PATENT CLAIM ANALYSIS

Application Number: 15750035
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["349", "065000"]

Abstract:
A display panel and a display device are disclosed and belong to the field of display technology. The display panel comprises a first substrate and a second substrate opposite to each other, a liquid crystal layer, a first electrode, and a second electrode between the first substrate and the second substrate, a waveguide layer between the first substrate and the liquid crystal layer, and a plurality of grating units which are combined with the liquid crystal layer and disposed in a same layer as the liquid crystal layer; wherein the first electrode and the second electrode are configured to adjust a refractive index of the liquid crystal layer by changing voltages applied thereto; and a coupling efficiency at which light is coupled out of the waveguide layer is determined according to a difference between a refractive index of the grating units and the refractive index of the liquid crystal layer.

Claim (Index 11):
The display panel of  claim 10 , wherein the echelon grating has 3 steps, and the echelon grating is configured to disperse light into red light, green light and red light.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.60656
- Patent Class: 349.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15737007', '15750599', '15750655', '15759493', '15744339']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8682499376200812
- 35 USC 102 Novelty (BERT): 0.5174233487201996
- Combined Prediction Score: 0.833167278730093
- Mean Citation Score: 295.485558
- Max Citation Score: 319.74597
- Similarity Product: 233.8666662578165

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