PATENT CLAIM ANALYSIS

Application Number: 15944710
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["348", "051000"]

Abstract:
A near-eye display and a binocular near-eye display system provide a plurality of different views of an image to different locations within an eye box to impart focus depth cues to a user. The near-eye display includes a multibeam diffraction grating-based display configured to provide the different views and an optical system configured to relay the different views to the different locations within the eye box. The binocular near-eye display system includes a pair of the multibeam diffraction grating-based displays and a binocular optical system configured to provide and relay a stereoscopic image pair representing a three-dimensional (3D) scene to a corresponding pair of laterally displaced eye boxes.

Claim (Index 22):
A method of near-eye image display operation, the method comprising:\n guiding a collimated light beam in a light guide at a non-zero propagation angle; diffractively coupling out a portion of the guided collimated light beam from the light guide using a multibeam diffraction grating to produce a plurality of coupled-out light beams directed away from the light guide at different principal angular directions to form a light field, the light field providing a plurality of different views of an image corresponding to the different principal angular directions of the coupled-out light beams; and relaying the plurality of different views of the image to an eye box using an optical system.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 91.0
- Lexical Diversity: 2.40426
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15742519', '15911144', '15755696', '16064441', '15799953']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6010940797362837
- 35 USC 102 Novelty (BERT): 0.4866088244049447
- Combined Prediction Score: 0.5896455542031498
- Mean Citation Score: 237.271348
- Max Citation Score: 243.28459
- Similarity Product: 212.9964907801688

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