PATENT CLAIM ANALYSIS

Application Number: 15962828
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["349", "062000"]

Abstract:
A backlight device includes: a reflection sheet having a reflection surface which is divided into a plurality of reflection regions by a plurality of partitions that are each a ridge-shaped projection; light sources disposed in the respective reflection regions; a luminance uniformizing plate that transmits light incident from a first surface opposed to the reflection surface, and emits the light from the second surface; and a diffusion plate that diffuses and emits the light emitted from the second surface. The luminance uniformizing plate includes a high light-transmittance region between a region opposed to each of the light sources and a region opposed to a vertex portion of a corresponding one of the plurality of partitions, the high light-transmittance region being higher in light-transmittance per unit area than the region opposed to the light source and the region opposed to the vertex portion.

Claim (Index 2):
The backlight device according to  claim 1 ,\n wherein the luminance uniformizing plate has a plurality of through holes that penetrate through the luminance uniformizing plate between the first surface and the second surface, and an opening area of the plurality of through holes per the unit area of the luminance uniformizing plate and the light transmittance have a positive correlation.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 2.34375
- Patent Class: 349.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12698872', '13540978', '15847564', '15847572', '13926181']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8462240522551409
- 35 USC 102 Novelty (BERT): 0.4798476857904453
- Combined Prediction Score: 0.8095864156086713
- Mean Citation Score: 186.51131
- Max Citation Score: 187.70439
- Similarity Product: 137.2743172159177

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

Dataset: test