PATENT CLAIM ANALYSIS

Application Number: 16239800
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["359", "599000"]

Abstract:
Provided are an optical diffusion film composed of a single layer, for which the optical diffusion incident angle region can be effectively expanded, and even when the incident angle of incident light is varied within the optical diffusion incident angle region, changes in the optical diffusion characteristics can be effectively suppressed; and a method for manufacturing the optical diffusion film. Disclosed is an optical diffusion film having, inside the film, a single optical diffusion layer having a first internal structure and a second internal structure, each of which include a plurality of regions having a relatively high refractive index in a region having a relatively low refractive index, sequentially from the lower part along the film thickness direction, and the regions having a relatively high refractive index in the first internal structure have a bent section at an intermediate point along the film thickness direction.

Claim (Index 16):
The optical diffusion film according to  claim 14 , wherein the thickness of the overlapping internal structure is adjusted to a value within the range of 1 to 40 \u03bcm.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.36364
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15513059', '14774678', '14786733', '15894316', '14775522']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8356932693677299
- 35 USC 102 Novelty (BERT): 0.5642818092954034
- Combined Prediction Score: 0.8085521233604973
- Mean Citation Score: 386.48660200000006
- Max Citation Score: 480.38147
- Similarity Product: 373.5017056275652

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