PATENT CLAIM ANALYSIS

Application Number: 15999863
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["257", "040000"]

Abstract:
Disclosed herein is a light emitting device and method of manufacturing such a device comprised of a series of photopolymerizable, chiral liquid crystalline layers that can be solvent cast on a substrate. The mixture of chiral materials in each successive layer may be blended in such a way that each layer has the same chiral pitch. Further the chiral materials in each layer may also be blended so that the ordinary and extraordinary refractive indices in each layer match the other layers such that the complete assembly of layers will optically function as a single relatively thick layer of chiral liquid crystal. The chiral nematic material in each layer can spontaneously adopt a helical structure with a helical pitch. The light emitting layers of the light emitting device can further comprise electroluminescent material that emits light into the band edge light propagation modes of the photonic crystal.

Claim (Index 16):
The light emitting device of  claim 15  wherein each layer has a plane and the chiral nematic liquid crystal material comprising each layer comprises molecules having long axes aligned parallel with said plane of said layer.

Metadata:
- Claim Count in Document: 39.0
- Percentile: 96.0
- Lexical Diversity: 1.96154
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13882514', '13822240', '13595771', '12580931', '11816404']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9150324963696538
- 35 USC 102 Novelty (BERT): 0.4823039829852795
- Combined Prediction Score: 0.8717596450312164
- Mean Citation Score: 212.64502400000003
- Max Citation Score: 225.4128
- Similarity Product: 181.06556236896515

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

Dataset: test