PATENT CLAIM ANALYSIS

Application Number: 16068774
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["252", "299010"]

Abstract:
The invention provides a liquid crystal display element hardly generating drop marks at the time of producing, and having high reliability and improved properties of a liquid crystal display element such as dielectric anisotropy, viscosity, a nematic phase upper limit temperature, or rotational viscosity (γ 1 ) without deteriorating the properties of the liquid crystal display element and burn-in properties of the liquid crystal display element, and a method for producing the same. In addition, according to the invention, it is possible to effectively use the liquid crystal display element as a display element of a liquid crystal TV, a monitor, and the like, due to excellent high-response speed, a low frequency of occurrence of burn-in, a low frequency of generation of drop marks at the time of the producing, excellent properties of the liquid crystal display element, and high reliability.

Claim (Index 14):
A liquid crystal display element comprising:\n a first substrate; a second substrate; and a liquid crystal composition layer sandwiched between the first substrate and the second substrate, wherein at least one of the first substrate and the second substrate is provided with an electrode, at least one of the first substrate and the second substrate is provided with as alignment film including a polymer of a compound having a polymerizable group which controls a direction of alignment of a liquid crystal molecule in the liquid crystal composition layer, a liquid crystal composition constituting the liquid crystal composition layer includes one or more compounds selected from a group of compounds represented by General Formula (N-1), General Formula (N-2), and General Formula (N-3), (wherein R N11 , R N12 , R N21 , R N22 , R N31 , and R N32  each independently represent an alkyl group having 1 to 8 carbon atoms, one \u2014CH 2 \u2014 or two or more \u2014CH 2 \u2014's not adjacent to each other in the alkyl group each may be independently substituted with \u2014CH\u2550CH\u2014, \u2014C\u2261C\u2014, \u2014O\u2014, \u2014CO\u2014, \u2014COO\u2014, or \u2014OCO\u2014, A N11 , A N12 , A N21 , A N22 , A N31 , and A N32  each independently represent a group selected from the group consisting of (a) a 1,4-cyclohexylene group (wherein one \u2014CH 2 \u2014 or two or more \u2014CH 2 \u2014's not adjacent to each other present in this group may be substituted with \u2014O\u2014). (b) a 1,4-phenylene group wherein one \u2014CH\u2550 or two or more \u2014CH\u2550's not adjacent to each other present in this group 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 (wherein one \u2014CH\u2550 or two or more \u2014CH\u2550's not adjacent to each other present 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 group (a), the group (b), and the group (c) each may be independently substituted with a cyano group, a fluorine atom, or a chlorine atom, Z N11 , Z N12 , Z N21 , Z N22 , Z N31 , and Z N32  each independently represent a single bond, \u2014CH 2 CH 2 \u2014, \u2014(CH 2 ) 4 \u2014, \u2014OCH 2 \u2014, \u2014CH 2 O\u2014, \u2014COO\u2014, \u2014OCO\u2014, \u2014OCF 2 \u2014, \u2014CF 2 O\u2014, \u2014CH\u2550N\u2014N\u2550CH\u2014, \u2014CH\u2550CH\u2014, \u2014CF\u2550CF\u2014 or \u2014C\u2261C\u2014, X N21  represents a hydrogen atom or a fluorine atom, T N31  represents \u2014CH 2 \u2014 or \u2014O\u2014, n N11 , n N12 , n N21 , n N22 , n N31 , and n N32  each independently represent an integer of 0 to 3, n N11 +n N12 , n N21 +n N22 , and n N31 +n N32  are each independently 1, 2, or 3 and, in a case where a plurality of A N11 's to A N32 's and Z N11 's to Z N32 's are present, these may be the same or different), and the compound having the polymerizable group includes one or more compounds represented by General Formula (I).\n P 1 -Sp 1 \ue8a0B 1 \u2014Z 1 \ue8a0 r1 B 2 \u2014Z 2 \u2014B 3 \ue8a0Sp 2 -P 2 ) n1  \u2003\u2003(I) \n (wherein P 1  and P 2  each independently represent a polymerizable functional group, Sp 1  and Sp 2  each independently represent a single bond or an alkylene group having 1 to 18 carbon atoms, a hydrogen atom in the alkylene group may be substituted with one or more halogen atoms or a CN group, one \u2014CH 2 \u2014 or two or more \u2014CH 2 \u2014's not adjacent to each other present in the alkylene group each may be independently substituted with \u2014O\u2014, \u2014COO\u2014, \u2014OCO\u2014, or \u2014OCO\u2014O\u2014, P 1 -Sp 1  and Sp 2 -P 2  do not include a \u2014O\u2014O\u2014 group, n1 represents 1, 2 or 3, in a case where a plurality of Sp 2 's and P 2 's are present, these may be the same or different, B 1 , B 2 , and B 3  each independently represent a group selected from the group consisting of (a) a 1,4-cyclohexylene group (wherein one \u2014CH 2 \u2014 or two or more \u2014CH 2 \u2014's not adjacent to each other present in this group may be substituted with \u2014O\u2014), (b) a 1,4-phenylene group (wherein one \u2014CH\u2550 or two or more \u2014CH\u2550's not adjacent, to each other present in this group 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 (wherein one \u2014CH\u2550 or two or more \u2014CH\u2550's not adjacent to each other present in the naphthalene-2,6-diyl group or the 1,2,3,4-tetrahydronaphthalene-2,6-diyl group may be substituted with \u2014N\u2550), hydrogen atoms present in the group (a), the group (b), and the group (c) each may be independently substituted with a cyano group, a fluorine atom, a chlorine atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, an alkanoyl group having 1 to 8 carbon atoms, an alkanoyloxy group having 1 to 8 carbon atoms, an alkoxycarbonyl group having 1 to 8 carbon atoms, an alkenyl group having 2 to 8 carbon atoms, an alkenyloxy group having 2 to 8 carbon atoms, an alkenoyl group having 2 to 8 carbon atoms, an alkenoyloxy group having 2 to 8 carbon atoms, or Sp 2 -P 2 , Z 1  and Z 2  each independently represent \u2014COO\u2014, \u2014OCO\u2014, \u2014OCH 2 \u2014, \u2014CH 2 O\u2014, \u2014CH\u2550CH\u2014, \u2014C\u2261C\u2014, \u2014CH\u2550CHCOO\u2014, \u2014OCOCH\u2550CH\u2014, \u2014CH 2 CH 2 COO\u2014, \u2014CH 2 CH 2 OCO\u2014, \u2014COOCH 2 CH 2 \u2014, \u2014OCOCH 2 CH 2 \u2014, \u2014C\u2550N\u2014, \u2014N\u2550C\u2014, \u2014CONH\u2014, \u2014NHCO\u2014, \u2014C(CF 3 ) 2 \u2014, \u2014O(CH 2 ) m O\u2014, an alkylene group having 2 to 10 carbon atoms which may include a halogen atom, or a single bond, m represents an integer of 1 to 8, r1 represents 1, 2, or 3, and in a case where a plurality of B 1 's and Z 1 's are present, these may be the same or different, provided that at least one of Sp 1 , Sp 2 , Z 1 , and Z 2  represents \u2014O(CH 2 ) m O\u2014.).

Metadata:
- Claim Count in Document: 26.0
- Percentile: 95.0
- Lexical Diversity: 2.35821
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15504416', '15547964', '15308215', '13087763', '15525723']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8471373245920193
- 35 USC 102 Novelty (BERT): 0.5548860639652473
- Combined Prediction Score: 0.8179121985293422
- Mean Citation Score: 379.24585600000006
- Max Citation Score: 448.44022
- Similarity Product: 376.7132946648014

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

Dataset: test