Abstract: A computing device obtains an image of a user and detects a facial region of the user within the image. The computing device detects facial landmark points within the facial region and extracts facial features based on the detected facial landmark points. The computing device calculates traits of the user based on the extracted facial features and calculates one or more personality types of the user based on the traits of the user.

Abstract: A computing device obtains an image of a user and detects a facial region of the user within the image. The computing device detects facial landmark points within the facial region and extracts facial features based on the detected facial landmark points. The computing device calculates traits of the user based on the extracted facial features and calculates one or more personality types of the user based on the traits of the user.

Abstract: The present invention adopts an aluminum nitride substrate with great heat dissipation, great thermal conductivity, high electrical insulation, long service life, corrosion resistance, high temperature resistance, and stable physical characteristics. A high-quality zinc oxide film with a wide energy gap is fabricated on the aluminum nitride substrate by magnetron radio frequency (RF) sputtering. Compared with general vapor deposition, chemical vapor deposition and hydrothermal, the magnetron RF sputtering grows the high-quality zinc oxide film with few defects. The zinc oxide film with few defects concentration is an important key technology for short-wavelength optoelectronic devices, which decrease leakage currents of the optoelectronic devices, reduces flicker noise, and further improves its UV-visible rejection ratio.

Abstract: The present invention adopts an aluminum nitride substrate with great heat dissipation, great thermal conductivity, high electrical insulation, long service life, corrosion resistance, high temperature resistance, and stable physical characteristics. A high-quality zinc oxide film with a wide energy gap is fabricated on the aluminum nitride substrate by magnetron radio frequency (RF) sputtering. Compared with general vapor deposition, chemical vapor deposition and hydrothermal, the magnetron RF sputtering grows the high-quality zinc oxide film with few defects. The zinc oxide film with few defects concentration is an important key technology for short-wavelength optoelectronic devices, which decrease leakage currents of the optoelectronic devices, reduces flicker noise, and further improves its UV-visible rejection ratio.

Abstract: A manufacturing method of a high reflection mirror with polycrystalline aluminum nitride includes (A) providing a polycrystalline aluminum nitride substrate having a polished surface, and utilizing a magnetron sputtering apparatus to react an aluminum target and a plasma formed of nitrogen and argon for forming an aluminum nitride film on the surface of the polycrystalline aluminum nitride substrate, wherein the aluminum nitride film fills into a hole or a gap generated by a lattice defect of the surface of the polycrystalline aluminum nitride substrate; (B) thinning, grinding and polishing the aluminum nitride film for planarizing the polycrystalline aluminum nitride substrate; (C) forming an aluminum coating layer on the aluminum nitride film by a vacuum coating apparatus; (D) forming a sliver coating layer on the aluminum coating layer by another vacuum coating apparatus; and (E) forming a surface-protecting layer on the sliver coating layer.

Abstract: A method for manufacturing aluminum nitride powder includes steps of: preparing a polymer powder, a wood powder having grain size similar with that of the polymer powder, and an alumina powder; and mixing the polymer powder, the wood powder and the alumina powder uniformly and forming granules to be carried out a single-replacement reaction by exposing the granules in a nitrogen-containing atmosphere at a temperature of 1680-1850° C.

Abstract: A method for manufacturing aluminum nitride powder includes steps of: preparing a polymer powder, a wood powder having grain size similar with that of the polymer powder, and an alumina powder; and mixing the polymer powder, the wood powder and the alumina powder uniformly and forming granules to be carried out a single-replacement reaction by exposing the granules in a nitrogen-containing atmosphere at a temperature of 1680-1850° C.

Abstract: A battery includes: a container; an electrolyte received in the container; and first and second electrodes disposed in the electrolyte and having different electrical potentials upon exposure to the electrolyte.

Abstract: A battery includes: a container; an electrolyte received in the container; and first and second electrodes disposed in the electrolyte and having different electrical potentials upon exposure to the electrolyte.