PATENT CLAIM ANALYSIS

Application Number: 16004027
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-04
Patent Classification: ["353", "020000"]

Abstract:
For a laser projection device, a dichroic component is disposed on a light emitting path of a laser array for receiving a first blue polarized light from the laser array. A ¼ wave plate is disposed between a reflective component and the dichroic component and configured to receive the first blue polarized light from the dichroic component, generate a second blue polarized light, and emit the second blue polarized light to the reflective component; and further configured to receive the second blue polarized light reflected by the reflective component, generate a third blue polarized light, and emit the third blue polarized light to the dichroic component. The dichroic component is further configured to receive the third blue polarized light from the ¼ wave plate and fluorescent light from a reflective fluorescent wheel, and output the third blue polarized light and the fluorescent light in a same light emitting direction.

Claim (Index 1):
A laser projection device comprising:\n a laser array configured to emit at least a first blue polarized light; a reflective fluorescent wheel; a reflective component; a dichroic component disposed on a light path between the laser array and the reflective fluorescent wheel, and further disposed on a light emitting path of the laser array for receiving the first blue polarized light from the laser array; and a \u00bc wave plate disposed between the reflective component and the dichroic component, wherein the \u00bc wave plate is configured to:\n receive the first blue polarized light from the dichroic component; \n generate a second blue polarized light; and \n emit the second blue polarized light to the reflective component; \n receive the second blue polarized light reflected by the reflective component, generate a third blue polarized light, and emit the third blue polarized light to the dichroic component; \n wherein the dichroic component is further configured to:\n receive the third blue polarized light from the \u00bc wave plate and a fluorescent light from the reflective fluorescent wheel; and \n output the third blue polarized light and the fluorescent light in a same light emitting direction; and \n wherein polarization directions of the first blue polarized light and the third blue polarized light are perpendicular, and the dichroic component transmits one of the first blue polarized light and the third blue polarized light and can reflect the other of the first blue polarized light and the third blue polarized light.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 3.2449
- Patent Class: 353.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15944451', '13312204', '14694643', '15006223', '15857591']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7266750423088878
- 35 USC 102 Novelty (BERT): 0.5104503989879361
- Combined Prediction Score: 0.7050525779767927
- Mean Citation Score: 292.62322400000005
- Max Citation Score: 313.96802
- Similarity Product: 259.4399046261883

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test