42results about How to "Achieve colorization" patented technology

The invention discloses a barrier type naked-eye 3D display screen and a display device, relates to the technical field of 3D display, and aims at reducing thickness of the barrier type naked-eye 3D display screen and enhancing display brightness of a three-dimensional color image. The barrier type naked-eye 3D display screen comprises an OLED screen and a liquid crystal screen. The light emergent surface of the OLED screen is connected with the light incident surface of the liquid crystal screen. Color resist is not filled in the color film substrate of the liquid crystal screen. The luminescent layer in the OLED screen is a color OLED array. The driving array of the OLED screen drives the luminescent layer so that the OLED screen is enabled to emit light and dark color stripes, and a first color image and a second color image with parallax are formed by the light and dark color stripes via the liquid crystal screen and superposed and reproduced in the human brain and thus a 3D image seen by people is formed. The display device comprises the barrier type naked-eye 3D display screen provided by the technical scheme. The barrier type naked-eye 3D display screen is used for the field of 3D display.

The invention relates to a touch color e-book display device and a preparation method thereof in the technical field of electronic display. The device comprises a first substrate with an array circuit, an electronic ink layer arranged on the array circuit, a second substrate with a touch screen circuit, a color resist layer arranged on the touch screen circuit, and a transparent public electrode layer arranged on the color resist layer, wherein the second substrate is sealed and bonded with the first substrate together through sealant, so that the transparent public electrode layer and the electronic ink layer are closely pasted. The device further comprises an anti-reflection layer, an integrated control circuit and a connecting circuit board, wherein the integrated control circuit is arranged on a filming face of the first substrate and is electrically connected with the array circuit; and the connecting circuit board is used for electrically connecting the integrated control circuit, the touch screen circuit and a peripheral control circuit in pairs. According to the device, the phenomena of poor display of a Newton ring and the like are eliminated, the thickness of the whole display device is reduced, users can use the display device conveniently, the size is reduced, and the production cost is reduced.

The present invention provides a kind of driving method and driving circuit for grey display of organic electroluminescent display device. The present invention provides pulse width modulation methodto reach 1-256 grey levels, constant current input and 128 or more channel output and is favorable to realize color image display of organic electroluminescent display device.

The invention discloses a color capacitive touch screen and a manufacturing method thereof. The color capacitive touch screen comprises a transparent substrate, and an ITO electrode, a black resin layer, carbon paste, a color ink layer, bottom covering ink, silver paste and black bottom covering ink which are stacked on the transparent substrate sequentially; the ITO electrode comprises a capacitive screen drive and a sensing electrode and is in a regular-pattern structure; the capacitive screen drive and the sensing electrode are located in the same layer independently in an insulated manner and are designed to be perpendicular. By means of the stacked structure of the capacitive touch screen and reasonable design of an ITO conductive scheme, the color capacitive touch screen is obtained, touch screen production process procedures are reduced, and production cost of the touch screen is reduced effectively.

The invention discloses modification of chlorinated polypropylene and paint prepared by the chlorinated polypropylene for plastic-steel doors and windows. In the modification, the chlorinated polypropylene is modified by adopting composite acrylic monomers by virtue of a heterogeneous graft technology, and a polar group is introduced into the backbone, so that the backbone can be dissolved in an ester solvent. The modified resin has higher hardness and excellent low-temperature usability by regulating the proportion of soft and hard monomers. The finished product paint is prepared by using modified chlorinated polypropylene resin as a main film forming substance, adding dispersant, defoaming agent, flatting agent, ultraviolet absorbent and pigment, preparing materials, dispersing, grinding, stirring and filtering. According to the preparation method and the pain, colorization of plastic-steel doors and windows is realized, the fullness of the paint coating is improved, and color changing is flexible; the paint has excellent adhesive force and weather tolerance, and the service life of doors and windows is prolonged; and the paint is environmentally friendly, has low cost, and can be widely used.

The invention belongs to the technical field of preparation and applications of nanometer composite materials, and particularly relates to color electrophoretic particles and a preparing method and application thereof. The preparing method includes the steps that PS nanometer balls or polystyrene / polymethylacrylic acid composite nanometer balls serve as bodies, dye molecules are polymerized into the bodies with the free radical polymerization method, and therefore the color electrophoretic particles of color nanometer balls are formed. The color electrophoretic particles prepared with the method are pure and full in color, easy to disperse in water, easy to mix, convenient to use, safe and environmentally friendly, a plurality of hues can be obtained with the particles as color matching pigment, and the particles can serve as pigment to be applied to the printing ink field, the interior and exterior wall coating field, the leather dyeing field and the like. Meanwhile, as the prepared electrophoretic particles are good in monodispersity, the structural color can be generated through arrangement of the particles, and therefore the shown color is more gorgeous.

A connector with dust prevention cover includes a shell, a contact and a group of dust prevention covers, the said shell has a first containing space, the said contact has a second containing space and the said dust prevention cover group has a mounting plate, a dust preventing cover connected with the mounting plate, a positioning device and a cover clipping device, the said mounting plate can be clipped onto the side wall of the said contact with the help of the positioning device, and the mounting plate together with the contact can be inserted into the containing space. When the said mounting plate bends the dust prevention cover which will cover the open end of the second containing space, it can prevent dust from entering into the second containing space.

The invention discloses a technological process of a glass ornament with a water storage container. The technological process comprises the following steps: firstly cutting two pieces of glass and edging around; then dividing a designed pattern into an upper part and a lower part; cutting, hollowing out and edging the upper part of the pattern on one piece of glass; manufacturing the lower part of the pattern into a three-dimensional template with a high temperature resistance material; then placing the hollowed-out and edged glass on the template flat so that the two parts of the pattern are connected and overlapped to form an original pattern; placing the original pattern in a melting furnace for roasting; stopping roasting after the temperature is 750-850 DEG C; tapping off after the temperature is cooled below 100 DEG C; then gluing and merging the roasted glass and the other piece of glass which is cut and edged around to form the glass ornament with the water storage container on the front face and a plane on the back face. According to the technological process, the labor intensity is reduced, the labor cost is reduced, and a complete and mature glass artware work flow standard is formed.

The invention belongs to the field of underwater paint, and specifically relates to colored polymer cement underwater paint, which consists of powder materials and liquid materials. The powder materials comprise 1-4 parts of inert inorganic powder materials, 0.001-0.01 part of pigment, 0.5-1 part of aqueous solution containing 10%-20% of polymer emulsion, 1-7 parts of cement and 0.002-0.01 part of dispersing agent, and the liquid materials comprise 0.5-0.9 part of polymer emulsion, 0.1-0.5 part of water and 0.01-0.003 part of defoaming agent. According to the colored polymer cement underwater paint, the pigment is attached to the surface of the inorganic powder materials to form a color powder material; the surface of the color powder material is coated with one layer of insoluble polymer films, so that the paint only shows the color of the powder materials; the colored polymer cement underwater paint has the advantages that the agitation can be implemented manually on the spot and the shelling-out color is uniform; the color difference of common double-component paint brought about due to different dosing proportions is overcome; and the colorization of the polymer cement underwater paint is achieved really.

The present invention provides a kind of driving method and driving circuit for grey display of organic electroluminescent display device. The present invention provides pulse width modulation method to reach 1-256 grey levels, constant current input and 128 or more channel output and is favorable to realize color image display of organic electroluminescent display device.

The invention belongs to the technical field of solar battering plate manufacturing, and in particular relates to a method for preparing a solar battery plate with color patterns in a single chip. The preparation method comprises the following steps: preparing a mask with hollow patterns on a silicon chip on which a reflection film is coated; corroding an antireflection film by a chemical agent; removing the mask after the corrosion, thus a color battery plate with color patterns in the chip is formed. According to the invention, the controllability and repeatability are good, the flexibilityis high, the colorization in a small area can be realized, and the requirement of beauty in the building integration for the solar battery plate can be met.

The present application discloses a method for manufacturing an active matrix color display device. An active matrix display control module and an anode electrode array connected to the active matrix display control module on the substrate surface are arranged on the substrate; Epitaxial growth of semiconductor light-emitting epitaxial layer; etching to form a semiconductor light-emitting device array; aligning and combining one set of semiconductor light-emitting devices in the semiconductor light-emitting device array with the anode electrodes in the anode electrode array, through selective laser The pulse scanning technology peels off the wafer substrate and one of the arrays of semiconductor light-emitting devices and bonds them; repeating the above steps, the arrays of semiconductor light-emitting devices for different primary colors are sequentially cross-bonded on the anode electrode array; filling The gap between the semiconductor light emitting devices; the cathode electrode layer is arranged on the surface of the semiconductor light emitting device array. The utilization rate of the semiconductor light-emitting epitaxial layer is increased by 3 times through selective laser scanning technology.

The invention discloses a display panel, a display device and a preparation method of the display panel. The display panel includes: a driving backplane, a light-emitting diode array layer located on the driving backplane, and the light-emitting diode array layer includes a plurality of light-emitting diodes. The barrier wall arranged between adjacent light emitting diodes and the light conversion film arranged on the side of the light emitting diode array layer away from the driving backplane, the light conversion film includes a variety of primary color units, and each of the primary color units is isolated by a light blocking column , each primary color unit corresponds to a light-emitting diode, and the light emitted by the light-emitting diode array layer can be mixed into white light in the light conversion film; wherein, hollow cavities are distributed in the light conversion film. According to the display panel of the embodiment of the present invention, while achieving colorization, light leakage from light emitting diodes can be reduced, and light utilization efficiency can be improved.

The invention discloses modification of chlorinated polypropylene and paint prepared by the chlorinated polypropylene for plastic-steel doors and windows. In the modification, the chlorinated polypropylene is modified by adopting composite acrylic monomers by virtue of a heterogeneous graft technology, and a polar group is introduced into the backbone, so that the backbone can be dissolved in an ester solvent. The modified resin has higher hardness and excellent low-temperature usability by regulating the proportion of soft and hard monomers. The finished product paint is prepared by using modified chlorinated polypropylene resin as a main film forming substance, adding dispersant, defoaming agent, flatting agent, ultraviolet absorbent and pigment, preparing materials, dispersing, grinding, stirring and filtering. According to the preparation method and the pain, colorization of plastic-steel doors and windows is realized, the fullness of the paint coating is improved, and color changing is flexible; the paint has excellent adhesive force and weather tolerance, and the service life of doors and windows is prolonged; and the paint is environmentally friendly, has low cost, and can be widely used.

The invention relates to a visible light black and white video image natural colorization method based on color transferring, and belongs to the technical field of image processing technology. According to the visible light black and white video image natural colorization method, firstly, inputted visible light black and white video image is subject to negation, so that a negative image is obtained; the inputted visible light black and white video image and the obtained negative image are subject to linear combination according to a ratio, so that an initial color video image is obtained; the color reference image of a natural environment is selected, and the obtained initial color video image is subject to color transferring, so that a natural color video image is obtained. According to the visible light black and white video image natural colorization method, a person can view the natural image after colorization pleasantly with little artificial interference, colorization can be quickly realized in a real-time manner, and observation efficiency of a human eye is greatly improved.

The invention relates to a color light-splitting component and a liquid crystal display device using the component. The color light-splitting component provided by the invention includes a grating with a plurality of grating unit groups, the grating unit groups being composed of at least one grating unit, the grating unit being used for separating incident white light into red light, green light and blue light to exit, the grating using piezoelectric materials; a plurality of drive control units corresponding connected to the plurality of grating unit groups, the drive control units enabling the piezoelectric materials to deform so that the grating span of the grating unit changes. The color light-splitting component of the invention can replace the filter, and realize the colorization display of the liquid crystal display device.