PATENT CLAIM ANALYSIS

Application Number: 15764394
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["257", "328000"]

Abstract:
A semiconductor device, having an electro-static discharge (ESD) protection structure, comprises: a diode, connected between a gate and a source of the semiconductor device, and comprising a diode main body, and two connection portions, respectively connected to two terminals of the diode main body and respectively electrically connected to the gate and the source; and a substrate comprising two insulation pads disposed thereon and separated from each other. A surface of the substrate between the insulation pads is provided with an insulation layer. The diode main body is arranged on the insulation layer. The two connection portions are configured to extend, respectively, from either end of the diode main body to the insulation pad on the corresponding side. A dielectric layer is arranged on the diode and the two insulation pads, and a metal conduction line layer is arranged on the dielectric layer.

Claim (Index 1):
A semiconductor device having an electrostatic discharge (ESD) protection structure, wherein the ESD protection structure is a diode coupled between a gate and a source of the semiconductor device, the semiconductor device comprises a substrate, a field oxide layer and a gate oxide layer formed on the substrate, the diode comprises a diode body and two connecting portions coupled to both ends of the diode body, the two connecting portions are configured to be electrically coupled to the gate and the source, respectively; two insulating pads separated from each other are provided on the substrate, an insulating layer having a thickness less than the two insulating pads is provided on a surface of the substrate which is between the two insulating pads, the diode body is provided on the insulating layer, and the two connecting portions extend respectively from one end of the diode body to the corresponding insulating pad; a dielectric layer is provided on the diode and the two insulating pads, a metal wire layer is provided on the dielectric layer, the metal wire layer comprises a first metal leading-out electrically coupled to the gate and a second metal leading-out electrically coupled to the source, and the first metal leading-out and the second metal leading-out are respectively coupled to one connecting portion through a contact hole penetrating through the dielectric layer.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.47692
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15770624', '10423177', '11309143', '15080639', '12385639']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.904862852966515
- 35 USC 102 Novelty (BERT): 0.4937589736418724
- Combined Prediction Score: 0.8637524650340508
- Mean Citation Score: 187.88812
- Max Citation Score: 254.656
- Similarity Product: 229.2687766342163

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test