PATENT CLAIM ANALYSIS

Application Number: 16039470
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-07
Patent Classification: ["385", "037000"]

Abstract:
A backlight unit includes a waveguide layer and a light source component. The waveguide layer includes a light-entering surface located its side surface, a bottom surface located at its bottom, and a light-exiting surface located at its top. A first grating layer is arranged at the bottom surface. A refractive layer is arranged at the light-exiting surface. The light source component is located beside the light-entering surface. The refractive layer includes a refractive lens unit. The refractive lens unit converges the diffracted light dispersed by means of the diffraction caused by the first grating layer when the backlight unit is in operation.

Claim (Index 15):
A display device comprising the backlight unit according to  claim 1 .

Metadata:
- Claim Count in Document: 11.0
- Percentile: 95.0
- Lexical Diversity: 2.64286
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15505156', '14430054', '15744339', '11568135', '11879261']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8227752973916206
- 35 USC 102 Novelty (BERT): 0.4891122087396287
- Combined Prediction Score: 0.7894089885264215
- Mean Citation Score: 251.591068
- Max Citation Score: 266.43976000000004
- Similarity Product: 231.69012289386748

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

Dataset: test