Patent ID: 11916019
Assignee: NANYA TECHNOLOGY CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for fabricating semiconductor device, comprising:
providing a substrate;
forming a first conductive layer above the substrate;
forming a bottom conductive layer above the first conductive layer and electrically coupled to the first conductive layer;
forming a programmable insulating layer on the bottom conductive layer;
forming a top conductive layer on the programmable insulating layer;
forming a redistribution structure above the first conductive layer and electrically coupled to the first conductive layer, wherein the bottom conductive layer, the programmable insulating layer, and the top conductive layer together configure a programmable unit, wherein the bottom conductive layer and the redistribution structure are formed at a same vertical level, wherein the bottom conductive layer and the programmable insulating layer have a same width; and
forming a peak portion on the bottom conductive layer, wherein the programmable insulating layer is on the bottom conductive layer and the peak portion.