PATENT CLAIM ANALYSIS

Application Number: 15744042
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["345", "691000"]

Abstract:
A method for driving an LCD device includes: (S 110 ) displaying each picture with two frame images, wherein the two frame images comprise a first frame image and a second frame image; wherein a driving voltage for each sub-pixel in the first frame image is greater than a driving voltage for a corresponding sub-pixel in the second frame image; (S 120 ) determining a backlight brightness compensation signal according to the driving voltages of the first frame image and the second frame image; and (S 130 ) compensating the backlight brightness of a next picture according to the backlight brightness compensation signal, such that the backlight brightness of the first frame image of the next picture is less than a reference backlight brightness and the backlight brightness of the second frame image is greater than the reference backlight brightness.

Claim (Index 4):
The method according to  claim 1 , wherein the step of determining the backlight brightness compensation signal according to the driving voltages of the first frame image and the second frame image comprises:\n calculating a maximum signal and a minimum signal of a target color sub-pixel in the input signal of each picture; acquiring a driving voltage of the first frame image and a driving voltage of the second frame image corresponding to the maximum signal according to the maximum signal, and designating the driving voltage of the first frame image as a first driving voltage and designating the driving voltage of the second frame image as a second driving voltage; acquiring a driving voltage of the first frame image and a driving voltage of the second frame image corresponding to the minimum signal according to the minimum signal, and designating the driving voltage of the first frame image as a third driving voltage and designating the driving voltage of the second frame image as a forth driving voltage; and calculating the backlight brightness compensation signal according to the first driving voltage, the second driving voltage, the third driving voltage, the forth driving voltage and the reference backlight brightness signal.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 86.0
- Lexical Diversity: 2.72727
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15743954', '15743953', '16087141', '16087525', '16309936']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6686763276640728
- 35 USC 102 Novelty (BERT): 0.5249683907414886
- Combined Prediction Score: 0.6543055339718143
- Mean Citation Score: 300.409812
- Max Citation Score: 332.9084200000001
- Similarity Product: 294.38869124362475

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