PATENT CLAIM ANALYSIS

Application Number: 15889651
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["353", "052000"]

Abstract:
An image display apparatus includes: a light source unit that emits first to third color light with different wavelengths; first to third image modulation elements the first to third color light enters, respectively; a cooling unit that cools the image modulation elements; a temperature detecting unit that detect temperatures of the image modulation elements; and a control unit that controls the cooling unit based on detection results of the temperature detecting unit, such that a temperature difference between the first and second image modulation elements becomes a predetermined temperature difference or greater, and a temperature difference between the first and third image modulation elements becomes a predetermined temperature difference or greater. The first to third color light is green, red, and blue light, respectively. The control unit controls the cooling unit such that the temperature increases in order of the first, third, and second image modulation element.

Claim (Index 10):
An image display system comprising:\n an image display apparatus; a projection surface on which light from the image display apparatus is projected; and a control apparatus configured to control the image display apparatus, wherein the image display apparatus comprises: a light source unit configured to emit first color light, second color light, and third color light with wavelengths different from each other; a first image modulation element in which the first color light enters; a second image modulation element in which the second color light enters; a third image modulation element in which the third color light enters; a cooling unit configured to cool the first, second, and third image modulation elements; a temperature detecting unit configured to detect temperatures of the first, second, and third image modulation elements; and a control unit configured to control the cooling unit on the basis of a detection result made by the temperature detecting unit, such that a temperature difference between the first and second image modulation elements becomes equal to or greater than a predetermined temperature difference, and a temperature difference between the first and third image modulation elements becomes equal to or greater than a predetermined temperature difference, wherein the first color light is green color light, the second color light is red color light, and the third color light is blue color light, and wherein on the basis of the detection result made by the temperature detecting unit, the control unit controls the cooling unit such that the temperature increases in order of the first image modulation element, the third image modulation element, and the second image modulation element.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 2.81034
- Patent Class: 353.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14783951', '12725027', '15622432', '11668649', '15493853']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6842489993418687
- 35 USC 102 Novelty (BERT): 0.4666879258551293
- Combined Prediction Score: 0.6624928919931947
- Mean Citation Score: 173.33936
- Max Citation Score: 179.28743
- Similarity Product: 143.0475773620939

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