PATENT CLAIM ANALYSIS

Application Number: 16231350
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["362", "019000"]

Abstract:
A lighting device comprising: a light source for emitting lights along optic axis toward field of view; a liquid crystal element disposed on the optic axis, having electrode pattern in far field FF corresponding region and having no electrode pattern in near field corresponding region; a pair of polarizers including input side and output side polarizers sandwiching the liquid crystal element, constituting crossed Nicol polarizers; driver circuit for forming voltages applied to the electrode pattern; and phase shift forming element disposed between the pair of polarizers in the near field corresponding region of the liquid crystal element; wherein the far field corresponding region constitutes normally black optic system together with the pair of polarizers, and the near field corresponding region constitutes normally-on optic system together with the phase shift forming element and the pair of polarizers.

Claim (Index 2):
The lighting device according to  claim 1 , further comprising:\n projecting optic system disposed on field of view side of the output side polarizer, and distributing lights from the light source toward the far field region and the near field region of field of view.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 98.0
- Lexical Diversity: 2.24615
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16226325', '16125676', '11677300', '16022374', '11677252']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.852041719452106
- 35 USC 102 Novelty (BERT): 0.5109656664874327
- Combined Prediction Score: 0.8179341141556388
- Mean Citation Score: 216.6137
- Max Citation Score: 321.26105
- Similarity Product: 228.24465978515445

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

Dataset: test