PATENT CLAIM ANALYSIS

Application Number: 15990302
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-02
Patent Classification: ["252", "299610"]

Abstract:
Provided is a liquid crystal compound represented by formula I, the compound having a positive dielectric anisotropy, a great elastic constant and a good solubility. Further provided is a liquid crystal composition comprising the liquid crystal compound represented by formula I, the liquid crystal composition having a good stability against light and heat, a lower viscosity, a wider refractive index that may be achieved by the adjustment of the monomer ratio, and a higher clearing point (a very wide service temperature range), and in particular, the liquid crystal composition has a higher light transmittance, thus allowing a display device to have a higher brightness or an energy saving effect.

Claim (Index 1):
A liquid crystal compound represented by formula I, wherein R 1  represents an alkyl group having a carbon atom number of 1-10, a fluoro-substituted alkyl group having a carbon atom number of 1-10, an alkoxy group having a carbon atom number of 1-10, a fluoro-substituted alkoxy group having a carbon atom number of 1-10, an alkenyl group having a carbon atom number of 2-10, a fluoro-substituted alkenyl group having a carbon atom number of 2-10, an alkenoxy group having a carbon atom number of 3-8 or a fluoro-substituted alkenoxy group having a carbon atom number of 3-8, and any one or more non-connected CH 2  in the groups represented by R 1  may be substituted with cyclopentyl, cyclobutyl, cyclopropyl or \u2014O\u2014; each independently represents or fluorobenzene;\n n represents 1, 2, 3 or 4; and \n Z 0  represents CF 2 O, CH 2 O, COO or a single bond.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.74286
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15827222', '15728729', '15161010', '14765462', '14715099']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8482091673723907
- 35 USC 102 Novelty (BERT): 0.560187122843341
- Combined Prediction Score: 0.8194069629194858
- Mean Citation Score: 346.57844
- Max Citation Score: 440.80978
- Similarity Product: 411.9089319410921

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

Dataset: test