PATENT CLAIM ANALYSIS

Application Number: 15744444
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["348", "658000"]

Abstract:
A white balance is adjusted with high precision, irrespective of the contents of an image formed by an image forming element. A projector device includes: a plurality of light sources each of which emits a different type of color light; a plurality of image forming elements each of which, upon irradiation with the different type of color light, forms a respective image corresponding to the different type of color; a plurality of sensors ( 101 R,  101 G,  101 B) each of which detects a respective luminance of the different type of color light with which one corresponding image forming element, from among a plurality of image forming elements, is irradiated; and a controller (controller  302 ) that adjusts a white balance by correcting respective detection values detected by the plurality of sensors in accordance with the luminances of the images formed by the image forming elements corresponding to the colors of light detected by the sensors, and by controlling outputs from the plurality of light sources in accordance with the corrected values.

Claim (Index 7):
The color correcting method to be performed by the projector device according to  claim 6 , wherein\n the image forming elements form the images in accordance with an image signal, a histogram generator generates histogram data obtained by generating a histogram of the image formed by the image forming element in accordance with the image signal, a correction coefficient table stores a plurality of classes and a plurality of correction coefficients corresponding to the classes, the controller determines the class from the histogram data, and corrects each of values detected by the sensors by use of the correction coefficient stored in the correction coefficient table so as to correspond to the determined class.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.625
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14780998', '15743620', '14571927', '16466593', '15317835']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6398086497815682
- 35 USC 102 Novelty (BERT): 0.4949862105769367
- Combined Prediction Score: 0.625326405861105
- Mean Citation Score: 187.466642
- Max Citation Score: 192.4157
- Similarity Product: 123.16889123541117

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