PATENT CLAIM ANALYSIS

Application Number: 15983557
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["359", "013000"]

Abstract:
A display device includes a first diffraction element configured to diffract image light and a second diffraction element disposed on as optical path between a light source and the first diffraction element. The first and the second diffraction element emit light beams that have highest diffraction efficiencies in one direction when a single wave light enters from directions of normals. If the sum of the number of reflections of light and the number of times of intermediate image generation between the second diffraction element and the first diffraction element is an even number, in the first and the second diffraction element, the directions of the diffraction light having the highest diffraction efficiencies are output when light enters from the directions of the normals are the same with respect to the directions of the normals to the incident planes. If the sum is an odd number, the directions are opposite.

Claim (Index 2):
play device according to  claim 2 , wherein the first diffraction element and the second diffraction element are reflective volume holographic elements.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.47619
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15437856', '15813614', '11534730', '15049713', '14989306']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8243440997750504
- 35 USC 102 Novelty (BERT): 0.5281578806981962
- Combined Prediction Score: 0.7947254778673649
- Mean Citation Score: 265.278034
- Max Citation Score: 378.67886
- Similarity Product: 335.3107913646376

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

Dataset: test