PATENT CLAIM ANALYSIS

Application Number: 16027233
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["345", "208000"]

Abstract:
Provided is an output amplifier including a differential unit which sends a current corresponding to a voltage difference between a gradation voltage and an amplified gradation voltage to a first current line; a current mirror unit which sends an amount of current corresponding to the current flowing through the first current line, to a second current line; and an output unit including a first and a second drive line, an output line through which the amplified gradation voltage is output, a first output transistor which sends a current based on a voltage of the first drive line, and a second output transistor which sends a current based on a voltage of the second drive line. The output unit includes a voltage regulation circuit which controls the voltage of the first drive line being higher than the voltage of the second drive line.

Claim (Index 1):
An output amplifier configured to amplify a gradation voltage supplied thereto, so as to generate an amplified gradation voltage, the output amplifier comprising:\n a differential unit configured to send a current corresponding to a voltage difference between said gradation voltage and said amplified gradation voltage to a first current line; a current mirror unit connected between a first voltage supply line to which a first voltage is supplied and a second voltage supply line to which a second voltage lower than said first voltage is supplied, the current mirror unit being configured to send a current to the second current line by an amount corresponding to an amount of the current flowing through the first current line; and an output unit including first and second drive lines that are respectively connected to said second current line, an output line through which said amplified gradation voltage is output, a first output transistor configured to send a current based on a voltage of said first drive line to said output line, and a second output transistor configured to send a current based on a voltage of said second drive line to said output line, wherein said output unit includes a voltage regulation circuit configured to control the voltage of said first drive line being higher than the voltage of said second drive line.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 3.40909
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15354593', '15465691', '13022857', '10792817', '11515889']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6563079438597857
- 35 USC 102 Novelty (BERT): 0.4862637974435398
- Combined Prediction Score: 0.6393035292181612
- Mean Citation Score: 226.78798
- Max Citation Score: 248.70604
- Similarity Product: 208.356987870214

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