95 results about "Bluish red color" patented technology

The display device is provided. The display device comprises contact electrodes disposed on a substrate, light-emitting elements disposed on the contact electrodes, and an insulating layer defining emission areas corresponded to the light-emitting elements. The light-emitting elements comprise a first light-emitting element that emits a first light having a blue color, a second light-emitting element that emits a second light having a green color, and a third light-emitting element that emits a third light having a red color. A width of the first light-emitting element is greater than a width of the second light-emitting element. The width of the first light-emitting element is greater than a width of the third light-emitting element.

A display device may include a substrate, a light emitting structure on the substrate, a thin film encapsulation layer on the light emitting structure, a color filter layer on the thin film encapsulation layer and including a red color filter selectively transmitting a red light and a blue color filter selectively transmitting a blue light, and an overcoat layer, exhibiting two or more absorption wavelength bands and configured to provide wavelength-selective filtering including a green wavelength band, on the color filter layer and including at least one selected from a dye and a pigment, wherein an upper surface of the red color filter may be lower than an upper surface of the blue color filter.

The application relates to the field of ceramic ink preparation, and discloses a method for preparing zirconium-iron red material for ceramic ink prepared from fused zirconia, which comprises the following steps: S1, mixing and treating zircon sand with a modifier; S2, performing smelting treatment on the mixture so that the mixture is completely melted, and after quenching and drying, hollow particles are obtained and reserved; S3, performing grinding treatment on the melt until the melt meets the requirements and is reserved; S4, performing modified desiliconization treatment on the ground melt powder; and S5, mixing and grinding the obtained powder with other raw materials of zirconium-iron red, heating and calcining, and keeping warm, so that the zirconium-iron red material is obtained. The zirconium-iron red material prepared by the method has a color difference value close to that of a chemical zirconium standard material. Due to the improvement of the color development effect, the prepared zirconium-iron red material can be used for the preparation of ceramic ink, so that the ceramic product presents a more bright and uniform red color after firing, and the attraction and market competitiveness of the product are improved.

The invention discloses an unsymmetrical dimethylhydrazine detection method based on a 2, 4-dinitrobenzaldehyde chromogenic reaction, a reagent and a sensing film, and belongs to the field of dangerous chemical detection, the embodiment of the invention further provides the unsymmetrical dimethylhydrazine detection method based on the 2, 4-dinitrobenzaldehyde chromogenic reaction, a to-be-detected sample is in contact with an absorption liquid, and the absorption liquid is detected through the unsymmetrical dimethylhydrazine detection method based on the 2, 4-dinitrobenzaldehyde chromogenic reaction. Observing whether a color change from yellow to brownish red appears; the absorption liquid comprises 2, 4-dinitrobenzaldehyde, an acidic medium and a solvent. The existence of unsymmetrical dimethylhydrazine is judged by observing whether the color change from yellow to brownish red appears or not and observing the color depth or the size of a color change area. According to the method, the unsymmetrical dimethylhydrazine as low as 1 ppm in a gas phase and as low as 0.1% in a liquid phase can be subjected to rapid and distinct yellow-to-brown yellow chromogenic reaction, and common interference such as 50 ppm ammonia gas can be effectively inhibited in an acidic environment.

To improve a behavior when a power interruption occurs during a revolution of a reel, or when the electric power returns thereafter.SOLUTION: A game machine includes a stop switch lamp 42a which lights up in a blue color when a stop switch is in a stop acceptable state, and lights up in a red color when the stop switch is in a stop inacceptable state. When a power interruption occurs in a circumstance in which the stop switch lamp 42a light up in the blue color (a timing T02), the lighting color of the stop switch lamp 42a turns from the blue color to the red color, and then the stop switch lamp 42a goes off at a timing T04. At the timing T02 when the power interruption occurs and the lighting color of the stop switch lamp 42a turns from the blue color to the red color, a reel 31 can be seen (a visibility "low" at the timing T02), and thereafter the reel 31 becomes hard to be seen at a timing T03.SELECTED DRAWING: Figure 298

1. Name of the designed product: Ceramic cup (blue and white plus alum red color Qingshuo hibiscus know tea round). 2. Use of the designed product: holding tea. 3. Design points of the designed product: the combination of shape and pattern. 4. Picture or photo that best shows the design points: perspective view.

1. Name of the product in this design: Dial of an irregularly shaped watch. 2. Purpose of this design: The overall purpose of this application is for a uniquely shaped watch for wearing and displaying time; the partial purpose of this application is for the dial of a watch. 3. The key design features of this product are the shape of the part that needs to be protected. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: The product for which design protection is sought is a partial design. The part not covered by the red transparent layer is the partial shape for which protection is sought. The red color is only used to distinguish the partial part from other parts. The design for which protection is sought does not include color.

The invention discloses a vanadium ion valence rapid qualitative detection test piece and a preparation method thereof. The preparation method comprises the following steps: preparing a solution A containing a pH buffer agent; preparing a solution B containing N-phenyl anthranilic acid; and dipping the water-absorbing material in a mixed solution of the solution A and the solution B, taking out and drying. The concentration of the N-phenyl anthranilic acid in the mixed solution is 0.2-0.5 wt%, the concentration of the anhydrous sodium carbonate in the mixed solution is 0.1-0.3 wt%, and the concentration of the phosphoric acid in the mixed solution is 0.2-0.5 wt%. The water-absorbing material is soaked in a mixed solution, taken out, dried, cut into a certain size, pasted on a substrate, sealed and stored. When the electrolyte contains pentavalent vanadium ions and wets the test piece, the test piece develops purple red, and when the pentavalent vanadium ions are all reduced into tetravalent vanadium ions, the test piece develops sky blue.

1. Name of the design product: spectrum clip (red music). 2. Use of the design product: the design product is used for fixing and releasing music score. 3. Design points of the design product: combination of shape and pattern. 4. Picture or photo showing the design points: perspective view 1.

1. The name of the design product: the main body of a microphone type toy. 2. The use of the design product: the product as a whole is a microphone type toy, and partially the main body of the toy. 3. The design points of the design product: the shape of the partially claimed design. 4. The picture or photo that best indicates the design points: the front view. 5. The changing state of the situation that needs to be explained: by installing an accessory in the central part of the front view, it can be changed into the shape shown in the reference drawing. 6. Other information that needs to be explained: the design claimed is a partial design, the part not covered by the light red color is the claimed part, and the part covered by the light red color is not claimed.

1. The name of the design product: packing bottle (rice, red bean and job's tears water and green bean osmanthus water). 2. The use of the design product: packing bottle for liquid. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. The design claimed contains color. 6. Design 1 is designated as the basic design. 7. Other circumstances that need to be explained: the garnet color in design 1 is the liquid content, which is not claimed; the dark red color in design 2 is the liquid content, which is not claimed.

The invention belongs to the technical field of display materials, and particularly relates to red color paste for photoresist as well as a preparation method and application of the red color paste. The preparation method of the red color paste for the photoresist comprises the following steps: weighing the following components in parts by weight: 13-15 parts of Co-R-254, 9-15 parts of resin, 6.5-11.5 parts of a dispersing agent, 0.1-0.5 part of a synergist and 62-68 parts of a solvent, adding the components into a grinding tank, then adding 0.1-0.3 mm / 100g grinding balls, and grinding for 10-16 hours to obtain the red color paste for the photoresist. The photoresist prepared from the red color paste has no blooming phenomenon after being treated by a subsequent process, the problem that the blooming phenomenon needs to be solved by adopting high-acid-value resin is solved, and the red color paste can be widely applied to preparation of optical filters of color liquid crystal displays.

1. The name of the design product: side decoration of shoe sole (T2611701). 2. The use of the design product: for shoe sole. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view 1. 5. Other circumstances that need to be explained: this design patent application is a partial design patent application, and the area covered by the red color in the design picture or photo is the protection range of the partial design.

[Item use] The designed item is used as an operating member of a fishing reel. [Design description] In the drawing, the part filled with red color is not claimed in the design. The difference between the original designed item and the present design is that the concave-convex spiral direction provided on the outer circumferential surface of the slightly cylindrical body is right-handed or left-handed.

The application discloses a cross-arranged longitude and latitude color light source and a surface topography detection method. The method uses a cross-arranged longitude and latitude color light source and surface topography detection. The light source is a semispherical dome. LED particle light sources are arranged in the longitude direction and the latitude direction inside the semisphere. In the latitude direction, blue-green-red or blue-cyan-green-yellow-red color light sources are arranged from the equator to the north pole. In the longitude direction, blue-green-red or blue-cyan-green-yellow-red color light sources are arranged at equal angles. The LED particle light sources are replaced by expanded color laser light sources or projection light sources controlled by a computer. The color can be switched according to needs. A controller is used to open the longitude light source and the latitude light source at different times, and images are collected respectively. The color light source information collected by the camera in the longitude and latitude directions is color coding information of the color light source. The application avoids the complexity and low adaptability of a model in a traditional modeling method and overcomes the field of view problem of a single small ball calibration in the traditional method.

This invention discloses a method for measuring the total iron content in EDTA chemical cleaning solution for power plant boilers, relating to the field of chemical cleaning technology for power plant boilers. The method includes: injecting the EDTA cleaning solution into a UV reactor and diluting it with demineralized water; adjusting the pH of the solution in the UV reactor to acidic using hydrochloric acid and ammonia, then adding persulfate solution, heating the reaction, and allowing complete digestion; transferring the solution from the UV reactor to a reaction flask, adding sulfosalicylic acid as an indicator, and titrating with EDTA standard solution until the purple-red color changes to pale yellow as the endpoint, recording the volume of EDTA consumed, and calculating the total iron content in the chemical cleaning solution. This invention features high accuracy, simple operation, and fast detection speed.

This invention discloses a red pigment paste for color photoresist and its preparation method, relating to the field of photoresist technology. The red pigment paste for photoresist comprises the following materials: modified pigment red 177, propylene glycol methyl ether acetate, poly(methacrylic acid-co-acrylate) copolymer, acrylate resin, styrene-maleic anhydride copolymer, and antioxidant. This invention, by adding modified pigment red 177, works synergistically with the poly(methacrylic acid-co-acrylate) copolymer and polydimethyldiallyl ammonium chloride to inhibit pigment particle agglomeration, ensuring uniform dispersion of the pigment in the propylene glycol methyl ether acetate solvent, thus guaranteeing uniform and fine dispersion of the pigment paste. The antioxidant in this invention includes β-cyclodextrin, which can coat pentaerythritol tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] and UV-327, improving the compatibility of the pigment paste system and extending the storage life of the pigment paste.

The invention discloses a carbon fiber coated with a sizing agent, a preparation method of a colored carbon fiber reinforced resin composite material and an obtained colored composite material product, according to the carbon fiber coated with the sizing agent, the surface of the carbon fiber is provided with a sizing agent layer, and the sizing agent layer contains nano Fe-based particles. The method comprises the following steps: introducing a sizing agent containing nano Fe-based particles in a carbon fiber sizing process to form a sizing agent layer on the surface of the carbon fiber, compounding the carbon fiber with the sizing agent layer with a resin matrix, and reacting the nano Fe-based particles in the sizing agent layer on the surface of the carbon fiber with functional groups in the resin matrix under proper compounding conditions to form the carbon fiber with the nano Fe-based particles in the sizing agent layer on the surface of the carbon fiber. The carbon fiber reinforced resin composite material disclosed by the invention is simplified in process, environment-friendly, easy to industrialize and suitable for coloring carbon fiber products in the high-end fields of aerospace, automobiles and the like.

A projector. In the projector, color breakup is reduced while color gamut and luminance are taken into account. The projector includes a first light source device that emits first color light, a first liquid crystal panel that has a plurality of rows, and a first light scanning device that scans the first color light in a column direction. In each of a plurality of subframes included in one frame, a voltage corresponding to different color data is written to each row or each multiple row from a first row toward a last row, the first color light is scanned from the first row toward the last row, red color light is emitted from the first light source device as the first color light during a period in which a voltage corresponding to red color data is written, green color light is emitted from the first light source device as the first color light during a period in which a voltage corresponding to green color data is written, and blue color light is emitted from the first light source device as the first color light during a period in which a voltage corresponding to blue color data is written.

1. The name of the design product: the lower wing plate of the slider for slide fastener. 2. The use of the design product: the whole of the design product is used as the slider for slide fastener, and the part of the design product is used as the lower wing plate of the slider for slide fastener. 3. The design points of the design product: the shape of the partial design. 4. The picture or photo showing the design points most: Design 1, perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances needing to be explained: The design product relates to partial design, and the part covered by red color is the part not required to be protected in the partial design.

1. The name of the design product: the vent hole of a washing machine. 2. The use of the design product: the whole of the design product is used for washing clothes, and the part claimed for protection is used as the vent hole of a washing machine. 3. The design points of the design product: the shape claimed for protection. 4. The picture or photo that best shows the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the part indicated by the dashed line in design 1 is not claimed for protection. The part covered by the semi-transparent red color in design 2 is not claimed for protection.

1. The name of the design product: the support assembly (partial appearance) of the walking aid. 2. The use of the design product: the overall product is a walking aid, mainly used for assisting walking, and the partial part for protection is the support assembly of the walking aid, used for carrying and supporting other components of the walking aid. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the red area part is requested to be protected, and the red color is only used to show the partial part for protection, and this color is not required to be protected. The part not coated in the view is not requested to be protected.

This invention relates to the field of immunochromatography, specifically to a dual-color synergistic colorimetric microsphere, its preparation method, and its applications. The method involves first preparing a red silica core using the Stöber method, and then coating it with a blue polystyrene shell. The dual-color synergistic colorimetric microspheres prepared by this invention can be used for high-sensitivity single- or multiple-detection of infection biomarkers. Due to the synergistic effect of the blue and red colors, the colorimetric microspheres prepared by this invention exhibit an order-of-magnitude increase in sensitivity compared to colorimetric microspheres embedded with a single dye, thereby improving the accuracy and sensitivity of high-sensitivity detection items.

The invention discloses a coloring treatment method for a copper alloy surface, which belongs to the technical field of copper alloy products and comprises the following steps: S1, pretreatment: cleaning and activating the surface of a copper alloy matrix; s2, coloring liquid preparation, wherein soluble copper salt, a complexing agent, a pH buffering agent and a coloring accelerant are dissolved in deionized water, and the coloring liquid is formed; s3, coloring treatment is conducted, specifically, the copper alloy matrix treated in the step S1 is immersed in the coloring liquid; and S4, post-treatment is conducted, specifically, the colored copper alloy matrix is taken out, cleaned and dried, and a protective layer is optionally coated. According to the coloring treatment method for the surface of the copper alloy, coloring film layers with various colors including bronze color, chocolate color, blue color, purple color and brownish red color can be obtained on the surface of the copper alloy by controlling the coloring treatment time, and the requirements of the market for diversified appearances of copper alloy products are greatly met; and more design choices and creative space are provided for industries such as decoration and handicrafts.

1. Name of the designed product: bottom of bottle body. 2. Use of the designed product: bottle body is used for containing liquid, and the bottom of bottle body is used for constituting bottle body. 3. Design points of the designed product: in the shape of the part not covered by red color. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: the product requests to protect the partial appearance design of the product, the part not covered by red color is the part requested to protect, the part covered by red color is the part not requested to protect, the dash-dot line is the boundary between the part requested to protect and other parts, and the A-A sectional view is the sectional schematic view of A-A direction in the front view.