PATENT CLAIM ANALYSIS

Application Number: 15748461
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["428", "001200"]

Abstract:
The present invention relates to a polymer composition which contains (A) a photosensitive side-chain polymer that exhibits liquid crystallinity in a predetermined temperature range and has a repeating unit comprising a vertically aligning group, and (B) an organic solvent. The present invention provides: a liquid crystal alignment film which has excellent tilt angle characteristics, while being provided with alignment controllability with high efficiency; a polymer composition which enables the achievement of this liquid crystal alignment film; a twisted nematic liquid crystal display element; and a vertical field switching mode liquid crystal display element.

Claim (Index 5):
The polymer composition according to  claim 1 , wherein\n the component (A) has one or a plurality of liquid crystalline side chains selected from the group consisting of the following formulae (21) to (31): wherein the formulae; A, B, and D each independently represent a single bond, \u2014O\u2014, \u2014CH 2 \u2014, \u2014OCO\u2014, \u2014CONH\u2014, \u2014NH\u2014CO\u2014, \u2014CH\u2550CH\u2014CO\u2014O\u2014, or \u2014O\u2014CO\u2014CH\u2550CH\u2014; Y 3  is a group selected from the group consisting of a monovalent benzene ring, a naphthalene ring, a biphenyl ring, furan ring, a nitrogen-containing heterocyclic ring, an alicyclic hydrocarbon having 5 to 8 carbon atoms, and a combination thereof, and hydrogen atoms bonded thereto may be each independently substituted with \u2014NO 2 , \u2014CN, a halogen group, an alkyl group having 1 to 5 carbon atoms, or an alkyloxy group having 1 to 5 carbon atoms; R 3  represents a hydrogen atom, \u2014NO 2 , \u2014CN, \u2014CH\u2550C(CN) 2 , \u2014CH\u2550CH\u2014CN, a halogen group, a monovalent benzene ring, a naphthalene ring, a biphenyl ring, a furan ring, a nitrogen-containing heterocyclic ring, an alicyclic hydrocarbon having 5 to 8 carbon atoms, an alkyl group having 1 to 12 carbon atoms, or an alkoxy group having 1 to 12 carbon atoms; one of q1 and q2 is 1 and the other is 0; l represents an integer of 1 to 12, and m represents an integer of 0 to 2, provided that the sum of all ms in the formulae (25) and (26) is 2 or more, the sum of all ms in the formulae (27) and (28) is 1 or more, and m1, m2, and m3 each independently represent an integer of 1 to 3; R 2  represents a hydrogen atom, \u2014NO 2 , \u2014CN, a halogen group, a monovalent benzene ring, a naphthalene ring, a biphenyl ring, a furan ring, a nitrogen-containing heterocyclic ring, an alicyclic hydrocarbon having 5 to 8 carbon atoms, an alkyl group, or an alkyloxy group; and Z 1  and Z 2  each represent a single bond, \u2014CO\u2014, \u2014CH 2 O\u2014, \u2014CH\u2550N\u2014, or \u2014CF 2 \u2014.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 1.56716
- Patent Class: 428.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15168849', '14123435', '12067376', '14129236', '14129848']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9275351033072216
- 35 USC 102 Novelty (BERT): 0.5000108770136521
- Combined Prediction Score: 0.8847826806778647
- Mean Citation Score: 277.30244200000004
- Max Citation Score: 282.80685
- Similarity Product: 222.25436261161565

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

Dataset: test