30results about How to "Adjust hue" patented technology

The invention relates to a light control device. The light control device comprises a touch switch and a driving device. The touch switch comprises a touch screen and a touch sensor. The touch sensor is electrically connected with the touch screen, receives touches on the touch screen and sends touch signals corresponding to the touches. The driving device comprises a signal input interface, a controller, a control output interface, a circuit board, a power interface and a dial-up device. The controller comprises a control unit, an editing unit and an execution unit, wherein the editing unit and the execution unit are connected with the control unit. The controller receives and processes the touch signals through the control unit and sends corresponding control signals to the editing unit or the execution unit. The editing unit receives the control signals sent by the control unit and adjusts light intensity or chromaticity according to control information of the control signals. The editing unit is adopted for realizing a user-defined regulation function, so that the light control device is convenient for a user to use and brings good using experience.

The invention provides a control device and a control method of a direct beck light source. The control device of the direct beck light source comprises a sensor, a backlight control circuit and a direct beck light source driving circuit which are connected in sequence, the sensor is located among four light-emitting units of the direct beck light source and connected with the backlight control circuit, and the direct beck light source driving circuit is connected with the light-emitting units of the direct beck light source. By means of the control device and the control method, light intensity of red light, green light and blue light are detected and stored at interval preset time, the light intensity is compared with light intensity of red light, green light and blue light at the last time to obtain amplitude of corresponding driving current required to be adjusted, and corresponding working current of the direct beck light source is adjusted according to the amplitude of the corresponding driving current required to be adjusted. Without influence of backlight dynamic adjustment, the control device and the control method of the direct beck light source achieve chrominance adjustment of the direct beck light source, reduce chrominance drift of displayed pictures, and maintain stability of the displayed pictures.

The invention relates to a preparation method for 1, 6-hexanediol modified polyester for hot shrink films. 1, 6-hexanediol, pure terephthalic acid and hexanediol are synthesized into polyethylene terephthalate 1, 6-hexanediol copolyester under catalysis of a compound catalyst by esterification and polycondensation reaction; the molar ratio of the hexanediol and the 1, 6-hexanediol is 40:60-90:10; the mole number ratio of the sum of the mole numbers of the pure terephthalic acid, the hexanediol and the 1, 6-hexanediol is 1:1.0-1.8; the catalyst is a composite catalyst of titanium compound, antimony compound, cobalt compound and germanium compound; and the melting point of the copolymer is 160-230 DEG C, the intrinsic viscosity is 0.55-0.75 d L/g, and the breaking elongation is larger than 100 %. The 1, 6-hexanediol modified polyester overcomes the defects of poor color and adhesion easiness, bending performance and tensile performance are improved, the melting point is reduced, post-processing performance is improved, and the 1, 6-hexanediol modified polyester can be used to process hot shrink films.

The color of the display on a display section and the color of a print product can be readily matched. An image processing apparatus includes a display section for displaying an image, a display adjustment section for adjusting display characteristics of the display section, and a print setting section for setting a medium onto which the image is to be printed. The display adjustment section adjusts the display characteristics based on the information of the medium set using the print setting section.

The invention relates to an optical conductor (12), and different light functions are unified in a compact and low-complexity technical solution through the optical conductor. This is achieved in thefollowing manner, ie, light of different wavelengths (32,34) can be incident into the optical conductor (12), and the light of the first wavelength (32) and the light of the second wavelength (34) canbe selectively emitted at different light emergent areas (18, 20). This is realized in the following manner, ie, a light emergent area (18) is designed to be non-transparent to light of one wavelength, and the other light emergent region (20) is designed to be transparent. The invention further relates to a lighting system with the optical conductor and a motor vehicle having the lighting systemor the optical conductor.

The invention discloses a filler composition, an injection containing the filler composition and a method for injecting the filler composition. The present invention relates to a filler composition that makes it possible to repair collapsed sites in the oral cavity, including periodontium of gums and soft tissue sites such as the lips. One form of the filler composition of the present invention may be composed of hyaluronic acid and at least one of fibrin glue, growth factor, collagen, and calcium.

A transparent conductive film according to the present invention has a transparent conductive layer containing at least two types of metals in a total amount of at least 10% by weight. This film is high in transparency, tonability, and conductivity, has exceptional static prevention and electromagnetic shielding effects, enables adjustment of the tone of transmitted images, and has exceptional durability with respect to saline resistance, acid resistance, oxidation resistance, and ultraviolet resistance. The low-reflectivity transparent conductive film of the present invention is provided with the above-mentioned transparent conductive layer 1, and at least one transparent thin film 2 having a refractive index different from the refractive index of the transparent conductive layer 1 above and/or below this transparent conductive layer. This film can be produced cheaply, is high in transparency, tonability, and conductivity, has exceptional static prevention and electromagnetic shielding effects, has exceptional anti-reflective effects, enables adjustment of the tone of transmitted images, and has exceptional durability with respect to saline resistance, acid resistance, oxidation resistance, and ultraviolet resistance. The display device of the present invention has the above-mentioned low-reflectivity transparent conductive film formed on the display screen thereof. This display device is high in transparency, tonability, and conductivity, has exceptional static prevention and electromagnetic shielding effects, has exceptional anti-reflective effects, enables adjustment of the tone of transmitted images, and has exceptional durability with respect to saline resistance, acid resistance, oxidation resistance, and ultraviolet resistance.

The invention belongs to the technical field of dye preparation, and particularly relates to an agricultural waste plant dye and a preparation method and application thereof in cloth dyeing. The plant raw materials of the agricultural waste plant dye comprise wastes generated in a Ampelopsis grossedentata tea processing process and stems and leaves of polygonum hydropiper. The preparation method comprises the following steps: mixing the plant raw materials, carrying out enzymolysis, alcohol extraction, concentration and chromatographic separation, concentrating to obtain a liquid dye, and drying to obtain dye powder. According to the invention, wastes generated in the production of the Ampelopsis grossedentata tea are developed into a plant dye, so that the resource utilization value of the Ampelopsis grossedentata tea is improved, and meanwhile, a green, natural and non-toxic dye is obtained.

The invention provides a liquid crystal display panel. The liquid crystal display panel comprises an array substrate and a color film substrate, wherein the array substrate comprises a first glass substrate, a scanning line, a data line, an organic insulating layer and a pixel electrode located on the organic insulating layer, the color film substrate comprises a second glass substrate, black matrixes located on the second glass substrate, a plurality of color layers located between the adjacent black matrixes and flat layers covering the black matrixes and the color layers, the color layers comprise a red color layer, a green color layer and a blue color layer, the organic insulating layer is formed by exposing a halftone photomask, the height of the organic insulating layer in an area corresponding to the red color layer is H1, the height of the organic insulating layer in an area corresponding to the green color layer is H2, the height of the organic insulating layer in an area corresponding to the blue color layer is H3, and H2 is more than H1 and less than H3. According to the invention, the organic insulating layers with inconsistent heights are formed through exposure of thehalftone photomask, so that different box thicknesses of areas corresponding to different color layers are adjusted, and the purpose of adjusting the chromaticity of the panel is achieved.

A transparent-typed solar cell module includes a transparent-typed solar cell and a transparent optical substrate. The transparent optical substrate comprises an optical filter and a first transparent substrate. The transparent-typed solar cell includes a first electrode, a photoelectric conversion layer, a second electrode and a second transparent substrate in sequence.

The invention provides a tone-adjustable integrated television background wall which comprises a wallboard, a connection strip, a light guide plate, a luminous strip, a clamp strip and a clamping screw, wherein a light guide plate mounting slot is formed at the rear end of the wallboard; connection strip mounting slots are arranged on the two sides, top and bottom of the wallboard; clamp strip mounting holes are formed in the connection strip mounting slots; a gap base plate is arranged at the front end of the connection strip; a fixing bolt hole is formed in the rear end of the connection strip; a luminous strip mounting slot is formed close to the edge of the rear end surface of the light guide plate; and chip LEDs are uniformly mounted on the luminous strip. In the invention, the tone of the television background wall can be adjusted according to the need of a user, the light rays of the luminous LEDs of different colors can be projected on the light guide plate so as to change the color of the television background wall, and the brightness of the television background wall can be adjusted; and since the wallboard is convenient to disassemble and assemble, the user can replace the wallboards of different patterns and colors to enrich the content of the television background wall, and the television background wall is suitable for different people.