PATENT CLAIM ANALYSIS

Application Number: 15923528
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["359", "639000"]

Abstract:
A light guide system includes a transparent light guide portion that guides light beams incident from one end side to a light-emitting portion. The light guide portion includes a plurality of partial reflection surfaces that are disposed between a first surface and a second surface which are parallel to each other and are inclined at the same angle such that a first end portion is positioned closer to the one end side than a second end portion is. Intervals between the partial reflection surfaces in a first direction are widened from the one end side toward another end side. In a state where the light guide portion is disposed in front of an eye of an observer, the light guide portion is inclined such that the another end side is further away from a face of the observer than the one end side is.

Claim (Index 10):
The display apparatus according to  claim 1 , wherein the plurality of partial reflection surfaces have a characteristic in which a reflectance changes according to an incident angle.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 2.36508
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15923547', '15923485', '15922175', '15922330', '15425209']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8374077339356811
- 35 USC 102 Novelty (BERT): 0.5015284477750753
- Combined Prediction Score: 0.8038198053196206
- Mean Citation Score: 274.43021
- Max Citation Score: 313.85013
- Similarity Product: 260.4816660025549

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

Dataset: test