PATENT CLAIM ANALYSIS

Application Number: 15928539
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-06
Patent Classification: ["345", "089000"]

Abstract:
An embodiment of the present application discloses an image display method and device. The method includes: determining a first preset parameter of each partition of a backlight relative to a first frame image when a display request for the first frame image is detected, the preset parameter comprising grayscale and/or backlight brightness; acquiring a second preset parameter of each partition of the backlight relative to a second frame image, the second frame image being a previous frame image of the first frame image; determining a grayscale compensation coefficient of a first frame image according to the first preset parameter and the second preset parameter; determining a backlight coefficient of each partition of the first frame image; and driving the backlight according to the determined backlight coefficient of each partition and driving a display screen according to the grayscale compensation coefficient to display the first frame image.

Claim (Index 2):
The method according to  claim 1 , wherein the preset parameter includes a grayscale coefficient, and the \u201cdetermining a grayscale compensation coefficient of the first frame image according to the first preset parameter and the second preset parameter\u201d includes:\n acquiring a first grayscale of the first frame image, wherein grayscale includes resolution of the current frame in the height and width directions and three primary light(R/G/B); \n acquiring a second grayscale of the second frame image; \n performing a difference operation between the second grayscale and the first grayscale to obtain a difference value; and \n determining the grayscale compensation coefficient of the second frame image is the grayscale compensation coefficient of the first frame image when the difference value is detected to be less than a first default threshold.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 3.16327
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15185682', '15185537', '15173205', '15158702', '15430279']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6490101354823553
- 35 USC 102 Novelty (BERT): 0.4988665622486791
- Combined Prediction Score: 0.6339957781589877
- Mean Citation Score: 243.794738
- Max Citation Score: 250.27524
- Similarity Product: 201.59237244586228

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