PATENT CLAIM ANALYSIS

Application Number: 15894854
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["385", "015000"]

Abstract:
An optical waveguide element including a light entrance portion and a light exit portion is provided. The light entrance portion includes a first light guide layer, a second light guide layer, and at least one third light guide layer. Light entrance surfaces of the first light guide layer and the second light guide layer jointly compose a first inclined surface. Light exit surfaces of the first light guide layer and the second light guide layer jointly compose a second inclined surface. The first inclined surface and the second inclined surface are inclined relative to a bottom surface of the first light guide layer. The thickness of the light exit portion is less than the total thickness of the first light guide layer, the second light guide layer, and the at least one third light guide layer. A display device is also provided.

Claim (Index 6):
The optical waveguide element according to  claim 1 , wherein refractive indices of the first light guide layer, the second light guide layer, and the light exit portion are equal, and the refractive indices of the first light guide layer, the second light guide layer, and the light exit portion are respectively less than or equal to a refractive index of the at least one third light guide layer.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 88.0
- Lexical Diversity: 3.4
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10288594', '15558409', '15513831', '14464253', '15860787']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8261893656620135
- 35 USC 102 Novelty (BERT): 0.4798307828080053
- Combined Prediction Score: 0.7915535073766127
- Mean Citation Score: 175.95695999999995
- Max Citation Score: 186.2882
- Similarity Product: 135.18286608603

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