PATENT CLAIM ANALYSIS

Application Number: 15952798
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["257", "401000"]

Abstract:
A semiconductor device includes a substrate including an active region defined by a device isolation layer. A word line structure is in a trench formed in an upper portion of the substrate. The word line structure includes a gate insulation pattern covering an inner surface of the trench. A gate electrode pattern is on the gate insulation pattern. A first work function pattern is between the gate insulation pattern and the gate electrode pattern. A second work function pattern is on the first work function pattern and extends along a side surface of the gate electrode pattern. The first work function pattern has a top surface at a level below that of a bottom surface of the gate electrode pattern. The first work function pattern has a work function greater than that of the second work function pattern.

Claim (Index 14):
The semiconductor device of  claim 13 , wherein the active fin region includes a plurality of active fin regions, wherein the plurality of active fin regions comprise a first pair of active fin regions directly adjacent to each other and a second pair of active fin regions directly adjacent to each other, wherein a distance between the first pair of active fin regions is less than a distance between the second pair of active fin regions, and\n wherein the word line structure comprises:\n a first word line structure between the first pair of active fin regions; and \n a second word line structure between the second pair of active fin regions, \n wherein a portion of the first work function pattern in the first word line structure is provided between the gate electrode pattern in the first word line structure and the device isolation layer directly adjacent to the first word line structure, and extends along the top surface of the device isolation layer,

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 2.75472
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14165930', '14802643', '14455036', '15920628', '15618623']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.930580900801964
- 35 USC 102 Novelty (BERT): 0.5093242367639221
- Combined Prediction Score: 0.8884552343981598
- Mean Citation Score: 262.87960200000003
- Max Citation Score: 266.18042
- Similarity Product: 177.82254117172246

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

Dataset: test