Abstract: The present disclosure relates generally to multimeric dyes, colored dielectric polymer materials, methods of making them and uses thereof. In particular, the application concerns a colored dielectric polymer material comprising a multimeric dye with structure wherein each D is independently a chromophoric unit; each L is independently absent or is a linking group comprising no more than 10 atoms in length as measured in the shortest path from D to A; A is a bridging group; and n is an integer in the range of 1 to 3.

Abstract: The present disclosure relates generally to colored dielectric polymer materials, methods of making them and uses thereof. In particular, the application concerns a colored dielectric polymer material comprising a crosslinked polymer and a dye dispersed in the crosslinked polymer.

Abstract: A deep trench capacitor structure may include a metal-insulator-metal structure having an insulator layer between opposing conductive electrode layers. The deep trench capacitor structure may extend through a plurality of dielectric layers in a semiconductor device. The conductive electrode layers and the insulator layer may extend laterally into the dielectric layers. The lateral extensions of the conductive electrode layers and the insulator layer into the dielectric layers may be referred to as fin portions of the capacitor structure. The fin portions may extend laterally outward from a central portion (e.g., a trench portion) of the deep trench capacitor structure. The fin portions of the deep trench capacitor structure enable the surface area of the conductive electrode layers to be increased, which may increase the capacitance of the deep trench capacitor structure with minimal increase to the overall footprint of the deep trench capacitor structure.

Abstract: A “double V-shaped groove safety syringe” is a needle protective mechanism for casing a commonly used syringe, comprising of an outer needle barrel and an adapter. The characteristic of the invention lies in which the outer needle barrel is a cylinder for casing a hollow fluid chamber and is able to move up or down. The outer needle barrel has an adapter set inside, where one end of the adapter receives an exhaust portion of a hollow fluid chamber and the other end of the adapter receives a needle portion. Said outer needle barrel and the adapter of the invention enables the adapter and the needle portion to be retained inside the outer needle barrel after said syringe structure is used for injection and the hollow fluid chamber is drawn out from the outer needle barrel, so as to prevent others from being infected through means of a second injection from a used needle.