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 13):
The LCD device according to  claim 12 , wherein in the step of 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, the calculation formula is as follows:\n L L <L<L H ; P TH \u00d7L+P TL \u00d7L=P TH \u00d7L L +P TL \u00d7L H ; P\u2032 TH \u00d7L+P\u2032 TL \u00d7L=P\u2032 TH \u00d7L L +P\u2032 TL \u00d7L H ; wherein L L  is the backlight brightness compensation signal to perform a backlight compensation for the first frame image of the next picture; L H  is the backlight brightness compensation signal to perform a backlight compensation for the second frame image of the next picture; P TH  is the first driving voltage; P TL  is the second driving voltage; P\u2032 TH  is the third driving voltage; P\u2032 TL  is the forth driving voltage; L is the reference backlight brightness signal, P is a target color sub-pixel.

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): 0.6686756301806744
- 35 USC 102 Novelty (BERT): 0.527721613069867
- Combined Prediction Score: 0.6545802284695937
- Mean Citation Score: 300.409812
- Max Citation Score: 332.9084200000001
- Similarity Product: 264.05613812425617

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