PATENT CLAIM ANALYSIS

Application Number: 15910908
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["345", "428000"]

Abstract:
Described are various embodiments of a digital display device for use by a user having reduced visual acuity. In one embodiment, a digital display device includes: a digital display medium including an array of pixels and operable to render a pixelated image; a diffractive light field barrier overlaying said digital display at a distance therefrom and defined by an array of diffractive optical elements, each of said diffractive optical elements defined by a concentrically patterned barrier centered over a corresponding set of said pixels to diffractively influence a light field emanating therefrom and thereby govern a projection thereof from said display medium toward the user; and a hardware processor operable to output corrected image pixel data to be rendered as a function of a stored characteristic of said diffractive light field barrier and a selected vision correction parameter related to the user's reduced visual acuity.

Claim (Index 12):
A diffractive light field barrier for use with a display medium comprising an array of pixels and configured to render a pixelated image to be viewed by a viewer having a reduced visual acuity, wherein the diffractive light field barrier is dimensioned to overlay the digital display medium at a distance therefrom and comprises an array of diffractive optical elements, each one of which being including a concentrically patterned barrier that, when overlaid onto the digital display medium, is centered over a corresponding set of the pixels to diffractively influence a light field emanating therefrom and thereby govern a projection thereof from the display medium toward the user such that an image can be processed and rendered via the light field barrier to at least partially compensate for the viewer's reduced visual acuity.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 1.84337
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15246255', '14790261', '14823906', '15570230', '12866442']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6399883698113001
- 35 USC 102 Novelty (BERT): 0.4990531827918947
- Combined Prediction Score: 0.6258948511093596
- Mean Citation Score: 203.817258
- Max Citation Score: 278.89096
- Similarity Product: 229.98937217891688

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