PATENT CLAIM ANALYSIS

Application Number: 15900807
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["252", "299610"]

Abstract:
Shown are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, low viscosity, suitable optical anisotropy and large negative dielectric anisotropy, or having a suitable balance regarding at least two of the characteristics, and an AM device including the composition. The liquid crystal composition contains a specific compound having large negative dielectric anisotropy as a first component, and a specific compound having low viscosity as a second component, and may contain a specific compound having negative dielectric anisotropy as a third component, a specific compound having high maximum temperature or low viscosity as a fourth component, or a specific compound having a polymerizable group as an additive.

Claim (Index 11):
The liquid crystal composition according to  claim 5 , containing at least one compound selected from compounds represented by formula (4) as the fourth component: wherein, in formula (4), R 7  and R 8  are independently alkyl having 1 to 12 carbons, alkoxy having 1 to 12 carbons, alkenyl having 2 to 12 carbons, alkyl having 1 to 12 carbons in which at least one hydrogen is replaced by fluorine or chlorine, or alkenyl having 2 to 12 carbons in which at least one hydrogen is replaced by fluorine or chlorine; ring E and ring F are independently 1,4-cyclohexylene, 1,4-phenylene, 2-fluoro-1,4-phenylene or 2,5-difluoro-1,4-phenylene; Z 4  is a single bond, ethylene or carbonyloxy; c is 1, 2 or 3; and ring F is 1,4-phenylene when c is 1.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.39623
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15430006', '15696189', '15479286', '14994152', '14698865']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8569228421688814
- 35 USC 102 Novelty (BERT): 0.5712420547048522
- Combined Prediction Score: 0.8283547634224785
- Mean Citation Score: 453.60458
- Max Citation Score: 458.8531
- Similarity Product: 415.35021805002685

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