PATENT CLAIM ANALYSIS

Application Number: 15969007
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["349", "011000"]

Abstract:
An optical element comprising a stacked liquid crystal (LC) structure for rotating polarization (e.g., handedness) of an incident circularly polarized light over a broad wavelength and incident angle for head-mounted displays (HMD)s display application is proposed. The stacked LC structure has a dual cell structures, which includes at least a first LC cell and a second LC cell, and the stacked LC structure rotates the polarized light for a broad band of light (e.g., visible spectrum) over a given field a view. The performance of designed dual LC cells structures may be optimized for narrow band wavelength and a narrow incident angle for different application cases.

Claim (Index 18):
The stacked LC structure of  claim 17 , wherein the first top substrate, the second top substrate, the first bottom substrate, and the second bottom substrate are each electrically conductive and optically transparent.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.84848
- Patent Class: 349.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14777086', '15682294', '15693846', '12028092', '13646166']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8364824270049098
- 35 USC 102 Novelty (BERT): 0.4658158237246573
- Combined Prediction Score: 0.7994157666768846
- Mean Citation Score: 149.673708
- Max Citation Score: 163.68655
- Similarity Product: 127.09155955569744

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