the light-guiding module and the light-emitting device are arranged on the inside of the housing. Relatively arranged, the light-emitting device is adjacent to the light-incident surface, and the light generated by the light-emitting device presents a gradient color after being guided by the light-guiding module. According to the housing assembly of the electronic device according to the embodiment of the present application, the light-transmitting part of the housing presents a gradient color in appearance, which improves the appearance of the housing assembly. In the case of weak ambient light, the housing assembly can still appear Good gradient effect. In addition, the light-emitting device can be used as a breathing light, and since the appearance shows that the light-emitting area can be set larger, it can play a good role in reminding users.

Embodiments of the present invention provide a method for preparing a casing, a casing, and an electronic device. The method for preparing the casing includes the following steps: forming a UV-curable adhesive layer on one surface of a substrate; UV-curable adhesive layer; a coating layer is formed on the UV-curable adhesive layer with pigments. The casing preparation method of the embodiment of the present invention can solve the problem of relatively large pattern noise on the surface of the casing.

The invention discloses a decorative body structure capable of realizing the gradual change of color, which comprises a front decorative body, a rear decorative body and a housing body; the rear decorative body is accommodated in a notch of the front decorative body, a reflecting surface which is manufactured by adopting a reflecting material is arranged on the front wall surface of the rear decorative body, a gap which is gradually increased from top to bottom is arranged between the front wall surface of the rear decorative body and the rear wall surface of the front wall of the front decorative body, the rear wall surface of the front wall of the front decorative body is shaped like an arc which is concave inwards, the thickness of the front wall of the front decorative body is gradually contracted from the top to the bottom, and the front wall surface of the rear decorative body is gradually inclined backwards from the top to the bottom and forms an included angle of about 70 degrees with the horizontal plane. The structure can lead a person to obtain the effect of the gradual change of the color of the front decorative body on the impression effect, that is the color is gradually changed from dark color to light color or gradually changed from dark to blue from the top to the bottom, and the decorative body structure has the characteristics of low manufacturing cost, easy realization and good gradual change effect; simultaneously, the structure can effectively improve the competitiveness of an electronic product, and be applicable to flat-panel televisions or other electronic products.

The invention relates to a gradient anti-dazzle glass, and a preparation method and application thereof. The preparation method of the gradient anti-dazzle glass comprises the following steps: carrying out chemical polishing treatment on uniformly frosted glass, wherein the chemical polishing treatment comprises the following steps: carrying out gradient polishing: moving the glass at a speed of 0.2-0. 5 m / min, and carrying out gradient polishing on the glass by enabling chemical polishing liquid to flatly flow in a liquid knife manner above the moving direction of the glass; and performing water washing: moving the glass subjected to gradual change polishing treatment at the speed of 4-5 m / min, and enabling pure water to flatly flow above the moving direction of the glass in a liquid knife manner so as to clean the glass subjected to gradual change polishing treatment. In the preparation method, the glass slowly moves, so that the chemical polishing reaction time of one end and the other end of the anti-dazzle surface is gradually changed, and a gradual change effect is formed. The manufacturing method of the gradient anti-dazzle glass is simple in process, automation can be achieved, the manufactured gradient anti-dazzle glass is good in gradient effect, the haze of the glass is in uniform transition, and no obvious boundary exists.

A laminated and molded body obtained by coextruding and molding at least two kinds of resin materials is preferable as a blow-molding aimed preform, a direct-blow molded bottle, a tube, or a blow molded tube, and has at least one layer constituted of a colored layer having a thickness continuously or intermittently varied in a direction parallel to the extruding direction of the at least one layer and / or in another direction intersecting the extruding direction, thereby enhancing the gradation effect.

The invention relates to a production method of gradient color spinning fabric. The method comprises the following production steps: S1, color pastes of different pigments are prepared according to gradient colors, the color pastes are placed in sequence, and cellosilk is immersed into the color pastes for dip dyeing; S2, fibers are taken out and conveyed, steam is obliquely sprayed to the surfaces of the fibers in the conveying process, so that the color pastes on the surfaces of the fibers are evenly distributed, and the joints of different color pastes are mutually fused; and S3, after the fibers are dried, a spinning machine is used for spinning the multiple fibers into the gradient color spinning fabric. Steam is used for spraying the dyed fiber yarn, when the steam acts on the joint of the two kinds of color paste, the dark color paste can be gradually blown to the outer portion of the light color paste, two colors are fused, natural gradient is formed, the obtained gradient color fiber yarn is good in gradient effect, natural and vivid and can be used for tedious gradient color treatment, the process is simple, and the equipment cost is low.

The invention discloses a Gamma adjusting and recalibrating method and a Gamma adjusting and recalibrating device of an OLED module based on a multi-objective relational mathematic model. The method comprises the following steps: (1) establishing an objective function; and (2) establishing a constraint condition, wherein R, G and B register values of all the binding points of the module are in positive linear or negative linear dependence, the multi-objective relation optimization is converted into single-objective optimization, the double-objective optimization is converted into single-objective optimization, and finally, the R, G and B register values corresponding to F are solved and are output to R, G and B registers corresponding to the gray scale binding point m in a module chip according to setting. According to the technical scheme, the diversified mode of gamma adjustment is supported, the features of platformization and parallelism are realized, and the method and the systemhave the advantages of efficiency and stability in adjusting and good gradual change effect. The experimental result shows that with the provided mathematic model, the complexity can be effectively reduced, the conventional algorithm is converted into algorithm and calculation, the adjusting and recalibrating efficiency is very ideal, and the problems including that the module is poor in consistency are solved.

The application provides a gradient anti-glare cover plate and a making method thereof as well as electronic equipment. The making method comprises the following steps: providing a substrate; making graded-density grooves in at least one surface of the substrate, wherein the distance between the every two adjacent grooves is less than 5 microns; demoulding; making uneven anti-glare structures on the surfaces of the grooves. The graded-density grooves are firstly formed before anti-glare production, and the distance between the every two adjacent grooves is less than 5 microns, so that the natural gradual change of light can be realized, a gradual change effect is achieved, and the appearance of the gradient anti-glare cover plate is enabled to be more attractive; therefore, the gradient anti-glare cover plate is more greatly different from cover plates of other electronic products, and a homogenization phenomenon is further avoided. Furthermore, the anti-glare effect of the gradient anti-glare cover plate is realized mainly by means of irregular rugged small salient points directly formed in the grooves, and a diffuse reflection function is realized; the gradient and anti-glare effect is realized only by combining the two processes, so that the making technology is simple.

The invention discloses a color-sensitive OLED module gamma tuning method. The color-sensitive OLED module gamma tuning method includes the steps of: adjusting white balance to determine the highest gray-scale brightness value and the lowest gray-scale brightness value, based on the highest gray-scale brightness value and the lowest gray-scale brightness value, determining the brightness Lv, the color coordinates x and y, and the target values of stimulus values X, Y and Z of each target tie point, conducting the gamma tuning for each target tie point until the brightness Lv, the color coordinates x and y, and the current values of stimulus values X, Y and Z of all target tie points are within the error range of the target value, finally, executing OTP burning, to backup the adjusted register values to IC of an OLED module. The adjusting efficiency is high, and the passing rates of gray-scale brightness and color coordinates are high. The color-sensitive OLED module gamma tuning method can effectively solve the problems of the occurrence of colored ribbon and coarse white strip phenomenon, the gray-scale gradient effect is good, the color-sensitive OLED module gamma tuning method is allowed to normalize the adjusted data in a graphical way and plot the curve, supports the manual debugging and reading of backup device, and is allowed to record the adjustment process and result in Excel form, thus being conducive to bulk data statistics.

The invention discloses a process for preparing self-generated radially gradient composite materials by an in-situ crystallization method, which belongs to the field of composite material preparation. Specifically: after remelting the self-generated composite material, the remelting temperature is 50-150°C above the liquidus line, pouring it into a SiC casting mold; generating an induced high-frequency magnetic field through a high-frequency power supply and a cylindrical axisymmetric induction coil, and then With the reduction of the power supply of the induced high-frequency magnetic field by 7Kw~2Kw, the preheating temperature of the casting mold is increased linearly by 30℃~300℃; the temperature measuring device of the single-channel SiC casting mold is used to monitor the temperature of the self-generated composite material. When the temperature of the self-generated composite material drops close to the eutectic temperature of the material, the high-frequency magnetic field is turned on, and the action time is 4s-32s. When the temperature of the self-generated composite material rises close to the liquidus temperature, the effect of the high-frequency magnetic field is terminated; finally, the self-generated composite material Solidification molding in SiC casting mold. The invention significantly increases the effective action time of the high-frequency magnetic field and improves the yield of materials.