Patent ID: 9472661
Filing Date: 2016-10-18
CPC Classification: H01L

Claim Text:
1. A semiconductor structure, comprising: a substrate; a gate disposed on the substrate; a source region and a drain region disposed in the substrate and at opposite sides of the gate; and a field-adjusting structure disposed on the substrate at an outer side of one of the source region and the drain region, the field-adjusting structure comprising a first portion and a second portion, wherein the second portion is disposed at an outer side of the first portion, the first portion is connected to the gate, and the second portion is connected to the one of the source region and the drain region; wherein the field-adjusting structure is further disposed at an outer side of the other one of the source region and the drain region, and wherein the field-adjusting structure further comprises another first portion and another second portion, the another second portion is disposed at an outer side of the another first portion, the another first portion is connected to the gate, and the another second portion is connected to the other one of the source region and the drain region.