PATENT CLAIM ANALYSIS

Application Number: 15922175
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["359", "631000"]

Abstract:
A display apparatus includes an image generation system that emits image light beams as non-parallel light beams, and a light guide system on which the image light beams emitted from the image generation system are incident without passing through a projection lens system. The light guide system includes a transparent light-incident portion that includes a light-incident surface on which the image light beams are incident and which is a curved surface, and a plurality of reflection surfaces which convert the image light beams incident from the light-incident surface into parallel light beams and are curved surfaces, and a transparent light guide portion of which one end side in a first direction is connected to the light-incident portion. In the light guide portion, the image light beams incident from the light-incident portion are reflected between a first surface and a second surface, and are guided to a light-emitting portion.

Claim (Index 13):
The display apparatus according to  claim 1 ,\n wherein the light guide portion includes a plurality of partial reflection layers which are disposed parallel to each other along the first direction, each of the partial reflection layer of the plurality of partial reflection layers being inclined toward the one end side from a normal direction of the second surface when viewed from a third direction intersecting with the first direction and the second direction, and wherein the light-emitting portion is a portion of the second surface that overlaps with the plurality of partial reflection layers in the first direction.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.64407
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15922330', '15537160', '13267998', '13363732', '14947391']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8245717970211025
- 35 USC 102 Novelty (BERT): 0.5011267215478195
- Combined Prediction Score: 0.7922272894737743
- Mean Citation Score: 241.17094800000004
- Max Citation Score: 326.04135
- Similarity Product: 322.07081720465715

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