PATENT CLAIM ANALYSIS

Application Number: 16120460
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-05
Patent Classification: ["345", "055000"]

Abstract:
The invention provides a display panel driving circuit and a method for capturing error information thereof. The display panel driving circuit includes a driving circuit, a pixel circuit and a timing controller circuit. The method includes: obtaining LED error information indicating errors caused by an LED of the pixel circuit; driving the LED by the drive circuit to obtain LED and driving circuit error information; obtaining driving circuit error information according to the two error information. The timing controller circuit records the error information and compensates LED attenuation by using the error information.

Claim (Index 19):
A driving circuit for driving a light-emitting diode (LED) display panel, wherein the LED display panel comprises at least one pixel circuit, the pixel circuit comprises at least one field-effect transistor (FET) and an LED, the pixel circuit is connected to a data line of the LED display panel and a sensing line of the LED display panel, and the driving circuit comprises:\n a timing controller circuit, configured to control a source driving circuit to drive the data line of the LED display panel and sense the sensing line of the LED display panel, wherein in a detection operation period, the timing controller circuit is configured to:\n obtain driving circuit error information indicating errors caused by a driving current or a sensing current of the source driving circuit; \n obtain original LED sensing data from the source driving circuit; and \n compensate the original LED sensing data based on the driving circuit error information to generate LED error information indicating errors caused by the LED of the pixel circuit.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 97.0
- Lexical Diversity: 2.46341
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14056368', '15572502', '15229033', '15235096', '13715080']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6662570582713698
- 35 USC 102 Novelty (BERT): 0.4689227458966216
- Combined Prediction Score: 0.646523627033895
- Mean Citation Score: 181.259704
- Max Citation Score: 184.44139
- Similarity Product: 149.41061967391016

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