PATENT CLAIM ANALYSIS

Application Number: 16270422
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["349", "065000"]

Abstract:
Multibeam diffraction grating-based backlighting includes a light guide and a multibeam diffraction grating at a surface of the light guide. The light guide is configured to guide light from a light source. The multibeam diffraction grating is configured to couple out a portion of the guided light using diffractive coupling and to direct the diffractively coupled out portion away from the light guide as a plurality of light beams with different principal angular directions having directions corresponding to view directions of a multiview display.

Claim (Index 11):
A multiview electronic display comprising:\n a plate light guide configured to guide light from a light source as guided light; a plurality of diffraction gratings distributed across the plate light guide, a multibeam diffraction grating of the diffraction grating plurality being configured to diffractively couple out a portion of the guided light as a plurality of light beams having a corresponding plurality of different principal angular directions associated with different views of the multiview electronic display; and a light valve array configured to modulate the light beams of the light beam plurality to provide a plurality of modulated light beams, wherein the plurality of modulated light beams having different principal angular directions represent pixels of the different views of the multiview electronic display, different ones of the modulated light beams having directions corresponding to different ones of the different views of the multiview electronic display.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 1.8913
- Patent Class: 349.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15640173', '15911144', '15698525', '14308689', '16031997']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8545831592506535
- 35 USC 102 Novelty (BERT): 0.550936689299391
- Combined Prediction Score: 0.8242185122555272
- Mean Citation Score: 394.109922
- Max Citation Score: 406.79785
- Similarity Product: 371.86106403182737

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