PATENT CLAIM ANALYSIS

Application Number: 15939240
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["353", "098000"]

Abstract:
A projector and an illumination system thereof are provided. The illumination system includes an excitation light source group, a phosphor wheel, a light combiner element and a first lens group. The excitation light source group provides a first beam and has a first optical axis. The phosphor wheel has a reflection region and a wavelength conversion region. The light combiner element is disposed between the excitation light source group and the phosphor wheel and has a dichroic portion and a reflection portion. The first lens group is disposed between the light combiner element and the phosphor wheel. The first lens group has a second optical axis. The illumination system is provided in the projector to reduce the number of optical elements, thereby reducing the cost and volume.

Claim (Index 11):
The illumination system according to  claim 8 , further comprising an auxiliary excitation light source, wherein the auxiliary excitation light source is disposed on one side of the excitation light source group, the auxiliary excitation light source is adapted to provide a third beam, and the third beam passes through the light combiner element and is transmitted to the color wheel.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.76
- Patent Class: 353.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15176027', '15199453', '14615239', '14787737', '14583666']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.725914276158708
- 35 USC 102 Novelty (BERT): 0.4917960569219134
- Combined Prediction Score: 0.7025024542350286
- Mean Citation Score: 250.819108
- Max Citation Score: 264.63812
- Similarity Product: 221.07087359910727

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