| 摘要 |
A package structure with a sensor chip having a first substrate with front and back opposing surfaces, a plurality of photo detectors and contact pads formed at the front surface and electrically coupled together, a plurality of first electrical contacts each extending from the back surface and through the first substrate to one of the contact pads, and a plurality of second electrical contacts each extending from the back surface and through the first substrate to the front surface. The liquid crystal lens includes a layer of liquid crystal material, one or more lead patterns adjacent the layer of liquid crystal material, and a plurality of third electrical contacts each extending from one of the one or more lead patterns. The sensor chip is mounted to the liquid crystal lens such that each of the third electrical contacts is electrically connected to one of the plurality of second electrical contacts. |
