PATENT CLAIM ANALYSIS

Application Number: 15993416
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["353", "084000"]

Abstract:
A projector and its illumination system and wavelength conversion device are provided. The wavelength conversion device includes a substrate, a wavelength converting portion, and a wavelength maintaining portion. The substrate has a rotation axis. The wavelength converting portion surrounds the rotation axis and is adapted to receive the first beam and convert a first portion of the first beam into a second beam. The wavelength maintaining portion surrounds the rotation axis and is adapted to receive the first beam and guide a second portion of the first beam. A ratio of the first portion of the first beam with respect to the first beam is greater than a ratio of the second portion of the first beam with respect to the first beam. The illumination system and the wavelength conversion device in the projector reduce the number of optical elements, thereby reducing the cost and the size of the projector.

Claim (Index 15):
The projector according to  claim 1 , wherein the light combining element comprises a dichroic portion and a reflective portion, the first beam emitted from the light source device passes through the dichroic portion and is transmitted to the wavelength conversion device, the second beam from the wavelength converting portion and the second portion of the first beam from the wavelength maintaining portion are transmitted to the light combining element, the dichroic portion reflects the second beam, and the reflective portion reflects the second portion of the first beam.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 93.0
- Lexical Diversity: 3.2
- Patent Class: 353.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15286462', '14254902', '15176027', '15953366', '15953377']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7241525165243708
- 35 USC 102 Novelty (BERT): 0.4867672998552175
- Combined Prediction Score: 0.7004139948574555
- Mean Citation Score: 221.00477200000003
- Max Citation Score: 253.83914
- Similarity Product: 223.3021868310809

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