PATENT CLAIM ANALYSIS

Application Number: 15743665
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["252", "299620"]

Abstract:
Provided are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and high stability to heat, or has a suitable balance regarding at least two of the characteristics; and an AM device having characteristics such as a short response time, a large voltage holding ratio, low threshold voltage, a large contrast ratio and a long service life. The liquid crystal composition may contain a specific compound having large negative dielectric anisotropy as a first component, a specific compound having high maximum temperature as a second component, a specific compound having negative dielectric anisotropy as a third component, or a specific compound having a polymerizable group as an additive component.

Claim (Index 22):
The liquid crystal composition according to  claim 19 , containing at least one polymerizable compound selected from the group of compounds represented by formula (4) as an additive component: wherein, in formula (4), ring K and ring M 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 the 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 L 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 the 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 6  and Z 7  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, \u2014CO\u2014, \u2014COO\u2014 or \u2014OCO\u2014, and at least one piece of \u2014CH 2 \u2014CH 2 \u2014 may be replaced by \u2014CH\u2261CH\u2014, \u2014C(CH 3 )\u2550CH\u2014, \u2014CH\u2550C(CH 3 )\u2014 or \u2014C(CH 3 )\u2550C(CH 3 )\u2014, and in the 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\u2032, Sp 2  and Sp a  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 the group, at least one hydrogen may be replaced by fluorine or chlorine; g is 0, 1 or 2; h, j and k are independently 0, 1, 2, 3 or 4; and a sum of h, j and k is 1 or more.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.15714
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15424494', '15659629', '14698865', '15430006', '14994152']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8902057315274534
- 35 USC 102 Novelty (BERT): 0.5794086754968668
- Combined Prediction Score: 0.8591260259243947
- Mean Citation Score: 487.112272
- Max Citation Score: 488.18405
- Similarity Product: 461.05397154536246

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