Universal Display Corp. engages in the research, development and commercialization of organic light emitting diode (OLED), technologies and materials to display displays for wearables, smartphones, tablets and televisions, as well as solid-state lighting applications....
A jacket is a mid-stomachâlength garment for the upper body. A jacket typically has sleeves, and fastens in the front or slightly on the side. A jacket is generally lighter, tighter-fitting, and less insulating than a coat, which is outerwear.
Down is the material which provides the insulation that makes down jackets so warm, as they retain heat inside the jacket. Generally, the more fluffy the down is inside the jacket, the more air gets trapped inside the jacket, and the higher the ability of the jacket to keep out the cold.