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 23):
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 normal operation period, the timing controller circuit is configured to:\n obtain first LED error information indicating errors caused by the LED of the pixel circuit, wherein the first LED error information is generated and stored or updated in a detection operation period before the normal operation period; \n obtain original pixel data; \n compensate the original pixel data by using the first LED error information to generate compensated pixel data; and \n provide the compensated pixel data to the source driving circuit such that the source driving circuit drives the LED display panel according to the compensated pixel data.

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): 0.665437212150424
- 35 USC 102 Novelty (BERT): 0.4724936062703894
- Combined Prediction Score: 0.6461428515624206
- Mean Citation Score: 181.259704
- Max Citation Score: 184.44139
- Similarity Product: 144.8730043386078

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