Chang Gung University

Yu-Lin Lee

Liann-Be Chang

Ming-Jer Jeng

A method of hybrid stacked Flip chip for a solar cell onto which semiconductor layers of different materials are stacked in the Flip chip technology to solve the problem of lattices mismatch between the layers for further increase of the efficiency of solar cell.

Method of hybrid stacked flip chip for a solar cell

An EMP protection circuit with a counter has a surge protection circuit capable of suppressing EMP, and also use an extra counting circuit for sensing light emission or variation of magnetic force of the surge protection circuit to count the action times of the surge protection circuit, thereby warning that the surge protection circuit has reached its time-limit of use and has to be replaced. In this way, various kinds of electronic products can be more perfectly protected to avoid higher loss.

Growing community of inventors

Tainan, Taiwan

Yu-Lin Lee