PATENT CLAIM ANALYSIS

Application Number: 15751342
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["252", "299500"]

Abstract:
The present application provides a liquid crystal composition with high dielectric constant anisotropy and a low viscosity, and to provide a liquid crystal display device with high contrast, high-speed responsivity, high light fastness, and high display quality without image sticking and display defects. The liquid crystal composition contains one or two or more compounds represented by the general formula (I). The liquid crystal composition is of great practical use as a liquid crystal composition for use in liquid crystal displays and is effective for high contrast, high-speed response, and high quality reliability.

Claim (Index 10):
A liquid crystal composition comprising one or two or more compounds represented by a general formula (I), wherein R 1  denotes a hydrogen atom, a hydroxy group, \u2014O., or an alkyl group having 1 to 20 carbon atoms, one \u2014CH 2 \u2014 or two or more nonadjacent \u2014CH 2 \u2014 groups in the alkyl group not directly bonded to a nitrogen atom adjacent to R 1  may be independently substituted with \u2014O\u2014, \u2014S\u2014, \u2014CO\u2014, \u2014CO\u2014O\u2014, \u2014O\u2014CO\u2014, \u2014CO\u2014S\u2014, \u2014S\u2014CO\u2014, \u2014O\u2014CO\u2014O\u2014, \u2014CO\u2014NH\u2014, \u2014NH\u2014CO\u2014, \u2014CH\u2550CH\u2014COO\u2014, \u2014CH\u2550CH\u2014OCO\u2014, \u2014COO\u2014CH\u2550CH\u2014, \u2014OCO\u2014CH\u2550CH\u2014, \u2014CH\u2550CH\u2014, \u2014C\u2261C\u2014, \u2014Si(CH 3 ) 2 \u2014, a trans-1,4-cyclohexylene group, a 1,4-phenylene group, or a naphthalene-2,6-diyl group, and one or two or more hydrogen atoms in R 1  may be independently substituted with a fluorine atom, a chlorine atom, or a cyano group, R 2 , R 3 , R 4 , and R 5  independently denote a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, R 2 , R 3 , R 4 , and R 5  bonded to a carbon atom directly bonded to the nitrogen atom in the ring structure denote an alkyl group, and if R 2  and R 3 , or R 4  and R 5 , or both denote an alkyl group, R 2  and R 3 , or R 4  and R 5 , or both may be bonded together to form a ring, -G 1 -G 2 - denotes a group represented by wherein each broken line denotes a bond to U in the general formula (I), R 6 , R 7 , and R 8  independently denote a hydrogen atom, a hydroxy group, or an alkyl group having 1 to 20 carbon atoms, one \u2014CH 2 \u2014 or two or more two or more nonadjacent \u2014CH 2 \u2014 groups in the alkyl group may be independently substituted with \u2014O\u2014, \u2014S\u2014, \u2014CO\u2014, \u2014CO\u2014O\u2014, \u2014O\u2014CO\u2014, \u2014CO\u2014S\u2014, \u2014S\u2014CO\u2014, \u2014O\u2014CO\u2014O\u2014, \u2014CO\u2014NH\u2014, \u2014NH\u2014CO\u2014, \u2014CH\u2550CH\u2014COO\u2014, \u2014CH\u2550CH\u2014OCO\u2014, \u2014COO\u2014CH\u2550CH\u2014, \u2014OCO\u2014CH\u2550CH\u2014, \u2014CH\u2550CH\u2014, \u2014C\u2261C\u2014, \u2014Si(CH 3 ) 2 \u2014, a trans-1,4-cyclohexylene group, a 1,4-phenylene group, or a naphthalene-2,6-diyl group, and one or two or more hydrogen atoms in the alkyl group may be independently substituted with a fluorine atom, a chlorine atom, or a cyano group, U denotes a group represented by a general formula (U-1),\n \ue8a0Z u1 \u2014Sp u1 \ue8a0A u1 -Z u2 \ue8a0 pu1 \ue8a0 nu1 W\u2003\u2003(U-1) \n wherein Z u1  and Z u2  independently denote \u2014S\u2014, \u2014OCH 2 \u2014, \u2014CH 2 O\u2014, \u2014CH 2 CH\u2014, \u2014CO\u2014, \u2014COO\u2014, \u2014CO\u2014S\u2014, \u2014S\u2014CO\u2014, \u2014O\u2014CO\u2014O\u2014, \u2014CO\u2014NH\u2014, \u2014NH\u2014CO\u2014, \u2014SCH 2 \u2014, \u2014CH 2 S\u2014, \u2014CF 2 O\u2014, \u2014OCF 2 \u2014, \u2014CF 2 S\u2014, \u2014SCF 2 \u2014, \u2014CH\u2550CH\u2014COO\u2014, \u2014CH\u2550CH\u2014OCO\u2014, \u2014COO\u2014CH\u2550CH\u2014, \u2014OCO\u2014CH\u2550CH\u2014, \u2014COO\u2014CH 2 CH 2 \u2014, \u2014CH 2 CH 2 \u2014COO\u2014, \u2014CH 2 CH 2 \u2014OCO\u2014, \u2014COO\u2014CH 2 \u2014, \u2014CH 2 \u2014COO\u2014, \u2014CH 2 \u2014OCO\u2014, \u2014CH\u2550CH\u2014, \u2014N\u2550N\u2014, \u2014CH\u2550N\u2014, \u2014N\u2550CH\u2014, \u2014CH\u2550N\u2014N\u2550CH\u2014, \u2014CF\u2550CF\u2014, \u2014C\u2261C\u2014, or a single bond, A u1  denotes a group selected from the group consisting of (a) a 1,4-cyclohexylene group (in which one \u2014CH 2 \u2014 or two or more nonadjacent \u2014CH 2 \u2014 groups may be substituted with \u2014O\u2014), (b) a 1,4-phenylene group (in which one \u2014CH\u2550 or two or more nonadjacent \u2014CH=groups may be substituted with \u2014N\u2550), and (c) a naphthalene-2,6-diyl group, a 1,2,3,4-tetrahydronaphthalene-2,6-diyl group, or a decahydronaphthalene-2,6-diyl group (one \u2014CH\u2550 or two or more nonadjacent \u2014CH\u2550 groups in the naphthalene-2,6-diyl group or the 1,2,3,4-tetrahydronaphthalene-2,6-diyl group may be substituted with \u2014N\u2550), the groups (a), (b), and (c) may be independently substituted with a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a pentafluorosulfuranyl group, a nitro group, a cyano group, an isocyano group, an amino group, a hydroxy group, a mercapto group, a methylamino group, a dimethylamino group, a diethylamino group, a diisopropylamino group, a trimethylsilyl group, a dimethylsilyl group, a thioisocyano group, or an alkyl group having 1 to 12 carbon atoms, and one \u2014CH 2 \u2014 or two or more nonadjacent \u2014CH 2 \u2014 groups in the alkyl group may be independently substituted with \u2014O\u2014, \u2014S\u2014, \u2014CO\u2014, \u2014COO\u2014, \u2014OCO\u2014, \u2014CO\u2014S\u2014, \u2014S\u2014CO\u2014, \u2014O\u2014CO\u2014O\u2014, \u2014CO\u2014NH\u2014, \u2014NH\u2014CO\u2014, \u2014CH\u2550CH\u2014COO\u2014, \u2014CH\u2550CH\u2014OCO\u2014, \u2014COO\u2014CH\u2550CH\u2014, \u2014OCO\u2014CH\u2550CH\u2014, \u2014CH\u2550CH\u2014, \u2014CF\u2550CF\u2014, \u2014OCF 2 \u2014, \u2014CF 2 O\u2014, or \u2014C\u2261C\u2014, Sp u1  denotes a single bond or an alkylene group having 1 to 10 carbon atoms, and one \u2014CH 2 \u2014 or two or more nonadjacent \u2014CH 2 \u2014 groups in the alkylene group not directly bonded to Z u1  adjacent to Sp u1  may be independently substituted with \u2014O\u2014, \u2014S\u2014, \u2014CO\u2014, \u2014COO\u2014, \u2014CO\u2014S\u2014, \u2014S\u2014CO\u2014, \u2014O\u2014CO\u2014O\u2014, \u2014CO\u2014NH\u2014, \u2014NH\u2014CO\u2014, \u2014CH\u2550CH\u2014COO\u2014, \u2014CH\u2550CH\u2014OCO\u2014, \u2014COO\u2014CH\u2550CH\u2014, \u2014OCO\u2014CH\u2550CH\u2014, \u2014CH\u2550CH\u2014, \u2014CF\u2550CF\u2014, \u2014OCF 2 \u2014, \u2014CF 2 O\u2014, or \u2014C\u2261C\u2014, W denotes a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a pentafluorosulfuranyl group, a nitro group, an amino group, a hydroxy group, a mercapto group, or one of monovalent to decavalent organic groups, W has a valence of n in the general formula (I), and if W denotes a divalent alkylene group, Z u1  and Sp u1  denote a single bond, and pu1 is not 0, pu1 denotes an integer in the range of 0 to 8, nu1 denotes an integer in the range of 1 to 10, and nu1 is identical with n in the general formula (I), and pluralities of Z u1 s, Z u2 s, Sp u1 s, and A u1 s, if present, may be the same or different Z u1 s, Z u2 s, Sp u1 s, and A u1 s, respectively, W has a valence of n, m1 and m2 independently denote an integer in the range of 0 to 3, provided that m1+m2 denotes an integer of 1, 2, 4, 5, or 6, and n denotes an integer in the range of 1 to 10, and pluralities of R 1 s, R 2 s, R 3 s, R 4 s, R 5 s, m1s, m2s, and -G 1 -G 2 - groups, if present, may be the same or different R's, R 2 s, R 3 s, R 4 s, R 5 s, m1s, m2s, and -G 1 -G 2 - groups, respectively.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 88.0
- Lexical Diversity: 1.77586
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15514592', '15027646', '15517856', '15547964', '15504416']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8515258808236439
- 35 USC 102 Novelty (BERT): 0.5300041039443063
- Combined Prediction Score: 0.8193737031357101
- Mean Citation Score: 381.441854
- Max Citation Score: 383.3262
- Similarity Product: 313.5689954724312

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

Dataset: test