PATENT CLAIM ANALYSIS

Application Number: 15746940
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["359", "015000"]

Abstract:
The present invention provides a means for suppressing an occurrence of a ghost by enhancing diffraction efficiency of a holographic optical element having a volume hologram recording layer. The present invention is a holographic optical element including: a volume hologram recording layer containing a photopolymer, and at least one adjacent layer which is in contact with the volume hologram recording layer and contains a resin, wherein a diffraction grating is formed so as to extend from the volume hologram recording layer to the adjacent layer.

Claim (Index 12):
A method for producing a holographic optical element, comprising, after forming a photosensitive layer containing a polymerizable monomer on an adjacent layer containing a resin, performing holographic exposure for the photosensitive layer to form a volume hologram recording layer.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 86.0
- Lexical Diversity: 1.76471
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11622859', '10807279', '11237986', '10925086', '12306639']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7947516056331712
- 35 USC 102 Novelty (BERT): 0.4533156200195334
- Combined Prediction Score: 0.7606080070718074
- Mean Citation Score: 168.304104
- Max Citation Score: 184.55365
- Similarity Product: 152.2693543416381

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