PATENT CLAIM ANALYSIS

Application Number: 15756459
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["362", "259000"]

Abstract:
The invention provides a lighting system for generating patterned phosphor-converted output beams for projection onto a pixelated display unit ( 24 ). A phosphor screen arrangement ( 18 ) comprises a plurality of separate light-receiving surface regions ( 34 ), each region ( 34 ) illuminated by an individually addressable laser source arrangement. By controlling the relative intensity of light directed to each of the surface regions ( 34 ), a broad range of different output beam patterns can be created from the phosphor screen arrangement ( 18 ). The generated beam pattern may be controlled so as to correspond with the pixel configuration of the display unit ( 24 ), such that light is directed only toward pixels ( 26 ) which are active, rather than inactive. This enables significant improvements in optical efficiency, since light need not be wasted through propagation toward pixels ( 26 ) which are configured simply to discard it.

Claim (Index 6):
The lighting system as claimed in  claim 5 , wherein the predetermined output pattern of the phosphor converted output beam pattern is determined by the controller so as to minimize the amount of light received at pixels of the array of pixels which are in a low output mode state.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 1.63366
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15841053', '10578038', '13154387', '14552588', '11335813']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8429687497030225
- 35 USC 102 Novelty (BERT): 0.4919270756396025
- Combined Prediction Score: 0.8078645822966805
- Mean Citation Score: 201.973788
- Max Citation Score: 215.58424
- Similarity Product: 150.3297340017414

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