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 19):
An image display device, comprising:\n a detecting unit, for determining a first default parameter of every backlight partition phase with respect to a first frame image when a displaying request to a the first frame image is detected, wherein a default parameter includes grayscale and/or backlight brightness; an acquiring unit, for 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; a determining unit, for determining a grayscale compensation coefficient of the first frame image according to the first preset parameter and the second preset parameter; the determining unit, for determining a backlight coefficient of each partition of the first frame image; and a displaying unit, for 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.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 3.16327
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15185682', '15185537', '15173205', '15158702', '15430279']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6216772403661411
- 35 USC 102 Novelty (BERT): 0.4955882112641591
- Combined Prediction Score: 0.609068337455943
- Mean Citation Score: 243.794738
- Max Citation Score: 250.27524
- Similarity Product: 204.18940148107768

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