PATENT CLAIM ANALYSIS

Application Number: 15863999
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["353", "031000"]

Abstract:
An illumination system includes a coherent light source, a first light-combining device, an optical wavelength conversion module, and a first auxiliary light source. The coherent light source emits a coherent light beam. The first light-combining device is disposed on a transmission path of the coherent light beam. The light wavelength conversion module is disposed on a transmission path of the coherent light beam transmitted from the first light-combining device and converts the coherent light beam into a first converted light beam, and reflects the first converted light beam back to the first light-combining device. The first auxiliary light source emits a first auxiliary light beam which is transmitted to the first light-combining device. The first light-combining device combines the first auxiliary light beam and the first converted light beam. A projection apparatus and a method for driving the illumination system are also provided.

Claim (Index 22):
A method for driving an illumination system, wherein the illumination system comprises a coherent light source adapted to emit a coherent light beam, a first light-combining device is disposed on a transmission path of the coherent light beam, an optical wavelength conversion module comprises a first wavelength conversion area and a reflection area, the optical wavelength conversion module is disposed on the transmission path of the coherent light beam transmitted from the first light-combining device, a first auxiliary light source is adapted to emit a first auxiliary light beam, and a filtering module, the method comprising:\n turning on the coherent light source; turning on the first auxiliary light source during a period when the first wavelength conversion area cuts into the transmission path of the coherent light beam, wherein the first auxiliary light beam is transmitted to the filtering module through the first light-combining device without being transmitted to the optical wavelength conversion module; and turning off the first auxiliary light source during a period when the light reflection area cuts into the transmission path of the coherent light beam.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 3.14286
- Patent Class: 353.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14527775', '14447624', '13950273', '15169754', '14254902']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7309052776999941
- 35 USC 102 Novelty (BERT): 0.5610702760932124
- Combined Prediction Score: 0.7139217775393161
- Mean Citation Score: 313.780362
- Max Citation Score: 446.25305
- Similarity Product: 385.68726036608217

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