US Patent 7154053 Optoelectronic package with wire-protection lid

An optoelectronic package with a wire-protection lid is provided. An active surface of a silicon die includes a light working area. The silicon die is disposed on a substrate and electrically connected to the substrate through a plurality of bonding wires. A glass is disposed on the active surface of the silicon die. A silicon base lid with an opening is located above the substrate and connected to the glass by anodic bonding to mask the bonding wires. In addition, the opening of the silicon base lid is aligned with the light working area of the silicon die.