PATENT CLAIM ANALYSIS

Application Number: 15912045
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["345", "076000"]

Abstract:
Disclosed are a method for driving a pixel circuit, a display panel and a display device. The pixel circuit includes: a data write module, a drive transistor, a hold module and a light-emitting element. The method comprises, in a time period for a frame of display: a data writing stage in which a data signal is written by the data write module into a gate electrode of the drive transistor; a light-emitting stage in which a voltage on the gate electrode of the drive transistor is held by the hold module, the drive transistor supplies a drive current to the light-emitting element, and the light-emitting element emits light in response to the drive current; and a cut-off stage in which the drive transistor operates in a full cut-off region.

Claim (Index 17):
A display panel, comprising pixel circuits arranged in an array, wherein the pixel circuit comprises a data write module, a drive transistor, a hold module and a light-emitting element;\n wherein the display panel further comprises:\n a cut-off voltage generating module, configured to generate a cut-off voltage and transmit the cut-off voltage to a gate electrode of the drive transistor, so as to control the drive transistor to operate in a full cut-off region; \n a scan signal generating module, configured to output the generated scan signal to a scan line to control the data write module to be turned on; and \n a data signal generating module configured to generate a data signal corresponding to an image signal and output the data signal to a data line so that the data signal on the data line is written into the gate electrode of the drive transistor through the turned-on data write module, in order to control the drive transistor to supply a drive current to the light-emitting element for driving the light-emitting element to emit light.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.53571
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15611475', '15867507', '15587514', '15865097', '15488576']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.62868325428978
- 35 USC 102 Novelty (BERT): 0.5002863024897227
- Combined Prediction Score: 0.6158435591097743
- Mean Citation Score: 252.295406
- Max Citation Score: 256.8674
- Similarity Product: 202.31843554590927

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

Dataset: test