Abstract:
A jettable etchant composition includes 1 to 90 wt% active ingredient, and a remainder containing any combination of the following: 10 to 90 wt% solvent, 0 to 10 wt% reducing agents,
Abstract:
Materials for die attachment such as silver sintering films may include reinforcing, modifying particles for enhanced performance. Methods for die attachment may involve the of such materials.
Abstract:
A jettable etchant composition includes 1 to 90 wt% active ingredient, and a remainder containing any combination of the following: 10 to 90 wt% solvent, 0 to 10 wt% reducing agents,
Abstract:
A silver film for die attachment in the field of microelectronics, wherein the silver film is a multilayer structure comprising a reinforcing silver foil layer between two layers of sinterable particles. Each layer of sinterable particles comprises a mixture of sinterable silver particles and reinforcing particles. The reinforcing particles comprise glass and/or carbon and/or graphite particles. A method for die attachment using a silver film.
Abstract:
A jettable etchant composition includes 1 to 90 wt % active ingredient, and a remainder containing any combination of the following: 10 to 90 wt % solvent, 0 to 10 wt % reducing agents,