PATENT CLAIM ANALYSIS

Application Number: 15751678
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-10
Patent Classification: ["252", "299010"]

Abstract:
The liquid crystal display element includes: two transparent substrates, at least one of the two transparent substrates having an electrode; a liquid crystal composition sandwiched between the two transparent substrates and containing one or two or more liquid crystal compounds; and a copolymer included in the liquid crystal composition, the copolymer being a cured product of a polymerizable composition that contains two or more polymerizable compounds. The polymerizable compounds used include one or two or more polymerizable, photo-alignable compounds (Vn), and the content of the polymerizable composition is 1% by mass or more and less than 40% by mass based on the total weight of the polymerizable composition and the liquid crystal composition. The liquid crystal display element of the present invention is applicable to various operational modes such as TN, STN, ECB, VA, VA-TN, IPS, FFS, π cell, OCB, and cholesteric liquid crystal modes.

Claim (Index 7):
The liquid crystal display element according to  claim 1 , wherein the one or two or more polymerizable, photo-alignable compounds (Vn) used comprise one or two or more selected from polymerizable, photo-alignable compounds represented by the following general formula (Vn-1): (wherein X 11  represents a hydrogen atom or a methyl group;\n Sp 11  represents a single bond, an alkylene group having 1 to 12 carbon atoms, or \u2014O\u2014(CH 2 ) s1 \u2014 (wherein s1 represents an integer of 1 to 11, and the oxygen atom in \u2014O\u2014(CH 2 ) s1 \u2014 is bonded to an aromatic ring); \n n represents an integer of 1 to 3; \n Z 11  represents \u2014OCH 2 \u2014, \u2014CH 2 O\u2014, \u2014COO\u2014, \u2014OCO\u2014, \u2014CF 2 O\u2014, \u2014OCF 2 \u2014, \u2014CH 2 CH 2 \u2014, \u2014CF 2 CF 2 \u2014, \u2014CH\u2550CH\u2014COO\u2014, \u2014CH\u2550CH\u2014OCO\u2014, \u2014COO\u2014CH\u2550CH\u2014, \u2014OCO\u2014CH\u2550CH\u2014, \u2014COO\u2014CH 2 CH 2 \u2014, \u2014OCO\u2014CH 2 CH 2 \u2014, \u2014CH 2 CH 2 \u2014COO\u2014, \u2014CH 2 CH 2 \u2014OCO\u2014, \u2014COO\u2014CH 2 \u2014, \u2014OCO\u2014CH 2 \u2014, \u2014CH 2 \u2014COO\u2014, \u2014CH 2 \u2014OCO\u2014, \u2014C\u2261C\u2014, a single bond, \u2014CY 1 \u2550CY 2 \u2014 (wherein Y 1  and Y 2  each independently represent a hydrogen atom or a fluorine atom), \u2014CH\u2550N\u2014, \u2014N\u2550CH\u2014, or \u2014N\u2550N\u2014; when a plurality of Z 11 s are present, they may be the same or different, but at least one Z 11  is \u2014CH\u2550CH\u2014, \u2014CH\u2550N\u2014, \u2014N\u2550CH\u2014, or \u2014N\u2550N\u2014; and \n R 11  represents a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a pentafluorosulfuranyl group, a cyano group, a nitro group, an isocyano group, a thioisocyano group, a linear or branched alkyl group which has 1 to 12 carbon atoms and in which one \u2014CH 2 \u2014 group or at least two nonadjacent \u2014CH 2 \u2014 groups are each independently optionally 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, or \u2014C\u2261C\u2014, or a group represented by formula (Vn-1-1): \n (wherein, in formula (Vn-1-1), X 21  represents a hydrogen atom or a methyl group; Sp 21  represents a single bond, an alkylene group having 1 to 12 carbon atoms, or \u2014O\u2014(CH 2 ) s2 \u2014 (wherein s2 represents an integer of 1 to 11, and the oxygen atom in \u2014O\u2014(CH 2 ) s2 \u2014 is bonded to an aromatic ring)),\n wherein, in each 1,4-phenylene group present in formula (Vn-1), any hydrogen atom is optionally substituted with a fluorine atom, a fluorinated methyl group, a fluorinated methoxy group, an alkyl group having 1 or 2 carbon atoms, or the group represented by formula (Vn-1-1), and \n wherein, when a plurality of X 21 s and Sp 21 s are present, they may be the same or different).

Metadata:
- Claim Count in Document: 6.0
- Percentile: 95.0
- Lexical Diversity: 2.15385
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15118678', '13264034', '14007242', '13515400', '13087717']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8395820839032383
- 35 USC 102 Novelty (BERT): 0.5658327741245328
- Combined Prediction Score: 0.8122071529253677
- Mean Citation Score: 392.222334
- Max Citation Score: 455.83313
- Similarity Product: 375.3499082299268

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