PATENT CLAIM ANALYSIS

Application Number: 15960985
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["362", "097100"]

Abstract:
Disclosed lens designs enable uniform light distribution without hot spot, achieving wider transfer functions of light compared with traditional lenses, with a benefit of reducing the number of light sources needed and overall cost for direct-lit backlight device. A disclosed lens includes a beam shaping element on the top thereof and a backlight device incorporating the lens and the beam shaping element to eliminate a light hot spot produced by the backlight device and obtain a uniform light distribution at the illumination field. The disclosed lens is especially useful when extremely wider transfer function or extremely thin backlight is needed.

Claim (Index 5):
The light emitting device of  claim 1 , including a bottom surface of the beam shaping element that further includes a pattern on the bottom surface of the beam shaping element that reflects a portion of light originating from the light source and refracted from the lens and radiates, through the beam shaping element, another portion of light originating from the light source and refracted from the optical lens.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 91.0
- Lexical Diversity: 1.69355
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14945943', '11255909', '10575565', '13615647', '13615644']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.838158343268144
- 35 USC 102 Novelty (BERT): 0.4524727949128773
- Combined Prediction Score: 0.7995897884326173
- Mean Citation Score: 132.72932
- Max Citation Score: 137.44412
- Similarity Product: 106.49949541476728

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