Abstract: Disclosed are a thermal transfer-printing film and a thermal transfer-printing method utilizing the same. The film has a carrier layer, a post dual-curable protective layer, a decorating layer, and a post dual-curable adhesive layer. The decorating layer includes a post dual-curable printing ink pattern, metal layer such as an embossed surface relief hologram pattern, or combinations thereof. After low temperature thermal transfer on an object surface, the transfer-printing film is then radiation-cured by a free radicals pathway, and optionally simultaneously radiation-cured by a cationic pathway or separately followed by thermal curing.

Abstract: An organic light emitting diode (OLED) with nano-dots and a fabrication method thereof are disclosed. The OLED apparatus comprises a substrate, a first electrically conductive layer, a first emission-auxiliary layer, an emissive layer, a second emission-auxiliary layer and a second electrically conductive layer. Its fabrication method is described below. Nano-dots with functional groups on the surface are incorporated into the emissive layer, the first emission-auxiliary layer or the second emission-auxiliary layer to form a layered electro-luminescent structure. By using the fabrication method, the resultant efficiency of the OLEDs can be markedly enhanced.

Abstract: A mesoporous silica powder. The powder comprises an open pore structure, generates a diffractive peak when irradiated by an X-ray with an incident angle of less than about 10 degrees.