PATENT CLAIM ANALYSIS

Application Number: 16030679
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["315", "24100P"]

Abstract:
Introduced here are light sources for flash photography configured to produce high-fidelity white light that is tunable over a broader range of correlated color temperatures (CCTs) than conventional flash technologies. The light source can include multiple independently controllable color channels representing illuminants (e.g., light-emitting diodes) of different colors with varying degrees of saturation. Operating collectively, the multiple color channels can produce a high spectral quality white light corresponding to different CCTs (e.g., “warm” white light having a red hue, “cool” white light having a blue hue). Operating independently, these same color channels can be pre-flashed in a variety of prescribed sequences to probe the spectral characteristics of a scene, thereby allowing for an enhanced, spectrally matched white flash as well as collecting per-pixel reflectivity data that can be later used in during post processing of the captured image.

Claim (Index 21):
A light source configured to produce a flash of white light that substantially reflects the actual color spectrum of a scene during image capture by an electronic device, the light source comprising:\n a first color channel that includes a first illuminant configured to produce red light; a second color channel that includes a second illuminant configured to produce blue light; a third color channel that includes a third illuminant configured to produce cyan light; a fourth color channel that includes a fourth illuminant configured to produce amber light; a fifth color channel that includes a fifth illuminant configured to produce lime light; and a controller configured to produce flashes of white light having different correlated color temperatures (CCTs) by controllably distributing electrical current amongst the first color channel, the second color channel, the third color channel, the fourth color channel, and the fifth color channel in different manners.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 95.0
- Lexical Diversity: 1.65625
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16030705', '10869990', '14310957', '14528876', '12859115']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6453530011583781
- 35 USC 102 Novelty (BERT): 0.5191643991232489
- Combined Prediction Score: 0.6327341409548652
- Mean Citation Score: 205.157898
- Max Citation Score: 290.12634
- Similarity Product: 209.3576905696929

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

Dataset: test