PATENT CLAIM ANALYSIS

Application Number: 16366204
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["345", "008000"]

Abstract:
A tiled head-mounted display device, comprising: an optical component including a plurality of prisms with free-form surfaces, each prism being a wedge prism comprising a first optical surface, a second optical surface and a third optical surface; and a display component including a plurality of micro-displays, wherein the number of the micro-displays and the number of the prisms with free-form surfaces is identical. The tiled head-mounted display device according to the present invention is compact and light, provides wide field of view and high resolution, especially for the optical tiling head-mounted display device, the exit pupil planes of each display channels are coincident, thus avoiding pupil aberration and keeping exit pupil diameter and eye clearance same as the single ocular. There is no resolution variance throughout the entire field of view, thus preventing extra trapezoid distortion. The tiled head-mounted display device according to the present invention can be readily applicable to augmented environments applications by simply adding an auxiliary free-form lens behind the free-form prism.

Claim (Index 8):
The tiled head-mounted display device of  claim 1 , wherein the tiled head-mounted display has a horizontal field of view of at least 100\u00b0 and a vertical field of view of at least 30\u00b0.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 99.0
- Lexical Diversity: 1.97802
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14953563', '13695069', '14726396', '15409314', '16161798']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6526971950069472
- 35 USC 102 Novelty (BERT): 0.5513061793066035
- Combined Prediction Score: 0.6425580934369128
- Mean Citation Score: 272.492044
- Max Citation Score: 412.34277
- Similarity Product: 356.7634799117964

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