PATENT CLAIM ANALYSIS

Application Number: 15744080
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["345", "690000"]

Abstract:
The present application provides a pixel driving circuit, which comprises a driving transistor, a first switch, a second switch, a third switch, a fourth switch, a first capacitor, a second capacitor, an initial-voltage-signal terminal, a data-voltage-signal terminal, a reset-voltage-signal terminal, and a driving-voltage-signal terminal. The driving transistor comprises a gate terminal, a source terminal, and a drain terminal. The first capacitor is connected between the source terminal and the gate terminal, the second capacitor is connected between the source terminal and a charge-voltage terminal. The charge-voltage terminal is respectively connected with the reset-voltage-signal terminal and the data-voltage-signal terminal via the first switch and the second switch. The drain terminal is connected with the driving-voltage-signal terminal via the third switch. The gate terminal is connected with the initial-voltage-signal terminal via the fourth switch. The present application further provides a pixel driving method and a display panel.

Claim (Index 5):
The pixel driving circuit according to  claim 4 , further comprising a fifth switch, a fourth control-signal terminal, a light-emitting diode and a negative voltage-signal terminal; wherein the fourth control-signal terminal is connected with a control terminal of the fifth switch to control on/off of the fifth switch; the light-emitting diode comprises a positive terminal and a negative terminal, the fifth switch is connected between the source terminal and the positive terminal to control on/off of the driving transistor and the light-emitting diode, the negative terminal is connected with the negative voltage-signal terminal.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 86.0
- Lexical Diversity: 4.04878
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15744081', '15744079', '15744082', '15568805', '15328494']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7173524833456268
- 35 USC 102 Novelty (BERT): 0.5680977643151158
- Combined Prediction Score: 0.7024270114425757
- Mean Citation Score: 404.45580800000016
- Max Citation Score: 463.293
- Similarity Product: 411.7097980293631

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