PATENT CLAIM ANALYSIS

Application Number: 16051284
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-04
Patent Classification: ["345", "055000"]

Abstract:
A pixel driving circuit is provided, comprising: a current control circuit configured to provide a constant current signal and an activation signal, a current switching circuit configured to control the transmission of the constant current signal to a light-emitting device under the control of the activation signal, and a grounding control circuit configured to control the current control circuit to provide the constant current signal and the activation signal. An input terminal of the current control circuit is connected to a data line and a power line, respectively. A control terminal of the current switching circuit is connected to an output terminal of the current control circuit, an input terminal of the current switching circuit is connected to the input terminal of the current control circuit, and an output terminal of the current switching circuit s connected to an input terminal of the light-emitting device.

Claim (Index 2):
The pixel driving circuit according to  claim 1 , wherein the current control circuit comprises an operational amplifier and a resistor; a first phase input terminal of the operational amplifier is connected to the data line; the power line is connected to a second phase input terminal of the operational amplifier via the resistor; an output terminal of the operational amplifier is connected to the control terminal of the current switching circuit; and, the second phase input terminal of the operational amplifier is also connected to the input terminal of the current switching circuit.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 95.0
- Lexical Diversity: 3.97436
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15769277', '14660808', '14428504', '14429464', '14416206']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6892047513659058
- 35 USC 102 Novelty (BERT): 0.4854865000533717
- Combined Prediction Score: 0.6688329262346523
- Mean Citation Score: 245.612084
- Max Citation Score: 248.42258
- Similarity Product: 215.3309624436449

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

Dataset: test