178 results about "Tertiary color" patented technology

The invention makes it possible to realize controlling of the density-gradation characteristics that is superior in that gray balance of tertiary color is taken into account as compared to conventional control of the density-gradation characteristics that uses only density sensor, in an individual color image forming apparatus. The density of an unfixed patch is detected before a fixing operation. The color of a fixed patch formed on a transferring material is also detected. Calibration tables for cyan, magenta, yellow and black for converting gradients in given image information into gradients matched with density-gradation characteristics of the color image forming apparatus are corrected based on results of the above-mentioned detections, thereby controlling density-gradation characteristics.

Image data in a first color space is converted to image data corresponding to a second color space. Image processing of the image data occurs in the second color space. After image processing is complete, the image data is then converted to image data in any one of the following color spaces: the first color space, a third color space, or the second color space but using a conversion method that is different than the conversion method used to convert the image data from the first color space to the second color space.

Disclosed is an illumination controller for use with at least one three-color LED module. The illumination controller includes a command input, three color control outputs, and a processor. The command input receives a unitary illumination control command having first, second and third color level values, and a fade rate value. First, second, and third color control outputs pulse modulates respective first, second and third signals that powers an illumination level for each color. The processor, responsive to a control command, transitions the first color control output in accordance with the received command's first color level value and the fade rate value, transitions the second color control output in accordance with the received command's second color level value and the fade rate value, and transitions the third color control output in accordance with the received command's third color level value and the fade rate value. The three colors may be red, green, and blue.

The invention provides a colour light guide plate which is suitable for incident light color separation and comprises a base plate and a color light output structure, wherein, the base plate is provided with a plurality of pixel areas, and the color light output structure is arranged in each pixel area; the color light output structure comprises a first nanometer pattern, a second nanometer pattern and a third nanometer pattern. The incident light is scattered by the first nanometer pattern to form first color light, is scattered by the second nanometer pattern to form second color light and scattered by the third nanometer pattern to form third color light. The color light guide plate can output the consistent first color light, second color light and third color light having high brightness. Besides, a liquid crystal display device with the color light output structure is also provided.

In the illuminator, the following layers are prepared between the anode and cathode in sequence: hole transport layer, electron barrier layer, the first subject material layer, the second subject material layer, the hole barrier layer and electron transport layer. With the first object luminiferous material being intermixed in, the first subject material layer shoots the first color light (B) under bias voltage being added. The second object luminiferous material shooting the second color light (G) and the third object luminiferous material shooting the third color light (R) is intermixed in the second subject material layer. Moreover, the second and the third object luminiferous materials are phosphorescent materials, therefore besides the continuous all wave band true color light source can be obtained.

The invention discloses a reagent for detecting single liquid of glucose oxidase, which is in a state of single liquid. The reagent comprises the following components: 1 to 50KU/L of glucose oxidase, 0.5 to 50 KU/L of peroxidase, 0.1 to 20mmol/L of 4-amino-antipyrine, 1 to 200g/L of sodium sulfate, 5 to 500mmol/L of 3-Morpholinopropanesulfonic acid, 0.05 to 10g/L of highly sensitive tertiary color source, 0.05 to 20g/L of antiseptic agent, and buffer solution of which the pH value is between 5.0 and 8.0. The reagent has the advantages of existence in a state of single liquid, excellent stability and sensitivity, wide detection wavelength range and the like.

Developing devices are provided adjacent to a light sensitive element. An intermediate transfer drum is provided adjacent to the light sensitive elements. After exposure of the light sensitive element, a first color or third color image is formed on the light sensitive element. On the other hand, after exposure of the light sensitive element, a second color or fourth color image can be formed on the light sensitive element. The first color image is transferred from the transfer unit to the intermediate transfer drum at the first transfer portion, and the second color image is transferred from the transfer unit at the second transfer portion so as to be superimposed on the first color image. Similarly, the third color image is transferred so as to be superimposed on the second image and the fourth color image is transferred so as to be superimposed on the third color image to the intermediate transfer drum. Accordingly, the first to fourth color images are superimposed. Thereby, downsizing of the device and cost reduction are achieved and image formation speed is facilitated.

An image forming apparatus is disclosed. A color moire score calculator selects a combination (a dither set) of four dither matrices from plural types of dither matrices stored in a dither matrix storage, and calculates color moire scores of secondary colors and tertiary colors. Dither processing is performed in a pseudo-halftoning part using a dither set having a preferable color moire score.

The invention provides an OLED display panel and an OLED display device. The OLED display panel comprises a color film structure layer, wherein the color film structure layer comprises a plurality ofcolor resistor units and a black array, the plurality of color resistor units include a first color resistor unit, a second color resistor unit and a third color resistor unit, and colors of the firstcolor resistor unit, the second color resistor unit and the third color resistor unit are different; black matrixes are arranged between the color resistor units; and each color resistor unit comprises an incident surface, the incident surface is used for receiving incident light from the outside, and the incident surface is a concave surface. Through configuring the incident surface of each color resistor unit to be the concave surface, an incident angle after the external light penetrates each color resistor unit is increased, so that most of the light rays can be more absorbed by means ofthe black matrixes after entering anodes and are reflected, thereby reducing the reflectivity of the surface of the color film structure layer.

The invention discloses a method and a device for controlling output light of an illuminating device and an illuminating system. The method comprises obtaining a primary image formed after a target object is illuminated by primary lamplight, and conducting color processing on the primary image to obtain a processed target image; respectively extracting first color coordinates of characteristic colors of the primary image and second color coordinates of characteristic colors of the target image; conducting light source estimation and calculation on the first color coordinates, the second color coordinates and third color coordinates to obtain fourth color coordinates; conducting drive circuit calculation according to the fourth color coordinates and a propor color coordinates to obtain drive current parameters; and taking the drive current parameters as light adjustment drive signals, and adjusting the output light of the illuminating device into target lamplight through the light adjustment drive signals. Through the method and the device for controlling the output light of the illuminating device and the illuminating system, output of the illuminating device is controlled by lamplight colors, the target lamplight is accurately controlled, and therefore color of an object to be illuminated is enhanced in a quantitative mode.

The present invention relates to a white light source, and particularly to a white light source with crystal fiber and a method for color temperature tuning thereof. The white light source of the present invention comprises a pumping source for providing a first-color light, and a gradient index lens for coupling the first-color light into a crystal fiber. The crystal fiber absorbs a portion of the first-color light and generates a second-color light and a third-color light, and a white light with high color rendering index can be obtained. The crystal fiber is made of a first rare earth element oxide and a second rare earth element oxide co-doped yttrium aluminum garnet. The color temperature of the white light can be tuned by adjusting the position of the focus of the pumping light on the end section of the crystal fiber.

The invention provides an embedded touch display which comprises a thin film transistor array substrate, a color filtering array pattern substrate and a liquid-crystal layer, wherein the liquid-crystal layer is arranged between the thin film transistor array substrate and the color filtering array pattern substrate; and the color filtering array pattern substrate comprises a color filtering pattern layer and the filtering patterns are composed of a plurality of red materials, green materials or blue materials. For the embedded touch display, two adjacent filtering patterns on the color filtering array pattern substrate have different colors and at least one adjacent edges of the two adjacent filtering patterns are overlapped, the overlapped part comprises a material having a third color different from the colors of two adjacent materials so as to form a three-color laminated layer; and the three-color laminated layer can be used for improving the problems of light leak or colour mixture. The invention also provides a manufacturing method of the display.

The invention provides a double-color double-sided printing method, which comprises the following steps of: acquiring two pages of original four-color page dot matrixes every time according to the printing sequence; respectively extracting effective first-color data and second-color data in the two pages of original four-color page dot matrixes; and respectively writing the extracted first-color data and the second-color data into the first-color data, the second-color data, third-color data and fourth-color data of one page of new four-color page dot matrix. The invention provides a double-color double-sided printing device comprising a printing controller, wherein the printing controller comprises an original page acquisition module which is used for acquiring two pages of original four-color page dot matrixes every time according to the printing sequence, an extraction module which is used for respectively extracting the effective first-color data and the second-color data in the two pages of original four-color page dot matrixes, and a new page generation module which is used for writing the first-color data and the second-color data extracted respectively into the first-color data, the second-color data, the third-color data and the fourth-color data of one page of new four-color page dot matrix. According to the double-color double-sided printing method and device disclosed by the invention, printing efficiency is improved.

The invention provides a color film substrate, comprising a glass substrate, a color filter layer, and a flat layer. The color filter layer comprises a first color-resisting layer, a second color-resisting layer, a third color-resisting layer, a first shading layer, and a second shading layer arranged on the glass substrate. The first shading layer and the second shading layer are overlapped in a shading region to form an overlapped shading layer. The structure of the color film substrate can replace a shading effect of a black matrix. The invention also provides a manufacturing method for the color film substrate. The method comprises: forming the first color-resisting layer, the second color-resisting layer, and the third color-resisting layer on the glass substrate in sequence, when the first color-resisting layer and the second color-resisting layer are formed, a part of a color-resisting layer of the first color-resisting layer or the second color-resisting layer covering the shading region to form the first shading layer, and when the third color-resisting layer is formed, a part of the third color-resisting layer covering on the first shading layer to form a second shading layer. The method can reduce the number of photomasks in color film substrate manufacturing.

A white light-emitting apparatus including a light-emitting device, a nitride fluorescent material and an oxynitride fluorescent material is provided. The light-emitting device is capable of generating a first color light having a first wavelength range. The nitride fluorescent material and the oxynitride fluorescent material cover the light-emitting device. The nitride and oxynitride fluorescent material are excited by the first color light, and further generate a second color light having a second wavelength range and a third color light having a third wavelength range, respectively. The first, second and third color lights are mixed together to generate a white light. A white light-emitting diode is also disclosed.

The invention discloses a photomask assembly, a liquid crystal display panel, a color filtering substrate and a preparation method of the color filtering substrate. The color filtering substrate comprises an underlayer, a first filtering film, a second filtering film and a third filtering film, and the first filtering film, the second filtering film and the third filtering film are formed on the underlayer. The first filtering film comprises a first color resistor and a first surrounding color resistor, the second filtering film comprises a second color resistor and a second surrounding color resistor, and the third filtering film comprises a third color resistor and a third surrounding color resistor. The color resistors are arranged at different positions of the underlayer, and each surrounding color resistor and another surrounding color resistor are at least arranged on the edges of the four sides of the color resistor in an overlapped mode to form a black matrix; a spacer is formed above the black matrix through the surrounding color resistor located on the uppermost layer. According to a color film substrate, the peripheries of the color resistors are overlapped to form the black matrixes through the surrounding color resistors, no additional preparation material is needed, only three manufacturing procedures are needed, the preparation cost is reduced, and meanwhile the preparation time is shortened.

The invention relates to a three-color key injection molding technology. The technology comprises the steps in sequence of S1, opening a mold for the first time; S2, installing the mold; S3, closing the mold for the first time; S4, carrying out first color injection molding; S5, opening the mold and closing the mold for the second time; S6, carrying out second color and third color injection molding; S7, carrying out discharging; S8, carrying out subsequent processing; S9, carrying out paint spraying and laser engraving; and S10, installing a light guide body. The three-color key injection molding technology has the advantages that the yield is high, the production efficiency is high, a second color and a third color of a product are well fused, the waterproof and dustproof effects are good, the appearance is attractive, and the using effect is excellent.

A projector includes a first image formation unit including a first color separation system having a first dichroic mirror that separates the light containing first to third color light components from an illuminator into a light beam containing one of the three color light components and a light beam containing the other two color light components and a second dichroic mirror that separates the light beam that has been separated by the first dichroic mirror and contains the other two color light components, first to third light modulation elements that modulate the first to third color light beams that have been separated by the first color separation system, and a first color combining system that combines image light beams corresponding to the first to third color light beams that have been modulated by the first to third light modulation elements; a second image formation unit including a second color separation system having a third dichroic mirror that separates the light containing the first to third color light components from the illuminator into a light beam containing one of the three color light components and a light beam containing the other two color light components and a fourth dichroic mirror that separates the light beam that has been separated by the third dichroic mirror and contains the other two color light components, fourth to sixth light modulation elements that modulate the first to third color light beams that have been separated by the second color separation system, and a second color combining system that combines image light beams corresponding to the first to third color light beams that have been modulated by the fourth to sixth light modulation elements; a polarization combining system that combines the image light beam outputted from the first image formation unit and the image light beam outputted from the second image formation unit; and a projection system that projects the image light beam that has been combined in the polarization combining system. For each of two color light beams among the first to third color light beams, the image light beams corresponding to the same color light beams outputted from the first and second image formation units are projected in such a way that the image light beams are reversed from each other in the right-left direction on a projection surface.

The invention provides a color correction system and method of a color sequential display. The invention is characterized in that the mixed-color light brightness values of a first color field, a second color field and a third color field detected by a photoelectric detector are converted into a red pure-color light brightness value, a green pure-color light brightness value and a blue pure-color light brightness value by an arithmetic element according to the matrix operation designed in the invention so as to facilitate subsequent color correction and white balance compensation, thereby achieving the effects of suppressing the color separation phenomenon and maintaining the normal color correction and compensation.

An optical system of a liquid crystal projector that is capable of reducing a full length of the optical system including three reflective liquid crystal display panels. In the system, an illuminating unit allows a white light generated from a light source to have any one linear polarized light and a uniform light distribution. A color separator separates the white light from the illuminating unit in accordance with a wavelength band to obtain a first color light, and polarization-converts the remaining lights in accordance with a wavelength band and then separates them into second and third color lights depending on their polarization components. First to third liquid crystal display panels uses the first to third color lights from the color separator to implement first to third color pictures, respectively. A picture combining unit combines the first to third color lights having acquired picture information from the first to third liquid crystal display panels. A projection lens unit projects the combined picture from the picture combining unit onto a screen on an expanded scale. Accordingly, the optical system can reduce the number of optical elements.

The invention provides a projection system comprising a main light source, a compensation light source and a color wheel assembly. The main light source is used for sending out first color light. The compensation light source is used for emitting second color light. And the color wheel assembly includes a first filter zone formed by film plating; the first color light and the second color light enters the first filtering zone simultaneously; the first color light passes through the first filter zone and then third color light is obtained; the second color light passes through the first filter zone and then fourth color light is obtained; and the third color light and the fourth color light are mixed to obtain fifth color light, wherein the wavelength of the fifth color light is located in a wavelength range of the third color light and a wavelength range of the fourth color light. Therefore, because the third color light and the fourth color light are mixed to obtain the fifth color light, a pure-color modulation effect is realized. Moreover, with the filtering function based on the dual light source nit, the color wheel assembly, and the film plating design, color light needed by imaging can be obtained. And the structure of the projection system is simple and the cost is low.