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 45):
The wavelength conversion device according to  claim 35 , wherein the wavelength converting portion comprises a plurality of wavelength converting regions, the wavelength maintaining portion comprises a plurality of wavelength maintaining regions, the wavelength converting regions and the wavelength maintaining regions are arranged alternately with each other along a peripheral edge of the substrate, and an area of each of the wavelength converting regions is greater than an area of each of the wavelength maintaining regions.

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): 0.7226854963279641
- 35 USC 102 Novelty (BERT): 0.4951946670221546
- Combined Prediction Score: 0.6999364133973831
- Mean Citation Score: 221.00477200000003
- Max Citation Score: 253.83914
- Similarity Product: 199.97364590102669

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