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 3):
The output amplifier according to  claim 2 , wherein said first output transistor is a MOSFET of a first conductive type, and said first output transistor has a source that receives said first voltage, a drain connected to said output line, and a gate connected to said first drive line;\n said second output transistor is a MOSFET of a second conductive type that is opposite to said first conductive type, and said second output transistor has a source that receives a third voltage that is a voltage between said first voltage and said second voltage, a drain connected to said output line, and a gate connected to said second drive line; and said switching circuit is a MOSFET of said second conductive type, and said switching circuit has a clamp transistor that has a source connected to said first drive line, a drain connected to said first voltage supply line, and a gate that receives a voltage corresponding to a sum of a threshold voltage and 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: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15354593', '15465691', '13022857', '10792817', '11515889']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6837365719569719
- 35 USC 102 Novelty (BERT): 0.4826724373610429
- Combined Prediction Score: 0.6636301584973789
- Mean Citation Score: 226.78798
- Max Citation Score: 248.70604
- Similarity Product: 223.6682149536944

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