PATENT CLAIM ANALYSIS

Application Number: 15935132
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-11
Patent Classification: ["359", "452000"]

Abstract:
Transparent displays enable many useful applications, including heads-up displays for cars and aircraft as well as displays on eyeglasses and glass windows. Unfortunately, transparent displays made of organic light-emitting diodes are typically expensive and opaque. Heads-up displays often require fixed light sources and have limited viewing angles. And transparent displays that use frequency conversion are typically energy inefficient. Conversely, the present transparent displays operate by scattering visible light from resonant nanoparticles with narrowband scattering cross sections and small absorption cross sections. More specifically, projecting an image onto a transparent screen doped with nanoparticles that selectively scatter light at the image wavelength(s) yields an image on the screen visible to an observer. Because the nanoparticles scatter light at only certain wavelengths, the screen is practically transparent under ambient light. Exemplary transparent scattering displays can be simple, inexpensive, scalable to large sizes, viewable over wide angular ranges, energy efficient, and transparent simultaneously.

Claim (Index 1):
A transparent display comprising:\n a transparent substrate; at least one light source, in optical communication with the transparent substrate, to illuminate the transparent substrate with light comprising a first spectral component at a first wavelength and a second spectral component at a second wavelength; and at least one nanoparticle, disposed on and/or within the transparent substrate, to scatter the first spectral component and the second spectral component and to transmit ambient light at other wavelengths in the visible spectrum.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.61321
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15090348', '15237800', '14067471', '15476199', '14143558']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.782927158458834
- 35 USC 102 Novelty (BERT): 0.5174993152726013
- Combined Prediction Score: 0.7563843741402108
- Mean Citation Score: 288.97761
- Max Citation Score: 350.9647
- Similarity Product: 348.48770809636113

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test