PATENT CLAIM ANALYSIS

Application Number: 16449613
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["345", "175000"]

Abstract:
A projection display apparatus includes a light valve that modulates illuminating light on the basis of image data to output the modulated light, an illuminating unit including a light source, and a plurality of optical members for illumination that generate the illuminating light on the basis of light from the light source to guide the illuminating light to the light valve, a projection lens that projects the modulated light from the light valve on a projection surface, and allows detection light to enter from a direction opposite to a travelling direction of the modulated light, and an imaging device that is disposed at a location optically conjugated with the light valve, and allows the detection light to enter through the projection lens. The plurality of optical members for illumination have optical property of reducing a noise component that affects the detection light and arises inside the illuminating unit.

Claim (Index 8):
The projection display apparatus according to  claim 2 , wherein the light source includes a plurality of light sources that are disposed on different optical paths, the plurality of optical members include an optical path combination element that combines two or more of the optical paths on which respective two or more light sources of the plurality of light sources are disposed, and the optical path combination element has the optical property of reducing a noise component.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 100.0
- Lexical Diversity: 2.47619
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15325675', '15351521', '15971221', '15502917', '15535112']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6744422934145407
- 35 USC 102 Novelty (BERT): 0.5485881166267239
- Combined Prediction Score: 0.661856875735759
- Mean Citation Score: 274.968
- Max Citation Score: 402.57535
- Similarity Product: 374.82255573088526

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