Patent application number | Description | Published |
20150083991 | WHITE LIGHT QUANTUM DOT COMPLEX PARTICLE AND PROCESS FOR PREPARING SAME - A white light quantum dot complex particle, comprising a seed particle ( | 03-26-2015 |
20150194467 | DOUBLE-SIDED DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A double-sided display apparatus and a method of manufacturing the same are provided. The double-sided display apparatus includes a first substrate and a second substrate arranged opposite to each other; a first transparent electrode and a second reflective electrode arranged on the first substrate; a first reflective electrode opposed to the first transparent electrode on the first substrate and a second transparent electrode opposed to the second reflective electrode on the first substrate arranged on the second substrate; and a quantum light-emitting layer arranged between the respectively corresponded transparent electrodes and reflective electrodes, the quantum light-emitting layer including charge transport particles and QD light-emitting material mixed therein. The provided double-sided display apparatus is lighter, thinner, more portable, and of low cost. | 07-09-2015 |
20150279934 | BLUE QUANTUM DOT COMPOSITE PARTICLE AND METHOD FOR PREPARING THE SAME, PHOTOELECTRIC ELEMENT, AND PHOTOELECTRIC DEVICE - The invention discloses a blue quantum dot composite particle and a method for preparing the same, a photoelectric element and a photoelectric device. The blue quantum dot composite particle comprises a core and a shell that covers the core, wherein the core is a blue quantum dot, the shell is formed of a polymer, and the surface of the shell is chemically modified with gold nano-granules. The method for preparing the blue quantum dot composite particle comprises: coating a polymer on the surface of a blue quantum dot via seed emulsion polymerization; modifying the polymer via hydrolysis so as to make the surface thereof have a carboxyl functional group; and combining a gold nano-granule having an amino functional group on its surface with a blue quantum dot having a carboxyl functional group on its surface via chemical coupling, and obtaining a blue quantum dot composite particle. The fluorescence efficiency of the blue quantum dot composite particle according to the invention is very high. | 10-01-2015 |
20150329774 | COMPOSITE FILM AND FABRICATION METHOD THEREOF, PHOTOELECTRIC ELEMENT AND PHOTOELECTRIC APPARATUS - Embodiments of the invention relate to a composite film and a fabrication method thereof, a photoelectric element and a photoelectric apparatus. The fabrication method of the composite film includes: preparing a polyfluorene-based compound solution, wherein the polyfluorene-based compound solution includes polyfluorene or polyfluorene derivatives; preparing a quantum dot solution; mixing the polyfluorene-based compound solution and the quantum dot solution together to prepare a mixed solution; removing a solvent in the mixed solution to prepare the composite film. | 11-19-2015 |
20150353820 | COMPOSITE GRANULES OF WHITE LIGHT QUANTUM DOTS, AND MANUFACTURE METHODS, MANUFACTURE DEVICES THEREOF - Composite granules of white light quantum dots and manufacture methods, manufacture devices thereof with improved stability and quantum efficiencies of quantum dots materials. The composite granules of white light quantum dots comprise: main body of the granules ( | 12-10-2015 |
20150357239 | METHOD FOR PATTERNING A GRAPHENE LAYER AND METHOD FOR MANUFACTURING A DISPLAY SUBSTRATE - The invention provides a method for patterning a graphene layer and a method for manufacturing a display substrate. The method for patterning a graphene layer comprises: forming an isolation layer on a graphene layer; forming a photoresist layer on the isolation layer; patterning the photoresist layer; etching the isolation layer according to the patterned photoresist layer to form a patterned isolation layer; etching the graphene layer according to the patterned photoresist layer to form a patterned graphene layer; and removing the patterned isolation layer. In the method of the invention, the unfavorable condition of the prior art may be avoided that a graphene film sloughs off or a photoresist remains on a graphene film when a photoresist material is peeled off, and the product yield can be improved in the case that the production cost is controlled. | 12-10-2015 |
20150380475 | BOTTOM-EMITTING SUBSTRATE, DISPLAY DEVICE AND MANUFACTURING METHOD OF SUBSTRATE - A bottom-emitting substrate, a display device and a method for manufacturing the bottom emitting substrate are provided. The bottom-emitting substrate comprises: a base substrate ( | 12-31-2015 |
20150380654 | LIGHT EMITTING DEVICE, PRODUCTION METHOD THEREOF, AND DISPLAY PANEL - The present disclosure provides a light emitting device, a production method thereof, and a display panel, for simplifying the production process of light emitting device and improving the performance of the light emitting device. The light emitting device in the present disclosure comprises a white light emitting layer comprising a polyfluorene blue light material, and red light quantum dots and green light quantum dots doped in the polyfluorene blue light material. | 12-31-2015 |
20150380671 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - An array substrate, manufacturing method thereof and a display device are provided. The array substrate comprises thin film transistor units ( | 12-31-2015 |