PATENT CLAIM ANALYSIS

Application Number: 16255027
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["315", "151000"]

Abstract:
An illumination apparatus includes a light source, a polarization conversion element configured to convert light from the light source into polarized light having a specific polarization direction and to emit the polarized light to an illumination surface, and a photosensor configured to receive light emitted from a surface different from an incident surface and an exit surface of the polarization conversion element.

Claim (Index 2):
The illumination apparatus according to  claim 1 , wherein the polarization conversion element includes:\n a plurality of first polarization separation films arranged in a specific direction; and a second polarization separation film disposed closer to an end of the polarization conversion element in the specific direction than the first polarization separation films, wherein the surface is the second polarization separation film or a transmission surface through which light that transmits through or the second polarization separation film is emitted.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 1.9697
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10346380', '15495201', '13395620', '11290560', '15391448']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7525539243042993
- 35 USC 102 Novelty (BERT): 0.470683481742993
- Combined Prediction Score: 0.7243668800481687
- Mean Citation Score: 196.107688
- Max Citation Score: 198.41098
- Similarity Product: 169.23518481782438

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