PATENT CLAIM ANALYSIS

Application Number: 15926691
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["345", "207000"]

Abstract:
An image display apparatus is disclosed. The image display apparatus includes a display panel, an illuminance sensor to sense an ambient illuminance of the display panel, a plurality of light sources disposed in an edge region of a back surface of the display panel to output light, a plurality of switching elements to switch the light sources, and a processor to control the switching elements, wherein, when a difference in local dimming data of an input image between adjacent first and second regions is above a first reference value, the processor controls driving times of at least some of the switching elements to decrease a difference in illuminance between the first region and the second region, based on the illuminance sensed by the illuminance sensor.

Claim (Index 6):
The image display apparatus according to  claim 1 , further comprising:\n a controller to calculate local dimming data of the input image per region, wherein the processor is configured to: calculate first duties of switching control signals applied to the switching elements, based on the local dimming data, when the difference in the local dimming data of the input image between adjacent first and second regions is above a first reference value, calculate second duties to decrease the difference in illuminance between the first region and the second region, based on the illuminance sensed by the illuminance sensor, and apply switching control signals corresponding to third duties obtained by adding the first duties and the second duties to the switching elements.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 2.17742
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15463791', '15856446', '15846702', '15092992', '15824269']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6343470555367788
- 35 USC 102 Novelty (BERT): 0.499710821363119
- Combined Prediction Score: 0.6208834321194128
- Mean Citation Score: 191.22906200000003
- Max Citation Score: 244.98697
- Similarity Product: 169.88448491291643

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test