PATENT CLAIM ANALYSIS

Application Number: 15925668
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["359", "456000"]

Abstract:
A rear projection screen includes a transparent substrate, a light absorbing film and a first diffusion film in sequence from a projection side to a viewer side. The transparent substrate includes a first surface and a second surface opposite to each other, the first surface faces the projection side, the second surface faces the viewer side, and the first surface is disposed with a plurality of prism structures protruding toward the projection side. The transparent substrate is located between the light absorbing film and the prism structures. The light absorbing film incudes a plurality of light absorbing structures arranged at intervals from each other, and the distribution density of the prism structures is greater than that of the light absorbing structures. The light absorbing film is located between the first diffusion film and the transparent substrate. The rear projection screen through the above-mentioned design has a good image display quality.

Claim (Index 12):
The rear projection screen according to  claim 11 , wherein the prism film comprises a plurality of diffusion particles, and the diffusion particles are distributed within the prism structures.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 90.0
- Lexical Diversity: 2.77586
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10073053', '15894316', '12908267', '10516408', '15379507']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8280243629298414
- 35 USC 102 Novelty (BERT): 0.4760508257035473
- Combined Prediction Score: 0.792827009207212
- Mean Citation Score: 220.21012800000003
- Max Citation Score: 221.98894
- Similarity Product: 168.68475865510942

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