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 12):
The liquid crystal composition according to  claim 1 , containing at least one compound selected from polymerizable compounds represented by formula (5) as an additive: wherein, in formula (5), ring G and ring J are independently cyclohexyl, cyclohexenyl, phenyl, 1-naphthyl, 2-naphthyl, tetrahydropyran-2-yl, 1,3-dioxane-2-yl, pyrimidine-2-yl or pyridine-2-yl, and in these rings, at least one hydrogen may be replaced by fluorine, chlorine, alkyl having 1 to 12 carbons, alkoxy having 1 to 12 carbons, or alkyl having 1 to 12 carbons in which at least one hydrogen is replaced by fluorine or chlorine; ring I is 1,4-cyclohexylene, 1,4-cyclohexenylene, 1,4-phenylene, naphthalene-1,2-diyl, naphthalene-1,3-diyl, naphthalene-1,4-diyl, naphthalene-1,5-diyl, naphthalene-1,6-diyl, naphthalene-1,7-diyl, naphthalene-1,8-diyl, naphthalene-2,3-diyl, naphthalene-2,6-diyl, naphthalene-2,7-diyl, tetrahydropyran-2,5-diyl, 1,3-dioxane-2,5-diyl, pyrimidine-2,5-diyl or pyridine-2,5-diyl, and in these rings, at least one hydrogen may be replaced by fluorine, chlorine, alkyl having 1 to 12 carbons, alkoxy having 1 to 12 carbons, or alkyl having 1 to 12 carbons in which at least one hydrogen is replaced by fluorine or chlorine; Z 5  and Z 6  are independently a single bond or an alkylene having 1 to 10 carbons, and in the alkylene, at least one piece of \u2014CH 2 \u2014 may be replaced by \u2014O\u2014, \u2014CO\u2014, \u2014COO\u2014 or \u2014OCO\u2014, and at least one piece of \u2014CH 2 \u2014CH 2 \u2014 may be replaced by \u2014CH\u2550CH\u2014, \u2014C(CH 3 )\u2550CH\u2014, \u2014CH\u2550C(CH 3 )\u2014 or \u2014C(CH 3 )\u2550C(CH 3 )\u2014, and in these groups, at least one hydrogen may be replaced by fluorine or chlorine; p 1 , p 2  and p 3  are independently a polymerizable group; Sp 1 , Sp 2  and Sp 3  are independently a single bond or alkylene having 1 to 10 carbons, and in the alkylene, at least one piece of \u2014CH 2 \u2014 may be replaced by \u2014O\u2014, \u2014COO\u2014, \u2014OCO\u2014 or \u2014OCOO\u2014, and at least one piece of \u2014CH 2 \u2014CH 2 \u2014 may be replaced by \u2014CH\u2550CH\u2014 or \u2014C\u2261C\u2014, and in these groups, at least one hydrogen may be replaced by fluorine or chlorine; d is 0, 1 or 2; and e, f and g are independently 0, 1, 2, 3 or 4, and a sum of e, f and g is 1 or more.

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): 0.8560318533467997
- 35 USC 102 Novelty (BERT): 0.5750148290243546
- Combined Prediction Score: 0.8279301509145552
- Mean Citation Score: 453.60458
- Max Citation Score: 458.8531
- Similarity Product: 441.5405003248394

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