PATENT CLAIM ANALYSIS

Application Number: 15905085
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["345", "690000"]

Abstract:
Dual modulator displays are disclosed incorporating a phosphorescent plate interposed in the optical path between a light source modulation layer and a display modulation layer. Spatially modulated light output from the light source modulation layer impinges on the phosphorescent plate and excites corresponding regions of the phosphorescent plate which in turn emit light having different spectral characteristics than the light output from the light source modulation layer. Light emitted from the phosphorescent plate is received and further modulated by the display modulation layer to provide the ultimate display output.

Claim (Index 2):
A method for displaying an image on a dual modulator display comprising a light source modulation layer incorporating a first array of modulation elements and a display modulation layer incorporating a second array of modulation elements, the method comprising:\n receiving image data; determining first drive signals for the modulation elements of the light source modulation layer based at least in part on the image data, the first drive signals, when applied to the modulation elements of the light source modulation layer, causing the light source modulation layer to emit a first spatially varying light pattern; providing a phosphorescent plate interposed in an optical path between the light source modulation layer and the display modulation layer to receive the first spatially varying light pattern, the phosphorescent plate comprising one or more materials which emit a second spatially varying light pattern in response to receiving the first spatially varying light pattern, the second spatially varying light pattern having a spectral distribution different from that of the first spatially varying light pattern; determining second drive signals for the modulation elements of the display modulation layer based at least in part on the image data and expected characteristics of the second spatially varying light pattern when received at the display modulation layer; and displaying the image by applying the first drive signals to the light source modulation layer and the second drive signals to the display modulation layer.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 1.87755
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14215856', '14749195', '15298094', '14972550', '13505270']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7039970058412779
- 35 USC 102 Novelty (BERT): 0.5552758761796586
- Combined Prediction Score: 0.6891248928751159
- Mean Citation Score: 333.164484
- Max Citation Score: 438.5176
- Similarity Product: 410.7583844740867

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

Dataset: test