PATENT CLAIM ANALYSIS

Application Number: 16258795
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["315", "291000"]

Abstract:
An LED backlight driving circuit includes a first and a second LED strings; a first and a second capacitors; a boosted circuit having an input connected to a power source and an output connected to the first and second capacitors and the first and second LED strings; an LED controller electrically connected to the boosted circuit so as to control, in a first period of an operation cycle, the boosted circuit to supply power to the first branch and to charge the first capacitor and also to supply power to the second branch and to charge the second capacitor; and in a second period, LED controllers controls the boosted circuit to cut off the first and second branches to make the first and second capacitors discharge to the first and second branches, respectively. Also provided is a liquid crystal display that includes the LED backlight driving circuit.

Claim (Index 4):
The LED backlight driving circuit according to  claim 2 , wherein a fourth capacitor has a first terminal electrically connected to the second terminal of the second LED string and an opposite second terminal connected to ground.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 99.0
- Lexical Diversity: 2.85455
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15535440', '13824397', '15745097', '14000228', '13824390']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7586363608014802
- 35 USC 102 Novelty (BERT): 0.5610487061633901
- Combined Prediction Score: 0.7388775953376712
- Mean Citation Score: 321.80134
- Max Citation Score: 426.08725
- Similarity Product: 397.4801655514538

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