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 14):
The pixel driving method according to  claim 13 , wherein the pixel driving circuit further comprises a negative voltage-signal terminal, 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, and the negative terminal is connected with the negative voltage-signal terminal;\n in the lighting phase, the first control signal terminal, the second control signal terminal, and the fourth control signal terminal are loaded with a high-level signal, the third control-signal terminal is loaded with a low-level signal, so that the first switch, the third switch and the fifth switch are turned on, and the second switch and the fourth switch are turned off, the charge-voltage terminal is loaded with the reset voltage via the first switch, so that the potential of the source terminal is unchanged, and the third switch, the driving transistor, and the fifth switch are turned on, so that the driving-voltage-signal terminal are conducted with the negative voltage-signal terminal, for driving the light-emitting diode light by the driving current.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 86.0
- Lexical Diversity: 4.04878
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15744081', '15744079', '15744082', '15568805', '15328494']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7406744752666543
- 35 USC 102 Novelty (BERT): 0.5707605370409402
- Combined Prediction Score: 0.7236830814440829
- Mean Citation Score: 404.45580800000016
- Max Citation Score: 463.293
- Similarity Product: 414.4326621612312

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