PATENT CLAIM ANALYSIS

Application Number: 15986124
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["345", "691000"]

Abstract:
A pixel circuit, a driving method and a display is provided. The pixel circuit comprises a compensation unit which includes a data strobe transistor and a compensation transistor, wherein a first electrode of the data strobe transistor is coupled to a second electrode of the compensation transistor; a first electrode of the compensation transistor is coupled to a gate electrode of the compensation transistor, the gate electrode thereof is coupled to a driving unit through a first node; an external power supply, the driving unit and a light-emitting unit are sequentially coupled in series; a capacitor is located between the first node and the external power supply; the driving unit generates a driving current to drive the light-emitting unit to emit light; a driving transistor of the driving unit shares a same gate electrode with the compensation transistor.

Claim (Index 1):
A pixel circuit, comprising a compensation unit, a driving unit, a light-emitting unit, a capacitor and an external power supply, wherein the compensation unit comprises a data strobe transistor and a compensation transistor,\n in the compensation unit, a first electrode of the data strobe transistor is electrically connected to a second electrode of the compensation transistor; a second electrode of the data strobe transistor is electrically connected to a data signal; a gate electrode of the data strobe transistor is electrically connected to a first scanning signal; a first electrode of the compensation transistor is electrically connected to a gate electrode of the compensation transistor, the gate electrode of the compensation transistor is electrically connected to the driving unit through a first node; the external power supply, the driving unit and the light-emitting unit are sequentially connected in series; the capacitor is located between the first node and the external power supply, the compensation unit is configured to turn on the data strobe transistor by the first scanning signal so that the compensation transistor sets a voltage of the first node to a first voltage, the first voltage is a voltage obtained upon compensating for a voltage of the data signal by the compensation transistor of the compensation unit, the capacitor is configured to maintain the voltage of the first node at the first voltage, and the driving unit is externally connected to a first control signal and is configured to generate a driving current according to the first control signal so as to drive the light-emitting unit to emit light; the driving current is obtained according to the first voltage, the external power supply and a threshold voltage of a driving transistor in the driving unit; the driving transistor and the compensation transistor are configured to share a same gate electrode.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 2.75926
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15509199', '14728844', '12964435', '15309269', '14029686']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6405759013055163
- 35 USC 102 Novelty (BERT): 0.5126327966760496
- Combined Prediction Score: 0.6277815908425697
- Mean Citation Score: 287.88418200000007
- Max Citation Score: 300.02673
- Similarity Product: 246.4609616596484

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