PATENT CLAIM ANALYSIS

Application Number: 15897689
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["257", "040000"]

Abstract:
An object of the present invention is to provide an organic thin film transistor exhibiting high carrier mobility and a low threshold voltage and having excellent heat resistance, a method of manufacturing an organic thin film transistor, an organic semiconductor composition, an organic semiconductor film, and a method of manufacturing an organic semiconductor film. The organic thin film transistor according to the present invention includes, on a substrate, a gate electrode; an organic semiconductor layer containing an organic semiconductor compound; a gate insulating layer provided between the gate electrode and the organic semiconductor layer; and a source electrode and a drain electrode which are provided to be in contact with the organic semiconductor layer and are connected to each other via the organic semiconductor layer, in which the organic semiconductor layer is in contact with a block copolymer layer containing a block copolymer or further contains the block copolymer, and in which the organic semiconductor compound has a molecular weight of 2,000 or greater and has a repeating unit represented by Formula (1).

Claim (Index 16):
The organic thin film transistor according to  claim 1 , wherein D in Formula (1) has a structure represented by Formula (D-1), in Formula (D-1), X\u2032's each independently represent an O atom, a S atom, a Se atom, or NR D1 , R D1 's each independently represent a monovalent organic group that may be a monovalent group represented by Formula (1-1), Z d 's each independently represent a N atom or CR D2 , and R D2 's each independently represent a hydrogen atom or a monovalent organic group that may be a monovalent group represented by Formula (1-1), M represents a single bond, a divalent aromatic heterocyclic group, a divalent aromatic hydrocarbon group, an alkenylene group, an alkynylene group, or a divalent group obtained by combining these, M may be substituted with an alkyl group that may include at least one of \u2014O\u2014, \u2014S\u2014, or \u2014NR D3 \u2014 or a monovalent group represented by Formula (1-1), and R D3 's each independently represent a hydrogen atom or a substituent, p and q each independently represent an integer of 0 to 4, and *'s each independently represent a bonding site to another structure, in Formula (1-1), Ar represents an aromatic heterocyclic group or an aromatic hydrocarbon group having 5 to 18 carbon atoms, L a  represents an alkylene group having 1 to 20 carbon atoms that may include at least one of \u2014O\u2014, \u2014S\u2014, or \u2014NR 1S \u2014, L b  represents an alkyl group having 1 to 100 carbon atoms that may include at least one of \u2014O\u2014, \u2014S\u2014, or \u2014NR 2S \u2014, R 1S  and R 2S  each independently represent a hydrogen atom or a substituent, l represents an integer of 1 to 5, in a case where l is 2 or greater, a plurality of L b 's may be identical to or different from each other, and * represents a bonding site to another structure.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 88.0
- Lexical Diversity: 2.44156
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15252937', '15252898', '15857746', '14943568', '15884512']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.924940373955893
- 35 USC 102 Novelty (BERT): 0.5324459872328604
- Combined Prediction Score: 0.8856909352835898
- Mean Citation Score: 317.9998060000001
- Max Citation Score: 366.05942000000016
- Similarity Product: 342.18709801801583

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