Patent ID: 9013043
Filing Date: 2015-04-21
Classification: H01L

Abstract:
1. A semiconductor element, comprising: a transparent substrate; a stack structure disposed on the transparent substrate, wherein the stack structure comprises a metal oxide layer, an adhesive layer and a semiconductor layer sequentially stacked on the transparent substrate and a plurality of grooves are disposed in the stack structure such that portions of the metal oxide layer are exposed through sidewalls of the grooves, and wherein a plurality of recesses are formed in the transparent substrate and in respective communication with the bottoms of the grooves; a plurality of leads spacingly disposed on a top surface of the stack structure and extending to the sidewalls of the grooves; an insulating film covering the exposed portions of the metal oxide layer, but not covering the entire sidewalls of the grooves; a metal film disposed on the leads; and a solder mask layer disposed on the metal film, the top surface of the stack structure and the insulating film and in the grooves, wherein a plurality of openings are disposed in the solder mask layer for exposing portions of the metal film on the leads on the top surface of the stack structure.